Holly Weather Records (USC00054076)
Record envelope, standing records and threshold days for Holly (USC00054076), Colorado, United States, with 133 years of record.
Key Facts for Holly
- Holly (USC00054076) is a weather station in Colorado, United States at 38.05 latitude and -102.13 longitude, 1,037 m (3,401 ft) above sea level.
- The station reports from 1894 to 2026, 133 years of record.
- 1,464 records set at Holly still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Holly set a daily record precipitation of 35.8 mm (1.4 in) on 2 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Colorado, United States, 38.05 latitude, -102.13 longitude.
- Elevation: 1,037 m (3,401 ft).
- Period of record: 1894 to 2026, 133 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
7 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 26.1 C (79.0 F) | -33.3 C (-27.9 F) | 24.4 C (75.9 F) | -21.1 C (-6.0 F) |
| Feb | 31.1 C (88.0 F) | -31.7 C (-25.1 F) | 28.3 C (82.9 F) | -12.8 C (9.0 F) |
| Mar | 35.6 C (96.1 F) | -30.0 C (-22.0 F) | 33.9 C (93.0 F) | -13.9 C (7.0 F) |
| Apr | 37.2 C (99.0 F) | -13.9 C (7.0 F) | 33.3 C (91.9 F) | -3.9 C (25.0 F) |
| May | 41.7 C (107.1 F) | -12.2 C (10.0 F) | 35.0 C (95.0 F) | -1.1 C (30.0 F) |
| Jun | 43.3 C (109.9 F) | -0.6 C (30.9 F) | 38.3 C (100.9 F) | 7.2 C (45.0 F) |
| Jul | 43.3 C (109.9 F) | 4.4 C (39.9 F) | 42.8 C (109.0 F) | 13.9 C (57.0 F) |
| Aug | 42.8 C (109.0 F) | 3.3 C (37.9 F) | 40.0 C (104.0 F) | 14.4 C (57.9 F) |
| Sep | 40.6 C (105.1 F) | -7.2 C (19.0 F) | 37.8 C (100.0 F) | 11.1 C (52.0 F) |
| Oct | 36.1 C (97.0 F) | -16.7 C (1.9 F) | 31.7 C (89.1 F) | 6.7 C (44.1 F) |
| Nov | 32.2 C (90.0 F) | -22.8 C (-9.0 F) | n/a | n/a |
| Dec | 27.2 C (81.0 F) | -30.6 C (-23.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1900 | 3 |
| 1901 | 11 |
| 1902 | 3 |
| 1903 | 10 |
| 1904 | 11 |
| 1905 | 19 |
| 1906 | 33 |
| 1907 | 22 |
| 1908 | 11 |
| 1909 | 10 |
| 1910 | 14 |
| 1911 | 21 |
| 1912 | 5 |
| 1913 | 19 |
| 1914 | 5 |
| 1915 | 11 |
| 1916 | 9 |
| 1917 | 14 |
| 1918 | 8 |
| 1919 | 10 |
| 1920 | 3 |
| 1921 | 8 |
| 1922 | 33 |
| 1923 | 5 |
| 1924 | 20 |
| 1925 | 17 |
| 1926 | 11 |
| 1927 | 17 |
| 1928 | 8 |
| 1929 | 9 |
| 1930 | 4 |
| 1931 | 14 |
| 1932 | 19 |
| 1933 | 7 |
| 1934 | 13 |
| 1935 | 14 |
| 1936 | 14 |
| 1937 | 10 |
| 1938 | 12 |
| 1939 | 13 |
| 1940 | 13 |
| 1941 | 7 |
| 1942 | 9 |
| 1943 | 13 |
| 1944 | 5 |
| 1945 | 8 |
| 1948 | 3 |
| 1949 | 7 |
| 1950 | 18 |
| 1951 | 10 |
| 1952 | 26 |
| 1953 | 24 |
| 1954 | 34 |
| 1955 | 19 |
| 1956 | 13 |
| 1957 | 11 |
| 1958 | 11 |
| 1959 | 9 |
| 1960 | 23 |
| 1961 | 9 |
| 1962 | 18 |
| 1963 | 20 |
| 1964 | 4 |
| 1965 | 13 |
| 1966 | 12 |
| 1967 | 10 |
| 1968 | 9 |
| 1969 | 11 |
| 1970 | 14 |
| 1971 | 14 |
| 1972 | 19 |
| 1973 | 9 |
| 1974 | 11 |
| 1975 | 8 |
| 1976 | 10 |
| 1977 | 7 |
| 1978 | 13 |
| 1979 | 12 |
| 1980 | 12 |
| 1981 | 16 |
| 1982 | 7 |
| 1983 | 19 |
| 1984 | 15 |
| 1985 | 11 |
| 1986 | 15 |
| 1987 | 14 |
| 1988 | 13 |
| 1989 | 22 |
| 1990 | 15 |
| 1991 | 15 |
| 1992 | 11 |
| 1993 | 7 |
| 1994 | 5 |
| 1995 | 18 |
| 1996 | 14 |
| 1997 | 16 |
| 1998 | 9 |
| 1999 | 3 |
| 2000 | 10 |
| 2001 | 4 |
| 2002 | 11 |
| 2003 | 11 |
| 2004 | 16 |
| 2005 | 12 |
| 2006 | 13 |
| 2007 | 11 |
| 2008 | 7 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 18 |
| 2015 | 8 |
| 2016 | 10 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 16 |
| 2021 | 13 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 15 |
| 2026 | 7 |
All-Time Record Progression
16 new records| Date | Kind | Detail |
|---|---|---|
| 1932-12-12 | Record low minimum temperature | Record low minimum temperature -30.6 C (-23.1 F) |
| 1934-07-13 | Record high maximum temperature | Record high maximum temperature 42.8 C (109.0 F) |
| 1949-01-30 | Record low minimum temperature | Record low minimum temperature -33.3 C (-27.9 F) |
| 1951-05-15 | Record daily precipitation | Record daily precipitation 118.1 mm (4.6 in) |
| 1952-06-12 | Record high maximum temperature | Record high maximum temperature 43.3 C (109.9 F) |
| 1954-07-12 | Record high minimum temperature | Record high minimum temperature 28.9 C (84.0 F) |
| 1954-07-18 | Record high minimum temperature | Record high minimum temperature 29.4 C (84.9 F) |
