Columbia City Weather Records (USC00121734)
Record envelope, standing records and threshold days for Columbia City (USC00121734), Indiana, United States, with 71 years of record.
Key Facts for Columbia City
- Columbia City (USC00121734) is a weather station in Indiana, United States at 41.15 latitude and -85.48 longitude, 271 m (889 ft) above sea level.
- The station reports from 1893 to 1963, 71 years of record.
- 1,464 records set at Columbia City still stand.
- Records are tracked for prcp, snow: an element needs 30 years of data to be eligible.
- Columbia City set a daily record precipitation of 43.9 mm (1.7 in) on 20 July 1963.
About the Station
- Location: Indiana, United States, 41.15 latitude, -85.48 longitude.
- Elevation: 271 m (889 ft).
- Period of record: 1893 to 1963, 71 years.
- Eligible elements: prcp, snow.
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 | 20.0 C (68.0 F) | -28.3 C (-18.9 F) | n/a | n/a |
| Feb | 20.6 C (69.1 F) | -26.7 C (-16.1 F) | n/a | n/a |
| Mar | 28.9 C (84.0 F) | -20.6 C (-5.1 F) | n/a | n/a |
| Apr | 31.7 C (89.1 F) | -9.4 C (15.1 F) | n/a | n/a |
| May | 33.9 C (93.0 F) | -2.8 C (27.0 F) | n/a | n/a |
| Jun | 38.3 C (100.9 F) | 2.8 C (37.0 F) | n/a | n/a |
| Jul | 37.8 C (100.0 F) | 5.6 C (42.1 F) | n/a | n/a |
| Aug | 38.9 C (102.0 F) | 6.1 C (43.0 F) | n/a | n/a |
| Sep | 39.4 C (102.9 F) | -1.1 C (30.0 F) | n/a | n/a |
| Oct | 32.8 C (91.0 F) | -11.1 C (12.0 F) | n/a | n/a |
| Nov | 26.7 C (80.1 F) | -20.0 C (-4.0 F) | n/a | n/a |
| Dec | 18.3 C (64.9 F) | -26.1 C (-15.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 74 |
| 1894 | 36 |
| 1895 | 8 |
| 1896 | 4 |
| 1897 | 4 |
| 1898 | 3 |
| 1899 | 3 |
| 1937 | 5 |
| 1938 | 46 |
| 1939 | 45 |
| 1940 | 77 |
| 1941 | 46 |
| 1942 | 48 |
| 1943 | 40 |
| 1944 | 61 |
| 1945 | 63 |
| 1946 | 66 |
| 1947 | 54 |
| 1948 | 34 |
| 1949 | 47 |
| 1950 | 67 |
| 1951 | 68 |
| 1952 | 47 |
| 1953 | 45 |
| 1954 | 60 |
| 1955 | 42 |
| 1956 | 38 |
| 1957 | 50 |
| 1958 | 50 |
| 1959 | 44 |
| 1960 | 47 |
| 1961 | 27 |
| 1962 | 65 |
| 1963 | 50 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1947-10-18 | Record daily precipitation | Record daily precipitation 82.6 mm (3.3 in) |
| 1951-10-23 | Record daily precipitation | Record daily precipitation 86.1 mm (3.4 in) |
| 1954-10-10 | Record daily precipitation | Record daily precipitation 89.4 mm (3.5 in) |
Wettest Day of Each Month
Oct: 89.4 mm (3.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 50.8 mm (2.0 in) | 20 January 1959 |
| Feb | 50.8 mm (2.0 in) | 19 February 1939 |
| Mar | 66.0 mm (2.6 in) | 13 March 1925 |
| Apr | 55.4 mm (2.2 in) | 17 April 1960 |
| May | 53.8 mm (2.1 in) | 15 May 1945 |
