Crystal Springs Exp STN Weather Records (USC00222094)
Record envelope, standing records and threshold days for Crystal Springs Exp STN (USC00222094), Mississippi, United States, with 134 years of record.
Key Facts for Crystal Springs Exp STN
- Crystal Springs Exp STN (USC00222094) is a weather station in Mississippi, United States at 31.95 latitude and -90.38 longitude, 148 m (487 ft) above sea level.
- The station reports from 1892 to 2025, 134 years of record.
- 1,464 records set at Crystal Springs Exp STN still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Crystal Springs Exp STN set a daily record high maximum temperature of 38.3 C (100.9 F) on 14 September 2025.
About the Station
- Location: Mississippi, United States, 31.95 latitude, -90.38 longitude.
- Elevation: 148 m (487 ft).
- Period of record: 1892 to 2025, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 31.7 C (89.1 F) | -16.1 C (3.0 F) | n/a | n/a |
| Feb | 30.0 C (86.0 F) | -21.7 C (-7.1 F) | n/a | n/a |
| Mar | 34.4 C (93.9 F) | -8.9 C (16.0 F) | n/a | n/a |
| Apr | 33.9 C (93.0 F) | -2.8 C (27.0 F) | n/a | n/a |
| May | 38.3 C (100.9 F) | 1.7 C (35.1 F) | n/a | n/a |
| Jun | 40.0 C (104.0 F) | 10.0 C (50.0 F) | n/a | n/a |
| Jul | 41.7 C (107.1 F) | 12.8 C (55.0 F) | n/a | n/a |
| Aug | 42.2 C (108.0 F) | 12.2 C (54.0 F) | n/a | n/a |
| Sep | 41.7 C (107.1 F) | 4.4 C (39.9 F) | n/a | n/a |
| Oct | 37.8 C (100.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Nov | 32.8 C (91.0 F) | -8.3 C (17.1 F) | n/a | n/a |
| Dec | 30.6 C (87.1 F) | -16.7 C (1.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1892 | 6 |
| 1893 | 14 |
| 1894 | 21 |
| 1895 | 14 |
| 1896 | 21 |
| 1897 | 21 |
| 1898 | 13 |
| 1899 | 30 |
| 1900 | 11 |
| 1901 | 20 |
| 1902 | 15 |
| 1903 | 21 |
| 1904 | 19 |
| 1905 | 18 |
| 1906 | 16 |
| 1907 | 18 |
| 1908 | 11 |
| 1909 | 10 |
| 1910 | 15 |
| 1911 | 31 |
| 1912 | 16 |
| 1913 | 18 |
| 1914 | 19 |
| 1915 | 17 |
| 1916 | 14 |
| 1917 | 28 |
| 1918 | 13 |
| 1919 | 13 |
| 1920 | 16 |
| 1921 | 17 |
| 1922 | 12 |
| 1923 | 11 |
| 1924 | 28 |
| 1925 | 22 |
| 1926 | 15 |
| 1927 | 36 |
| 1928 | 19 |
| 1929 | 17 |
| 1930 | 21 |
| 1931 | 11 |
| 1932 | 22 |
| 1933 | 56 |
| 1934 | 10 |
| 1935 | 17 |
| 1936 | 16 |
| 1937 | 25 |
| 1938 | 18 |
| 1939 | 2 |
| 1940 | 29 |
| 1941 | 4 |
| 1942 | 9 |
| 1943 | 22 |
| 1944 | 8 |
| 1945 | 11 |
| 1946 | 7 |
| 1947 | 7 |
| 1948 | 23 |
| 1949 | 16 |
| 1950 | 21 |
| 1951 | 24 |
| 1952 | 11 |
| 1953 | 13 |
| 1954 | 8 |
| 1985 | 15 |
| 1986 | 8 |
| 1987 | 10 |
| 1988 | 4 |
| 1989 | 26 |
| 1990 | 18 |
| 1991 | 18 |
| 1992 | 10 |
| 1993 | 10 |
| 1994 | 5 |
| 1995 | 6 |
| 1996 | 13 |
| 1997 | 4 |
| 1998 | 15 |
| 1999 | 9 |
| 2000 | 13 |
| 2001 | 4 |
| 2002 | 10 |
| 2003 | 2 |
| 2004 | 10 |
| 2005 | 8 |
| 2006 | 5 |
| 2007 | 10 |
| 2008 | 11 |
| 2009 | 6 |
| 2010 | 13 |
| 2011 | 11 |
| 2012 | 4 |
| 2013 | 15 |
| 2014 | 11 |
| 2015 | 10 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 14 |
| 2024 | 8 |
| 2025 | 10 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1924-07-24 | Record high maximum temperature | Record high maximum temperature 41.7 C (107.1 F) |
| 1928-06-13 | Record daily precipitation | Record daily precipitation 229.6 mm (9.0 in) |
| 1935-08-09 | Record high maximum temperature | Record high maximum temperature 42.2 C (108.0 F) |
Wettest Day of Each Month
Jun: 229.6 mm (9.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 150.9 mm (5.9 in) | 6 January 1950 |
| Feb | 169.2 mm (6.7 in) | 6 February 2004 |
| Mar | 214.6 mm (8.4 in) | 19 March 1906 |