| 1959-01-04 | Record low maximum temperature | Record low maximum temperature -18.3 C (-0.9 F) |
| 1964-05-30 | Record daily precipitation | Record daily precipitation 130.0 mm (5.1 in) |
| 1965-06-17 | Record daily precipitation | Record daily precipitation 281.4 mm (11.1 in) |
| 1990-01-20 | Record snow depth | Record snow depth 27.9 cm (11.0 in) |
| 1991-11-01 | Record snow depth | Record snow depth 35.6 cm (14.0 in) |
| 1993-02-16 | Record snow depth | Record snow depth 38.1 cm (15.0 in) |
| 1993-02-17 | Record snow depth | Record snow depth 40.6 cm (16.0 in) |
| 1996-02-03 | Record low maximum temperature | Record low maximum temperature -18.9 C (-2.0 F) |
| 2007-01-01 | Record snow depth | Record snow depth 55.9 cm (22.0 in) |
Wettest Day of Each Month
Jun: 281.4 mm (11.1 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 63.0 mm (2.5 in) | 1 January 2007 |
| Feb | 50.8 mm (2.0 in) | 1 February 1913 |
| Mar | 38.1 mm (1.5 in) | 12 March 1924 |
| Apr | 66.5 mm (2.6 in) | 10 April 1944 |
| May | 130.0 mm (5.1 in) | 30 May 1964 |
| Jun | 281.4 mm (11.1 in) | 17 June 1965 |
| Jul | 80.8 mm (3.2 in) | 29 July 1927 |
| Aug | 90.2 mm (3.6 in) | 12 August 1989 |
| Sep | 64.3 mm (2.5 in) | 22 September 1941 |
| Oct | 84.3 mm (3.3 in) | 29 October 2000 |
| Nov | 77.2 mm (3.0 in) | 18 November 2015 |
| Dec | 31.8 mm (1.3 in) | 20 December 2006 |
Period of Record Coverage
1900 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1900 | 361 | 99% | Yes |
| 1901 | 359 | 98% | Yes |
| 1902 | 151 | 41% | No |
| 1903 | 275 | 75% | No |
| 1904 | 363 | 99% | Yes |
| 1905 | 364 | 100% | Yes |
| 1906 | 363 | 99% | Yes |
| 1907 | 357 | 98% | Yes |
| 1908 | 350 | 96% | Yes |
| 1909 | 361 | 99% | Yes |
| 1910 | 360 | 99% | Yes |
| 1911 | 361 | 99% | Yes |
| 1912 | 352 | 96% | Yes |
| 1913 | 357 | 98% | Yes |
| 1914 | 311 | 85% | No |
| 1915 | 356 | 98% | Yes |
| 1916 | 357 | 98% | Yes |
| 1917 | 349 | 96% | Yes |
| 1918 | 235 | 64% | No |
| 1919 | 168 | 46% | No |
| 1920 | 281 | 77% | No |
| 1921 | 238 | 65% | No |
| 1922 | 337 | 92% | Yes |
| 1923 | 314 | 86% | No |
| 1924 | 366 | 100% | Yes |
| 1925 | 363 | 99% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 359 | 98% | Yes |
| 1928 | 362 | 99% | Yes |
| 1929 | 363 | 99% | Yes |
| 1930 | 358 | 98% | Yes |
| 1931 | 363 | 99% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 362 | 99% | Yes |
| 1934 | 363 | 99% | Yes |
| 1935 | 360 | 99% | Yes |
| 1936 | 362 | 99% | Yes |
| 1937 | 362 | 99% | Yes |
| 1938 | 362 | 99% | Yes |
| 1939 | 362 | 99% | Yes |
| 1940 | 363 | 99% | Yes |
| 1941 | 362 | 99% | Yes |
| 1942 | 362 | 99% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 359 | 98% | Yes |
| 1945 | 233 | 64% | No |
| 1948 | 205 | 56% | No |
| 1949 | 285 | 78% | No |
| 1950 | 361 | 99% | Yes |
| 1951 | 351 | 96% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 363 | 99% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 361 | 99% | Yes |
| 1958 | 353 | 97% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 358 | 98% | Yes |
| 1961 | 357 | 98% | Yes |
| 1962 | 361 | 99% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 362 | 99% | Yes |
| 1965 | 362 | 99% | Yes |
| 1966 | 363 | 99% | Yes |
| 1967 | 363 | 99% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 355 | 97% | Yes |
| 1980 | 363 | 99% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 362 | 99% | Yes |
| 1983 | 358 | 98% | Yes |
| 1984 | 362 | 99% | Yes |
| 1985 | 290 | 79% | No |
| 1986 | 359 | 98% | Yes |
| 1987 | 328 | 90% | No |
| 1988 | 359 | 98% | Yes |
| 1989 | 361 | 99% | Yes |
| 1990 | 362 | 99% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 364 | 100% | Yes |
| 1996 | 362 | 99% | Yes |
| 1997 | 363 | 99% | Yes |
| 1998 | 362 | 99% | Yes |
| 1999 | 362 | 99% | Yes |
| 2000 | 360 | 98% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 364 | 99% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 364 | 100% | Yes |
| 2007 | 364 | 100% | Yes |
| 2008 | 351 | 96% | Yes |
| 2009 | 90 | 25% | No |
| 2012 | 31 | 8% | No |
| 2013 | 116 | 32% | No |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 363 | 99% | Yes |
| 2022 | 362 | 99% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 283 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 2 October 2026 | Holly, US | daily rain (Provisional) | 35.8 mm (1.4 in) | 24.9 mm (1.0 in) | 67 years | 53 of 100 (Notable) |
