Clarksburg 1 Weather Records (USC00461677)
Record envelope, standing records and threshold days for Clarksburg 1 (USC00461677), West Virginia, United States, with 105 years of record.
Key Facts for Clarksburg 1
- Clarksburg 1 (USC00461677) is a weather station in West Virginia, United States at 39.27 latitude and -80.35 longitude, 307 m (1,006 ft) above sea level.
- The station reports from 1922 to 2026, 105 years of record.
- 1,464 records set at Clarksburg 1 still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Clarksburg 1 set a daily record high minimum temperature of 12.8 C (55.0 F) on 14 April 2026.
About the Station
- Location: West Virginia, United States, 39.27 latitude, -80.35 longitude.
- Elevation: 307 m (1,006 ft).
- Period of record: 1922 to 2026, 105 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
3 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 25.6 C (78.1 F) | -31.1 C (-24.0 F) | 16.7 C (62.1 F) | -19.4 C (-2.9 F) |
| Feb | 26.1 C (79.0 F) | -30.6 C (-23.1 F) | 18.3 C (64.9 F) | -20.6 C (-5.1 F) |
| Mar | 31.1 C (88.0 F) | -27.8 C (-18.0 F) | 29.4 C (84.9 F) | -9.4 C (15.1 F) |
| Apr | 35.0 C (95.0 F) | -13.9 C (7.0 F) | 30.0 C (86.0 F) | -2.8 C (27.0 F) |
| May | 35.6 C (96.1 F) | -5.0 C (23.0 F) | 20.6 C (69.1 F) | 0.0 C (32.0 F) |
| Jun | 37.8 C (100.0 F) | 0.6 C (33.1 F) | n/a | n/a |
| Jul | 38.9 C (102.0 F) | 5.0 C (41.0 F) | n/a | n/a |
| Aug | 38.3 C (100.9 F) | 3.9 C (39.0 F) | n/a | n/a |
| Sep | 38.9 C (102.0 F) | -1.7 C (28.9 F) | n/a | n/a |
| Oct | 34.4 C (93.9 F) | -10.0 C (14.0 F) | n/a | n/a |
| Nov | 29.4 C (84.9 F) | -18.9 C (-2.0 F) | n/a | n/a |
| Dec | 25.6 C (78.1 F) | -25.0 C (-13.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1923 | 23 |
| 1924 | 18 |
| 1925 | 35 |
| 1926 | 13 |
| 1927 | 31 |
| 1928 | 22 |
| 1929 | 32 |
| 1930 | 53 |
| 1931 | 31 |
| 1932 | 30 |
| 1933 | 23 |
| 1934 | 24 |
| 1935 | 12 |
| 1936 | 31 |
| 1937 | 14 |
| 1938 | 17 |
| 1939 | 24 |
| 1940 | 20 |
| 1941 | 24 |
| 1942 | 18 |
| 1943 | 12 |
| 1944 | 5 |
| 1945 | 18 |
| 1946 | 8 |
| 1947 | 22 |
| 1948 | 14 |
| 1949 | 15 |
| 1950 | 25 |
| 1951 | 14 |
| 1952 | 13 |
| 1953 | 16 |
| 1954 | 16 |
| 1955 | 14 |
| 1956 | 11 |
| 1957 | 12 |
| 1958 | 7 |
| 1959 | 22 |
| 1960 | 10 |
| 1961 | 10 |
| 1962 | 15 |
| 1963 | 19 |
| 1964 | 20 |
| 1965 | 15 |
| 1966 | 14 |
| 1967 | 14 |
| 1968 | 10 |
| 1969 | 9 |
| 1970 | 6 |
| 1971 | 11 |
| 1972 | 17 |
| 1973 | 15 |
| 1974 | 11 |
| 1975 | 3 |
| 1976 | 17 |
| 1977 | 20 |
| 1978 | 5 |
| 1979 | 11 |
| 1980 | 5 |
| 1981 | 4 |
| 1982 | 14 |
| 1983 | 9 |
| 1984 | 10 |
| 1985 | 8 |
| 1986 | 15 |
| 1987 | 4 |
| 1988 | 7 |
| 1989 | 15 |
| 1990 | 7 |
| 1991 | 15 |
| 1992 | 9 |
| 1993 | 10 |
| 1994 | 9 |
| 1995 | 10 |
| 1996 | 15 |
| 1997 | 7 |
| 1998 | 9 |
| 1999 | 10 |
| 2000 | 15 |
| 2001 | 10 |
| 2002 | 16 |
| 2003 | 3 |
| 2004 | 3 |
| 2005 | 6 |
| 2006 | 9 |
| 2007 | 14 |
| 2008 | 4 |
| 2009 | 10 |
| 2010 | 16 |
| 2011 | 7 |
| 2012 | 13 |
| 2013 | 7 |
| 2014 | 7 |
| 2015 | 17 |
| 2016 | 19 |
| 2017 | 17 |
| 2018 | 24 |
| 2019 | 7 |
| 2020 | 11 |
| 2021 | 13 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 8 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1982-01-11 | Record low maximum temperature | Record low maximum temperature -18.9 C (-2.0 F) |
| 1985-11-05 | Record daily precipitation | Record daily precipitation 127.0 mm (5.0 in) |
| 1994-01-19 | Record low minimum temperature | Record low minimum temperature -31.1 C (-24.0 F) |
Wettest Day of Each Month
Nov: 127.0 mm (5.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 53.6 mm (2.1 in) | 11 January 1974 |
