Burr Oak 4S Weather Records (USC00141179)
Record envelope, standing records and threshold days for Burr Oak 4S (USC00141179), Kansas, United States, with 127 years of record.
Key Facts for Burr Oak 4S
- Burr Oak 4S (USC00141179) is a weather station in Kansas, United States at 39.80 latitude and -98.30 longitude, 529 m (1,735 ft) above sea level.
- The station reports from 1900 to 2026, 127 years of record.
- 1,464 records set at Burr Oak 4S still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Burr Oak 4S set a daily record high maximum temperature of 34.4 C (93.9 F) on 13 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Kansas, United States, 39.80 latitude, -98.30 longitude.
- Elevation: 529 m (1,735 ft).
- Period of record: 1900 to 2026, 127 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
13 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 24.4 C (75.9 F) | -34.4 C (-29.9 F) | 18.3 C (64.9 F) | -27.2 C (-17.0 F) |
| Feb | 27.2 C (81.0 F) | -33.9 C (-29.0 F) | 26.1 C (79.0 F) | -13.9 C (7.0 F) |
| Mar | 36.7 C (98.1 F) | -29.4 C (-20.9 F) | 36.7 C (98.1 F) | -14.4 C (6.1 F) |
| Apr | 37.8 C (100.0 F) | -14.4 C (6.1 F) | 32.2 C (90.0 F) | -3.3 C (26.1 F) |
| May | 40.6 C (105.1 F) | -6.1 C (21.0 F) | 35.0 C (95.0 F) | -2.2 C (28.0 F) |
| Jun | 44.4 C (111.9 F) | 1.1 C (34.0 F) | 35.6 C (96.1 F) | 10.0 C (50.0 F) |
| Jul | 47.2 C (117.0 F) | 7.2 C (45.0 F) | 41.1 C (106.0 F) | 15.0 C (59.0 F) |
| Aug | 46.1 C (115.0 F) | 2.2 C (36.0 F) | 40.0 C (104.0 F) | 14.4 C (57.9 F) |
| Sep | 42.2 C (108.0 F) | -5.6 C (21.9 F) | 38.9 C (102.0 F) | 13.3 C (55.9 F) |
| Oct | 38.3 C (100.9 F) | -12.8 C (9.0 F) | 34.4 C (93.9 F) | 7.2 C (45.0 F) |
| Nov | 31.1 C (88.0 F) | -28.3 C (-18.9 F) | n/a | n/a |
| Dec | 23.9 C (75.0 F) | -30.6 C (-23.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1901 | 10 |
| 1902 | 33 |
| 1903 | 21 |
| 1904 | 16 |
| 1905 | 34 |
| 1906 | 23 |
| 1907 | 18 |
| 1908 | 7 |
| 1909 | 28 |
| 1910 | 22 |
| 1911 | 19 |
| 1912 | 28 |
| 1913 | 33 |
| 1914 | 10 |
| 1915 | 17 |
| 1916 | 25 |
| 1917 | 25 |
| 1918 | 27 |
| 1919 | 21 |
| 1920 | 15 |
| 1921 | 27 |
| 1922 | 18 |
| 1923 | 14 |
| 1924 | 25 |
| 1925 | 19 |
| 1926 | 14 |
| 1927 | 17 |
| 1928 | 17 |
| 1929 | 20 |
| 1930 | 25 |
| 1931 | 33 |
| 1932 | 12 |
| 1933 | 32 |
| 1934 | 58 |
| 1935 | 25 |
| 1936 | 61 |
| 1937 | 20 |
| 1938 | 24 |
| 1939 | 31 |
| 1940 | 18 |
| 1941 | 8 |
| 1942 | 18 |
| 1943 | 18 |
| 1944 | 17 |
| 1945 | 21 |
| 1946 | 22 |
| 1947 | 23 |
| 1948 | 16 |
| 1949 | 5 |
| 1950 | 20 |
| 1951 | 10 |
| 1952 | 26 |
| 1953 | 15 |
| 1954 | 8 |
| 1955 | 14 |
| 1956 | 25 |
| 1957 | 4 |
| 1958 | 3 |
| 2003 | 1 |
| 2006 | 15 |
| 2007 | 8 |
| 2008 | 9 |
| 2009 | 12 |
| 2010 | 5 |
| 2011 | 11 |
| 2012 | 14 |
| 2013 | 14 |
| 2014 | 22 |
| 2015 | 13 |
| 2016 | 12 |
| 2017 | 19 |
| 2018 | 15 |
| 2019 | 17 |
| 2020 | 8 |
| 2023 | 4 |
| 2024 | 14 |
| 2025 | 19 |
| 2026 | 17 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1933-07-01 | Record high minimum temperature | Record high minimum temperature 27.2 C (81.0 F) |