| 24 September 2026 | Holly, US | daily rain (Provisional) | 53.1 mm (2.1 in) | 34.3 mm (1.4 in) | 8 years | 45 of 100 (Notable) |
| 21 September 2026 | Holly, US | daily rain (Provisional) | 21.8 mm (0.9 in) | 1.0 mm (0.04 in) | 63 years | 20 of 100 (Routine) |
| 19 September 2026 | Holly, US | daily high min (Provisional) | 21.1 C (70.0 F) | 2.2 C (4.0 F) | 21 years | 20 of 100 (Routine) |
| 18 September 2026 | Holly, US | daily high min (Tie, Provisional) | 19.4 C (66.9 F) | tie | 100 years | 10 of 100 (Routine) |
| 8 September 2026 | Holly, US | daily high min (Provisional) | 22.2 C (72.0 F) | 1.1 C (2.0 F) | 104 years | 42 of 100 (Notable) |
| 7 September 2026 | Holly, US | daily high min (Tie, Provisional) | 21.1 C (70.0 F) | tie | 87 years | 9 of 100 (Routine) |
| 6 September 2026 | Holly, US | daily high min (Tie, Provisional) | 21.1 C (70.0 F) | tie | 87 years | 9 of 100 (Routine) |
| 27 August 2026 | Holly, US | daily rain (Provisional) | 20.3 mm (0.8 in) | 2.5 mm (0.10 in) | 19 years | 16 of 100 (Routine) |
| 12 August 2026 | Holly, US | daily high max (Tie) | 39.4 C (102.9 F) | tie | 92 years | 9 of 100 (Routine) |
| 28 July 2026 | Holly, US | daily high min | 23.3 C (73.9 F) | 1.1 C (2.0 F) | 119 years | 43 of 100 (Notable) |
| 28 July 2026 | Holly, US | daily high max | 42.8 C (109.0 F) | 1.7 C (3.1 F) | 65 years | 33 of 100 (Routine) |
| 27 July 2026 | Holly, US | daily high max | 42.8 C (109.0 F) | 1.7 C (3.1 F) | 73 years | 36 of 100 (Notable) |
| 7 May 2026 | Holly, US | daily snowfall | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 131 years | 50 of 100 (Notable) |
| 7 May 2026 | Holly, US | daily low max | 5.6 C (42.1 F) | 1.6 C (2.9 F) | 88 years | 38 of 100 (Notable) |
| 6 May 2026 | Holly, US | daily snowfall | 3.8 cm (1.5 in) | 3.8 cm (1.5 in) | 131 years | 20 of 100 (Routine) |
| 6 May 2026 | Holly, US | daily snow depth | 2.5 cm (1.0 in) | 2.5 cm (1.0 in) | 123 years | 20 of 100 (Routine) |
| 26 March 2026 | Holly, US | daily high max | 33.9 C (93.0 F) | 1.7 C (3.1 F) | 119 years | 42 of 100 (Notable) |
| 22 March 2026 | Holly, US | daily high max | 33.9 C (93.0 F) | 2.2 C (4.0 F) | 119 years | 42 of 100 (Notable) |
| 25 February 2026 | Holly, US | daily high max (Tie) | 26.7 C (80.1 F) | tie | 122 years | 10 of 100 (Routine) |
Climate Trend
101 complete years, 1901 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1901 | 12.5 C | +0.50 C |
| 1904 | 12.1 C | +0.09 C |
| 1905 | 11.8 C | -0.21 C |
| 1906 | 12.4 C | +0.34 C |
| 1909 | 12.2 C | +0.15 C |
| 1910 | 13.3 C | +1.24 C |
| 1911 | 12.5 C | +0.48 C |
| 1912 | 11.1 C | -0.92 C |
| 1913 | 12.1 C | +0.06 C |
| 1915 | 11.2 C | -0.81 C |
| 1916 | 11.8 C | -0.23 C |
| 1917 | 11.5 C | -0.58 C |
| 1924 | 11.0 C | -1.02 C |
| 1925 | 12.5 C | +0.48 C |
| 1926 | 12.2 C | +0.13 C |
| 1927 | 12.5 C | +0.47 C |
| 1928 | 12.0 C | -0.08 C |
| 1929 | 11.5 C | -0.54 C |
| 1930 | 12.1 C | +0.08 C |
| 1931 | 12.8 C | +0.78 C |
| 1932 | 11.7 C | -0.31 C |
| 1933 | 13.3 C | +1.25 C |
| 1934 | 14.4 C | +2.33 C |
| 1935 | 13.6 C | +1.59 C |
| 1936 | 12.9 C | +0.85 C |
| 1937 | 12.4 C | +0.36 C |
| 1938 | 13.6 C | +1.56 C |
| 1939 | 13.0 C | +0.97 C |
| 1940 | 11.8 C | -0.26 C |
| 1941 | 12.4 C | +0.33 C |
| 1942 | 12.0 C | -0.07 C |
| 1943 | 12.6 C | +0.57 C |
| 1944 | 11.9 C | -0.14 C |
| 1950 | 13.0 C | +0.92 C |
| 1952 | 13.3 C | +1.22 C |
| 1953 | 13.9 C | +1.90 C |
| 1954 | 14.5 C | +2.45 C |
| 1955 | 13.0 C | +0.99 C |
| 1956 | 13.8 C | +1.76 C |
| 1957 | 12.8 C | +0.72 C |
| 1958 | 11.6 C | -0.39 C |
| 1959 | 11.4 C | -0.64 C |
| 1960 | 10.8 C | -1.24 C |
| 1961 | 11.0 C | -1.00 C |
| 1962 | 11.7 C | -0.37 C |
| 1963 | 12.4 C | +0.41 C |
| 1964 | 11.7 C | -0.32 C |
| 1965 | 11.6 C | -0.46 C |
| 1966 | 10.5 C | -1.55 C |
| 1967 | 11.2 C | -0.86 C |
| 1968 | 11.2 C | -0.82 C |
| 1969 | 11.4 C | -0.62 C |
| 1970 | 11.3 C | -0.74 C |
| 1971 | 11.5 C | -0.50 C |
| 1972 | 11.5 C | -0.58 C |
| 1973 | 11.2 C | -0.86 C |
| 1974 | 11.6 C | -0.40 C |
| 1975 | 11.4 C | -0.61 C |
| 1976 | 11.4 C | -0.68 C |
| 1977 | 12.9 C | +0.87 C |
| 1978 | 10.8 C | -1.25 C |
| 1979 | 11.3 C | -0.69 C |
| 1980 | 11.9 C | -0.10 C |