| Jun | 76.2 mm (3.0 in) | 26 June 1959 |
| Jul | 80.0 mm (3.1 in) | 22 July 1896 |
| Aug | 78.0 mm (3.1 in) | 1 August 1897 |
| Sep | 67.3 mm (2.6 in) | 1 September 1899 |
| Oct | 89.4 mm (3.5 in) | 10 October 1954 |
| Nov | 47.8 mm (1.9 in) | 30 November 1927 |
| Dec | 51.3 mm (2.0 in) | 18 December 1924 |
Period of Record Coverage
1893 to 1963| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 4 | 1% | No |
| 1894 | 6 | 2% | No |
| 1895 | 9 | 2% | No |
| 1896 | 4 | 1% | No |
| 1897 | 3 | 1% | No |
| 1898 | 4 | 1% | No |
| 1899 | 1 | 0% | No |
| 1937 | 38 | 10% | No |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 358 | 98% | Yes |
| 1942 | 363 | 99% | Yes |
| 1943 | 359 | 98% | Yes |
| 1944 | 361 | 99% | Yes |
| 1945 | 360 | 99% | Yes |
| 1946 | 361 | 99% | Yes |
| 1947 | 362 | 99% | Yes |
| 1948 | 363 | 99% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 363 | 99% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 363 | 99% | Yes |
| 1954 | 342 | 94% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 361 | 99% | Yes |
| 1957 | 357 | 98% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 361 | 99% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 363 | 99% | Yes |
| 1963 | 259 | 71% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 20 July 1963 | Columbia City, US | daily rain | 43.9 mm (1.7 in) | 13.4 mm (0.5 in) | 20 years | 23 of 100 (Routine) |
| 16 July 1963 | Columbia City, US | daily rain | 19.3 mm (0.8 in) | 8.6 mm (0.34 in) | 16 years | 17 of 100 (Routine) |
| 13 July 1963 | Columbia City, US | daily rain | 20.6 mm (0.8 in) | 0.8 mm (0.03 in) | 36 years | 18 of 100 (Routine) |
| 9 June 1963 | Columbia City, US | daily rain | 28.7 mm (1.1 in) | 8.9 mm (0.35 in) | 38 years | 25 of 100 (Routine) |
| 13 May 1963 | Columbia City, US | daily rain | 15.2 mm (0.6 in) | 0.5 mm (0.02 in) | 33 years | 17 of 100 (Routine) |
| 21 March 1963 | Columbia City, US | daily snowfall | 7.6 cm (3.0 in) | 0.7 cm (0.3 in) | 38 years | 19 of 100 (Routine) |
| 20 February 1963 | Columbia City, US | daily snowfall | 12.7 cm (5.0 in) | 5.1 cm (2.0 in) | 64 years | 38 of 100 (Notable) |
| 6 December 1962 | Columbia City, US | daily snowfall | 5.1 cm (2.0 in) | 1.3 cm (0.5 in) | 20 years | 16 of 100 (Routine) |
| 21 July 1962 | Columbia City, US | daily rain | 16.5 mm (0.6 in) | 0.5 mm (0.02 in) | 8 years | 9 of 100 (Routine) |
| 2 May 1962 | Columbia City, US | daily rain | 34.3 mm (1.4 in) | 6.6 mm (0.26 in) | 32 years | 23 of 100 (Routine) |
| 1 May 1962 | Columbia City, US | daily rain | 19.3 mm (0.8 in) | 2.3 mm (0.09 in) | 25 years | 16 of 100 (Routine) |
| 5 March 1962 | Columbia City, US | daily snowfall | 7.6 cm (3.0 in) | 6.1 cm (2.4 in) | 29 years | 31 of 100 (Routine) |