| Feb | 71.1 mm (2.8 in) | 9 February 1994 |
| Mar | 72.4 mm (2.9 in) | 4 March 1963 |
| Apr | 61.0 mm (2.4 in) | 16 April 2018 |
| May | 73.2 mm (2.9 in) | 17 May 1996 |
| Jun | 80.3 mm (3.2 in) | 15 June 2022 |
| Jul | 62.7 mm (2.5 in) | 5 July 1936 |
| Aug | 112.3 mm (4.4 in) | 3 August 1935 |
| Sep | 84.1 mm (3.3 in) | 13 September 1971 |
| Oct | 78.0 mm (3.1 in) | 16 October 1954 |
| Nov | 127.0 mm (5.0 in) | 5 November 1985 |
| Dec | 71.9 mm (2.8 in) | 9 December 1978 |
Period of Record Coverage
1922 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1922 | 42 | 12% | No |
| 1923 | 363 | 99% | Yes |
| 1924 | 362 | 99% | Yes |
| 1925 | 356 | 98% | Yes |
| 1926 | 363 | 99% | Yes |
| 1927 | 364 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 361 | 99% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 363 | 99% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 364 | 100% | Yes |
| 1946 | 355 | 97% | Yes |
| 1947 | 343 | 94% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 364 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 364 | 100% | Yes |
| 1962 | 363 | 99% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 333 | 91% | Yes |
| 1972 | 334 | 91% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 303 | 83% | No |
| 1976 | 366 | 100% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 334 | 91% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 333 | 91% | Yes |
| 1983 | 364 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 359 | 98% | Yes |
| 1986 | 363 | 99% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 298 | 81% | No |
| 1989 | 362 | 99% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 362 | 99% | Yes |
| 1993 | 362 | 99% | Yes |
| 1994 | 363 | 99% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 364 | 99% | Yes |
| 1997 | 362 | 99% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 364 | 100% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 361 | 99% | Yes |
| 2003 | 362 | 99% | Yes |
| 2004 | 332 | 91% | Yes |
| 2005 | 360 | 99% | Yes |
| 2006 | 357 | 98% | Yes |
| 2007 | 364 | 100% | Yes |
| 2008 | 364 | 99% | Yes |
| 2009 | 357 | 98% | Yes |
| 2010 | 353 | 97% | Yes |
| 2011 | 361 | 99% | Yes |
| 2012 | 347 | 95% | Yes |
| 2013 | 352 | 96% | Yes |
| 2014 | 349 | 96% | Yes |
| 2015 | 311 | 85% | No |
| 2016 | 343 | 94% | Yes |
| 2017 | 340 | 93% | Yes |
| 2018 | 332 | 91% | Yes |
| 2019 | 337 | 92% | Yes |
| 2020 | 327 | 89% | No |
| 2021 | 358 | 98% | Yes |
| 2022 | 358 | 98% | Yes |
| 2023 | 362 | 99% | Yes |
| 2024 | 302 | 83% | No |
| 2025 | 297 | 81% | No |
| 2026 | 111 | 30% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 14 April 2026 | Clarksburg 1, US | daily high min | 12.8 C (55.0 F) | 0.6 C (1.1 F) | 76 years | 34 of 100 (Routine) |
| 5 April 2026 | Clarksburg 1, US | daily high max | 30.0 C (86.0 F) | 0.6 C (1.1 F) | 40 years | 22 of 100 (Routine) |
| 4 April 2026 | Clarksburg 1, US | daily high min | 15.0 C (59.0 F) | 1.1 C (2.0 F) | 37 years | 23 of 100 (Routine) |
| 2 April 2026 | Clarksburg 1, US | daily high min | 12.8 C (55.0 F) | 1.7 C (3.1 F) | 37 years | 24 of 100 (Routine) |
| 1 April 2026 | Clarksburg 1, US | daily high min | 15.6 C (60.1 F) | 3.9 C (7.0 F) | 36 years | 27 of 100 (Routine) |
| 31 March 2026 | Clarksburg 1, US | daily high min | 12.8 C (55.0 F) | 1.7 C (3.1 F) | 49 years | 27 of 100 (Routine) |
| 23 March 2026 | Clarksburg 1, US | daily high max | 29.4 C (84.9 F) | 0.5 C (0.9 F) | 88 years | 36 of 100 (Notable) |