| Apr | 141.7 mm (5.6 in) | 16 April 1900 |
| May | 164.3 mm (6.5 in) | 17 May 2024 |
| Jun | 229.6 mm (9.0 in) | 13 June 1928 |
| Jul | 174.0 mm (6.9 in) | 6 July 1940 |
| Aug | 183.9 mm (7.2 in) | 27 August 1992 |
| Sep | 137.2 mm (5.4 in) | 26 September 2002 |
| Oct | 163.8 mm (6.4 in) | 26 October 2015 |
| Nov | 115.6 mm (4.6 in) | 9 November 2000 |
| Dec | 129.5 mm (5.1 in) | 10 December 1899 |
Period of Record Coverage
1892 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1892 | 146 | 40% | No |
| 1893 | 332 | 91% | Yes |
| 1894 | 353 | 97% | Yes |
| 1895 | 340 | 93% | Yes |
| 1896 | 351 | 96% | Yes |
| 1897 | 345 | 95% | Yes |
| 1898 | 349 | 96% | Yes |
| 1899 | 347 | 95% | Yes |
| 1900 | 354 | 97% | Yes |
| 1901 | 356 | 98% | Yes |
| 1902 | 349 | 96% | Yes |
| 1903 | 353 | 97% | Yes |
| 1904 | 346 | 95% | Yes |
| 1905 | 346 | 95% | Yes |
| 1906 | 356 | 98% | Yes |
| 1907 | 352 | 96% | Yes |
| 1908 | 351 | 96% | Yes |
| 1909 | 345 | 95% | Yes |
| 1910 | 358 | 98% | Yes |
| 1911 | 360 | 99% | Yes |
| 1912 | 355 | 97% | Yes |
| 1913 | 362 | 99% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 361 | 99% | Yes |
| 1916 | 353 | 96% | Yes |
| 1917 | 360 | 99% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 355 | 97% | Yes |
| 1920 | 342 | 93% | Yes |
| 1921 | 353 | 97% | Yes |
| 1922 | 349 | 96% | Yes |
| 1923 | 337 | 92% | Yes |
| 1924 | 351 | 96% | Yes |
| 1925 | 363 | 99% | Yes |
| 1926 | 355 | 97% | Yes |
| 1927 | 363 | 99% | Yes |
| 1928 | 360 | 98% | Yes |
| 1929 | 347 | 95% | Yes |
| 1930 | 352 | 96% | Yes |
| 1931 | 357 | 98% | Yes |
| 1932 | 352 | 96% | Yes |
| 1933 | 361 | 99% | Yes |
| 1934 | 363 | 99% | Yes |
| 1935 | 363 | 99% | Yes |
| 1936 | 364 | 99% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 360 | 99% | Yes |
| 1939 | 360 | 99% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 363 | 99% | Yes |
| 1942 | 364 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 364 | 100% | Yes |
| 1946 | 334 | 92% | Yes |
| 1947 | 302 | 83% | No |
| 1948 | 366 | 100% | Yes |
| 1949 | 358 | 98% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 287 | 79% | No |
| 1985 | 324 | 89% | No |
| 1986 | 359 | 98% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 360 | 98% | Yes |
| 1989 | 360 | 99% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 362 | 99% | Yes |
| 1992 | 335 | 92% | Yes |
| 1993 | 358 | 98% | Yes |
| 1994 | 361 | 99% | Yes |
| 1995 | 349 | 96% | Yes |
| 1996 | 363 | 99% | Yes |
| 1997 | 308 | 84% | No |
| 1998 | 358 | 98% | Yes |
| 1999 | 360 | 99% | Yes |
| 2000 | 362 | 99% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 361 | 99% | Yes |
| 2003 | 359 | 98% | Yes |
| 2004 | 362 | 99% | Yes |
| 2005 | 329 | 90% | Yes |
| 2006 | 360 | 99% | Yes |
| 2007 | 361 | 99% | Yes |
| 2008 | 362 | 99% | Yes |
| 2009 | 364 | 100% | Yes |
| 2010 | 357 | 98% | Yes |
| 2011 | 359 | 98% | Yes |
| 2012 | 355 | 97% | Yes |
| 2013 | 360 | 99% | Yes |
| 2014 | 346 | 95% | Yes |
| 2015 | 315 | 86% | No |
| 2016 | 257 | 70% | No |
| 2017 | 208 | 57% | No |
| 2018 | 10 | 3% | No |
| 2019 | 218 | 60% | No |
| 2020 | 194 | 53% | No |
| 2021 | 220 | 60% | No |
| 2022 | 234 | 64% | No |
| 2023 | 230 | 63% | No |
| 2024 | 188 | 51% | No |
| 2025 | 113 | 31% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 14 September 2025 | Crystal Springs Exp STN, US | daily high max | 38.3 C (100.9 F) | 0.5 C (0.9 F) | 114 years | 41 of 100 (Notable) |
| 12 September 2025 | Crystal Springs Exp STN, US | daily high max | 38.3 C (100.9 F) | 1.1 C (2.0 F) | 100 years | 43 of 100 (Notable) |