| 21 February 1962 | Columbia City, US | daily snowfall | 15.2 cm (6.0 in) | 7.6 cm (3.0 in) | 68 years | 46 of 100 (Notable) |
| 3 February 1962 | Columbia City, US | daily rain | 11.7 mm (0.5 in) | 5.9 mm (0.23 in) | 10 years | 18 of 100 (Routine) |
| 26 January 1962 | Columbia City, US | daily rain | 21.6 mm (0.9 in) | 7.6 mm (0.30 in) | 12 years | 19 of 100 (Routine) |
| 15 January 1962 | Columbia City, US | daily rain | 23.4 mm (0.9 in) | 6.4 mm (0.25 in) | 11 years | 18 of 100 (Routine) |
| 24 December 1961 | Columbia City, US | daily snowfall | 15.2 cm (6.0 in) | 5.5 cm (2.2 in) | 27 years | 28 of 100 (Routine) |
| 19 November 1961 | Columbia City, US | daily snowfall | 4.3 cm (1.7 in) | 2.3 cm (0.9 in) | 35 years | 20 of 100 (Routine) |
| 13 October 1961 | Columbia City, US | daily rain | 15.2 mm (0.6 in) | 1.0 mm (0.04 in) | 66 years | 20 of 100 (Routine) |
| 24 September 1961 | Columbia City, US | daily rain | 33.5 mm (1.3 in) | 8.9 mm (0.35 in) | 35 years | 23 of 100 (Routine) |
Climate Trend
24 complete years, 1938 to 1962| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1938 | 11.3 C | +0.56 C |
| 1939 | 10.5 C | -0.20 C |
| 1940 | 9.7 C | -1.09 C |
| 1941 | 11.1 C | +0.40 C |
| 1942 | 10.9 C | +0.20 C |
| 1943 | 10.4 C | -0.38 C |
| 1944 | 11.2 C | +0.48 C |
| 1945 | 10.3 C | -0.40 C |
| 1946 | 11.9 C | +1.17 C |
| 1947 | 10.3 C | -0.44 C |
| 1948 | 10.7 C | -0.03 C |
| 1949 | 11.7 C | +0.92 C |
| 1950 | 9.7 C | -1.04 C |
| 1951 | 10.0 C | -0.73 C |
| 1952 | 11.2 C | +0.50 C |
| 1953 | 12.0 C | +1.29 C |
| 1955 | 11.2 C | +0.49 C |
| 1956 | 10.9 C | +0.19 C |
| 1957 | 10.3 C | -0.46 C |
| 1958 | 9.7 C | -1.05 C |
| 1959 | 11.3 C | +0.53 C |
| 1960 | 10.2 C | -0.51 C |
| 1961 | 10.9 C | +0.11 C |
| 1962 | 10.1 C | -0.62 C |
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1893 to 1963| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.4 C (102.9 F) | 1953 | 35.9 C (96.5 F) | 34 |
| Coldest night (TNn) | -28.3 C (-18.9 F) | 1963 | -21.1 C (-6.0 F) | 34 |
| Wettest day (Rx1day) | 89.4 mm (3.5 in) | 1954 | 53.7 mm (2.1 in) | 50 |
| Wettest five days (Rx5day) | 156.7 mm (6.2 in) | 1938 | 78.9 mm (3.1 in) | 50 |
| Longest dry spell (CDD) | 37 days | 1939 | 19 days | 50 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 35.0 C (95.0 F) |
| 1894 | 28.9 C (84.0 F) |
| 1895 | 33.9 C (93.0 F) |
| 1896 | 33.9 C (93.0 F) |
| 1897 | 32.8 C (91.0 F) |
| 1898 | 33.9 C (93.0 F) |
| 1899 | 32.2 C (90.0 F) |
| 1921 | n/a |
| 1922 | n/a |
| 1923 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1936 | n/a |
| 1937 | 12.8 C (55.0 F) |
| 1938 | 33.3 C (91.9 F) |
| 1939 | 37.2 C (99.0 F) |
| 1940 | 36.7 C (98.1 F) |