| 12 March 2026 | Clarksburg 1, US | daily high max | 26.1 C (79.0 F) | 0.5 C (0.9 F) | 52 years | 25 of 100 (Routine) |
| 20 October 2025 | Clarksburg 1, US | daily rain | 24.1 mm (0.9 in) | 2.8 mm (0.11 in) | 40 years | 20 of 100 (Routine) |
| 9 July 2025 | Clarksburg 1, US | daily high min | 21.7 C (71.1 F) | 0.6 C (1.1 F) | 10 years | 14 of 100 (Routine) |
| 1 July 2025 | Clarksburg 1, US | daily high min | 22.2 C (72.0 F) | 0.5 C (0.9 F) | 28 years | 19 of 100 (Routine) |
| 29 June 2025 | Clarksburg 1, US | daily high min (Tie) | 21.7 C (71.1 F) | tie | 26 years | 4 of 100 (Routine) |
| 25 June 2025 | Clarksburg 1, US | daily high min | 22.8 C (73.0 F) | 1.7 C (3.1 F) | 74 years | 36 of 100 (Notable) |
| 18 June 2025 | Clarksburg 1, US | daily high min (Tie) | 21.1 C (70.0 F) | tie | 91 years | 9 of 100 (Routine) |
| 28 May 2025 | Clarksburg 1, US | daily rain | 40.6 mm (1.6 in) | 2.8 mm (0.11 in) | 20 years | 18 of 100 (Routine) |
| 23 May 2025 | Clarksburg 1, US | daily low max | 13.9 C (57.0 F) | 0.5 C (0.9 F) | 83 years | 34 of 100 (Routine) |
| 17 May 2025 | Clarksburg 1, US | daily high min (Tie) | 18.3 C (64.9 F) | tie | 7 years | 3 of 100 (Routine) |
| 26 April 2025 | Clarksburg 1, US | daily high min | 16.1 C (61.0 F) | 1.7 C (3.1 F) | 74 years | 35 of 100 (Notable) |
| 4 April 2025 | Clarksburg 1, US | daily high min (Tie) | 13.9 C (57.0 F) | tie | 36 years | 5 of 100 (Routine) |
| 20 March 2025 | Clarksburg 1, US | daily high max (Tie) | 27.8 C (82.0 F) | tie | 80 years | 8 of 100 (Routine) |
Climate Trend
92 complete years, 1923 to 2023| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1923 | 11.9 C | +0.58 C |
| 1924 | 11.5 C | +0.09 C |
| 1925 | 11.6 C | +0.26 C |
| 1926 | 10.7 C | -0.65 C |
| 1927 | 11.8 C | +0.42 C |
| 1928 | 10.9 C | -0.43 C |
| 1929 | 11.1 C | -0.26 C |
| 1930 | 11.4 C | +0.02 C |
| 1931 | 12.4 C | +1.02 C |
| 1932 | 11.8 C | +0.41 C |
| 1933 | 12.1 C | +0.69 C |
| 1934 | 11.3 C | -0.08 C |
| 1935 | 11.2 C | -0.17 C |
| 1936 | 11.0 C | -0.39 C |
| 1937 | 11.0 C | -0.41 C |
| 1938 | 12.1 C | +0.71 C |
| 1939 | 11.8 C | +0.48 C |
| 1940 | 10.2 C | -1.13 C |
| 1941 | 11.3 C | -0.08 C |
| 1942 | 10.7 C | -0.65 C |
| 1943 | 10.2 C | -1.12 C |
| 1944 | 10.7 C | -0.71 C |
| 1945 | 10.5 C | -0.88 C |
| 1946 | 11.5 C | +0.16 C |
| 1948 | 11.2 C | -0.18 C |
| 1949 | 12.2 C | +0.81 C |
| 1950 | 10.9 C | -0.50 C |
| 1951 | 11.3 C | -0.07 C |
| 1952 | 11.8 C | +0.40 C |
| 1953 | 12.2 C | +0.84 C |
| 1954 | 11.6 C | +0.22 C |
| 1955 | 11.4 C | +0.03 C |
| 1956 | 11.3 C | -0.09 C |
| 1957 | 12.0 C | +0.65 C |
| 1958 | 10.4 C | -0.96 C |
| 1959 | 12.2 C | +0.81 C |
| 1960 | 10.9 C | -0.43 C |
| 1961 | 11.5 C | +0.11 C |
| 1962 | 10.5 C | -0.84 C |
| 1963 | 9.7 C | -1.62 C |
| 1964 | 11.0 C | -0.35 C |
| 1965 | 11.3 C | -0.09 C |
| 1966 | 10.5 C | -0.91 C |
| 1967 | 10.9 C | -0.42 C |
| 1968 | 11.0 C | -0.33 C |
| 1969 | 11.3 C | -0.03 C |
| 1970 | 11.4 C | -0.01 C |
| 1973 | 11.8 C | +0.48 C |
| 1974 | 11.3 C | -0.03 C |
| 1976 | 10.2 C | -1.14 C |
| 1977 | 10.6 C | -0.75 C |
| 1978 | 10.4 C | -0.95 C |
| 1979 | 10.6 C | -0.80 C |
| 1981 | 10.4 C | -1.01 C |
| 1983 | 11.4 C | +0.03 C |
| 1984 | 11.4 C | +0.02 C |
| 1985 | 11.4 C | +0.06 C |
| 1986 | 11.7 C | +0.33 C |
| 1987 | 11.7 C | +0.29 C |
| 1989 | 10.5 C | -0.91 C |
| 1990 | 12.0 C | +0.63 C |
| 1991 | 12.1 C | +0.78 C |
| 1992 | 10.8 C | -0.61 C |
| 1993 | 11.1 C | -0.24 C |
| 1994 | 10.9 C | -0.49 C |
| 1995 | 10.7 C | -0.64 C |
| 1996 | 10.4 C | -1.00 C |
| 1997 | 10.5 C | -0.85 C |
| 1998 | 12.5 C | +1.09 C |
| 1999 | 11.7 C | +0.31 C |
| 2000 | 11.1 C | -0.26 C |
| 2001 | 11.5 C | +0.16 C |