| 1934-07-10 | Record high maximum temperature | Record high maximum temperature 45.6 C (114.1 F) |
| 1934-07-13 | Record high maximum temperature | Record high maximum temperature 46.7 C (116.1 F) |
| 1934-07-16 | Record high minimum temperature | Record high minimum temperature 28.3 C (82.9 F) |
| 1936-07-24 | Record high maximum temperature | Record high maximum temperature 47.2 C (117.0 F) |
| 1936-07-25 | Record high minimum temperature | Record high minimum temperature 31.1 C (88.0 F) |
Wettest Day of Each Month
Sep: 199.6 mm (7.9 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 25.9 mm (1.0 in) | 5 January 1932 |
| Feb | 54.4 mm (2.1 in) | 26 February 1912 |
| Mar | 51.3 mm (2.0 in) | 11 March 1927 |
| Apr | 66.0 mm (2.6 in) | 2 April 1925 |
| May | 163.3 mm (6.4 in) | 7 May 2015 |
| Jun | 130.0 mm (5.1 in) | 8 June 1941 |
| Jul | 174.8 mm (6.9 in) | 1 July 1989 |
| Aug | 152.4 mm (6.0 in) | 25 August 1920 |
| Sep | 199.6 mm (7.9 in) | 18 September 1919 |
| Oct | 62.5 mm (2.5 in) | 8 October 1992 |
| Nov | 99.8 mm (3.9 in) | 16 November 1996 |
| Dec | 51.1 mm (2.0 in) | 14 December 2015 |
Period of Record Coverage
1900 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1900 | 61 | 17% | No |
| 1901 | 356 | 98% | Yes |
| 1902 | 363 | 99% | Yes |
| 1903 | 362 | 99% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 365 | 100% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 363 | 99% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 363 | 99% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 362 | 99% | Yes |
| 1927 | 363 | 99% | Yes |
| 1928 | 364 | 99% | Yes |
| 1929 | 353 | 97% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 363 | 99% | Yes |
| 1936 | 363 | 99% | Yes |
| 1937 | 359 | 98% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 364 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 356 | 98% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 361 | 99% | Yes |
| 1950 | 359 | 98% | Yes |
| 1951 | 356 | 98% | Yes |
| 1952 | 361 | 99% | Yes |
| 1953 | 343 | 94% | Yes |
| 1954 | 323 | 88% | No |
| 1955 | 334 | 92% | Yes |
| 1956 | 365 | 100% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 90 | 25% | No |
| 2003 | 31 | 8% | No |
| 2005 | 31 | 8% | No |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 364 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 362 | 99% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 274 | 75% | No |
| 2023 | 182 | 50% | No |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 286 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 13 October 2026 | Burr Oak 4S, US | daily high max (Provisional) | 34.4 C (93.9 F) | 3.8 C (6.8 F) | 88 years | 41 of 100 (Notable) |
| 12 October 2026 | Burr Oak 4S, US | daily high max (Provisional) | 34.4 C (93.9 F) | 2.2 C (4.0 F) | 11 years | 16 of 100 (Routine) |
| 12 October 2026 | Burr Oak 4S, US | daily high min (Provisional) | 20.6 C (69.1 F) | 1.2 C (2.2 F) | 0 years | 12 of 100 (Routine) |
| 30 September 2026 | Burr Oak 4S, US | daily rain (Provisional) | 79.8 mm (3.1 in) | 26.0 mm (1.0 in) | 119 years | 56 of 100 (Notable) |
