Pittsfield Muni AP Weather Records (USW00014763)
Record envelope, standing records and threshold days for Pittsfield Muni AP (USW00014763), Massachusetts, United States, with 102 years of record.
Key Facts for Pittsfield Muni AP
- Pittsfield Muni AP (USW00014763) is a weather station in Massachusetts, United States at 42.43 latitude and -73.29 longitude, 351 m (1,152 ft) above sea level.
- The station reports from 1925 to 2026, 102 years of record.
- 1,464 records set at Pittsfield Muni AP still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Pittsfield Muni AP tied a daily record low minimum temperature of 8.3 C (46.9 F) on 24 July 2026.
About the Station
- Location: Massachusetts, United States, 42.43 latitude, -73.29 longitude.
- Elevation: 351 m (1,152 ft).
- Period of record: 1925 to 2026, 102 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
8 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 18.3 C (64.9 F) | -30.0 C (-22.0 F) | 7.2 C (45.0 F) | -21.7 C (-7.1 F) |
| Feb | 22.8 C (73.0 F) | -32.2 C (-26.0 F) | 8.9 C (48.0 F) | -23.3 C (-9.9 F) |
| Mar | 27.2 C (81.0 F) | -23.3 C (-9.9 F) | 21.1 C (70.0 F) | -17.8 C (0.0 F) |
| Apr | 32.8 C (91.0 F) | -12.2 C (10.0 F) | 27.8 C (82.0 F) | -8.3 C (17.1 F) |
| May | 34.4 C (93.9 F) | -4.4 C (24.1 F) | 31.7 C (89.1 F) | -0.6 C (30.9 F) |
| Jun | 37.8 C (100.0 F) | -0.6 C (30.9 F) | 30.6 C (87.1 F) | 2.2 C (36.0 F) |
| Jul | 38.3 C (100.9 F) | 4.4 C (39.9 F) | 32.8 C (91.0 F) | 8.3 C (46.9 F) |
| Aug | 37.8 C (100.0 F) | 0.0 C (32.0 F) | 30.6 C (87.1 F) | 8.9 C (48.0 F) |
| Sep | 35.0 C (95.0 F) | -5.0 C (23.0 F) | 26.7 C (80.1 F) | 5.0 C (41.0 F) |
| Oct | 29.4 C (84.9 F) | -10.0 C (14.0 F) | 26.1 C (79.0 F) | -1.7 C (28.9 F) |
| Nov | 25.6 C (78.1 F) | -18.3 C (-0.9 F) | n/a | n/a |
| Dec | 19.4 C (66.9 F) | -30.6 C (-23.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1925 | 18 |
| 1926 | 19 |
| 1927 | 31 |
| 1929 | 2 |
| 1930 | 35 |
| 1931 | 29 |
| 1932 | 23 |
| 1933 | 40 |
| 1934 | 27 |
| 1935 | 34 |
| 1936 | 35 |
| 1937 | 19 |
| 1938 | 27 |
| 1941 | 14 |
| 1942 | 25 |
| 1943 | 34 |
| 1944 | 12 |
| 1945 | 34 |
| 1946 | 32 |
| 1947 | 20 |
| 1948 | 24 |
| 1949 | 20 |
| 1950 | 29 |
| 1951 | 28 |
| 1952 | 13 |
| 1953 | 22 |
| 1954 | 20 |
| 1955 | 10 |
| 1956 | 26 |
| 1957 | 19 |
| 1958 | 24 |
| 1959 | 23 |
| 1960 | 14 |
| 1961 | 24 |
| 1962 | 31 |
| 1963 | 28 |
| 1964 | 27 |
| 1965 | 35 |
| 1966 | 22 |
| 1967 | 22 |
| 1968 | 22 |
| 1969 | 11 |
| 1970 | 7 |
| 1999 | 10 |
| 2000 | 22 |
| 2001 | 12 |
| 2002 | 20 |
| 2003 | 12 |
| 2004 | 14 |
| 2005 | 20 |
| 2006 | 12 |
| 2007 | 21 |
| 2008 | 15 |
| 2009 | 9 |
| 2010 | 18 |
| 2011 | 9 |
| 2012 | 22 |
| 2013 | 14 |
| 2014 | 12 |
| 2015 | 21 |
| 2016 | 15 |