| 2002 | 12.0 C | +0.65 C |
| 2003 | 10.9 C | -0.44 C |
| 2005 | 11.6 C | +0.19 C |
| 2006 | 11.8 C | +0.43 C |
| 2007 | 11.9 C | +0.49 C |
| 2008 | 11.1 C | -0.29 C |
| 2009 | 11.0 C | -0.35 C |
| 2010 | 11.4 C | +0.05 C |
| 2011 | 12.1 C | +0.70 C |
| 2012 | 12.4 C | +1.07 C |
| 2013 | 11.2 C | -0.12 C |
| 2014 | 10.6 C | -0.74 C |
| 2016 | 12.6 C | +1.26 C |
| 2017 | 12.6 C | +1.27 C |
| 2018 | 12.1 C | +0.74 C |
| 2019 | 12.7 C | +1.30 C |
| 2020 | 12.6 C | +1.27 C |
| 2021 | 12.9 C | +1.56 C |
| 2022 | 11.7 C | +0.34 C |
| 2023 | 12.5 C | +1.09 C |
The annual mean temperature here has risen by 0.06 C (0.01 to 0.10) per decade over 1923 to 2023. In Fahrenheit: 0.10 F (0.02 to 0.18) per decade. The slope is a straight line fitted to 92 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.06 C (0.01 to 0.10) per decade | 0.10 F (0.02 to 0.18) per decade | 1923 to 2023 | 92 | Rise |
| Mean daily maximum | -0.04 C (-0.09 to 0.02) per decade | -0.06 F (-0.16 to 0.03) per decade | 1923 to 2023 | 92 | Not clearly different from zero |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.3) per decade | 1923 to 2023 | 92 | Rise |
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
1922 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.9 C (102.0 F) | 1930 | 35.0 C (95.0 F) | 105 |
| Coldest night (TNn) | -31.1 C (-24.0 F) | 1994 | -19.4 C (-2.9 F) | 105 |
| Wettest day (Rx1day) | 127.0 mm (5.0 in) | 1985 | 52.1 mm (2.1 in) | 105 |
| Wettest five days (Rx5day) | 185.7 mm (7.3 in) | 1985 | 82.5 mm (3.2 in) | 105 |
| Longest dry spell (CDD) | 31 days | 1995 | 15 days | 105 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1922 | 21.7 C (71.1 F) |
| 1923 | 36.1 C (97.0 F) |
| 1924 | 35.6 C (96.1 F) |
| 1925 | 38.3 C (100.9 F) |
| 1926 | 37.8 C (100.0 F) |
| 1927 | 35.0 C (95.0 F) |
| 1928 | 36.1 C (97.0 F) |
| 1929 | 35.0 C (95.0 F) |
| 1930 | 38.9 C (102.0 F) |
| 1931 | 37.2 C (99.0 F) |
| 1932 | 38.3 C (100.9 F) |
| 1933 | 37.2 C (99.0 F) |
| 1934 | 38.9 C (102.0 F) |
| 1935 | 35.0 C (95.0 F) |
| 1936 | 37.2 C (99.0 F) |
| 1937 | 35.0 C (95.0 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 36.1 C (97.0 F) |
| 1940 | 35.6 C (96.1 F) |
| 1941 | 37.2 C (99.0 F) |
| 1942 | 34.4 C (93.9 F) |
| 1943 | 33.9 C (93.0 F) |
| 1944 | 35.6 C (96.1 F) |
| 1945 | 33.9 C (93.0 F) |
| 1946 | 35.6 C (96.1 F) |
| 1947 | 36.1 C (97.0 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 36.1 C (97.0 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 35.0 C (95.0 F) |
| 1952 | 36.7 C (98.1 F) |
| 1953 | 38.9 C (102.0 F) |
| 1954 | 37.2 C (99.0 F) |
| 1955 | 37.2 C (99.0 F) |
| 1956 | 35.0 C (95.0 F) |
| 1957 | 36.7 C (98.1 F) |
| 1958 | 35.0 C (95.0 F) |
| 1959 | 36.7 C (98.1 F) |
| 1960 | 34.4 C (93.9 F) |
| 1961 | 35.6 C (96.1 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 33.3 C (91.9 F) |
| 1964 | 34.4 C (93.9 F) |
| 1965 | 36.1 C (97.0 F) |
| 1966 | 37.8 C (100.0 F) |
| 1967 | 35.6 C (96.1 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 36.7 C (98.1 F) |
| 1970 | 34.4 C (93.9 F) |
| 1971 | 35.0 C (95.0 F) |
| 1972 | 33.9 C (93.0 F) |
| 1973 | 35.0 C (95.0 F) |
| 1974 | 33.3 C (91.9 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 32.8 C (91.0 F) |
| 1977 | 33.9 C (93.0 F) |
| 1978 | 33.3 C (91.9 F) |
| 1979 | 33.3 C (91.9 F) |
| 1980 | 35.6 C (96.1 F) |
| 1981 | 33.9 C (93.0 F) |
| 1982 | 32.2 C (90.0 F) |
| 1983 | 36.7 C (98.1 F) |
| 1984 | 33.3 C (91.9 F) |
| 1985 | 33.9 C (93.0 F) |
| 1986 | 33.9 C (93.0 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 36.1 C (97.0 F) |