| 26 September 2026 | Burr Oak 4S, US | daily rain (Provisional) | 89.2 mm (3.5 in) | 54.7 mm (2.2 in) | 89 years | 70 of 100 (Major) |
| 24 September 2026 | Burr Oak 4S, US | daily rain (Provisional) | 53.3 mm (2.1 in) | 14.4 mm (0.6 in) | 112 years | 49 of 100 (Notable) |
| 30 August 2026 | Burr Oak 4S, US | daily high min (Provisional) | 23.9 C (75.0 F) | 1.1 C (2.0 F) | 104 years | 42 of 100 (Notable) |
| 13 August 2026 | Burr Oak 4S, US | daily high min (Tie) | 23.3 C (73.9 F) | tie | 88 years | 9 of 100 (Routine) |
| 28 June 2026 | Burr Oak 4S, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 112 years | 10 of 100 (Routine) |
| 10 June 2026 | Burr Oak 4S, US | daily high min | 21.7 C (71.1 F) | 0.6 C (1.1 F) | 96 years | 40 of 100 (Notable) |
| 4 June 2026 | Burr Oak 4S, US | daily rain | 43.7 mm (1.7 in) | 24.6 mm (1.0 in) | 97 years | 56 of 100 (Notable) |
| 12 April 2026 | Burr Oak 4S, US | daily high min | 17.2 C (63.0 F) | 1.6 C (2.9 F) | 84 years | 37 of 100 (Notable) |
| 30 March 2026 | Burr Oak 4S, US | daily high max (Tie) | 32.2 C (90.0 F) | tie | 108 years | 10 of 100 (Routine) |
| 25 March 2026 | Burr Oak 4S, US | daily high max | 35.6 C (96.1 F) | 2.8 C (5.0 F) | 119 years | 43 of 100 (Notable) |
| 21 March 2026 | Burr Oak 4S, US | monthly high max | 36.7 C (98.1 F) | 1.1 C (2.0 F) | 119 years | 51 of 100 (Notable) |
| 20 March 2026 | Burr Oak 4S, US | daily high max | 33.3 C (91.9 F) | 4.4 C (7.9 F) | 8 years | 17 of 100 (Routine) |
| 19 March 2026 | Burr Oak 4S, US | daily high max | 30.6 C (87.1 F) | 1.7 C (3.1 F) | 104 years | 42 of 100 (Notable) |
| 27 February 2026 | Burr Oak 4S, US | daily high max | 22.8 C (73.0 F) | 1.7 C (3.1 F) | 94 years | 40 of 100 (Notable) |
| 17 February 2026 | Burr Oak 4S, US | monthly high min | 8.3 C (46.9 F) | 0.5 C (0.9 F) | 95 years | 48 of 100 (Notable) |
| 16 February 2026 | Burr Oak 4S, US | daily high min | 4.4 C (39.9 F) | 2.7 C (4.9 F) | 95 years | 42 of 100 (Notable) |
Climate Trend
67 complete years, 1902 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1902 | 10.7 C | -0.57 C |
| 1903 | 10.3 C | -0.91 C |
| 1904 | 10.4 C | -0.83 C |
| 1905 | 10.1 C | -1.12 C |
| 1906 | 10.9 C | -0.32 C |
| 1907 | 10.9 C | -0.34 C |
| 1908 | 11.5 C | +0.29 C |
| 1909 | 10.5 C | -0.76 C |
| 1910 | 11.5 C | +0.23 C |
| 1911 | 12.0 C | +0.78 C |
| 1912 | 10.2 C | -1.01 C |
| 1913 | 11.9 C | +0.69 C |
| 1914 | 11.9 C | +0.66 C |
| 1915 | 10.5 C | -0.80 C |
| 1916 | 10.7 C | -0.55 C |
| 1917 | 10.6 C | -0.66 C |
| 1918 | 11.5 C | +0.25 C |
| 1919 | 10.9 C | -0.31 C |
| 1920 | 11.2 C | -0.09 C |
| 1922 | 12.1 C | +0.88 C |
| 1923 | 11.4 C | +0.17 C |
| 1924 | 10.4 C | -0.86 C |
| 1925 | 12.1 C | +0.86 C |
| 1926 | 12.0 C | +0.77 C |
| 1927 | 11.3 C | +0.05 C |
| 1928 | 11.7 C | +0.44 C |
| 1929 | 10.4 C | -0.90 C |
| 1930 | 12.0 C | +0.73 C |
| 1931 | 13.2 C | +1.91 C |
| 1932 | 10.7 C | -0.53 C |
| 1933 | 12.9 C | +1.62 C |
| 1934 | 13.7 C | +2.48 C |
| 1935 | 12.0 C | +0.79 C |
| 1936 | 12.2 C | +0.91 C |
| 1937 | 11.3 C | +0.07 C |
| 1938 | 12.9 C | +1.68 C |
| 1939 | 12.9 C | +1.62 C |