| 27 May 2025 | Crystal Springs Exp STN, US | daily rain | 63.5 mm (2.5 in) | 21.6 mm (0.9 in) | 4 years | 21 of 100 (Routine) |
| 7 May 2025 | Crystal Springs Exp STN, US | daily rain | 88.1 mm (3.5 in) | 6.8 mm (0.27 in) | 110 years | 43 of 100 (Notable) |
| 21 April 2025 | Crystal Springs Exp STN, US | daily high min (Tie) | 20.0 C (68.0 F) | tie | 128 years | 10 of 100 (Routine) |
| 4 April 2025 | Crystal Springs Exp STN, US | daily high min | 22.2 C (72.0 F) | 2.8 C (5.0 F) | 131 years | 45 of 100 (Notable) |
| 3 April 2025 | Crystal Springs Exp STN, US | daily high min | 22.2 C (72.0 F) | 1.6 C (2.9 F) | 24 years | 20 of 100 (Routine) |
| 20 February 2025 | Crystal Springs Exp STN, US | daily low max | 1.1 C (34.0 F) | 3.3 C (5.9 F) | 121 years | 45 of 100 (Notable) |
| 20 February 2025 | Crystal Springs Exp STN, US | daily low min | -7.8 C (18.0 F) | 2.8 C (5.0 F) | 1 year | 14 of 100 (Routine) |
| 7 February 2025 | Crystal Springs Exp STN, US | daily high max | 28.3 C (82.9 F) | 2.7 C (4.9 F) | 6 years | 15 of 100 (Routine) |
| 5 February 2025 | Crystal Springs Exp STN, US | daily high min (Tie) | 15.6 C (60.1 F) | tie | 98 years | 9 of 100 (Routine) |
| 4 February 2025 | Crystal Springs Exp STN, US | daily high max (Tie) | 26.1 C (79.0 F) | tie | 98 years | 9 of 100 (Routine) |
| 23 January 2025 | Crystal Springs Exp STN, US | daily low min | -12.2 C (10.0 F) | 1.1 C (2.0 F) | 95 years | 39 of 100 (Notable) |
| 22 January 2025 | Crystal Springs Exp STN, US | daily low max | -2.2 C (28.0 F) | 0.5 C (0.9 F) | 107 years | 40 of 100 (Notable) |
| 22 January 2025 | Crystal Springs Exp STN, US | daily low min | -12.8 C (9.0 F) | 2.2 C (4.0 F) | 90 years | 40 of 100 (Notable) |
| 17 December 2024 | Crystal Springs Exp STN, US | daily high min (Tie) | 16.7 C (62.1 F) | tie | 91 years | 9 of 100 (Routine) |
| 11 November 2024 | Crystal Springs Exp STN, US | daily high min | 18.3 C (64.9 F) | 0.5 C (0.9 F) | 4 years | 11 of 100 (Routine) |
| 8 November 2024 | Crystal Springs Exp STN, US | daily high min | 20.0 C (68.0 F) | 1.1 C (2.0 F) | 35 years | 21 of 100 (Routine) |
| 7 November 2024 | Crystal Springs Exp STN, US | daily high min (Tie) | 20.0 C (68.0 F) | tie | 7 years | 3 of 100 (Routine) |
| 6 November 2024 | Crystal Springs Exp STN, US | daily high min | 20.0 C (68.0 F) | 1.7 C (3.1 F) | 113 years | 42 of 100 (Notable) |
Climate Trend
82 complete years, 1894 to 2015| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1894 | 18.3 C | -0.35 C |
| 1896 | 19.5 C | +0.86 C |
| 1897 | 19.2 C | +0.59 C |
| 1898 | 18.0 C | -0.60 C |
| 1899 | 18.6 C | -0.05 C |
| 1900 | 18.7 C | +0.06 C |
| 1901 | 17.5 C | -1.14 C |
| 1902 | 18.5 C | -0.13 C |
| 1903 | 17.5 C | -1.14 C |
| 1904 | 18.4 C | -0.26 C |
| 1905 | 18.4 C | -0.27 C |
| 1906 | 18.4 C | -0.25 C |
| 1907 | 18.8 C | +0.13 C |
| 1908 | 18.8 C | +0.14 C |
| 1909 | 18.5 C | -0.13 C |
| 1910 | 18.0 C | -0.63 C |
| 1911 | 19.7 C | +1.08 C |
| 1912 | 17.4 C | -1.21 C |
| 1913 | 18.3 C | -0.34 C |
| 1914 | 18.1 C | -0.54 C |
| 1915 | 17.9 C | -0.73 C |
| 1916 | 17.8 C | -0.81 C |
| 1917 | 17.5 C | -1.11 C |
| 1918 | 18.2 C | -0.45 C |
| 1919 | 18.4 C | -0.22 C |
| 1920 | 18.0 C | -0.64 C |
| 1921 | 20.1 C | +1.47 C |
| 1922 | 19.3 C | +0.63 C |
| 1923 | 18.5 C | -0.12 C |
| 1924 | 18.4 C | -0.26 C |
| 1925 | 18.9 C | +0.28 C |
| 1926 | 18.3 C | -0.35 C |
| 1927 | 19.7 C | +1.08 C |
| 1928 | 17.6 C | -0.99 C |
| 1930 | 18.8 C | +0.19 C |
| 1931 | 19.0 C | +0.41 C |
| 1932 | 19.1 C | +0.45 C |
| 1933 | 19.9 C | +1.30 C |
| 1934 | 18.5 C | -0.10 C |