| 1989 | 33.3 C (91.9 F) |
| 1990 | 33.9 C (93.0 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 32.2 C (90.0 F) |
| 1993 | 35.0 C (95.0 F) |
| 1994 | 34.4 C (93.9 F) |
| 1995 | 36.1 C (97.0 F) |
| 1996 | 32.8 C (91.0 F) |
| 1997 | 32.8 C (91.0 F) |
| 1998 | 33.3 C (91.9 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 33.3 C (91.9 F) |
| 2001 | 33.9 C (93.0 F) |
| 2002 | 35.0 C (95.0 F) |
| 2003 | 32.2 C (90.0 F) |
| 2004 | 32.2 C (90.0 F) |
| 2005 | 35.0 C (95.0 F) |
| 2006 | 33.9 C (93.0 F) |
| 2007 | 35.6 C (96.1 F) |
| 2008 | 34.4 C (93.9 F) |
| 2009 | 32.2 C (90.0 F) |
| 2010 | 35.0 C (95.0 F) |
| 2011 | 35.6 C (96.1 F) |
| 2012 | 37.2 C (99.0 F) |
| 2013 | 33.3 C (91.9 F) |
| 2014 | 33.3 C (91.9 F) |
| 2015 | 32.8 C (91.0 F) |
| 2016 | 35.0 C (95.0 F) |
| 2017 | 32.8 C (91.0 F) |
| 2018 | 36.1 C (97.0 F) |
| 2019 | 33.9 C (93.0 F) |
| 2020 | 35.6 C (96.1 F) |
| 2021 | 35.0 C (95.0 F) |
| 2022 | 35.6 C (96.1 F) |
| 2023 | 33.9 C (93.0 F) |
| 2024 | 36.7 C (98.1 F) |
| 2025 | 35.6 C (96.1 F) |
| 2026 | 30.0 C (86.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1922 | -13.3 C (8.1 F) |
| 1923 | -17.8 C (0.0 F) |
| 1924 | -19.4 C (-2.9 F) |
| 1925 | -22.2 C (-8.0 F) |
| 1926 | -25.0 C (-13.0 F) |
| 1927 | -18.3 C (-0.9 F) |
| 1928 | -18.3 C (-0.9 F) |
| 1929 | -22.8 C (-9.0 F) |
| 1930 | -24.4 C (-11.9 F) |
| 1931 | -19.4 C (-2.9 F) |
| 1932 | -21.1 C (-6.0 F) |
| 1933 | -20.6 C (-5.1 F) |
| 1934 | -30.6 C (-23.1 F) |
| 1935 | -23.3 C (-9.9 F) |
| 1936 | -26.7 C (-16.1 F) |
| 1937 | -20.0 C (-4.0 F) |
| 1938 | -15.6 C (3.9 F) |
| 1939 | -14.4 C (6.1 F) |
| 1940 | -23.9 C (-11.0 F) |
| 1941 | -16.1 C (3.0 F) |
| 1942 | -26.1 C (-15.0 F) |
| 1943 | -22.2 C (-8.0 F) |
| 1944 | -16.1 C (3.0 F) |
| 1945 | -16.7 C (1.9 F) |
| 1946 | -15.0 C (5.0 F) |
| 1947 | -18.3 C (-0.9 F) |
| 1948 | -27.8 C (-18.0 F) |
| 1949 | -12.8 C (9.0 F) |
| 1950 | -18.3 C (-0.9 F) |
| 1951 | -18.3 C (-0.9 F) |
| 1952 | -15.0 C (5.0 F) |
| 1953 | -15.0 C (5.0 F) |
| 1954 | -15.6 C (3.9 F) |
| 1955 | -19.4 C (-2.9 F) |
| 1956 | -16.1 C (3.0 F) |
| 1957 | -26.7 C (-16.1 F) |
| 1958 | -20.6 C (-5.1 F) |
| 1959 | -20.0 C (-4.0 F) |
| 1960 | -20.6 C (-5.1 F) |
| 1961 | -25.0 C (-13.0 F) |
| 1962 | -21.7 C (-7.1 F) |
| 1963 | -28.9 C (-20.0 F) |
| 1964 | -21.1 C (-6.0 F) |
| 1965 | -22.8 C (-9.0 F) |
| 1966 | -22.2 C (-8.0 F) |
| 1967 | -22.2 C (-8.0 F) |
| 1968 | -24.4 C (-11.9 F) |
| 1969 | -18.3 C (-0.9 F) |
| 1970 | -23.3 C (-9.9 F) |
| 1971 | -19.4 C (-2.9 F) |
| 1972 | -21.7 C (-7.1 F) |
| 1973 | -15.6 C (3.9 F) |
| 1974 | -15.0 C (5.0 F) |
| 1975 | -17.2 C (1.0 F) |
| 1976 | -17.8 C (0.0 F) |
| 1977 | -25.0 C (-13.0 F) |
| 1978 | -18.9 C (-2.0 F) |
| 1979 | -22.2 C (-8.0 F) |
| 1980 | -21.1 C (-6.0 F) |
| 1981 | -23.3 C (-9.9 F) |
| 1982 | -23.3 C (-9.9 F) |
| 1983 | -23.9 C (-11.0 F) |
| 1984 | -26.7 C (-16.1 F) |
| 1985 | -26.7 C (-16.1 F) |
| 1986 | -16.7 C (1.9 F) |
| 1987 | -20.6 C (-5.1 F) |
| 1988 | -16.1 C (3.0 F) |
| 1989 | -23.9 C (-11.0 F) |
| 1990 | -15.6 C (3.9 F) |
| 1991 | -14.4 C (6.1 F) |
| 1992 | -17.2 C (1.0 F) |
| 1993 | -18.3 C (-0.9 F) |
| 1994 | -31.1 C (-24.0 F) |
| 1995 | -17.8 C (0.0 F) |
| 1996 | -23.9 C (-11.0 F) |
| 1997 | -20.0 C (-4.0 F) |
| 1998 | -14.4 C (6.1 F) |
| 1999 | -15.6 C (3.9 F) |
| 2000 | -22.8 C (-9.0 F) |
| 2001 | -16.7 C (1.9 F) |
| 2002 | -15.0 C (5.0 F) |
| 2003 | -21.1 C (-6.0 F) |
| 2004 | -18.9 C (-2.0 F) |
| 2005 | -17.8 C (0.0 F) |
| 2006 | -16.7 C (1.9 F) |
| 2007 | -22.2 C (-8.0 F) |
| 2008 | -16.7 C (1.9 F) |
| 2009 | -22.2 C (-8.0 F) |
| 2010 | -18.3 C (-0.9 F) |