| 1940 | 11.5 C | +0.26 C |
| 1942 | 11.0 C | -0.22 C |
| 1943 | 11.2 C | -0.09 C |
| 1944 | 10.6 C | -0.62 C |
| 1945 | 10.4 C | -0.86 C |
| 1946 | 12.0 C | +0.73 C |
| 1947 | 10.4 C | -0.89 C |
| 1948 | 10.5 C | -0.79 C |
| 1949 | 10.6 C | -0.64 C |
| 1950 | 10.3 C | -0.95 C |
| 1951 | 10.4 C | -0.90 C |
| 1952 | 12.0 C | +0.74 C |
| 1956 | 12.5 C | +1.24 C |
| 1957 | 11.8 C | +0.58 C |
| 2006 | 12.0 C | +0.72 C |
| 2007 | 11.0 C | -0.24 C |
| 2008 | 9.5 C | -1.79 C |
| 2009 | 9.7 C | -1.60 C |
| 2010 | 10.8 C | -0.42 C |
| 2011 | 10.3 C | -0.98 C |
| 2012 | 12.1 C | +0.87 C |
| 2013 | 9.9 C | -1.38 C |
| 2014 | 9.9 C | -1.36 C |
| 2015 | 11.4 C | +0.13 C |
| 2016 | 11.9 C | +0.60 C |
| 2017 | 11.4 C | +0.13 C |
| 2018 | 9.9 C | -1.40 C |
| 2019 | 9.9 C | -1.40 C |
| 2024 | 13.0 C | +1.78 C |
| 2025 | 12.6 C | +1.32 C |
The fitted trend in annual mean temperature here over 1902 to 2025 is -0.02 C (-0.08 to 0.04) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.04 F (-0.15 to 0.07) per decade. The slope is a straight line fitted to 67 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.02 C (-0.08 to 0.04) per decade | -0.04 F (-0.15 to 0.07) per decade | 1902 to 2025 | 67 | Not clearly different from zero |
| Mean daily maximum | -0.04 C (-0.12 to 0.04) per decade | -0.1 F (-0.2 to 0.1) per decade | 1902 to 2025 | 67 | Not clearly different from zero |
| Mean daily minimum | -0.01 C (-0.06 to 0.05) per decade | -0.01 F (-0.11 to 0.09) per decade | 1902 to 2025 | 67 | 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
1900 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 47.2 C (117.0 F) | 1936 | 40.6 C (105.1 F) | 80 |
| Coldest night (TNn) | -34.4 C (-29.9 F) | 1913 | -25.0 C (-13.0 F) | 80 |
| Wettest day (Rx1day) | 199.6 mm (7.9 in) | 1919 | 57.4 mm (2.3 in) | 95 |
| Wettest five days (Rx5day) | 221.2 mm (8.7 in) | 1919 | 85.1 mm (3.4 in) | 95 |
| Longest dry spell (CDD) | 71 days | 1949 | 32 days | 95 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1900 | 21.1 C (70.0 F) |
| 1901 | 42.2 C (108.0 F) |
| 1902 | 40.6 C (105.1 F) |
| 1903 | 37.8 C (100.0 F) |
| 1904 | 37.8 C (100.0 F) |
| 1905 | 37.8 C (100.0 F) |
| 1906 | 37.2 C (99.0 F) |
| 1907 | 41.1 C (106.0 F) |
| 1908 | 36.7 C (98.1 F) |
| 1909 | 40.6 C (105.1 F) |
| 1910 | 40.6 C (105.1 F) |
| 1911 | 42.2 C (108.0 F) |
| 1912 | 39.4 C (102.9 F) |
| 1913 | 42.8 C (109.0 F) |
| 1914 | 40.6 C (105.1 F) |
| 1915 | 34.4 C (93.9 F) |
| 1916 | 41.1 C (106.0 F) |
| 1917 | 42.8 C (109.0 F) |
| 1918 | 43.3 C (109.9 F) |
| 1919 | 40.0 C (104.0 F) |
| 1920 | 39.4 C (102.9 F) |
| 1921 | 40.0 C (104.0 F) |
| 1922 | 41.7 C (107.1 F) |
| 1923 | 39.4 C (102.9 F) |
| 1924 | 41.7 C (107.1 F) |
| 1925 | 41.1 C (106.0 F) |
| 1926 | 43.9 C (111.0 F) |
| 1927 | 38.9 C (102.0 F) |
| 1928 | 37.8 C (100.0 F) |
| 1929 | 42.2 C (108.0 F) |
| 1930 | 43.9 C (111.0 F) |
| 1931 | 42.8 C (109.0 F) |
| 1932 | 42.8 C (109.0 F) |
| 1933 | 43.3 C (109.9 F) |
| 1934 | 46.7 C (116.1 F) |
| 1935 | 43.9 C (111.0 F) |
| 1936 | 47.2 C (117.0 F) |
| 1937 | 44.4 C (111.9 F) |
| 1938 | 42.2 C (108.0 F) |