| 1935 | 18.8 C | +0.14 C |
| 1936 | 19.0 C | +0.35 C |
| 1937 | 19.1 C | +0.43 C |
| 1938 | 19.8 C | +1.13 C |
| 1940 | 16.5 C | -2.16 C |
| 1941 | 18.3 C | -0.36 C |
| 1942 | 18.7 C | +0.12 C |
| 1943 | 19.2 C | +0.58 C |
| 1944 | 19.6 C | +1.00 C |
| 1945 | 19.3 C | +0.68 C |
| 1948 | 19.2 C | +0.57 C |
| 1949 | 20.1 C | +1.46 C |
| 1950 | 19.1 C | +0.44 C |
| 1951 | 19.5 C | +0.90 C |
| 1952 | 19.2 C | +0.56 C |
| 1953 | 19.5 C | +0.92 C |
| 1986 | 19.0 C | +0.34 C |
| 1987 | 18.3 C | -0.36 C |
| 1988 | 18.1 C | -0.53 C |
| 1989 | 17.9 C | -0.77 C |
| 1990 | 19.5 C | +0.92 C |
| 1991 | 18.7 C | +0.10 C |
| 1993 | 17.5 C | -1.13 C |
| 1994 | 18.2 C | -0.38 C |
| 1995 | 18.6 C | -0.07 C |
| 1996 | 18.2 C | -0.41 C |
| 1998 | 19.6 C | +0.96 C |
| 1999 | 19.3 C | +0.66 C |
| 2000 | 18.7 C | +0.11 C |
| 2001 | 18.5 C | -0.10 C |
| 2002 | 18.6 C | -0.03 C |
| 2003 | 18.1 C | -0.50 C |
| 2004 | 18.6 C | 0.00 C |
| 2006 | 19.2 C | +0.61 C |
| 2007 | 19.1 C | +0.50 C |
| 2008 | 18.4 C | -0.24 C |
| 2009 | 18.2 C | -0.47 C |
| 2010 | 18.0 C | -0.64 C |
| 2011 | 18.6 C | +0.01 C |
| 2012 | 19.2 C | +0.55 C |
| 2013 | 17.9 C | -0.76 C |
| 2014 | 17.4 C | -1.26 C |
| 2015 | 19.2 C | +0.58 C |
The fitted trend in annual mean temperature here over 1894 to 2015 is 0.01 C (-0.03 to 0.05) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.01 F (-0.06 to 0.08) per decade. The slope is a straight line fitted to 82 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.01 C (-0.03 to 0.05) per decade | 0.01 F (-0.06 to 0.08) per decade | 1894 to 2015 | 82 | Not clearly different from zero |
| Mean daily maximum | -0.01 C (-0.06 to 0.03) per decade | -0.02 F (-0.10 to 0.05) per decade | 1894 to 2015 | 82 | Not clearly different from zero |
| Mean daily minimum | 0.03 C (-0.02 to 0.07) per decade | 0.05 F (-0.03 to 0.13) per decade | 1894 to 2015 | 82 | 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
1892 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.2 C (108.0 F) | 1935 | 37.8 C (100.0 F) | 104 |
| Coldest night (TNn) | -21.7 C (-7.1 F) | 1899 | -8.3 C (17.1 F) | 104 |
| Wettest day (Rx1day) | 229.6 mm (9.0 in) | 1928 | 94.0 mm (3.7 in) | 104 |
| Wettest five days (Rx5day) | 339.6 mm (13.4 in) | 1940 | 139.0 mm (5.5 in) | 102 |
| Longest dry spell (CDD) | 62 days | 1924 | 22 days | 104 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1892 | 36.1 C (97.0 F) |
| 1893 | 38.3 C (100.9 F) |
| 1894 | 37.2 C (99.0 F) |
| 1895 | 36.7 C (98.1 F) |
| 1896 | 39.4 C (102.9 F) |
| 1897 | 40.0 C (104.0 F) |
| 1898 | 35.6 C (96.1 F) |
| 1899 | 38.3 C (100.9 F) |
| 1900 | 37.2 C (99.0 F) |
| 1901 | 40.6 C (105.1 F) |
| 1902 | 38.9 C (102.0 F) |
| 1903 | 37.2 C (99.0 F) |
| 1904 | 35.6 C (96.1 F) |
| 1905 | 36.7 C (98.1 F) |
| 1906 | 37.2 C (99.0 F) |
| 1907 | 37.2 C (99.0 F) |
| 1908 | 36.7 C (98.1 F) |
| 1909 | 40.0 C (104.0 F) |
| 1910 | 35.0 C (95.0 F) |
| 1911 | 39.4 C (102.9 F) |
| 1912 | 36.7 C (98.1 F) |
| 1913 | 38.9 C (102.0 F) |
| 1914 | 39.4 C (102.9 F) |
| 1915 | 37.8 C (100.0 F) |
| 1916 | 35.6 C (96.1 F) |
| 1917 | 37.2 C (99.0 F) |
| 1918 | 38.3 C (100.9 F) |
| 1919 | 37.2 C (99.0 F) |
| 1920 | 36.1 C (97.0 F) |
| 1921 | 38.9 C (102.0 F) |
| 1922 | 37.8 C (100.0 F) |
| 1923 | 36.7 C (98.1 F) |
| 1924 | 41.7 C (107.1 F) |
| 1925 | 41.7 C (107.1 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 39.4 C (102.9 F) |
| 1928 | 38.3 C (100.9 F) |
| 1929 | 37.2 C (99.0 F) |
| 1930 | 41.1 C (106.0 F) |
| 1931 | 38.9 C (102.0 F) |
| 1932 | 38.3 C (100.9 F) |
| 1933 | 38.9 C (102.0 F) |
| 1934 | 38.3 C (100.9 F) |