| 1981 | 12.7 C | +0.65 C |
| 1982 | 11.7 C | -0.32 C |
| 1983 | 11.8 C | -0.25 C |
| 1984 | 11.6 C | -0.46 C |
| 1986 | 11.9 C | -0.17 C |
| 1988 | 11.4 C | -0.65 C |
| 1989 | 11.9 C | -0.16 C |
| 1990 | 12.1 C | +0.10 C |
| 1991 | 12.2 C | +0.13 C |
| 1992 | 11.9 C | -0.16 C |
| 1993 | 10.9 C | -1.14 C |
| 1994 | 12.4 C | +0.40 C |
| 1995 | 11.9 C | -0.15 C |
| 1996 | 11.5 C | -0.52 C |
| 1997 | 10.9 C | -1.15 C |
| 1998 | 12.1 C | +0.06 C |
| 1999 | 12.1 C | +0.08 C |
| 2000 | 12.1 C | +0.11 C |
| 2001 | 12.0 C | -0.08 C |
| 2002 | 11.9 C | -0.09 C |
| 2003 | 12.1 C | +0.06 C |
| 2004 | 11.9 C | -0.16 C |
| 2005 | 12.3 C | +0.23 C |
| 2006 | 12.2 C | +0.21 C |
| 2007 | 10.7 C | -1.33 C |
| 2008 | 11.3 C | -0.70 C |
| 2014 | 11.2 C | -0.81 C |
| 2015 | 12.4 C | +0.32 C |
| 2016 | 12.6 C | +0.55 C |
| 2017 | 12.3 C | +0.24 C |
| 2018 | 11.9 C | -0.18 C |
| 2019 | 11.1 C | -0.92 C |
| 2020 | 12.4 C | +0.34 C |
| 2021 | 11.9 C | -0.09 C |
| 2022 | 11.7 C | -0.33 C |
| 2023 | 11.6 C | -0.43 C |
| 2024 | 12.9 C | +0.85 C |
| 2025 | 12.4 C | +0.40 C |
The annual mean temperature here has fallen by 0.05 C (0.01 to 0.10) per decade over 1901 to 2025. In Fahrenheit: 0.09 F (0.01 to 0.17) per decade. The slope is a straight line fitted to 101 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.05 C (-0.09 to -0.01) per decade | -0.09 F (-0.17 to -0.01) per decade | 1901 to 2025 | 101 | Fall |
| Mean daily maximum | -0.08 C (-0.14 to -0.03) per decade | -0.15 F (-0.25 to -0.05) per decade | 1901 to 2025 | 101 | Fall |
| Mean daily minimum | -0.02 C (-0.07 to 0.03) per decade | -0.04 F (-0.13 to 0.06) per decade | 1901 to 2025 | 101 | Not clearly different from zero |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1894 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1952 | 40.6 C (105.1 F) | 123 |
| Coldest night (TNn) | -33.3 C (-27.9 F) | 1949 | -23.3 C (-9.9 F) | 123 |
| Wettest day (Rx1day) | 281.4 mm (11.1 in) | 1965 | 47.0 mm (1.9 in) | 129 |
| Wettest five days (Rx5day) | 412.0 mm (16.2 in) | 1965 | 61.7 mm (2.4 in) | 129 |
| Longest dry spell (CDD) | 105 days | 1894 | 45 days | 129 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | 40.0 C (104.0 F) |
| 1901 | 40.6 C (105.1 F) |
| 1902 | 35.0 C (95.0 F) |
| 1903 | 38.9 C (102.0 F) |
| 1904 | 37.2 C (99.0 F) |
| 1905 | 39.4 C (102.9 F) |
| 1906 | 37.8 C (100.0 F) |
| 1907 | 38.9 C (102.0 F) |
| 1908 | 38.9 C (102.0 F) |
| 1909 | 38.3 C (100.9 F) |
| 1910 | 40.0 C (104.0 F) |
| 1911 | 39.4 C (102.9 F) |
| 1912 | 38.3 C (100.9 F) |
| 1913 | 41.7 C (107.1 F) |
| 1914 | 40.0 C (104.0 F) |
| 1915 | 36.7 C (98.1 F) |
| 1916 | 38.9 C (102.0 F) |
| 1917 | 40.6 C (105.1 F) |
| 1918 | 40.0 C (104.0 F) |
| 1919 | 38.9 C (102.0 F) |
| 1920 | 37.8 C (100.0 F) |
| 1921 | 36.7 C (98.1 F) |
| 1922 | 39.4 C (102.9 F) |
| 1923 | 37.2 C (99.0 F) |
| 1924 | 41.1 C (106.0 F) |
| 1925 | 41.1 C (106.0 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 40.0 C (104.0 F) |
| 1928 | 38.9 C (102.0 F) |
| 1929 | 39.4 C (102.9 F) |
| 1930 | 38.9 C (102.0 F) |
| 1931 | 40.0 C (104.0 F) |
| 1932 | 38.9 C (102.0 F) |
| 1933 | 40.6 C (105.1 F) |
| 1934 | 42.8 C (109.0 F) |
| 1935 | 40.6 C (105.1 F) |
| 1936 | 42.2 C (108.0 F) |
| 1937 | 40.6 C (105.1 F) |
| 1938 | 40.6 C (105.1 F) |
| 1939 | 41.1 C (106.0 F) |
| 1940 | 41.7 C (107.1 F) |
| 1941 | 39.4 C (102.9 F) |
| 1942 | 38.9 C (102.0 F) |
| 1943 | 39.4 C (102.9 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 37.8 C (100.0 F) |
| 1948 | 39.4 C (102.9 F) |
| 1949 | 40.6 C (105.1 F) |
| 1950 | 40.0 C (104.0 F) |
| 1951 | 41.1 C (106.0 F) |
| 1952 | 43.3 C (109.9 F) |
| 1953 | 43.3 C (109.9 F) |
| 1954 | 43.3 C (109.9 F) |
| 1955 | 40.6 C (105.1 F) |
| 1956 | 41.1 C (106.0 F) |
| 1957 | 43.3 C (109.9 F) |
| 1958 | 41.1 C (106.0 F) |
| 1959 | 40.0 C (104.0 F) |
| 1960 | 42.2 C (108.0 F) |
| 1961 | 41.7 C (107.1 F) |
| 1962 | 42.8 C (109.0 F) |
| 1963 | 41.7 C (107.1 F) |
| 1964 | 41.1 C (106.0 F) |
| 1965 | 40.0 C (104.0 F) |
| 1966 | 41.1 C (106.0 F) |
| 1967 | 38.9 C (102.0 F) |
| 1968 | 40.6 C (105.1 F) |
| 1969 | 41.1 C (106.0 F) |
| 1970 | 40.6 C (105.1 F) |
| 1971 | 42.8 C (109.0 F) |
| 1972 | 38.3 C (100.9 F) |
| 1973 | 42.8 C (109.0 F) |
| 1974 | 42.2 C (108.0 F) |
| 1975 | 40.0 C (104.0 F) |