| 1941 | 36.1 C (97.0 F) |
| 1942 | 36.7 C (98.1 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 38.3 C (100.9 F) |
| 1945 | 36.1 C (97.0 F) |
| 1946 | 36.1 C (97.0 F) |
| 1947 | 38.9 C (102.0 F) |
| 1948 | 38.3 C (100.9 F) |
| 1949 | 35.6 C (96.1 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 36.7 C (98.1 F) |
| 1952 | 37.2 C (99.0 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 37.8 C (100.0 F) |
| 1955 | 37.2 C (99.0 F) |
| 1956 | 36.1 C (97.0 F) |
| 1957 | 35.6 C (96.1 F) |
| 1958 | 32.8 C (91.0 F) |
| 1959 | 36.7 C (98.1 F) |
| 1960 | 35.0 C (95.0 F) |
| 1961 | 35.6 C (96.1 F) |
| 1962 | 37.8 C (100.0 F) |
| 1963 | 35.6 C (96.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -16.1 C (3.0 F) |
| 1894 | -22.2 C (-8.0 F) |
| 1895 | -12.2 C (10.0 F) |
| 1896 | -15.0 C (5.0 F) |
| 1897 | -19.4 C (-2.9 F) |
| 1898 | -19.4 C (-2.9 F) |
| 1899 | -16.1 C (3.0 F) |
| 1921 | n/a |
| 1922 | n/a |
| 1923 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1936 | n/a |
| 1937 | -16.1 C (3.0 F) |
| 1938 | -17.8 C (0.0 F) |
| 1939 | -17.2 C (1.0 F) |
| 1940 | -26.1 C (-15.0 F) |
| 1941 | -19.4 C (-2.9 F) |
| 1942 | -23.9 C (-11.0 F) |
| 1943 | -23.9 C (-11.0 F) |
| 1944 | -21.7 C (-7.1 F) |
| 1945 | -23.3 C (-9.9 F) |
| 1946 | -21.1 C (-6.0 F) |
| 1947 | -19.4 C (-2.9 F) |
| 1948 | -21.7 C (-7.1 F) |
| 1949 | -19.4 C (-2.9 F) |
| 1950 | -21.1 C (-6.0 F) |
| 1951 | -26.7 C (-16.1 F) |
| 1952 | -17.2 C (1.0 F) |
| 1953 | -17.8 C (0.0 F) |
| 1954 | -16.7 C (1.9 F) |
| 1955 | -22.8 C (-9.0 F) |
| 1956 | -16.7 C (1.9 F) |
| 1957 | -22.8 C (-9.0 F) |
| 1958 | -23.9 C (-11.0 F) |
| 1959 | -22.8 C (-9.0 F) |
| 1960 | -25.0 C (-13.0 F) |
| 1961 | -21.1 C (-6.0 F) |
| 1962 | -24.4 C (-11.9 F) |
| 1963 | -28.3 C (-18.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 34.5 mm (1.4 in) |
| 1894 | 35.8 mm (1.4 in) |
| 1895 | 43.4 mm (1.7 in) |
| 1896 | 80.0 mm (3.1 in) |
| 1897 | 78.0 mm (3.1 in) |
| 1898 | 50.8 mm (2.0 in) |
| 1899 | 67.3 mm (2.6 in) |
| 1921 | 45.7 mm (1.8 in) |
| 1922 | 46.7 mm (1.8 in) |
| 1923 | 58.4 mm (2.3 in) |
| 1924 | 51.3 mm (2.0 in) |
| 1925 | 66.0 mm (2.6 in) |
| 1926 | 67.3 mm (2.6 in) |
| 1927 | 66.3 mm (2.6 in) |
| 1928 | 26.7 mm (1.1 in) |
| 1929 | 69.6 mm (2.7 in) |
| 1930 | 36.1 mm (1.4 in) |
| 1931 | 56.1 mm (2.2 in) |
| 1932 | 36.1 mm (1.4 in) |
| 1933 | 34.8 mm (1.4 in) |
| 1934 | 54.1 mm (2.1 in) |
| 1935 | 34.8 mm (1.4 in) |
| 1936 | 45.5 mm (1.8 in) |
| 1937 | 40.1 mm (1.6 in) |
| 1938 | 72.4 mm (2.9 in) |
| 1939 | 56.1 mm (2.2 in) |
| 1940 | 49.8 mm (2.0 in) |
| 1941 | 31.0 mm (1.2 in) |
| 1942 | 53.3 mm (2.1 in) |
| 1943 | 66.0 mm (2.6 in) |
| 1944 | 46.5 mm (1.8 in) |
| 1945 | 53.8 mm (2.1 in) |
| 1946 | 47.0 mm (1.9 in) |