| 1935 | 42.2 C (108.0 F) |
| 1936 | 40.0 C (104.0 F) |
| 1937 | 40.0 C (104.0 F) |
| 1938 | 39.4 C (102.9 F) |
| 1939 | 36.7 C (98.1 F) |
| 1940 | 35.6 C (96.1 F) |
| 1941 | 37.2 C (99.0 F) |
| 1942 | 37.8 C (100.0 F) |
| 1943 | 41.7 C (107.1 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 35.6 C (96.1 F) |
| 1946 | 35.6 C (96.1 F) |
| 1947 | 38.3 C (100.9 F) |
| 1948 | 39.4 C (102.9 F) |
| 1949 | 36.7 C (98.1 F) |
| 1950 | 35.6 C (96.1 F) |
| 1951 | 39.4 C (102.9 F) |
| 1952 | 39.4 C (102.9 F) |
| 1953 | 38.9 C (102.0 F) |
| 1954 | 39.4 C (102.9 F) |
| 1985 | 38.9 C (102.0 F) |
| 1986 | 38.3 C (100.9 F) |
| 1987 | 36.7 C (98.1 F) |
| 1988 | 37.8 C (100.0 F) |
| 1989 | 36.7 C (98.1 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 35.6 C (96.1 F) |
| 1992 | 35.0 C (95.0 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 35.0 C (95.0 F) |
| 1995 | 38.3 C (100.9 F) |
| 1996 | 35.0 C (95.0 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 38.9 C (102.0 F) |
| 1999 | 38.9 C (102.0 F) |
| 2000 | 41.1 C (106.0 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 35.0 C (95.0 F) |
| 2004 | 35.6 C (96.1 F) |
| 2005 | 38.9 C (102.0 F) |
| 2006 | 39.4 C (102.9 F) |
| 2007 | 39.4 C (102.9 F) |
| 2008 | 37.8 C (100.0 F) |
| 2009 | 39.4 C (102.9 F) |
| 2010 | 39.4 C (102.9 F) |
| 2011 | 37.8 C (100.0 F) |
| 2012 | 38.3 C (100.9 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 35.6 C (96.1 F) |
| 2015 | 39.4 C (102.9 F) |
| 2016 | 37.2 C (99.0 F) |
| 2017 | 35.6 C (96.1 F) |
| 2018 | 21.7 C (71.1 F) |
| 2019 | 36.7 C (98.1 F) |
| 2020 | 35.6 C (96.1 F) |
| 2021 | 34.4 C (93.9 F) |
| 2022 | 36.1 C (97.0 F) |
| 2023 | 41.1 C (106.0 F) |
| 2024 | 40.6 C (105.1 F) |
| 2025 | 38.3 C (100.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1892 | -9.4 C (15.1 F) |
| 1893 | -7.2 C (19.0 F) |
| 1894 | -11.1 C (12.0 F) |
| 1895 | -16.1 C (3.0 F) |
| 1896 | -6.7 C (19.9 F) |
| 1897 | -9.4 C (15.1 F) |
| 1898 | -7.8 C (18.0 F) |
| 1899 | -21.7 C (-7.1 F) |
| 1900 | -10.6 C (12.9 F) |
| 1901 | -11.1 C (12.0 F) |
| 1902 | -7.2 C (19.0 F) |
| 1903 | -8.3 C (17.1 F) |
| 1904 | -12.8 C (9.0 F) |
| 1905 | -12.8 C (9.0 F) |
| 1906 | -6.1 C (21.0 F) |
| 1907 | -5.6 C (21.9 F) |
| 1908 | -5.6 C (21.9 F) |
| 1909 | -8.3 C (17.1 F) |
| 1910 | -7.8 C (18.0 F) |
| 1911 | -11.1 C (12.0 F) |
| 1912 | -10.6 C (12.9 F) |
| 1913 | -5.6 C (21.9 F) |
| 1914 | -8.9 C (16.0 F) |
| 1915 | -7.2 C (19.0 F) |
| 1916 | -8.3 C (17.1 F) |
| 1917 | -11.7 C (10.9 F) |
| 1918 | -15.0 C (5.0 F) |
| 1919 | -15.0 C (5.0 F) |
| 1920 | -6.7 C (19.9 F) |
| 1921 | -2.2 C (28.0 F) |
| 1922 | -4.4 C (24.1 F) |
| 1923 | -5.6 C (21.9 F) |
| 1924 | -12.8 C (9.0 F) |
| 1925 | -11.1 C (12.0 F) |
| 1926 | -7.8 C (18.0 F) |
| 1927 | -8.9 C (16.0 F) |
| 1928 | -11.1 C (12.0 F) |
| 1929 | -10.0 C (14.0 F) |
| 1930 | -13.9 C (7.0 F) |
| 1931 | -5.6 C (21.9 F) |
| 1932 | -10.0 C (14.0 F) |
| 1933 | -12.2 C (10.0 F) |
| 1934 | -9.4 C (15.1 F) |
| 1935 | -11.1 C (12.0 F) |
| 1936 | -8.9 C (16.0 F) |
| 1937 | -7.2 C (19.0 F) |
| 1938 | -5.6 C (21.9 F) |
| 1939 | -5.0 C (23.0 F) |
| 1940 | -16.1 C (3.0 F) |
| 1941 | -6.7 C (19.9 F) |
| 1942 | -11.1 C (12.0 F) |
| 1943 | -10.0 C (14.0 F) |
| 1944 | -6.1 C (21.0 F) |
| 1945 | -9.4 C (15.1 F) |
| 1946 | -6.1 C (21.0 F) |
| 1947 | -8.3 C (17.1 F) |
| 1948 | -15.6 C (3.9 F) |
| 1949 | -7.8 C (18.0 F) |
| 1950 | -8.3 C (17.1 F) |
| 1951 | -16.7 C (1.9 F) |
| 1952 | -5.6 C (21.9 F) |
| 1953 | -7.2 C (19.0 F) |
| 1954 | -5.6 C (21.9 F) |
| 1985 | -11.1 C (12.0 F) |
| 1986 | -8.3 C (17.1 F) |