| 1976 | 41.7 C (107.1 F) |
| 1977 | 41.1 C (106.0 F) |
| 1978 | 41.7 C (107.1 F) |
| 1979 | 41.7 C (107.1 F) |
| 1980 | 42.8 C (109.0 F) |
| 1981 | 42.2 C (108.0 F) |
| 1982 | 40.0 C (104.0 F) |
| 1983 | 40.6 C (105.1 F) |
| 1984 | 41.1 C (106.0 F) |
| 1985 | 42.2 C (108.0 F) |
| 1986 | 41.7 C (107.1 F) |
| 1987 | 41.7 C (107.1 F) |
| 1988 | 42.2 C (108.0 F) |
| 1989 | 40.6 C (105.1 F) |
| 1990 | 42.2 C (108.0 F) |
| 1991 | 42.2 C (108.0 F) |
| 1992 | 39.4 C (102.9 F) |
| 1993 | 41.1 C (106.0 F) |
| 1994 | 42.2 C (108.0 F) |
| 1995 | 41.1 C (106.0 F) |
| 1996 | 41.7 C (107.1 F) |
| 1997 | 40.6 C (105.1 F) |
| 1998 | 42.8 C (109.0 F) |
| 1999 | 40.0 C (104.0 F) |
| 2000 | 39.4 C (102.9 F) |
| 2001 | 41.1 C (106.0 F) |
| 2002 | 41.1 C (106.0 F) |
| 2003 | 41.7 C (107.1 F) |
| 2004 | 38.9 C (102.0 F) |
| 2005 | 41.7 C (107.1 F) |
| 2006 | 40.0 C (104.0 F) |
| 2007 | 40.6 C (105.1 F) |
| 2008 | 41.7 C (107.1 F) |
| 2009 | 27.8 C (82.0 F) |
| 2012 | 32.2 C (90.0 F) |
| 2013 | 37.8 C (100.0 F) |
| 2014 | 40.0 C (104.0 F) |
| 2015 | 39.4 C (102.9 F) |
| 2016 | 39.4 C (102.9 F) |
| 2017 | 38.9 C (102.0 F) |
| 2018 | 40.6 C (105.1 F) |
| 2019 | 41.1 C (106.0 F) |
| 2020 | 40.6 C (105.1 F) |
| 2021 | 40.0 C (104.0 F) |
| 2022 | 41.1 C (106.0 F) |
| 2023 | 40.6 C (105.1 F) |
| 2024 | 40.6 C (105.1 F) |
| 2025 | 39.4 C (102.9 F) |
| 2026 | 42.8 C (109.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | -25.6 C (-14.1 F) |
| 1901 | -24.4 C (-11.9 F) |
| 1902 | -22.8 C (-9.0 F) |
| 1903 | -17.8 C (0.0 F) |
| 1904 | -18.3 C (-0.9 F) |
| 1905 | -28.9 C (-20.0 F) |
| 1906 | -16.7 C (1.9 F) |
| 1907 | -15.6 C (3.9 F) |
| 1908 | -16.7 C (1.9 F) |
| 1909 | -27.8 C (-18.0 F) |
| 1910 | -21.7 C (-7.1 F) |
| 1911 | -26.1 C (-15.0 F) |
| 1912 | -27.2 C (-17.0 F) |
| 1913 | -26.1 C (-15.0 F) |
| 1914 | -25.0 C (-13.0 F) |
| 1915 | -23.3 C (-9.9 F) |
| 1916 | -25.6 C (-14.1 F) |
| 1917 | -22.2 C (-8.0 F) |
| 1918 | -28.9 C (-20.0 F) |
| 1919 | -15.6 C (3.9 F) |
| 1920 | -16.1 C (3.0 F) |
| 1921 | -15.6 C (3.9 F) |
| 1922 | -28.9 C (-20.0 F) |
| 1923 | -20.6 C (-5.1 F) |
| 1924 | -28.9 C (-20.0 F) |
| 1925 | -21.1 C (-6.0 F) |
| 1926 | -25.6 C (-14.1 F) |
| 1927 | -21.7 C (-7.1 F) |
| 1928 | -23.3 C (-9.9 F) |
| 1929 | -25.6 C (-14.1 F) |
| 1930 | -26.1 C (-15.0 F) |
| 1931 | -17.2 C (1.0 F) |
| 1932 | -30.6 C (-23.1 F) |
| 1933 | -28.9 C (-20.0 F) |
| 1934 | -16.7 C (1.9 F) |
| 1935 | -25.0 C (-13.0 F) |
| 1936 | -25.0 C (-13.0 F) |
| 1937 | -24.4 C (-11.9 F) |
| 1938 | -16.1 C (3.0 F) |
| 1939 | -21.1 C (-6.0 F) |
| 1940 | -26.7 C (-16.1 F) |
| 1941 | -17.8 C (0.0 F) |
| 1942 | -30.6 C (-23.1 F) |
| 1943 | -27.8 C (-18.0 F) |
| 1944 | -20.6 C (-5.1 F) |
| 1945 | -21.7 C (-7.1 F) |
| 1948 | -13.9 C (7.0 F) |
| 1949 | -33.3 C (-27.9 F) |
| 1950 | -27.2 C (-17.0 F) |
| 1951 | -28.9 C (-20.0 F) |
| 1952 | -21.1 C (-6.0 F) |
| 1953 | -18.3 C (-0.9 F) |
| 1954 | -23.9 C (-11.0 F) |
| 1955 | -25.0 C (-13.0 F) |
| 1956 | -23.9 C (-11.0 F) |
| 1957 | -20.6 C (-5.1 F) |
| 1958 | -22.8 C (-9.0 F) |
| 1959 | -28.3 C (-18.9 F) |
| 1960 | -30.0 C (-22.0 F) |
| 1961 | -30.0 C (-22.0 F) |
| 1962 | -27.8 C (-18.0 F) |
| 1963 | -27.8 C (-18.0 F) |
| 1964 | -23.9 C (-11.0 F) |
| 1965 | -22.8 C (-9.0 F) |
| 1966 | -26.7 C (-16.1 F) |
| 1967 | -22.2 C (-8.0 F) |
| 1968 | -21.1 C (-6.0 F) |
| 1969 | -19.4 C (-2.9 F) |
| 1970 | -20.0 C (-4.0 F) |
| 1971 | -26.1 C (-15.0 F) |
| 1972 | -27.8 C (-18.0 F) |
| 1973 | -21.7 C (-7.1 F) |
| 1974 | -27.8 C (-18.0 F) |
| 1975 | -20.0 C (-4.0 F) |
| 1976 | -21.1 C (-6.0 F) |
| 1977 | -24.4 C (-11.9 F) |
| 1978 | -26.7 C (-16.1 F) |
| 1979 | -29.4 C (-20.9 F) |
| 1980 | -20.0 C (-4.0 F) |
| 1981 | -26.1 C (-15.0 F) |
| 1982 | -30.0 C (-22.0 F) |
| 1983 | -27.8 C (-18.0 F) |
| 1984 | -32.8 C (-27.0 F) |
| 1985 | -23.9 C (-11.0 F) |
| 1986 | -23.3 C (-9.9 F) |
| 1987 | -22.2 C (-8.0 F) |
| 1988 | -33.3 C (-27.9 F) |
| 1989 | -30.0 C (-22.0 F) |
| 1990 | -26.7 C (-16.1 F) |
| 1991 | -22.8 C (-9.0 F) |
| 1992 | -18.9 C (-2.0 F) |
| 1993 | -23.3 C (-9.9 F) |
| 1994 | -18.3 C (-0.9 F) |
| 1995 | -19.4 C (-2.9 F) |
| 1996 | -28.3 C (-18.9 F) |
| 1997 | -18.3 C (-0.9 F) |
| 1998 | -25.0 C (-13.0 F) |
| 1999 | -16.1 C (3.0 F) |
| 2000 | -18.3 C (-0.9 F) |
| 2001 | -20.0 C (-4.0 F) |
| 2002 | -21.7 C (-7.1 F) |