| 2017 | 28 |
| 2018 | 29 |
| 2019 | 14 |
| 2020 | 18 |
| 2021 | 14 |
| 2022 | 16 |
| 2023 | 15 |
| 2024 | 17 |
| 2025 | 11 |
| 2026 | 13 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1964-02-16 | Record daily snowfall | Record daily snowfall 36.3 cm (14.3 in) |
| 2005-10-08 | Record daily precipitation | Record daily precipitation 183.6 mm (7.2 in) |
Wettest Day of Each Month
Oct: 183.6 mm (7.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 59.7 mm (2.4 in) | 12 January 2018 |
| Feb | 78.7 mm (3.1 in) | 6 February 1942 |
| Mar | 57.4 mm (2.3 in) | 23 March 2024 |
| Apr | 65.5 mm (2.6 in) | 24 April 1968 |
| May | 60.5 mm (2.4 in) | 19 May 1999 |
| Jun | 101.6 mm (4.0 in) | 25 June 2014 |
| Jul | 101.6 mm (4.0 in) | 9 July 1931 |
| Aug | 82.8 mm (3.3 in) | 3 August 1943 |
| Sep | 99.6 mm (3.9 in) | 16 September 1999 |
| Oct | 183.6 mm (7.2 in) | 8 October 2005 |
| Nov | 123.4 mm (4.9 in) | 4 November 1927 |
| Dec | 108.0 mm (4.3 in) | 30 December 1948 |
Period of Record Coverage
1925 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1925 | 184 | 50% | No |
| 1926 | 360 | 99% | Yes |
| 1927 | 360 | 99% | Yes |
| 1929 | 31 | 8% | No |
| 1930 | 363 | 99% | Yes |
| 1931 | 360 | 99% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 362 | 99% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 361 | 99% | Yes |
| 1936 | 361 | 99% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1941 | 304 | 83% | No |
| 1942 | 364 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 363 | 99% | Yes |
| 1946 | 362 | 99% | Yes |
| 1947 | 363 | 99% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 362 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 334 | 92% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 364 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 244 | 67% | No |
| 1969 | 245 | 67% | No |
| 1970 | 212 | 58% | No |
| 1999 | 333 | 91% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 362 | 99% | Yes |
| 2009 | 363 | 99% | Yes |
| 2010 | 364 | 100% | Yes |
| 2011 | 361 | 99% | Yes |
| 2012 | 365 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 363 | 99% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 363 | 99% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 361 | 99% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 362 | 99% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 365 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 282 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 24 July 2026 | Pittsfield Muni AP, US | daily low min (Tie) | 8.3 C (46.9 F) | tie | 100 years | 10 of 100 (Routine) |
| 7 July 2026 | Pittsfield Muni AP, US | daily low max | 17.8 C (64.0 F) | 2.2 C (4.0 F) | 25 years | 23 of 100 (Routine) |