| 1939 | 45.0 C (113.0 F) |
| 1940 | 46.1 C (115.0 F) |
| 1941 | 40.6 C (105.1 F) |
| 1942 | 39.4 C (102.9 F) |
| 1943 | 41.1 C (106.0 F) |
| 1944 | 38.3 C (100.9 F) |
| 1945 | 39.4 C (102.9 F) |
| 1946 | 42.8 C (109.0 F) |
| 1947 | 41.1 C (106.0 F) |
| 1948 | 40.0 C (104.0 F) |
| 1949 | 41.7 C (107.1 F) |
| 1950 | 39.4 C (102.9 F) |
| 1951 | 38.9 C (102.0 F) |
| 1952 | 42.2 C (108.0 F) |
| 1953 | 42.2 C (108.0 F) |
| 1954 | 43.3 C (109.9 F) |
| 1955 | 41.7 C (107.1 F) |
| 1956 | 41.1 C (106.0 F) |
| 1957 | 41.1 C (106.0 F) |
| 1958 | 22.2 C (72.0 F) |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | 32.2 C (90.0 F) |
| 2004 | n/a |
| 2005 | 15.6 C (60.1 F) |
| 2006 | 42.2 C (108.0 F) |
| 2007 | 37.8 C (100.0 F) |
| 2008 | 37.2 C (99.0 F) |
| 2009 | 37.8 C (100.0 F) |
| 2010 | 39.4 C (102.9 F) |
| 2011 | 39.4 C (102.9 F) |
| 2012 | 42.8 C (109.0 F) |
| 2013 | 38.9 C (102.0 F) |
| 2014 | 38.9 C (102.0 F) |
| 2015 | 36.7 C (98.1 F) |
| 2016 | 37.2 C (99.0 F) |
| 2017 | 38.9 C (102.0 F) |
| 2018 | 37.2 C (99.0 F) |
| 2019 | 36.7 C (98.1 F) |
| 2020 | 35.0 C (95.0 F) |
| 2023 | 40.6 C (105.1 F) |
| 2024 | 40.0 C (104.0 F) |
| 2025 | 37.2 C (99.0 F) |
| 2026 | 41.1 C (106.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1900 | -17.2 C (1.0 F) |
| 1901 | -24.4 C (-11.9 F) |
| 1902 | -30.0 C (-22.0 F) |
| 1903 | -26.7 C (-16.1 F) |
| 1904 | -26.1 C (-15.0 F) |
| 1905 | -33.9 C (-29.0 F) |
| 1906 | -26.1 C (-15.0 F) |
| 1907 | -24.4 C (-11.9 F) |
| 1908 | -22.8 C (-9.0 F) |
| 1909 | -26.1 C (-15.0 F) |
| 1910 | -26.1 C (-15.0 F) |
| 1911 | -29.4 C (-20.9 F) |
| 1912 | -33.3 C (-27.9 F) |
| 1913 | -34.4 C (-29.9 F) |
| 1914 | -27.2 C (-17.0 F) |
| 1915 | -30.0 C (-22.0 F) |
| 1916 | -30.0 C (-22.0 F) |
| 1917 | -27.2 C (-17.0 F) |
| 1918 | -28.9 C (-20.0 F) |
| 1919 | -30.0 C (-22.0 F) |
| 1920 | -27.8 C (-18.0 F) |
| 1921 | -20.6 C (-5.1 F) |
| 1922 | -21.1 C (-6.0 F) |
| 1923 | -22.2 C (-8.0 F) |
| 1924 | -30.6 C (-23.1 F) |
| 1925 | -28.3 C (-18.9 F) |
| 1926 | -24.4 C (-11.9 F) |
| 1927 | -24.4 C (-11.9 F) |
| 1928 | -30.0 C (-22.0 F) |
| 1929 | -28.3 C (-18.9 F) |
| 1930 | -27.2 C (-17.0 F) |
| 1931 | -20.0 C (-4.0 F) |
| 1932 | -30.6 C (-23.1 F) |
| 1933 | -28.3 C (-18.9 F) |
| 1934 | -26.1 C (-15.0 F) |
| 1935 | -24.4 C (-11.9 F) |
| 1936 | -28.3 C (-18.9 F) |
| 1937 | -28.9 C (-20.0 F) |
| 1938 | -24.4 C (-11.9 F) |
| 1939 | -25.0 C (-13.0 F) |
| 1940 | -26.7 C (-16.1 F) |
| 1941 | -22.2 C (-8.0 F) |
| 1942 | -27.2 C (-17.0 F) |
| 1943 | -28.3 C (-18.9 F) |
| 1944 | -29.4 C (-20.9 F) |
| 1945 | -30.0 C (-22.0 F) |
| 1946 | -24.4 C (-11.9 F) |
| 1947 | -31.7 C (-25.1 F) |
| 1948 | -30.6 C (-23.1 F) |
| 1949 | -19.4 C (-2.9 F) |
| 1950 | -25.0 C (-13.0 F) |
| 1951 | -24.4 C (-11.9 F) |
| 1952 | -21.7 C (-7.1 F) |
| 1953 | -20.6 C (-5.1 F) |
| 1954 | -22.2 C (-8.0 F) |
| 1955 | -23.9 C (-11.0 F) |
| 1956 | -24.4 C (-11.9 F) |
| 1957 | -22.2 C (-8.0 F) |
| 1958 | -21.1 C (-6.0 F) |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | -6.7 C (19.9 F) |
| 2004 | n/a |
| 2005 | -22.2 C (-8.0 F) |
| 2006 | -18.3 C (-0.9 F) |
| 2007 | -23.3 C (-9.9 F) |