| 2011 | -18.3 C (-0.9 F) |
| 2012 | -12.2 C (10.0 F) |
| 2013 | -15.6 C (3.9 F) |
| 2014 | -23.3 C (-9.9 F) |
| 2015 | -22.8 C (-9.0 F) |
| 2016 | -20.6 C (-5.1 F) |
| 2017 | -16.7 C (1.9 F) |
| 2018 | -22.8 C (-9.0 F) |
| 2019 | -21.7 C (-7.1 F) |
| 2020 | -11.1 C (12.0 F) |
| 2021 | -13.9 C (7.0 F) |
| 2022 | -18.9 C (-2.0 F) |
| 2023 | -12.8 C (9.0 F) |
| 2024 | -16.7 C (1.9 F) |
| 2025 | -23.9 C (-11.0 F) |
| 2026 | -20.6 C (-5.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1922 | 29.2 mm (1.1 in) |
| 1923 | 46.2 mm (1.8 in) |
| 1924 | 63.8 mm (2.5 in) |
| 1925 | 67.8 mm (2.7 in) |
| 1926 | 69.1 mm (2.7 in) |
| 1927 | 44.5 mm (1.8 in) |
| 1928 | 34.8 mm (1.4 in) |
| 1929 | 50.3 mm (2.0 in) |
| 1930 | 28.7 mm (1.1 in) |
| 1931 | 57.2 mm (2.3 in) |
| 1932 | 70.9 mm (2.8 in) |
| 1933 | 51.6 mm (2.0 in) |
| 1934 | 67.3 mm (2.6 in) |
| 1935 | 112.3 mm (4.4 in) |
| 1936 | 62.7 mm (2.5 in) |
| 1937 | 54.6 mm (2.1 in) |
| 1938 | 44.5 mm (1.8 in) |
| 1939 | 43.7 mm (1.7 in) |
| 1940 | 49.3 mm (1.9 in) |
| 1941 | 46.0 mm (1.8 in) |
| 1942 | 61.0 mm (2.4 in) |
| 1943 | 50.8 mm (2.0 in) |
| 1944 | 57.2 mm (2.3 in) |
| 1945 | 70.6 mm (2.8 in) |
| 1946 | 49.5 mm (1.9 in) |
| 1947 | 45.7 mm (1.8 in) |
| 1948 | 53.3 mm (2.1 in) |
| 1949 | 42.4 mm (1.7 in) |
| 1950 | 73.4 mm (2.9 in) |
| 1951 | 42.9 mm (1.7 in) |
| 1952 | 38.1 mm (1.5 in) |
| 1953 | 41.7 mm (1.6 in) |
| 1954 | 78.0 mm (3.1 in) |
| 1955 | 72.6 mm (2.9 in) |
| 1956 | 78.0 mm (3.1 in) |
| 1957 | 40.4 mm (1.6 in) |
| 1958 | 40.4 mm (1.6 in) |
| 1959 | 39.4 mm (1.6 in) |
| 1960 | 62.7 mm (2.5 in) |
| 1961 | 44.5 mm (1.8 in) |
| 1962 | 36.8 mm (1.4 in) |
| 1963 | 72.4 mm (2.9 in) |
| 1964 | 38.1 mm (1.5 in) |
| 1965 | 32.5 mm (1.3 in) |
| 1966 | 48.8 mm (1.9 in) |
| 1967 | 63.5 mm (2.5 in) |
| 1968 | 46.5 mm (1.8 in) |
| 1969 | 76.2 mm (3.0 in) |
| 1970 | 74.9 mm (2.9 in) |
| 1971 | 84.1 mm (3.3 in) |
| 1972 | 52.6 mm (2.1 in) |
| 1973 | 34.3 mm (1.4 in) |
| 1974 | 53.6 mm (2.1 in) |
| 1975 | 98.6 mm (3.9 in) |
| 1976 | 39.9 mm (1.6 in) |
| 1977 | 38.9 mm (1.5 in) |
| 1978 | 71.9 mm (2.8 in) |
| 1979 | 39.1 mm (1.5 in) |
| 1980 | 36.8 mm (1.4 in) |
| 1981 | 76.2 mm (3.0 in) |
| 1982 | 33.8 mm (1.3 in) |
| 1983 | 53.6 mm (2.1 in) |
| 1984 | 61.5 mm (2.4 in) |
| 1985 | 127.0 mm (5.0 in) |
| 1986 | 43.2 mm (1.7 in) |
| 1987 | 41.7 mm (1.6 in) |
| 1988 | 58.9 mm (2.3 in) |
| 1989 | 52.1 mm (2.1 in) |
| 1990 | 64.8 mm (2.6 in) |
| 1991 | 43.2 mm (1.7 in) |
| 1992 | 34.8 mm (1.4 in) |
| 1993 | 35.8 mm (1.4 in) |
| 1994 | 71.1 mm (2.8 in) |
| 1995 | 79.0 mm (3.1 in) |
| 1996 | 73.2 mm (2.9 in) |
| 1997 | 51.3 mm (2.0 in) |
| 1998 | 47.8 mm (1.9 in) |
| 1999 | 64.3 mm (2.5 in) |
| 2000 | 64.0 mm (2.5 in) |
| 2001 | 68.3 mm (2.7 in) |
| 2002 | 57.2 mm (2.3 in) |
| 2003 | 61.2 mm (2.4 in) |
| 2004 | 49.8 mm (2.0 in) |
| 2005 | 49.0 mm (1.9 in) |
| 2006 | 47.2 mm (1.9 in) |
| 2007 | 55.1 mm (2.2 in) |
| 2008 | 64.8 mm (2.6 in) |
| 2009 | 40.6 mm (1.6 in) |
| 2010 | 56.6 mm (2.2 in) |
| 2011 | 84.3 mm (3.3 in) |
| 2012 | 49.8 mm (2.0 in) |
| 2013 | 66.0 mm (2.6 in) |
| 2014 | 52.1 mm (2.1 in) |
| 2015 | 72.6 mm (2.9 in) |
| 2016 | 68.6 mm (2.7 in) |
| 2017 | 53.3 mm (2.1 in) |
| 2018 | 63.5 mm (2.5 in) |
| 2019 | 35.1 mm (1.4 in) |
| 2020 | 48.3 mm (1.9 in) |
| 2021 | 63.5 mm (2.5 in) |
| 2022 | 80.3 mm (3.2 in) |
| 2023 | 48.8 mm (1.9 in) |
| 2024 | 46.7 mm (1.8 in) |
| 2025 | 49.5 mm (1.9 in) |
| 2026 | 30.2 mm (1.2 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1922 | 54.9 mm (2.2 in) |
| 1923 | 57.7 mm (2.3 in) |
| 1924 | 79.7 mm (3.1 in) |