| 3 July 2026 | Pittsfield Muni AP, US | daily high min (Tie) | 21.7 C (71.1 F) | tie | 12 years | 3 of 100 (Routine) |
| 2 June 2026 | Pittsfield Muni AP, US | daily low min (Tie) | 2.2 C (36.0 F) | tie | 92 years | 9 of 100 (Routine) |
| 19 May 2026 | Pittsfield Muni AP, US | daily high max | 31.7 C (89.1 F) | 0.6 C (1.1 F) | 89 years | 37 of 100 (Notable) |
| 19 May 2026 | Pittsfield Muni AP, US | daily high min | 17.2 C (63.0 F) | 1.6 C (2.9 F) | 56 years | 30 of 100 (Routine) |
| 17 May 2026 | Pittsfield Muni AP, US | daily high min | 14.4 C (57.9 F) | 0.5 C (0.9 F) | 83 years | 35 of 100 (Notable) |
| 21 April 2026 | Pittsfield Muni AP, US | daily low min | -5.0 C (23.0 F) | 0.6 C (1.1 F) | 69 years | 31 of 100 (Routine) |
| 17 April 2026 | Pittsfield Muni AP, US | daily high min (Tie) | 12.8 C (55.0 F) | tie | 24 years | 4 of 100 (Routine) |
| 16 April 2026 | Pittsfield Muni AP, US | monthly high min (Tie) | 14.4 C (57.9 F) | tie | 87 years | 11 of 100 (Routine) |
| 15 April 2026 | Pittsfield Muni AP, US | daily high max | 27.8 C (82.0 F) | 1.1 C (2.0 F) | 88 years | 37 of 100 (Notable) |
| 8 April 2026 | Pittsfield Muni AP, US | daily low min | -8.3 C (17.1 F) | 1.2 C (2.2 F) | 8 years | 14 of 100 (Routine) |
| 31 March 2026 | Pittsfield Muni AP, US | daily high min | 11.1 C (52.0 F) | 4.4 C (7.9 F) | 9 years | 20 of 100 (Routine) |
| 11 March 2026 | Pittsfield Muni AP, US | daily high max | 19.4 C (66.9 F) | 0.5 C (0.9 F) | 4 years | 11 of 100 (Routine) |
| 10 March 2026 | Pittsfield Muni AP, US | daily high max | 21.1 C (70.0 F) | 3.3 C (5.9 F) | 9 years | 17 of 100 (Routine) |
| 8 February 2026 | Pittsfield Muni AP, US | daily low max | -15.6 C (3.9 F) | 0.6 C (1.1 F) | 63 years | 29 of 100 (Routine) |
| 24 January 2026 | Pittsfield Muni AP, US | daily low max | -15.6 C (3.9 F) | 0.7 C (1.3 F) | 15 years | 15 of 100 (Routine) |
| 19 December 2025 | Pittsfield Muni AP, US | daily rain | 25.1 mm (1.0 in) | 6.0 mm (0.24 in) | 91 years | 43 of 100 (Notable) |
| 19 December 2025 | Pittsfield Muni AP, US | daily high max | 12.8 C (55.0 F) | 1.7 C (3.1 F) | 68 years | 32 of 100 (Routine) |
| 5 December 2025 | Pittsfield Muni AP, US | daily low min | -20.0 C (-4.0 F) | 2.2 C (4.0 F) | 99 years | 42 of 100 (Notable) |
Climate Trend
62 complete years, 1926 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1926 | 6.6 C | -1.12 C |
| 1927 | 8.4 C | +0.61 C |
| 1930 | 8.6 C | +0.82 C |
| 1931 | 9.3 C | +1.54 C |
| 1932 | 8.4 C | +0.62 C |
| 1933 | 8.2 C | +0.45 C |
| 1934 | 7.3 C | -0.46 C |
| 1935 | 7.2 C | -0.50 C |
| 1936 | 7.9 C | +0.17 C |
| 1937 | 9.0 C | +1.28 C |
| 1938 | 9.1 C | +1.38 C |
| 1942 | 7.9 C | +0.12 C |
| 1943 | 6.3 C | -1.42 C |