| 2008 | -24.4 C (-11.9 F) |
| 2009 | -22.8 C (-9.0 F) |
| 2010 | -27.2 C (-17.0 F) |
| 2011 | -22.8 C (-9.0 F) |
| 2012 | -17.8 C (0.0 F) |
| 2013 | -23.3 C (-9.9 F) |
| 2014 | -24.4 C (-11.9 F) |
| 2015 | -20.0 C (-4.0 F) |
| 2016 | -25.6 C (-14.1 F) |
| 2017 | -23.3 C (-9.9 F) |
| 2018 | -24.4 C (-11.9 F) |
| 2019 | -21.7 C (-7.1 F) |
| 2020 | -16.1 C (3.0 F) |
| 2023 | -11.1 C (12.0 F) |
| 2024 | -27.2 C (-17.0 F) |
| 2025 | -28.9 C (-20.0 F) |
| 2026 | -27.2 C (-17.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1900 | 4.3 mm (0.17 in) |
| 1901 | 33.5 mm (1.3 in) |
| 1902 | 104.6 mm (4.1 in) |
| 1903 | 79.2 mm (3.1 in) |
| 1904 | 63.5 mm (2.5 in) |
| 1905 | 59.7 mm (2.4 in) |
| 1906 | 50.3 mm (2.0 in) |
| 1907 | 53.8 mm (2.1 in) |
| 1908 | 45.5 mm (1.8 in) |
| 1909 | 70.6 mm (2.8 in) |
| 1910 | 67.8 mm (2.7 in) |
| 1911 | 50.8 mm (2.0 in) |
| 1912 | 77.0 mm (3.0 in) |
| 1913 | 41.1 mm (1.6 in) |
| 1914 | 35.1 mm (1.4 in) |
| 1915 | 54.6 mm (2.1 in) |
| 1916 | 45.7 mm (1.8 in) |
| 1917 | 44.5 mm (1.8 in) |
| 1918 | 66.8 mm (2.6 in) |
| 1919 | 199.6 mm (7.9 in) |
| 1920 | 152.4 mm (6.0 in) |
| 1921 | 65.5 mm (2.6 in) |
| 1922 | 47.2 mm (1.9 in) |
| 1923 | 76.2 mm (3.0 in) |
| 1924 | 48.3 mm (1.9 in) |
| 1925 | 81.3 mm (3.2 in) |
| 1926 | 52.1 mm (2.1 in) |
| 1927 | 51.3 mm (2.0 in) |
| 1928 | 64.0 mm (2.5 in) |
| 1929 | 38.9 mm (1.5 in) |
| 1930 | 40.1 mm (1.6 in) |
| 1931 | 81.5 mm (3.2 in) |
| 1932 | 58.4 mm (2.3 in) |
| 1933 | 52.1 mm (2.1 in) |
| 1934 | 25.7 mm (1.0 in) |
| 1935 | 49.5 mm (1.9 in) |
| 1936 | 34.5 mm (1.4 in) |
| 1937 | 54.4 mm (2.1 in) |
| 1938 | 61.0 mm (2.4 in) |
| 1939 | 79.2 mm (3.1 in) |
| 1940 | 30.7 mm (1.2 in) |
| 1941 | 130.0 mm (5.1 in) |
| 1942 | 78.5 mm (3.1 in) |
| 1943 | 43.9 mm (1.7 in) |
| 1944 | 55.6 mm (2.2 in) |
| 1945 | 44.2 mm (1.7 in) |
| 1946 | 67.6 mm (2.7 in) |
| 1947 | 40.6 mm (1.6 in) |
| 1948 | 56.4 mm (2.2 in) |
| 1949 | 44.2 mm (1.7 in) |
| 1950 | 125.5 mm (4.9 in) |
| 1951 | 69.6 mm (2.7 in) |
| 1952 | 54.4 mm (2.1 in) |
| 1953 | 106.7 mm (4.2 in) |
| 1954 | 58.9 mm (2.3 in) |
| 1955 | 67.1 mm (2.6 in) |
| 1956 | 55.4 mm (2.2 in) |
| 1957 | 49.0 mm (1.9 in) |
| 1958 | 29.7 mm (1.2 in) |
| 1989 | 174.8 mm (6.9 in) |
| 1990 | 52.8 mm (2.1 in) |
| 1991 | 27.9 mm (1.1 in) |
| 1992 | 62.5 mm (2.5 in) |
| 1993 | 70.1 mm (2.8 in) |
| 1994 | 41.7 mm (1.6 in) |
| 1995 | 65.3 mm (2.6 in) |
| 1996 | 99.8 mm (3.9 in) |
| 1997 | 64.3 mm (2.5 in) |
| 1998 | 61.0 mm (2.4 in) |
| 1999 | 30.7 mm (1.2 in) |
| 2000 | 21.3 mm (0.8 in) |
| 2001 | 90.7 mm (3.6 in) |
| 2002 | 50.8 mm (2.0 in) |
| 2003 | 82.8 mm (3.3 in) |
| 2004 | 42.7 mm (1.7 in) |
| 2005 | 94.5 mm (3.7 in) |
| 2006 | 67.6 mm (2.7 in) |
| 2007 | 54.6 mm (2.1 in) |
| 2008 | 57.4 mm (2.3 in) |
| 2009 | 34.8 mm (1.4 in) |
| 2010 | 41.9 mm (1.6 in) |
| 2011 | 63.0 mm (2.5 in) |
| 2012 | 85.6 mm (3.4 in) |
| 2013 | 61.2 mm (2.4 in) |
| 2014 | 70.6 mm (2.8 in) |
| 2015 | 163.3 mm (6.4 in) |
| 2016 | 46.0 mm (1.8 in) |
| 2017 | 38.1 mm (1.5 in) |
| 2018 | 51.6 mm (2.0 in) |
| 2019 | 71.9 mm (2.8 in) |
| 2020 | 56.6 mm (2.2 in) |