| 1925 | 104.7 mm (4.1 in) |
| 1926 | 134.7 mm (5.3 in) |
| 1927 | 62.7 mm (2.5 in) |
| 1928 | 57.4 mm (2.3 in) |
| 1929 | 93.0 mm (3.7 in) |
| 1930 | 38.5 mm (1.5 in) |
| 1931 | 83.8 mm (3.3 in) |
| 1932 | 98.5 mm (3.9 in) |
| 1933 | 62.8 mm (2.5 in) |
| 1934 | 93.0 mm (3.7 in) |
| 1935 | 168.5 mm (6.6 in) |
| 1936 | 104.4 mm (4.1 in) |
| 1937 | 78.0 mm (3.1 in) |
| 1938 | 69.4 mm (2.7 in) |
| 1939 | 101.1 mm (4.0 in) |
| 1940 | 69.9 mm (2.8 in) |
| 1941 | 88.9 mm (3.5 in) |
| 1942 | 80.3 mm (3.2 in) |
| 1943 | 76.5 mm (3.0 in) |
| 1944 | 63.1 mm (2.5 in) |
| 1945 | 97.9 mm (3.9 in) |
| 1946 | 59.9 mm (2.4 in) |
| 1947 | 75.3 mm (3.0 in) |
| 1948 | 126.9 mm (5.0 in) |
| 1949 | 82.5 mm (3.2 in) |
| 1950 | 96.7 mm (3.8 in) |
| 1951 | 93.5 mm (3.7 in) |
| 1952 | 71.9 mm (2.8 in) |
| 1953 | 53.3 mm (2.1 in) |
| 1954 | 81.1 mm (3.2 in) |
| 1955 | 74.9 mm (2.9 in) |
| 1956 | 99.1 mm (3.9 in) |
| 1957 | 80.6 mm (3.2 in) |
| 1958 | 107.4 mm (4.2 in) |
| 1959 | 56.4 mm (2.2 in) |
| 1960 | 79.2 mm (3.1 in) |
| 1961 | 57.2 mm (2.3 in) |
| 1962 | 57.4 mm (2.3 in) |
| 1963 | 98.9 mm (3.9 in) |
| 1964 | 77.5 mm (3.1 in) |
| 1965 | 56.1 mm (2.2 in) |
| 1966 | 75.7 mm (3.0 in) |
| 1967 | 111.7 mm (4.4 in) |
| 1968 | 99.1 mm (3.9 in) |
| 1969 | 80.8 mm (3.2 in) |
| 1970 | 90.9 mm (3.6 in) |
| 1971 | 122.2 mm (4.8 in) |
| 1972 | 85.2 mm (3.4 in) |
| 1973 | 77.8 mm (3.1 in) |
| 1974 | 97.5 mm (3.8 in) |
| 1975 | 176.3 mm (6.9 in) |
| 1976 | 99.3 mm (3.9 in) |
| 1977 | 78.8 mm (3.1 in) |
| 1978 | 103.1 mm (4.1 in) |
| 1979 | 68.1 mm (2.7 in) |
| 1980 | 70.3 mm (2.8 in) |
| 1981 | 124.2 mm (4.9 in) |
| 1982 | 61.0 mm (2.4 in) |
| 1983 | 84.3 mm (3.3 in) |
| 1984 | 70.4 mm (2.8 in) |
| 1985 | 185.7 mm (7.3 in) |
| 1986 | 86.4 mm (3.4 in) |
| 1987 | 56.1 mm (2.2 in) |
| 1988 | 67.0 mm (2.6 in) |
| 1989 | 71.8 mm (2.8 in) |
| 1990 | 152.9 mm (6.0 in) |
| 1991 | 83.9 mm (3.3 in) |
| 1992 | 53.7 mm (2.1 in) |
| 1993 | 57.8 mm (2.3 in) |
| 1994 | 98.0 mm (3.9 in) |
| 1995 | 96.8 mm (3.8 in) |
| 1996 | 99.9 mm (3.9 in) |
| 1997 | 92.5 mm (3.6 in) |
| 1998 | 111.5 mm (4.4 in) |
| 1999 | 81.8 mm (3.2 in) |
| 2000 | 74.2 mm (2.9 in) |
| 2001 | 88.2 mm (3.5 in) |
| 2002 | 60.1 mm (2.4 in) |
| 2003 | 120.4 mm (4.7 in) |
| 2004 | 120.3 mm (4.7 in) |
| 2005 | 69.5 mm (2.7 in) |
| 2006 | 70.6 mm (2.8 in) |
| 2007 | 116.5 mm (4.6 in) |
| 2008 | 141.0 mm (5.6 in) |
| 2009 | 89.9 mm (3.5 in) |
| 2010 | 71.4 mm (2.8 in) |
| 2011 | 119.1 mm (4.7 in) |
| 2012 | 89.5 mm (3.5 in) |
| 2013 | 77.0 mm (3.0 in) |
| 2014 | 60.8 mm (2.4 in) |
| 2015 | 121.4 mm (4.8 in) |
| 2016 | 86.0 mm (3.4 in) |
| 2017 | 89.8 mm (3.5 in) |
| 2018 | 92.7 mm (3.6 in) |
| 2019 | 78.3 mm (3.1 in) |
| 2020 | 88.5 mm (3.5 in) |
| 2021 | 80.0 mm (3.1 in) |
| 2022 | 111.3 mm (4.4 in) |
| 2023 | 67.1 mm (2.6 in) |
| 2024 | 63.9 mm (2.5 in) |
| 2025 | 120.8 mm (4.8 in) |
| 2026 | 46.0 mm (1.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1922 | 9 days |
| 1923 | 23 days |
| 1924 | 26 days |
| 1925 | 15 days |
| 1926 | 10 days |
| 1927 | 18 days |
| 1928 | 10 days |
| 1929 | 12 days |
| 1930 | 23 days |
| 1931 | 11 days |
| 1932 | 18 days |
| 1933 | 11 days |
| 1934 | 19 days |
| 1935 | 13 days |
| 1936 | 21 days |
| 1937 | 16 days |
| 1938 | 14 days |
| 1939 | 18 days |
| 1940 | 11 days |
| 1941 | 20 days |
| 1942 | 17 days |
| 1943 | 19 days |
| 1944 | 11 days |
| 1945 | 13 days |
| 1946 | 17 days |
| 1947 | 17 days |
| 1948 | 13 days |
| 1949 | 15 days |
| 1950 | 14 days |
| 1951 | 17 days |
| 1952 | 17 days |
| 1953 | 25 days |
| 1954 | 15 days |
| 1955 | 21 days |
| 1956 | 15 days |