| 1944 | 6.8 C | -0.95 C |
| 1945 | 7.0 C | -0.72 C |
| 1946 | 7.5 C | -0.25 C |
| 1947 | 7.2 C | -0.56 C |
| 1948 | 7.3 C | -0.41 C |
| 1949 | 8.4 C | +0.69 C |
| 1950 | 6.8 C | -0.95 C |
| 1951 | 7.3 C | -0.40 C |
| 1952 | 7.6 C | -0.19 C |
| 1953 | 8.4 C | +0.61 C |
| 1954 | 7.3 C | -0.47 C |
| 1955 | 7.4 C | -0.33 C |
| 1956 | 6.6 C | -1.12 C |
| 1957 | 7.7 C | -0.05 C |
| 1958 | 6.4 C | -1.38 C |
| 1960 | 7.1 C | -0.68 C |
| 1961 | 7.3 C | -0.45 C |
| 1962 | 6.4 C | -1.34 C |
| 1963 | 6.7 C | -1.08 C |
| 1964 | 7.3 C | -0.49 C |
| 1965 | 6.8 C | -0.98 C |
| 1966 | 6.9 C | -0.84 C |
| 1967 | 6.6 C | -1.14 C |
| 2000 | 6.8 C | -0.94 C |
| 2001 | 7.6 C | -0.11 C |
| 2002 | 8.0 C | +0.27 C |
| 2003 | 6.8 C | -0.90 C |
| 2004 | 7.1 C | -0.60 C |
| 2005 | 7.6 C | -0.15 C |
| 2006 | 8.5 C | +0.78 C |
| 2007 | 7.7 C | -0.07 C |
| 2008 | 8.2 C | +0.50 C |
| 2009 | 7.3 C | -0.45 C |
| 2010 | 8.8 C | +1.04 C |
| 2011 | 8.3 C | +0.60 C |
| 2012 | 9.3 C | +1.60 C |
| 2013 | 7.6 C | -0.13 C |
| 2014 | 7.0 C | -0.76 C |
| 2015 | 7.7 C | -0.09 C |
| 2016 | 8.6 C | +0.85 C |
| 2017 | 8.4 C | +0.61 C |
| 2018 | 8.7 C | +0.91 C |
| 2019 | 8.1 C | +0.35 C |
| 2020 | 9.4 C | +1.66 C |
| 2021 | 8.8 C | +1.09 C |
| 2022 | 8.3 C | +0.56 C |
| 2023 | 9.2 C | +1.47 C |
| 2024 | 9.4 C | +1.66 C |
| 2025 | 8.0 C | +0.22 C |
The annual mean temperature here has risen by 0.08 C (0.02 to 0.14) per decade over 1926 to 2025. In Fahrenheit: 0.14 F (0.03 to 0.25) per decade. The slope is a straight line fitted to 62 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.08 C (0.02 to 0.14) per decade | 0.14 F (0.03 to 0.25) per decade | 1926 to 2025 | 62 | Rise |
| Mean daily maximum | 0.01 C (-0.06 to 0.08) per decade | 0.02 F (-0.10 to 0.14) per decade | 1926 to 2025 | 62 | Not clearly different from zero |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.3 F (0.1 to 0.4) per decade | 1926 to 2025 | 62 | 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
1925 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.3 C (100.9 F) | 1926 | 33.3 C (91.9 F) | 71 |
| Coldest night (TNn) | -32.2 C (-26.0 F) | 1943 | -23.9 C (-11.0 F) | 71 |
| Wettest day (Rx1day) | 183.6 mm (7.2 in) | 2005 | 57.4 mm (2.3 in) | 73 |
| Wettest five days (Rx5day) | 215.9 mm (8.5 in) | 1949 | 86.4 mm (3.4 in) | 73 |
| Longest dry spell (CDD) | 25 days | 1952 | 14 days | 73 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1925 | 35.6 C (96.1 F) |
| 1926 | 38.3 C (100.9 F) |
| 1927 | 33.9 C (93.0 F) |
| 1929 | 8.3 C (46.9 F) |
| 1930 | 36.7 C (98.1 F) |
| 1931 | 36.1 C (97.0 F) |
| 1932 | 33.3 C (91.9 F) |
| 1933 | 37.8 C (100.0 F) |
| 1934 | 35.6 C (96.1 F) |
| 1935 | 35.0 C (95.0 F) |
| 1936 | 37.2 C (99.0 F) |