| 2023 | 80.0 mm (3.1 in) |
| 2024 | 59.7 mm (2.4 in) |
| 2025 | 72.6 mm (2.9 in) |
| 2026 | 89.2 mm (3.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1900 | 6.8 mm (0.27 in) |
| 1901 | 38.5 mm (1.5 in) |
| 1902 | 142.9 mm (5.6 in) |
| 1903 | 136.7 mm (5.4 in) |
| 1904 | 81.3 mm (3.2 in) |
| 1905 | 75.9 mm (3.0 in) |
| 1906 | 75.0 mm (3.0 in) |
| 1907 | 110.7 mm (4.4 in) |
| 1908 | 73.9 mm (2.9 in) |
| 1909 | 80.0 mm (3.1 in) |
| 1910 | 80.8 mm (3.2 in) |
| 1911 | 85.6 mm (3.4 in) |
| 1912 | 115.3 mm (4.5 in) |
| 1913 | 90.4 mm (3.6 in) |
| 1914 | 72.9 mm (2.9 in) |
| 1915 | 83.3 mm (3.3 in) |
| 1916 | 80.7 mm (3.2 in) |
| 1917 | 69.2 mm (2.7 in) |
| 1918 | 93.5 mm (3.7 in) |
| 1919 | 221.2 mm (8.7 in) |
| 1920 | 164.6 mm (6.5 in) |
| 1921 | 96.2 mm (3.8 in) |
| 1922 | 82.1 mm (3.2 in) |
| 1923 | 89.4 mm (3.5 in) |
| 1924 | 63.8 mm (2.5 in) |
| 1925 | 81.6 mm (3.2 in) |
| 1926 | 93.5 mm (3.7 in) |
| 1927 | 82.6 mm (3.3 in) |
| 1928 | 78.7 mm (3.1 in) |
| 1929 | 55.2 mm (2.2 in) |
| 1930 | 68.0 mm (2.7 in) |
| 1931 | 88.1 mm (3.5 in) |
| 1932 | 59.9 mm (2.4 in) |
| 1933 | 70.1 mm (2.8 in) |
| 1934 | 45.2 mm (1.8 in) |
| 1935 | 112.6 mm (4.4 in) |
| 1936 | 49.4 mm (1.9 in) |
| 1937 | 65.1 mm (2.6 in) |
| 1938 | 94.7 mm (3.7 in) |
| 1939 | 145.7 mm (5.7 in) |
| 1940 | 58.2 mm (2.3 in) |
| 1941 | 210.3 mm (8.3 in) |
| 1942 | 107.7 mm (4.2 in) |
| 1943 | 105.4 mm (4.1 in) |
| 1944 | 76.2 mm (3.0 in) |
| 1945 | 49.0 mm (1.9 in) |
| 1946 | 99.4 mm (3.9 in) |
| 1947 | 57.3 mm (2.3 in) |
| 1948 | 56.4 mm (2.2 in) |
| 1949 | 110.7 mm (4.4 in) |
| 1950 | 138.7 mm (5.5 in) |
| 1951 | 132.4 mm (5.2 in) |
| 1952 | 56.7 mm (2.2 in) |
| 1953 | 108.7 mm (4.3 in) |
| 1954 | 135.3 mm (5.3 in) |
| 1955 | 78.8 mm (3.1 in) |
| 1956 | 112.6 mm (4.4 in) |
| 1957 | 96.3 mm (3.8 in) |
| 1958 | 48.7 mm (1.9 in) |
| 1989 | 185.0 mm (7.3 in) |
| 1990 | 61.7 mm (2.4 in) |
| 1991 | 42.3 mm (1.7 in) |
| 1992 | 85.6 mm (3.4 in) |
| 1993 | 135.3 mm (5.3 in) |
| 1994 | 68.1 mm (2.7 in) |
| 1995 | 70.6 mm (2.8 in) |
| 1996 | 154.4 mm (6.1 in) |
| 1997 | 96.1 mm (3.8 in) |
| 1998 | 101.8 mm (4.0 in) |
| 1999 | 47.1 mm (1.9 in) |
| 2000 | 28.2 mm (1.1 in) |
| 2001 | 168.9 mm (6.6 in) |
| 2002 | 85.1 mm (3.4 in) |
| 2003 | 115.6 mm (4.6 in) |
| 2004 | 73.7 mm (2.9 in) |
| 2005 | 94.5 mm (3.7 in) |
| 2006 | 90.7 mm (3.6 in) |
| 2007 | 71.1 mm (2.8 in) |
| 2008 | 117.9 mm (4.6 in) |
| 2009 | 73.6 mm (2.9 in) |
| 2010 | 90.7 mm (3.6 in) |
| 2011 | 102.7 mm (4.0 in) |
| 2012 | 85.6 mm (3.4 in) |
| 2013 | 76.5 mm (3.0 in) |
| 2014 | 73.4 mm (2.9 in) |
| 2015 | 173.3 mm (6.8 in) |
| 2016 | 85.2 mm (3.4 in) |
| 2017 | 86.5 mm (3.4 in) |
| 2018 | 100.6 mm (4.0 in) |
| 2019 | 98.2 mm (3.9 in) |
| 2020 | 69.1 mm (2.7 in) |
| 2023 | 80.0 mm (3.1 in) |
| 2024 | 75.1 mm (3.0 in) |
| 2025 | 82.0 mm (3.2 in) |
| 2026 | 171.8 mm (6.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1900 | 23 days |
| 1901 | 59 days |
| 1902 | 20 days |
| 1903 | 25 days |
| 1904 | 44 days |
| 1905 | 30 days |
| 1906 | 28 days |
| 1907 | 24 days |
| 1908 | 46 days |
| 1909 | 27 days |
| 1910 | 51 days |