| 1987 | -6.1 C (21.0 F) |
| 1988 | -9.4 C (15.1 F) |
| 1989 | -16.7 C (1.9 F) |
| 1990 | -7.2 C (19.0 F) |
| 1991 | -6.1 C (21.0 F) |
| 1992 | -7.2 C (19.0 F) |
| 1993 | -6.1 C (21.0 F) |
| 1994 | -9.4 C (15.1 F) |
| 1995 | -8.9 C (16.0 F) |
| 1996 | -13.3 C (8.1 F) |
| 1997 | -8.9 C (16.0 F) |
| 1998 | -5.6 C (21.9 F) |
| 1999 | -8.9 C (16.0 F) |
| 2000 | -8.9 C (16.0 F) |
| 2001 | -9.4 C (15.1 F) |
| 2002 | -8.9 C (16.0 F) |
| 2003 | -11.1 C (12.0 F) |
| 2004 | -6.1 C (21.0 F) |
| 2005 | -6.7 C (19.9 F) |
| 2006 | -7.8 C (18.0 F) |
| 2007 | -7.2 C (19.0 F) |
| 2008 | -8.3 C (17.1 F) |
| 2009 | -6.7 C (19.9 F) |
| 2010 | -11.7 C (10.9 F) |
| 2011 | -8.3 C (17.1 F) |
| 2012 | -5.6 C (21.9 F) |
| 2013 | -6.1 C (21.0 F) |
| 2014 | -12.2 C (10.0 F) |
| 2015 | -12.2 C (10.0 F) |
| 2016 | -6.1 C (21.0 F) |
| 2017 | -8.9 C (16.0 F) |
| 2018 | -3.3 C (26.1 F) |
| 2019 | -7.8 C (18.0 F) |
| 2020 | -3.3 C (26.1 F) |
| 2021 | -2.8 C (27.0 F) |
| 2022 | -8.3 C (17.1 F) |
| 2023 | -5.0 C (23.0 F) |
| 2024 | -11.1 C (12.0 F) |
| 2025 | -12.8 C (9.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1892 | 101.6 mm (4.0 in) |
| 1893 | 95.3 mm (3.8 in) |
| 1894 | 73.7 mm (2.9 in) |
| 1895 | 81.3 mm (3.2 in) |
| 1896 | 161.3 mm (6.4 in) |
| 1897 | 61.0 mm (2.4 in) |
| 1898 | 53.8 mm (2.1 in) |
| 1899 | 129.5 mm (5.1 in) |
| 1900 | 141.7 mm (5.6 in) |
| 1901 | 74.2 mm (2.9 in) |
| 1902 | 82.6 mm (3.3 in) |
| 1903 | 96.5 mm (3.8 in) |
| 1904 | 65.5 mm (2.6 in) |
| 1905 | 91.9 mm (3.6 in) |
| 1906 | 214.6 mm (8.4 in) |
| 1907 | 137.2 mm (5.4 in) |
| 1908 | 78.0 mm (3.1 in) |
| 1909 | 105.9 mm (4.2 in) |
| 1910 | 94.0 mm (3.7 in) |
| 1911 | 150.1 mm (5.9 in) |
| 1912 | 99.1 mm (3.9 in) |
| 1913 | 127.0 mm (5.0 in) |
| 1914 | 109.2 mm (4.3 in) |
| 1915 | 108.0 mm (4.3 in) |
| 1916 | 90.4 mm (3.6 in) |
| 1917 | 96.5 mm (3.8 in) |
| 1918 | 116.8 mm (4.6 in) |
| 1919 | 111.8 mm (4.4 in) |
| 1920 | 91.4 mm (3.6 in) |
| 1921 | 102.9 mm (4.1 in) |
| 1922 | 134.6 mm (5.3 in) |
| 1923 | 128.0 mm (5.0 in) |
| 1924 | 57.2 mm (2.3 in) |
| 1925 | 69.6 mm (2.7 in) |
| 1926 | 115.8 mm (4.6 in) |
| 1927 | 106.9 mm (4.2 in) |
| 1928 | 229.6 mm (9.0 in) |
| 1929 | 81.3 mm (3.2 in) |
| 1930 | 133.4 mm (5.3 in) |
| 1931 | 62.2 mm (2.4 in) |
| 1932 | 92.7 mm (3.6 in) |
| 1933 | 127.0 mm (5.0 in) |
| 1934 | 95.3 mm (3.8 in) |
| 1935 | 66.0 mm (2.6 in) |
| 1936 | 55.9 mm (2.2 in) |
| 1937 | 51.3 mm (2.0 in) |
| 1938 | 80.5 mm (3.2 in) |
| 1939 | 76.2 mm (3.0 in) |
| 1940 | 174.0 mm (6.9 in) |
| 1941 | 89.7 mm (3.5 in) |
| 1942 | 66.5 mm (2.6 in) |
| 1943 | 88.9 mm (3.5 in) |
| 1944 | 61.7 mm (2.4 in) |
| 1945 | 133.4 mm (5.3 in) |
| 1946 | 102.4 mm (4.0 in) |
| 1947 | 68.3 mm (2.7 in) |
| 1948 | 109.2 mm (4.3 in) |
| 1949 | 70.9 mm (2.8 in) |
| 1950 | 150.9 mm (5.9 in) |
| 1951 | 84.8 mm (3.3 in) |
| 1952 | 67.1 mm (2.6 in) |
| 1953 | 99.1 mm (3.9 in) |
| 1954 | 52.1 mm (2.1 in) |
| 1985 | 78.5 mm (3.1 in) |
| 1986 | 99.1 mm (3.9 in) |
| 1987 | 77.5 mm (3.1 in) |
| 1988 | 130.6 mm (5.1 in) |
| 1989 | 94.0 mm (3.7 in) |
| 1990 | 129.5 mm (5.1 in) |
| 1991 | 94.0 mm (3.7 in) |
| 1992 | 183.9 mm (7.2 in) |
| 1993 | 72.4 mm (2.9 in) |
| 1994 | 97.8 mm (3.9 in) |
| 1995 | 91.4 mm (3.6 in) |
| 1996 | 76.7 mm (3.0 in) |
| 1997 | 173.0 mm (6.8 in) |
| 1998 | 93.0 mm (3.7 in) |
| 1999 | 60.2 mm (2.4 in) |
| 2000 | 115.6 mm (4.6 in) |
| 2001 | 120.7 mm (4.8 in) |
| 2002 | 137.2 mm (5.4 in) |
| 2003 | 81.3 mm (3.2 in) |
| 2004 | 169.2 mm (6.7 in) |
| 2005 | 130.8 mm (5.1 in) |
| 2006 | 124.5 mm (4.9 in) |
| 2007 | 64.8 mm (2.6 in) |
| 2008 | 119.9 mm (4.7 in) |