| 1937 | 35.0 C (95.0 F) |
| 1938 | 34.4 C (93.9 F) |
| 1939 | n/a |
| 1940 | n/a |
| 1941 | 33.9 C (93.0 F) |
| 1942 | 33.9 C (93.0 F) |
| 1943 | 32.2 C (90.0 F) |
| 1944 | 33.3 C (91.9 F) |
| 1945 | 32.2 C (90.0 F) |
| 1946 | 31.7 C (89.1 F) |
| 1947 | 33.3 C (91.9 F) |
| 1948 | 34.4 C (93.9 F) |
| 1949 | 33.3 C (91.9 F) |
| 1950 | 29.4 C (84.9 F) |
| 1951 | 29.4 C (84.9 F) |
| 1952 | 33.9 C (93.0 F) |
| 1953 | 35.0 C (95.0 F) |
| 1954 | 33.3 C (91.9 F) |
| 1955 | 34.4 C (93.9 F) |
| 1956 | 32.2 C (90.0 F) |
| 1957 | 32.8 C (91.0 F) |
| 1958 | 31.1 C (88.0 F) |
| 1959 | 32.2 C (90.0 F) |
| 1960 | 30.0 C (86.0 F) |
| 1961 | 31.7 C (89.1 F) |
| 1962 | 33.3 C (91.9 F) |
| 1963 | 33.3 C (91.9 F) |
| 1964 | 33.3 C (91.9 F) |
| 1965 | 34.4 C (93.9 F) |
| 1966 | 35.0 C (95.0 F) |
| 1967 | 31.7 C (89.1 F) |
| 1968 | 32.8 C (91.0 F) |
| 1969 | 32.2 C (90.0 F) |
| 1970 | 31.7 C (89.1 F) |
| 1999 | 32.8 C (91.0 F) |
| 2000 | 31.1 C (88.0 F) |
| 2001 | 33.9 C (93.0 F) |
| 2002 | 33.9 C (93.0 F) |
| 2003 | 31.1 C (88.0 F) |
| 2004 | 30.6 C (87.1 F) |
| 2005 | 31.7 C (89.1 F) |
| 2006 | 32.8 C (91.0 F) |
| 2007 | 32.2 C (90.0 F) |
| 2008 | 33.9 C (93.0 F) |
| 2009 | 30.6 C (87.1 F) |
| 2010 | 35.0 C (95.0 F) |
| 2011 | 33.9 C (93.0 F) |
| 2012 | 32.8 C (91.0 F) |
| 2013 | 32.8 C (91.0 F) |
| 2014 | 31.1 C (88.0 F) |
| 2015 | 31.1 C (88.0 F) |
| 2016 | 32.2 C (90.0 F) |
| 2017 | 31.7 C (89.1 F) |
| 2018 | 33.9 C (93.0 F) |
| 2019 | 32.2 C (90.0 F) |
| 2020 | 33.9 C (93.0 F) |
| 2021 | 32.2 C (90.0 F) |
| 2022 | 33.3 C (91.9 F) |
| 2023 | 32.2 C (90.0 F) |
| 2024 | 32.8 C (91.0 F) |
| 2025 | 33.9 C (93.0 F) |
| 2026 | 32.8 C (91.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1925 | -22.2 C (-8.0 F) |
| 1926 | -22.8 C (-9.0 F) |
| 1927 | -23.3 C (-9.9 F) |
| 1929 | -20.6 C (-5.1 F) |
| 1930 | -25.0 C (-13.0 F) |
| 1931 | -25.6 C (-14.1 F) |
| 1932 | -24.4 C (-11.9 F) |
| 1933 | -30.6 C (-23.1 F) |
| 1934 | -30.6 C (-23.1 F) |
| 1935 | -26.7 C (-16.1 F) |
| 1936 | -22.2 C (-8.0 F) |
| 1937 | -15.6 C (3.9 F) |
| 1938 | -26.7 C (-16.1 F) |
| 1939 | n/a |
| 1940 | n/a |
| 1941 | -21.1 C (-6.0 F) |
| 1942 | -27.2 C (-17.0 F) |
| 1943 | -32.2 C (-26.0 F) |
| 1944 | -22.2 C (-8.0 F) |
| 1945 | -27.8 C (-18.0 F) |
| 1946 | -23.9 C (-11.0 F) |
| 1947 | -20.0 C (-4.0 F) |
| 1948 | -28.3 C (-18.9 F) |
| 1949 | -21.7 C (-7.1 F) |
| 1950 | -25.6 C (-14.1 F) |
| 1951 | -24.4 C (-11.9 F) |
| 1952 | -23.3 C (-9.9 F) |
| 1953 | -17.2 C (1.0 F) |
| 1954 | -27.2 C (-17.0 F) |
| 1955 | -27.2 C (-17.0 F) |
| 1956 | -23.3 C (-9.9 F) |
| 1957 | -30.0 C (-22.0 F) |
| 1958 | -25.6 C (-14.1 F) |
| 1959 | -21.7 C (-7.1 F) |
| 1960 | -22.8 C (-9.0 F) |
| 1961 | -27.2 C (-17.0 F) |