| 1911 | 42 days |
| 1912 | 49 days |
| 1913 | 44 days |
| 1914 | 60 days |
| 1915 | 26 days |
| 1916 | 53 days |
| 1917 | 49 days |
| 1918 | 19 days |
| 1919 | 32 days |
| 1920 | 26 days |
| 1921 | 47 days |
| 1922 | 31 days |
| 1923 | 40 days |
| 1924 | 34 days |
| 1925 | 35 days |
| 1926 | 35 days |
| 1927 | 31 days |
| 1928 | 32 days |
| 1929 | 40 days |
| 1930 | 30 days |
| 1931 | 33 days |
| 1932 | 26 days |
| 1933 | 29 days |
| 1934 | 35 days |
| 1935 | 50 days |
| 1936 | 40 days |
| 1937 | 49 days |
| 1938 | 57 days |
| 1939 | 52 days |
| 1940 | 22 days |
| 1941 | 20 days |
| 1942 | 42 days |
| 1943 | 29 days |
| 1944 | 22 days |
| 1945 | 22 days |
| 1946 | 45 days |
| 1947 | 26 days |
| 1948 | 22 days |
| 1949 | 71 days |
| 1950 | 58 days |
| 1951 | 28 days |
| 1952 | 63 days |
| 1953 | 42 days |
| 1954 | 50 days |
| 1955 | 31 days |
| 1956 | 44 days |
| 1957 | 30 days |
| 1958 | 18 days |
| 1989 | 48 days |
| 1990 | 28 days |
| 1991 | 23 days |
| 1992 | 21 days |
| 1993 | 27 days |
| 1994 | 38 days |
| 1995 | 37 days |
| 1996 | 46 days |
| 1997 | 34 days |
| 1998 | 26 days |
| 1999 | 55 days |
| 2000 | 28 days |
| 2001 | 38 days |
| 2002 | 46 days |
| 2003 | 23 days |
| 2004 | 25 days |
| 2005 | 35 days |
| 2006 | 44 days |
| 2007 | 33 days |
| 2008 | 25 days |
| 2009 | 40 days |
| 2010 | 42 days |
| 2011 | 24 days |
| 2012 | 32 days |
| 2013 | 31 days |
| 2014 | 20 days |
| 2015 | 26 days |
| 2016 | 49 days |
| 2017 | 38 days |
| 2018 | 35 days |
| 2019 | 23 days |
| 2020 | 29 days |
| 2023 | 20 days |
| 2024 | 31 days |
| 2025 | 30 days |
| 2026 | 31 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
67 years with a frostAcross 67 years with a frost, the median last spring frost at Burr Oak 4S falls on 3 May and the median first autumn frost on 8 October, which leaves a median of 156 days between them.
In 1940 to 2025 the median growing season was 160 days. That is 5 days more than in 1902 to 1932.
Fitted over all years, the growing season changes by +1.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1902 to 1932) | Recent period (1940 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 3 May | 4 May | 29 April | 5 days earlier | -0.6 days per decade |
| First autumn frost | 8 October | 6 October | 7 October | 1 day later | +0.7 days per decade |
| Growing days | 156 days | 155 days | 160 days | 5 days more | +1.4 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
90 years, 1901 to 2025A day with at least 56.7 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 183.3 mm (7.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 56.7 mm (2.2 in) | |
| 5 years | 80.4 mm (3.2 in) | |
| 10 years | 99.6 mm (3.9 in) | |
| 25 years | 128.5 mm (5.1 in) | |
| 50 years | 154.0 mm (6.1 in) | |
| 100 years | 183.3 mm (7.2 in) | Longer than the 90 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 90 years of values from 1901 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: 199.6 mm (7.9 in) in 1919; 174.8 mm (6.9 in) in 1989; 163.3 mm (6.4 in) in 2015.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-16).