| 2009 | 87.6 mm (3.4 in) |
| 2010 | 56.9 mm (2.2 in) |
| 2011 | 137.2 mm (5.4 in) |
| 2012 | 69.8 mm (2.7 in) |
| 2013 | 78.7 mm (3.1 in) |
| 2014 | 87.6 mm (3.4 in) |
| 2015 | 163.8 mm (6.4 in) |
| 2016 | 139.7 mm (5.5 in) |
| 2017 | 68.6 mm (2.7 in) |
| 2018 | 20.3 mm (0.8 in) |
| 2019 | 80.0 mm (3.1 in) |
| 2020 | 119.4 mm (4.7 in) |
| 2021 | 92.7 mm (3.6 in) |
| 2022 | 71.1 mm (2.8 in) |
| 2023 | 66.0 mm (2.6 in) |
| 2024 | 164.3 mm (6.5 in) |
| 2025 | 88.1 mm (3.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1892 | 186.0 mm (7.3 in) |
| 1893 | 116.3 mm (4.6 in) |
| 1894 | 109.8 mm (4.3 in) |
| 1895 | 109.2 mm (4.3 in) |
| 1896 | 206.3 mm (8.1 in) |
| 1897 | 93.2 mm (3.7 in) |
| 1898 | 88.1 mm (3.5 in) |
| 1899 | 135.1 mm (5.3 in) |
| 1900 | 139.2 mm (5.5 in) |
| 1901 | 101.6 mm (4.0 in) |
| 1902 | 113.6 mm (4.5 in) |
| 1903 | 109.2 mm (4.3 in) |
| 1904 | 80.7 mm (3.2 in) |
| 1905 | 107.4 mm (4.2 in) |
| 1906 | 218.4 mm (8.6 in) |
| 1907 | 137.2 mm (5.4 in) |
| 1908 | 119.4 mm (4.7 in) |
| 1909 | 154.8 mm (6.1 in) |
| 1910 | 96.3 mm (3.8 in) |
| 1911 | 170.2 mm (6.7 in) |
| 1912 | 177.6 mm (7.0 in) |
| 1913 | 196.6 mm (7.7 in) |
| 1914 | 125.2 mm (4.9 in) |
| 1915 | 115.6 mm (4.6 in) |
| 1916 | 167.6 mm (6.6 in) |
| 1917 | 116.8 mm (4.6 in) |
| 1918 | 164.6 mm (6.5 in) |
| 1919 | 163.4 mm (6.4 in) |
| 1920 | 154.9 mm (6.1 in) |
| 1921 | 199.7 mm (7.9 in) |
| 1922 | 176.6 mm (7.0 in) |
| 1923 | 222.2 mm (8.7 in) |
| 1924 | 84.6 mm (3.3 in) |
| 1925 | 122.2 mm (4.8 in) |
| 1926 | 82.3 mm (3.2 in) |
| 1927 | n/a |
| 1928 | 273.6 mm (10.8 in) |
| 1929 | 185.4 mm (7.3 in) |
| 1930 | 218.3 mm (8.6 in) |
| 1931 | 114.0 mm (4.5 in) |
| 1932 | 133.4 mm (5.3 in) |
| 1933 | 144.8 mm (5.7 in) |
| 1934 | 108.1 mm (4.3 in) |
| 1935 | 138.7 mm (5.5 in) |
| 1936 | 143.6 mm (5.7 in) |
| 1937 | 155.0 mm (6.1 in) |
| 1938 | 133.5 mm (5.3 in) |
| 1939 | 134.3 mm (5.3 in) |
| 1940 | 339.6 mm (13.4 in) |
| 1941 | 132.1 mm (5.2 in) |
| 1942 | 129.3 mm (5.1 in) |
| 1943 | 90.4 mm (3.6 in) |
| 1944 | 117.8 mm (4.6 in) |
| 1945 | 159.1 mm (6.3 in) |
| 1946 | 185.5 mm (7.3 in) |
| 1947 | 158.3 mm (6.2 in) |
| 1948 | 182.1 mm (7.2 in) |
| 1949 | 153.3 mm (6.0 in) |
| 1950 | 210.7 mm (8.3 in) |
| 1951 | 102.9 mm (4.1 in) |
| 1952 | 88.7 mm (3.5 in) |
| 1953 | 194.3 mm (7.6 in) |
| 1954 | 95.3 mm (3.8 in) |
| 1985 | 142.8 mm (5.6 in) |
| 1986 | 127.0 mm (5.0 in) |
| 1987 | 133.8 mm (5.3 in) |
| 1988 | 172.7 mm (6.8 in) |
| 1989 | 102.9 mm (4.1 in) |
| 1990 | 174.5 mm (6.9 in) |
| 1991 | 220.7 mm (8.7 in) |
| 1992 | 231.6 mm (9.1 in) |
| 1993 | 114.9 mm (4.5 in) |
| 1994 | 145.6 mm (5.7 in) |
| 1995 | 179.4 mm (7.1 in) |
| 1996 | 108.2 mm (4.3 in) |
| 1997 | 232.7 mm (9.2 in) |
| 1998 | 121.0 mm (4.8 in) |
| 1999 | 81.7 mm (3.2 in) |
| 2000 | 134.4 mm (5.3 in) |
| 2001 | 183.7 mm (7.2 in) |
| 2002 | 252.0 mm (9.9 in) |
| 2003 | 162.9 mm (6.4 in) |
| 2004 | 171.7 mm (6.8 in) |
| 2005 | 132.6 mm (5.2 in) |
| 2006 | 151.4 mm (6.0 in) |
| 2007 | 93.9 mm (3.7 in) |
| 2008 | 200.7 mm (7.9 in) |
| 2009 | 135.4 mm (5.3 in) |
| 2010 | 91.5 mm (3.6 in) |
| 2011 | 178.9 mm (7.0 in) |
| 2012 | 127.9 mm (5.0 in) |
| 2013 | 144.8 mm (5.7 in) |
| 2014 | 149.0 mm (5.9 in) |
| 2015 | 234.1 mm (9.2 in) |
| 2016 | 169.4 mm (6.7 in) |
| 2017 | 102.9 mm (4.1 in) |
| 2018 | n/a |
| 2019 | 80.3 mm (3.2 in) |
| 2020 | 200.7 mm (7.9 in) |
| 2021 | 113.0 mm (4.4 in) |
| 2022 | 171.2 mm (6.7 in) |
| 2023 | 102.1 mm (4.0 in) |
| 2024 | 226.5 mm (8.9 in) |
| 2025 | 90.4 mm (3.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1892 | 28 days |