| 1962 | -27.8 C (-18.0 F) |
| 1963 | -27.8 C (-18.0 F) |
| 1964 | -23.9 C (-11.0 F) |
| 1965 | -25.0 C (-13.0 F) |
| 1966 | -24.4 C (-11.9 F) |
| 1967 | -26.7 C (-16.1 F) |
| 1968 | -28.9 C (-20.0 F) |
| 1969 | -26.1 C (-15.0 F) |
| 1970 | -26.1 C (-15.0 F) |
| 1999 | -19.4 C (-2.9 F) |
| 2000 | -23.3 C (-9.9 F) |
| 2001 | -18.9 C (-2.0 F) |
| 2002 | -18.3 C (-0.9 F) |
| 2003 | -23.9 C (-11.0 F) |
| 2004 | -26.1 C (-15.0 F) |
| 2005 | -26.7 C (-16.1 F) |
| 2006 | -19.3 C (-2.7 F) |
| 2007 | -21.6 C (-6.9 F) |
| 2008 | -21.0 C (-5.8 F) |
| 2009 | -23.8 C (-10.8 F) |
| 2010 | -20.5 C (-4.9 F) |
| 2011 | -25.5 C (-13.9 F) |
| 2012 | -22.1 C (-7.8 F) |
| 2013 | -21.6 C (-6.9 F) |
| 2014 | -22.7 C (-8.9 F) |
| 2015 | -25.5 C (-13.9 F) |
| 2016 | -28.2 C (-18.8 F) |
| 2017 | -21.0 C (-5.8 F) |
| 2018 | -23.2 C (-9.8 F) |
| 2019 | -23.8 C (-10.8 F) |
| 2020 | -19.9 C (-3.8 F) |
| 2021 | -20.5 C (-4.9 F) |
| 2022 | -24.3 C (-11.7 F) |
| 2023 | -27.1 C (-16.8 F) |
| 2024 | -21.6 C (-6.9 F) |
| 2025 | -26.6 C (-15.9 F) |
| 2026 | -23.3 C (-9.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1925 | 47.0 mm (1.9 in) |
| 1926 | 52.6 mm (2.1 in) |
| 1927 | 123.4 mm (4.9 in) |
| 1929 | 22.4 mm (0.9 in) |
| 1930 | 35.6 mm (1.4 in) |
| 1931 | 101.6 mm (4.0 in) |
| 1932 | 47.5 mm (1.9 in) |
| 1933 | 63.2 mm (2.5 in) |
| 1934 | 95.5 mm (3.8 in) |
| 1935 | 53.3 mm (2.1 in) |
| 1936 | 43.2 mm (1.7 in) |
| 1937 | 56.6 mm (2.2 in) |
| 1938 | 76.2 mm (3.0 in) |
| 1939 | 50.8 mm (2.0 in) |
| 1940 | 39.6 mm (1.6 in) |
| 1941 | 67.1 mm (2.6 in) |
| 1942 | 78.7 mm (3.1 in) |
| 1943 | 82.8 mm (3.3 in) |
| 1944 | 70.9 mm (2.8 in) |
| 1945 | 62.5 mm (2.5 in) |
| 1946 | 52.1 mm (2.1 in) |
| 1947 | 48.3 mm (1.9 in) |
| 1948 | 108.0 mm (4.3 in) |
| 1949 | 59.7 mm (2.4 in) |
| 1950 | 71.1 mm (2.8 in) |
| 1951 | 57.7 mm (2.3 in) |
| 1952 | 72.9 mm (2.9 in) |
| 1953 | 70.4 mm (2.8 in) |
| 1954 | 59.2 mm (2.3 in) |
| 1955 | 62.7 mm (2.5 in) |
| 1956 | 42.4 mm (1.7 in) |
| 1957 | 53.1 mm (2.1 in) |
| 1958 | 45.2 mm (1.8 in) |
| 1959 | 39.9 mm (1.6 in) |
| 1960 | 85.3 mm (3.4 in) |
| 1961 | 25.9 mm (1.0 in) |
| 1962 | 42.9 mm (1.7 in) |
| 1963 | 45.7 mm (1.8 in) |
| 1964 | 39.1 mm (1.5 in) |
| 1965 | 41.1 mm (1.6 in) |
| 1966 | 65.0 mm (2.6 in) |
| 1967 | 37.1 mm (1.5 in) |
| 1968 | 65.5 mm (2.6 in) |
| 1969 | 66.3 mm (2.6 in) |
| 1970 | 54.4 mm (2.1 in) |
| 1999 | 99.6 mm (3.9 in) |
| 2000 | 68.6 mm (2.7 in) |
| 2001 | 58.9 mm (2.3 in) |
| 2002 | 67.1 mm (2.6 in) |
| 2003 | 56.1 mm (2.2 in) |
| 2004 | 55.6 mm (2.2 in) |
| 2005 | 183.6 mm (7.2 in) |
| 2006 | 51.6 mm (2.0 in) |
| 2007 | 37.3 mm (1.5 in) |
| 2008 | 64.3 mm (2.5 in) |
| 2009 | 62.2 mm (2.4 in) |
| 2010 | 67.8 mm (2.7 in) |
| 2011 | 55.1 mm (2.2 in) |