| 2003 | -17.8 C (0.0 F) |
| 2004 | -25.6 C (-14.1 F) |
| 2005 | -25.6 C (-14.1 F) |
| 2006 | -18.9 C (-2.0 F) |
| 2007 | -22.8 C (-9.0 F) |
| 2008 | -20.6 C (-5.1 F) |
| 2009 | -15.0 C (5.0 F) |
| 2012 | -6.1 C (21.0 F) |
| 2013 | -20.0 C (-4.0 F) |
| 2014 | -26.7 C (-16.1 F) |
| 2015 | -21.7 C (-7.1 F) |
| 2016 | -30.6 C (-23.1 F) |
| 2017 | -23.3 C (-9.9 F) |
| 2018 | -21.1 C (-6.0 F) |
| 2019 | -17.8 C (0.0 F) |
| 2020 | -19.4 C (-2.9 F) |
| 2021 | -31.7 C (-25.1 F) |
| 2022 | -23.3 C (-9.9 F) |
| 2023 | -21.1 C (-6.0 F) |
| 2024 | -28.3 C (-18.9 F) |
| 2025 | -23.9 C (-11.0 F) |
| 2026 | -21.1 C (-6.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1894 | 36.8 mm (1.4 in) |
| 1895 | 65.0 mm (2.6 in) |
| 1896 | 15.2 mm (0.6 in) |
| 1897 | 36.6 mm (1.4 in) |
| 1898 | 50.8 mm (2.0 in) |
| 1899 | 76.2 mm (3.0 in) |
| 1900 | 54.4 mm (2.1 in) |
| 1901 | 71.6 mm (2.8 in) |
| 1902 | 53.3 mm (2.1 in) |
| 1903 | 82.6 mm (3.3 in) |
| 1904 | 29.2 mm (1.1 in) |
| 1905 | 63.5 mm (2.5 in) |
| 1906 | 53.3 mm (2.1 in) |
| 1907 | 53.3 mm (2.1 in) |
| 1908 | 22.4 mm (0.9 in) |
| 1909 | 41.4 mm (1.6 in) |
| 1910 | 35.6 mm (1.4 in) |
| 1911 | 33.5 mm (1.3 in) |
| 1912 | 38.6 mm (1.5 in) |
| 1913 | 53.3 mm (2.1 in) |
| 1914 | 71.1 mm (2.8 in) |
| 1915 | 53.3 mm (2.1 in) |
| 1916 | 49.3 mm (1.9 in) |
| 1917 | 49.0 mm (1.9 in) |
| 1918 | 22.9 mm (0.9 in) |
| 1919 | 50.8 mm (2.0 in) |
| 1920 | 61.0 mm (2.4 in) |
| 1921 | 47.0 mm (1.9 in) |
| 1922 | 64.3 mm (2.5 in) |
| 1923 | 75.2 mm (3.0 in) |
| 1924 | 45.7 mm (1.8 in) |
| 1925 | 33.0 mm (1.3 in) |
| 1926 | 35.6 mm (1.4 in) |
| 1927 | 80.8 mm (3.2 in) |
| 1928 | 48.3 mm (1.9 in) |
| 1929 | 36.8 mm (1.4 in) |
| 1930 | 67.3 mm (2.6 in) |
| 1931 | 34.3 mm (1.4 in) |
| 1932 | 47.2 mm (1.9 in) |
| 1933 | 50.8 mm (2.0 in) |
| 1934 | 20.8 mm (0.8 in) |
| 1935 | 36.3 mm (1.4 in) |
| 1936 | 35.6 mm (1.4 in) |
| 1937 | 29.0 mm (1.1 in) |
| 1938 | 38.6 mm (1.5 in) |
| 1939 | 27.9 mm (1.1 in) |
| 1940 | 50.8 mm (2.0 in) |
| 1941 | 64.3 mm (2.5 in) |
| 1942 | 59.4 mm (2.3 in) |
| 1943 | 38.6 mm (1.5 in) |
| 1944 | 66.5 mm (2.6 in) |
| 1945 | 46.5 mm (1.8 in) |
| 1948 | 50.8 mm (2.0 in) |
| 1949 | 68.3 mm (2.7 in) |
| 1950 | 34.0 mm (1.3 in) |
| 1951 | 118.1 mm (4.6 in) |
| 1952 | 41.9 mm (1.6 in) |
| 1953 | 49.5 mm (1.9 in) |
| 1954 | 30.5 mm (1.2 in) |
| 1955 | 40.6 mm (1.6 in) |
| 1956 | 23.9 mm (0.9 in) |
| 1957 | 41.9 mm (1.6 in) |
| 1958 | 32.3 mm (1.3 in) |
| 1959 | 50.3 mm (2.0 in) |
| 1960 | 25.9 mm (1.0 in) |
| 1961 | 50.8 mm (2.0 in) |
| 1962 | 91.2 mm (3.6 in) |
| 1963 | 49.8 mm (2.0 in) |
| 1964 | 130.0 mm (5.1 in) |
| 1965 | 281.4 mm (11.1 in) |
| 1966 | 38.9 mm (1.5 in) |
| 1967 | 31.2 mm (1.2 in) |
| 1968 | 33.3 mm (1.3 in) |
| 1969 | 52.6 mm (2.1 in) |
| 1970 | 29.2 mm (1.1 in) |
| 1971 | 41.7 mm (1.6 in) |
| 1972 | 41.4 mm (1.6 in) |
| 1973 | 51.6 mm (2.0 in) |
| 1974 | 55.6 mm (2.2 in) |
| 1975 | 75.4 mm (3.0 in) |
| 1976 | 51.3 mm (2.0 in) |
| 1977 | 47.0 mm (1.9 in) |
| 1978 | 43.4 mm (1.7 in) |
| 1979 | 29.5 mm (1.2 in) |
| 1980 | 33.3 mm (1.3 in) |
| 1981 | 86.1 mm (3.4 in) |
| 1982 | 35.3 mm (1.4 in) |
| 1983 | 35.6 mm (1.4 in) |
| 1984 | 57.9 mm (2.3 in) |
| 1985 | 49.5 mm (1.9 in) |
| 1986 | 67.8 mm (2.7 in) |
| 1987 | 37.1 mm (1.5 in) |
| 1988 | 62.5 mm (2.5 in) |
| 1989 | 90.2 mm (3.6 in) |
| 1990 | 34.8 mm (1.4 in) |
| 1991 | 31.8 mm (1.3 in) |
| 1992 | 60.5 mm (2.4 in) |
| 1993 | 35.6 mm (1.4 in) |
| 1994 | 83.1 mm (3.3 in) |
| 1995 | 37.6 mm (1.5 in) |
| 1996 | 99.3 mm (3.9 in) |
| 1997 | 80.3 mm (3.2 in) |
| 1998 | 58.2 mm (2.3 in) |
| 1999 | 46.0 mm (1.8 in) |
| 2000 | 84.3 mm (3.3 in) |
| 2001 | 37.3 mm (1.5 in) |
| 2002 | 48.5 mm (1.9 in) |
| 2003 | 32.0 mm (1.3 in) |
| 2004 | 49.8 mm (2.0 in) |
| 2005 | 46.5 mm (1.8 in) |
| 2006 | 73.7 mm (2.9 in) |
| 2007 | 63.0 mm (2.5 in) |
| 2008 | 42.4 mm (1.7 in) |
| 2009 | 15.2 mm (0.6 in) |
| 2012 | 17.3 mm (0.7 in) |
| 2013 | 38.1 mm (1.5 in) |
| 2014 | 41.1 mm (1.6 in) |
| 2015 | 77.2 mm (3.0 in) |
| 2016 | 40.6 mm (1.6 in) |
| 2017 | 72.4 mm (2.9 in) |
| 2018 | 43.2 mm (1.7 in) |
| 2019 | 45.0 mm (1.8 in) |
| 2020 | 29.2 mm (1.1 in) |
| 2021 | 55.9 mm (2.2 in) |
| 2022 | 26.7 mm (1.1 in) |
| 2023 | 44.5 mm (1.8 in) |
| 2024 | 45.0 mm (1.8 in) |
| 2025 | 47.5 mm (1.9 in) |