| 1957 | 19 days |
| 1958 | 15 days |
| 1959 | 19 days |
| 1960 | 12 days |
| 1961 | 10 days |
| 1962 | 14 days |
| 1963 | 27 days |
| 1964 | 26 days |
| 1965 | 19 days |
| 1966 | 13 days |
| 1967 | 14 days |
| 1968 | 11 days |
| 1969 | 13 days |
| 1970 | 14 days |
| 1971 | 16 days |
| 1972 | 14 days |
| 1973 | 14 days |
| 1974 | 12 days |
| 1975 | 11 days |
| 1976 | 11 days |
| 1977 | 17 days |
| 1978 | 11 days |
| 1979 | 10 days |
| 1980 | 13 days |
| 1981 | 14 days |
| 1982 | 12 days |
| 1983 | 22 days |
| 1984 | 19 days |
| 1985 | 23 days |
| 1986 | 19 days |
| 1987 | 16 days |
| 1988 | 12 days |
| 1989 | 11 days |
| 1990 | 12 days |
| 1991 | 25 days |
| 1992 | 10 days |
| 1993 | 19 days |
| 1994 | 12 days |
| 1995 | 31 days |
| 1996 | 8 days |
| 1997 | 22 days |
| 1998 | 15 days |
| 1999 | 16 days |
| 2000 | 19 days |
| 2001 | 16 days |
| 2002 | 21 days |
| 2003 | 15 days |
| 2004 | 12 days |
| 2005 | 15 days |
| 2006 | 15 days |
| 2007 | 11 days |
| 2008 | 14 days |
| 2009 | 17 days |
| 2010 | 11 days |
| 2011 | 10 days |
| 2012 | 14 days |
| 2013 | 10 days |
| 2014 | 10 days |
| 2015 | 14 days |
| 2016 | 10 days |
| 2017 | 16 days |
| 2018 | 12 days |
| 2019 | 24 days |
| 2020 | 14 days |
| 2021 | 11 days |
| 2022 | 10 days |
| 2023 | 22 days |
| 2024 | 15 days |
| 2025 | 15 days |
| 2026 | 9 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
92 years with a frostAcross 92 years with a frost, the median last spring frost at Clarksburg 1 falls on 30 April and the median first autumn frost on 15 October, which leaves a median of 168 days between them.
In 1992 to 2023 the median growing season was 172 days. That is 10 days more than in 1923 to 1953.
Fitted over all years, the growing season changes by +2.3 days per decade at this station.
| Measure | Median, all years | Earliest period (1923 to 1953) | Recent period (1992 to 2023) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 30 April | 1 May | 25 April | 6 days earlier | -0.8 days per decade |
| First autumn frost | 15 October | 12 October | 20 October | 8 days later | +1.5 days per decade |
| Growing days | 168 days | 162 days | 172 days | 10 days more | +2.3 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
100 years, 1923 to 2023A day with at least 53.8 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 108.9 mm (4.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 53.8 mm (2.1 in) | |
| 5 years | 68.8 mm (2.7 in) | |
| 10 years | 78.7 mm (3.1 in) | |
| 25 years | 91.0 mm (3.6 in) | |
| 50 years | 100.0 mm (3.9 in) | |
| 100 years | 108.9 mm (4.3 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 100 years of values from 1923 to 2023.
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: 127.0 mm (5.0 in) in 1985; 112.3 mm (4.4 in) in 1935; 98.6 mm (3.9 in) in 1975.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2008 to 2023 against 1961 to 1990Over 2008 to 2023, Clarksburg 1 had a mean temperature of 12.0 C (53.5 F) and 1,240.4 mm (48.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Clarksville 3 NNE (United States, 295 km away), Tazewell (United States, 420 km away) and Shelbyville 1 E (United States, 437 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Clarksville 3 NNE | United States | 295 km (183 mi) | 12.0 C (53.6 F) | 1,167.4 mm (46.0 in) | 0.69 |
| Tazewell | United States | 420 km (261 mi) | 12.0 C (53.7 F) | 1,286.7 mm (50.7 in) | 0.73 |
| Shelbyville 1 E | United States | 437 km (272 mi) | 11.8 C (53.2 F) | 1,171.7 mm (46.1 in) | 0.76 |
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 (2026-10-12).