| 2012 | 55.4 mm (2.2 in) |
| 2013 | 48.0 mm (1.9 in) |
| 2014 | 101.6 mm (4.0 in) |
| 2015 | 57.4 mm (2.3 in) |
| 2016 | 50.0 mm (2.0 in) |
| 2017 | 53.1 mm (2.1 in) |
| 2018 | 68.3 mm (2.7 in) |
| 2019 | 97.5 mm (3.8 in) |
| 2020 | 54.6 mm (2.1 in) |
| 2021 | 79.0 mm (3.1 in) |
| 2022 | 33.5 mm (1.3 in) |
| 2023 | 58.4 mm (2.3 in) |
| 2024 | 57.4 mm (2.3 in) |
| 2025 | 54.9 mm (2.2 in) |
| 2026 | 58.7 mm (2.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1925 | 67.8 mm (2.7 in) |
| 1926 | 91.7 mm (3.6 in) |
| 1927 | 147.5 mm (5.8 in) |
| 1929 | 40.9 mm (1.6 in) |
| 1930 | 44.4 mm (1.7 in) |
| 1931 | 128.8 mm (5.1 in) |
| 1932 | 88.9 mm (3.5 in) |
| 1933 | 97.5 mm (3.8 in) |
| 1934 | 106.5 mm (4.2 in) |
| 1935 | 68.6 mm (2.7 in) |
| 1936 | 61.2 mm (2.4 in) |
| 1937 | 77.2 mm (3.0 in) |
| 1938 | 186.0 mm (7.3 in) |
| 1939 | 79.5 mm (3.1 in) |
| 1940 | 69.3 mm (2.7 in) |
| 1941 | 88.4 mm (3.5 in) |
| 1942 | 59.5 mm (2.3 in) |
| 1943 | 114.0 mm (4.5 in) |
| 1944 | 104.5 mm (4.1 in) |
| 1945 | 85.4 mm (3.4 in) |
| 1946 | 77.8 mm (3.1 in) |
| 1947 | 94.8 mm (3.7 in) |
| 1948 | 201.7 mm (7.9 in) |
| 1949 | 215.9 mm (8.5 in) |
| 1950 | 86.4 mm (3.4 in) |
| 1951 | 91.7 mm (3.6 in) |
| 1952 | 82.9 mm (3.3 in) |
| 1953 | 88.9 mm (3.5 in) |
| 1954 | 99.4 mm (3.9 in) |
| 1955 | 93.4 mm (3.7 in) |
| 1956 | 67.8 mm (2.7 in) |
| 1957 | 75.7 mm (3.0 in) |
| 1958 | 68.9 mm (2.7 in) |
| 1959 | 84.6 mm (3.3 in) |
| 1960 | 131.5 mm (5.2 in) |
| 1961 | 62.2 mm (2.4 in) |
| 1962 | 62.7 mm (2.5 in) |
| 1963 | 53.6 mm (2.1 in) |
| 1964 | 46.8 mm (1.8 in) |
| 1965 | 67.8 mm (2.7 in) |
| 1966 | 67.3 mm (2.6 in) |
| 1967 | 72.9 mm (2.9 in) |
| 1968 | 71.9 mm (2.8 in) |
| 1969 | 113.9 mm (4.5 in) |
| 1970 | 64.6 mm (2.5 in) |
| 1999 | 108.0 mm (4.3 in) |
| 2000 | 88.7 mm (3.5 in) |
| 2001 | 103.3 mm (4.1 in) |
| 2002 | 106.5 mm (4.2 in) |
| 2003 | 96.6 mm (3.8 in) |
| 2004 | 84.6 mm (3.3 in) |
| 2005 | 214.1 mm (8.4 in) |
| 2006 | 72.1 mm (2.8 in) |
| 2007 | 71.3 mm (2.8 in) |
| 2008 | 96.1 mm (3.8 in) |
| 2009 | 131.5 mm (5.2 in) |
| 2010 | 135.3 mm (5.3 in) |
| 2011 | 140.6 mm (5.5 in) |
| 2012 | 72.9 mm (2.9 in) |
| 2013 | 100.1 mm (3.9 in) |
| 2014 | 101.6 mm (4.0 in) |
| 2015 | 81.3 mm (3.2 in) |
| 2016 | 71.6 mm (2.8 in) |
| 2017 | 66.8 mm (2.6 in) |
| 2018 | 78.6 mm (3.1 in) |
| 2019 | 121.7 mm (4.8 in) |
| 2020 | 110.2 mm (4.3 in) |
| 2021 | 97.3 mm (3.8 in) |
| 2022 | 64.2 mm (2.5 in) |
| 2023 | 94.5 mm (3.7 in) |
| 2024 | 85.0 mm (3.3 in) |
| 2025 | 62.5 mm (2.5 in) |
| 2026 | 92.5 mm (3.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1925 | 14 days |
| 1926 | 16 days |
| 1927 | 13 days |
| 1929 | 18 days |
| 1930 | 17 days |
| 1931 | 12 days |
| 1932 | 20 days |