| 1893 | 20 days |
| 1894 | 19 days |
| 1895 | 10 days |
| 1896 | 24 days |
| 1897 | 27 days |
| 1898 | 19 days |
| 1899 | 27 days |
| 1900 | 19 days |
| 1901 | 22 days |
| 1902 | 18 days |
| 1903 | 25 days |
| 1904 | 40 days |
| 1905 | 23 days |
| 1906 | 38 days |
| 1907 | 17 days |
| 1908 | 20 days |
| 1909 | 17 days |
| 1910 | 21 days |
| 1911 | 19 days |
| 1912 | 15 days |
| 1913 | 30 days |
| 1914 | 21 days |
| 1915 | 26 days |
| 1916 | 34 days |
| 1917 | 43 days |
| 1918 | 26 days |
| 1919 | 13 days |
| 1920 | 30 days |
| 1921 | 25 days |
| 1922 | 16 days |
| 1923 | 26 days |
| 1924 | 62 days |
| 1925 | 8 days |
| 1926 | 8 days |
| 1927 | 1 day |
| 1928 | 28 days |
| 1929 | 32 days |
| 1930 | 23 days |
| 1931 | 21 days |
| 1932 | 16 days |
| 1933 | 32 days |
| 1934 | 21 days |
| 1935 | 26 days |
| 1936 | 34 days |
| 1937 | 22 days |
| 1938 | 22 days |
| 1939 | 17 days |
| 1940 | 23 days |
| 1941 | 12 days |
| 1942 | 25 days |
| 1943 | 21 days |
| 1944 | 32 days |
| 1945 | 14 days |
| 1946 | 22 days |
| 1947 | 28 days |
| 1948 | 17 days |
| 1949 | 25 days |
| 1950 | 18 days |
| 1951 | 34 days |
| 1952 | 51 days |
| 1953 | 31 days |
| 1954 | 17 days |
| 1985 | 18 days |
| 1986 | 25 days |
| 1987 | 37 days |
| 1988 | 14 days |
| 1989 | 28 days |
| 1990 | 17 days |
| 1991 | 18 days |
| 1992 | 34 days |
| 1993 | 25 days |
| 1994 | 18 days |
| 1995 | 37 days |
| 1996 | 24 days |
| 1997 | 20 days |
| 1998 | 36 days |
| 1999 | 20 days |
| 2000 | 26 days |
| 2001 | 40 days |
| 2002 | 16 days |
| 2003 | 20 days |
| 2004 | 30 days |
| 2005 | 39 days |
| 2006 | 16 days |
| 2007 | 19 days |
| 2008 | 19 days |
| 2009 | 24 days |
| 2010 | 50 days |
| 2011 | 24 days |
| 2012 | 34 days |
| 2013 | 15 days |
| 2014 | 22 days |
| 2015 | 32 days |
| 2016 | 24 days |
| 2017 | 14 days |
| 2018 | 3 days |
| 2019 | 7 days |
| 2020 | 13 days |
| 2021 | 11 days |
| 2022 | 6 days |
| 2023 | 28 days |
| 2024 | 31 days |
| 2025 | 5 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
81 years with a frostAcross 81 years with a frost, the median last spring frost at Crystal Springs Exp STN falls on 17 March and the median first autumn frost on 13 November, which leaves a median of 243 days between them.
In 1951 to 2015 the median growing season was 247 days. That is 10 days more than in 1894 to 1924.
Fitted over all years, the growing season changes by +0.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1894 to 1924) | Recent period (1951 to 2015) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 17 March | 18 March | 18 March | no change | -0.2 days per decade |
| First autumn frost | 13 November | 13 November | 16 November | 3 days later | +0.7 days per decade |
| Growing days | 243 days | 237 days | 247 days | 10 days more | +0.9 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
81 years, 1897 to 2017A day with at least 97.0 mm (3.8 in) of rain is expected about once in 2 years. A day with at least 210.8 mm (8.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 97.0 mm (3.8 in) | |
| 5 years | 128.7 mm (5.1 in) | |
| 10 years | 149.1 mm (5.9 in) | |
| 25 years | 174.5 mm (6.9 in) | |
| 50 years | 192.9 mm (7.6 in) | |
| 100 years | 210.8 mm (8.3 in) | Longer than the 81 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, 81 years of values from 1897 to 2017.
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: 214.6 mm (8.4 in) in 1906; 183.9 mm (7.2 in) in 1992; 174.0 mm (6.9 in) in 1940.
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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).