| 2026 | 53.1 mm (2.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1894 | 56.9 mm (2.2 in) |
| 1895 | 93.5 mm (3.7 in) |
| 1896 | 30.9 mm (1.2 in) |
| 1897 | 50.0 mm (2.0 in) |
| 1898 | 58.0 mm (2.3 in) |
| 1899 | 80.3 mm (3.2 in) |
| 1900 | 106.2 mm (4.2 in) |
| 1901 | 71.6 mm (2.8 in) |
| 1902 | 57.1 mm (2.2 in) |
| 1903 | 122.5 mm (4.8 in) |
| 1904 | 43.2 mm (1.7 in) |
| 1905 | 79.2 mm (3.1 in) |
| 1906 | 80.0 mm (3.1 in) |
| 1907 | 23.9 mm (0.9 in) |
| 1908 | 42.7 mm (1.7 in) |
| 1909 | 47.7 mm (1.9 in) |
| 1910 | 39.2 mm (1.5 in) |
| 1911 | 43.6 mm (1.7 in) |
| 1912 | 46.7 mm (1.8 in) |
| 1913 | 61.2 mm (2.4 in) |
| 1914 | 87.3 mm (3.4 in) |
| 1915 | 61.7 mm (2.4 in) |
| 1916 | 54.4 mm (2.1 in) |
| 1917 | 78.0 mm (3.1 in) |
| 1918 | 36.1 mm (1.4 in) |
| 1919 | 58.4 mm (2.3 in) |
| 1920 | 114.3 mm (4.5 in) |
| 1921 | 48.3 mm (1.9 in) |
| 1922 | 74.9 mm (2.9 in) |
| 1923 | 80.3 mm (3.2 in) |
| 1924 | 51.2 mm (2.0 in) |
| 1925 | 63.2 mm (2.5 in) |
| 1926 | 45.8 mm (1.8 in) |
| 1927 | 100.3 mm (3.9 in) |
| 1928 | 50.6 mm (2.0 in) |
| 1929 | 86.3 mm (3.4 in) |
| 1930 | 67.3 mm (2.6 in) |
| 1931 | 43.2 mm (1.7 in) |
| 1932 | 54.8 mm (2.2 in) |
| 1933 | 118.6 mm (4.7 in) |
| 1934 | 24.7 mm (1.0 in) |
| 1935 | 60.6 mm (2.4 in) |
| 1936 | 76.8 mm (3.0 in) |
| 1937 | 29.0 mm (1.1 in) |
| 1938 | 58.1 mm (2.3 in) |
| 1939 | 45.2 mm (1.8 in) |
| 1940 | 50.8 mm (2.0 in) |
| 1941 | 83.6 mm (3.3 in) |
| 1942 | 124.8 mm (4.9 in) |
| 1943 | 47.8 mm (1.9 in) |
| 1944 | 87.6 mm (3.4 in) |
| 1945 | 46.5 mm (1.8 in) |
| 1948 | 50.8 mm (2.0 in) |
| 1949 | 191.8 mm (7.6 in) |
| 1950 | 36.3 mm (1.4 in) |
| 1951 | 130.8 mm (5.1 in) |
| 1952 | 46.5 mm (1.8 in) |
| 1953 | 57.7 mm (2.3 in) |
| 1954 | 41.9 mm (1.6 in) |
| 1955 | 72.6 mm (2.9 in) |
| 1956 | 42.0 mm (1.7 in) |
| 1957 | 64.0 mm (2.5 in) |
| 1958 | 60.5 mm (2.4 in) |
| 1959 | 61.8 mm (2.4 in) |
| 1960 | 36.0 mm (1.4 in) |
| 1961 | 67.6 mm (2.7 in) |
| 1962 | 114.3 mm (4.5 in) |
| 1963 | 62.0 mm (2.4 in) |
| 1964 | 147.8 mm (5.8 in) |
| 1965 | 412.0 mm (16.2 in) |
| 1966 | 65.3 mm (2.6 in) |
| 1967 | 39.6 mm (1.6 in) |
| 1968 | 42.1 mm (1.7 in) |
| 1969 | 82.5 mm (3.2 in) |
| 1970 | 54.4 mm (2.1 in) |
| 1971 | 55.9 mm (2.2 in) |
| 1972 | 65.3 mm (2.6 in) |
| 1973 | 55.6 mm (2.2 in) |
| 1974 | 56.6 mm (2.2 in) |
| 1975 | 78.7 mm (3.1 in) |
| 1976 | 55.4 mm (2.2 in) |
| 1977 | 92.2 mm (3.6 in) |
| 1978 | 68.0 mm (2.7 in) |
| 1979 | 53.1 mm (2.1 in) |
| 1980 | 60.0 mm (2.4 in) |
| 1981 | 88.5 mm (3.5 in) |
| 1982 | 53.3 mm (2.1 in) |
| 1983 | 41.4 mm (1.6 in) |
| 1984 | 77.5 mm (3.1 in) |
| 1985 | 68.8 mm (2.7 in) |
| 1986 | 99.8 mm (3.9 in) |
| 1987 | 58.4 mm (2.3 in) |
| 1988 | 83.8 mm (3.3 in) |
| 1989 | 120.2 mm (4.7 in) |
| 1990 | 36.1 mm (1.4 in) |
| 1991 | 60.2 mm (2.4 in) |
| 1992 | 67.8 mm (2.7 in) |
| 1993 | 47.5 mm (1.9 in) |
| 1994 | 94.7 mm (3.7 in) |
| 1995 | 41.2 mm (1.6 in) |
| 1996 | 100.6 mm (4.0 in) |
| 1997 | 95.1 mm (3.7 in) |
| 1998 | 78.8 mm (3.1 in) |
| 1999 | 107.5 mm (4.2 in) |
| 2000 | 88.1 mm (3.5 in) |
| 2001 | 88.2 mm (3.5 in) |
| 2002 | 61.2 mm (2.4 in) |
| 2003 | 61.0 mm (2.4 in) |
| 2004 | 115.7 mm (4.6 in) |
| 2005 | 65.0 mm (2.6 in) |
| 2006 | 78.3 mm (3.1 in) |
| 2007 | 67.2 mm (2.6 in) |
| 2008 | 84.3 mm (3.3 in) |
| 2009 | 17.7 mm (0.7 in) |
| 2012 | 17.3 mm (0.7 in) |
| 2013 | 57.9 mm (2.3 in) |
| 2014 | 56.6 mm (2.2 in) |
| 2015 | 84.8 mm (3.3 in) |
| 2016 | 108.8 mm (4.3 in) |
| 2017 | 108.2 mm (4.3 in) |
| 2018 | 76.2 mm (3.0 in) |
| 2019 | 50.3 mm (2.0 in) |
| 2020 | 40.4 mm (1.6 in) |
| 2021 | 55.9 mm (2.2 in) |
| 2022 | 41.4 mm (1.6 in) |
| 2023 | 94.0 mm (3.7 in) |
| 2024 | 100.4 mm (4.0 in) |
| 2025 | 64.3 mm (2.5 in) |
| 2026 | 76.4 mm (3.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1894 | 105 days |
| 1895 | 37 days |
| 1896 | 38 days |
| 1897 | 46 days |
| 1898 | 66 days |
| 1899 | 38 days |
| 1900 | 40 days |
| 1901 | 81 days |
| 1902 | 28 days |
| 1903 | 76 days |
| 1904 | 90 days |
| 1905 | 38 days |
| 1906 | 72 days |
| 1907 | 93 days |
| 1908 | 34 days |
| 1909 | 69 days |
| 1910 | 55 days |
| 1911 | 44 days |
| 1912 | 42 days |
| 1913 | 29 days |
| 1914 | 49 days |
| 1915 | 50 days |
| 1916 | 41 days |
| 1917 | 45 days |
| 1918 | 21 days |
| 1919 | 24 days |
| 1920 | 49 days |
| 1921 | 39 days |