| 1933 | 11 days |
| 1934 | 12 days |
| 1935 | 24 days |
| 1936 | 11 days |
| 1937 | 14 days |
| 1938 | 22 days |
| 1939 | 21 days |
| 1940 | 12 days |
| 1941 | 19 days |
| 1942 | 4 days |
| 1943 | 19 days |
| 1944 | 19 days |
| 1945 | 8 days |
| 1946 | 13 days |
| 1947 | 10 days |
| 1948 | 17 days |
| 1949 | 14 days |
| 1950 | 17 days |
| 1951 | 13 days |
| 1952 | 25 days |
| 1953 | 23 days |
| 1954 | 12 days |
| 1955 | 14 days |
| 1956 | 16 days |
| 1957 | 14 days |
| 1958 | 14 days |
| 1959 | 9 days |
| 1960 | 17 days |
| 1961 | 11 days |
| 1962 | 17 days |
| 1963 | 23 days |
| 1964 | 16 days |
| 1965 | 14 days |
| 1966 | 19 days |
| 1967 | 16 days |
| 1968 | 18 days |
| 1969 | 14 days |
| 1970 | 12 days |
| 1999 | 13 days |
| 2000 | 17 days |
| 2001 | 16 days |
| 2002 | 10 days |
| 2003 | 15 days |
| 2004 | 14 days |
| 2005 | 13 days |
| 2006 | 17 days |
| 2007 | 13 days |
| 2008 | 11 days |
| 2009 | 13 days |
| 2010 | 18 days |
| 2011 | 15 days |
| 2012 | 14 days |
| 2013 | 12 days |
| 2014 | 14 days |
| 2015 | 19 days |
| 2016 | 17 days |
| 2017 | 14 days |
| 2018 | 14 days |
| 2019 | 10 days |
| 2020 | 17 days |
| 2021 | 16 days |
| 2022 | 11 days |
| 2023 | 14 days |
| 2024 | 17 days |
| 2025 | 16 days |
| 2026 | 12 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
62 years with a frostAcross 62 years with a frost, the median last spring frost at Pittsfield Muni AP falls on 11 May and the median first autumn frost on 2 October, which leaves a median of 142 days between them.
In 1964 to 2025 the median growing season was 157 days. That is 16 days more than in 1926 to 1961.
Fitted over all years, the growing season changes by +2.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1926 to 1961) | Recent period (1964 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 11 May | 12 May | 6 May | 6 days earlier | -0.7 days per decade |
| First autumn frost | 2 October | 30 September | 9 October | 9 days later | +1.7 days per decade |
| Growing days | 142 days | 141 days | 157 days | 16 days more | +2.4 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
63 years, 1926 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 154.2 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 | 56.7 mm (2.2 in) | |
| 5 years | 76.1 mm (3.0 in) | |
| 10 years | 91.2 mm (3.6 in) | |
| 25 years | 113.5 mm (4.5 in) | |
| 50 years | 132.7 mm (5.2 in) | |
| 100 years | 154.2 mm (6.1 in) | Longer than the 63 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, 63 years of values from 1926 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: 183.6 mm (7.2 in) in 2005; 123.4 mm (4.9 in) in 1927; 108.0 mm (4.3 in) in 1948.
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).