| 1922 | 72 days |
| 1923 | 41 days |
| 1924 | 76 days |
| 1925 | 54 days |
| 1926 | 79 days |
| 1927 | 63 days |
| 1928 | 36 days |
| 1929 | 37 days |
| 1930 | 36 days |
| 1931 | 51 days |
| 1932 | 49 days |
| 1933 | 76 days |
| 1934 | 44 days |
| 1935 | 59 days |
| 1936 | 75 days |
| 1937 | 42 days |
| 1938 | 48 days |
| 1939 | 54 days |
| 1940 | 45 days |
| 1941 | 27 days |
| 1942 | 38 days |
| 1943 | 35 days |
| 1944 | 41 days |
| 1945 | 38 days |
| 1948 | 34 days |
| 1949 | 83 days |
| 1950 | 97 days |
| 1951 | 48 days |
| 1952 | 51 days |
| 1953 | 53 days |
| 1954 | 74 days |
| 1955 | 39 days |
| 1956 | 75 days |
| 1957 | 44 days |
| 1958 | 39 days |
| 1959 | 44 days |
| 1960 | 24 days |
| 1961 | 35 days |
| 1962 | 42 days |
| 1963 | 45 days |
| 1964 | 59 days |
| 1965 | 47 days |
| 1966 | 70 days |
| 1967 | 46 days |
| 1968 | 51 days |
| 1969 | 44 days |
| 1970 | 74 days |
| 1971 | 45 days |
| 1972 | 70 days |
| 1973 | 39 days |
| 1974 | 54 days |
| 1975 | 48 days |
| 1976 | 38 days |
| 1977 | 53 days |
| 1978 | 30 days |
| 1979 | 37 days |
| 1980 | 74 days |
| 1981 | 60 days |
| 1982 | 41 days |
| 1983 | 40 days |
| 1984 | 30 days |
| 1985 | 25 days |
| 1986 | 59 days |
| 1987 | 42 days |
| 1988 | 59 days |
| 1989 | 51 days |
| 1990 | 42 days |
| 1991 | 48 days |
| 1992 | 40 days |
| 1993 | 37 days |
| 1994 | 40 days |
| 1995 | 73 days |
| 1996 | 32 days |
| 1997 | 41 days |
| 1998 | 47 days |
| 1999 | 61 days |
| 2000 | 49 days |
| 2001 | 76 days |
| 2002 | 66 days |
| 2003 | 60 days |
| 2004 | 32 days |
| 2005 | 36 days |
| 2006 | 69 days |
| 2007 | 51 days |
| 2008 | 39 days |
| 2009 | 45 days |
| 2012 | 12 days |
| 2013 | 38 days |
| 2014 | 33 days |
| 2015 | 28 days |
| 2016 | 92 days |
| 2017 | 88 days |
| 2018 | 52 days |
| 2019 | 36 days |
| 2020 | 45 days |
| 2021 | 58 days |
| 2022 | 85 days |
| 2023 | 53 days |
| 2024 | 42 days |
| 2025 | 34 days |
| 2026 | 46 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
101 years with a frostAcross 101 years with a frost, the median last spring frost at Holly falls on 1 May and the median first autumn frost on 9 October, which leaves a median of 162 days between them.
In 1991 to 2025 the median growing season was 164 days. That is 4 days more than in 1901 to 1941.
Fitted over all years, the growing season changes by +0.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1901 to 1941) | Recent period (1991 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 1 May | 28 April | 1 May | 3 days later | -0.1 days per decade |
| First autumn frost | 9 October | 8 October | 11 October | 3 days later | +0.5 days per decade |
| Growing days | 162 days | 160 days | 164 days | 4 days more | +0.6 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
109 years, 1895 to 2025A day with at least 44.8 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 155.9 mm (6.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 44.8 mm (1.8 in) | |
| 5 years | 64.1 mm (2.5 in) | |
| 10 years | 80.3 mm (3.2 in) | |
| 25 years | 105.6 mm (4.2 in) | |
| 50 years | 128.6 mm (5.1 in) | |
| 100 years | 155.9 mm (6.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 109 years of values from 1895 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 281.4 mm (11.1 in) in 1965; 130.0 mm (5.1 in) in 1964; 118.1 mm (4.6 in) in 1951.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Holly, at 1915. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1915 ran 0.4 C (0.7 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1915 | -0.4 | -0.7 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2006 to 2025 against 1961 to 1990Over 2006 to 2025, Holly had a mean temperature of 11.9 C (53.4 F) and 438.3 mm (17.3 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Garden City Exp STN (United States, 116 km away), Imperial (United States, 132 km away) and Healy (United States, 145 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Garden City Exp STN | United States | 116 km (72 mi) | 11.6 C (53.0 F) | 455.7 mm (17.9 in) | 0.71 |
| Imperial | United States | 132 km (82 mi) | 12.1 C (53.8 F) | 466.9 mm (18.4 in) | 0.73 |
| Healy | United States | 145 km (90 mi) | 12.1 C (53.7 F) | 514.0 mm (20.2 in) | 0.77 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-14).