| 1947 | 82.6 mm (3.3 in) |
| 1948 | 43.9 mm (1.7 in) |
| 1949 | 64.3 mm (2.5 in) |
| 1950 | 71.4 mm (2.8 in) |
| 1951 | 86.1 mm (3.4 in) |
| 1952 | 53.6 mm (2.1 in) |
| 1953 | 62.7 mm (2.5 in) |
| 1954 | 89.4 mm (3.5 in) |
| 1955 | 63.5 mm (2.5 in) |
| 1956 | 33.3 mm (1.3 in) |
| 1957 | 63.5 mm (2.5 in) |
| 1958 | 64.0 mm (2.5 in) |
| 1959 | 76.2 mm (3.0 in) |
| 1960 | 62.7 mm (2.5 in) |
| 1961 | 35.8 mm (1.4 in) |
| 1962 | 34.3 mm (1.4 in) |
| 1963 | 43.9 mm (1.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 53.4 mm (2.1 in) |
| 1894 | 71.1 mm (2.8 in) |
| 1895 | 72.4 mm (2.9 in) |
| 1896 | 154.1 mm (6.1 in) |
| 1897 | 85.9 mm (3.4 in) |
| 1898 | 91.2 mm (3.6 in) |
| 1899 | 67.3 mm (2.6 in) |
| 1921 | 73.9 mm (2.9 in) |
| 1922 | 68.3 mm (2.7 in) |
| 1923 | 78.0 mm (3.1 in) |
| 1924 | 79.8 mm (3.1 in) |
| 1925 | 76.6 mm (3.0 in) |
| 1926 | 107.4 mm (4.2 in) |
| 1927 | 118.4 mm (4.7 in) |
| 1928 | 62.2 mm (2.4 in) |
| 1929 | 101.4 mm (4.0 in) |
| 1930 | 84.4 mm (3.3 in) |
| 1931 | 58.6 mm (2.3 in) |
| 1932 | 52.8 mm (2.1 in) |
| 1933 | 69.3 mm (2.7 in) |
| 1934 | 75.9 mm (3.0 in) |
| 1935 | 73.4 mm (2.9 in) |
| 1936 | 65.1 mm (2.6 in) |
| 1937 | 64.8 mm (2.6 in) |
| 1938 | 156.7 mm (6.2 in) |
| 1939 | 93.5 mm (3.7 in) |
| 1940 | 62.2 mm (2.4 in) |
| 1941 | 88.8 mm (3.5 in) |
| 1942 | 75.4 mm (3.0 in) |
| 1943 | 94.4 mm (3.7 in) |
| 1944 | 94.8 mm (3.7 in) |
| 1945 | 103.1 mm (4.1 in) |
| 1946 | 61.5 mm (2.4 in) |
| 1947 | 82.6 mm (3.3 in) |
| 1948 | 56.5 mm (2.2 in) |
| 1949 | 76.0 mm (3.0 in) |
| 1950 | 98.1 mm (3.9 in) |
| 1951 | 117.8 mm (4.6 in) |
| 1952 | 105.9 mm (4.2 in) |
| 1953 | 83.3 mm (3.3 in) |
| 1954 | 143.8 mm (5.7 in) |
| 1955 | 116.8 mm (4.6 in) |
| 1956 | 37.6 mm (1.5 in) |
| 1957 | 73.7 mm (2.9 in) |
| 1958 | 109.3 mm (4.3 in) |
| 1959 | 108.8 mm (4.3 in) |
| 1960 | 94.2 mm (3.7 in) |
| 1961 | 59.9 mm (2.4 in) |
| 1962 | 64.8 mm (2.6 in) |
| 1963 | 96.4 mm (3.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 18 days |
| 1894 | 20 days |
| 1895 | 20 days |
| 1896 | 15 days |
| 1897 | 19 days |
| 1898 | 13 days |
| 1899 | 29 days |
| 1921 | 9 days |
| 1922 | 17 days |
| 1923 | 22 days |
| 1924 | 34 days |
| 1925 | 23 days |
| 1926 | 18 days |
| 1927 | 19 days |
| 1928 | 18 days |
| 1929 | 13 days |
| 1930 | 21 days |
| 1931 | 17 days |
| 1932 | 17 days |
| 1933 | 17 days |
| 1934 | 24 days |
| 1935 | 17 days |
| 1936 | 17 days |
| 1937 | 13 days |
| 1938 | 19 days |
| 1939 | 37 days |
| 1940 | 21 days |
| 1941 | 16 days |
| 1942 | 21 days |
| 1943 | 24 days |
| 1944 | 28 days |
| 1945 | 21 days |
| 1946 | 23 days |
| 1947 | 18 days |
| 1948 | 19 days |
| 1949 | 21 days |
| 1950 | 17 days |
| 1951 | 16 days |
| 1952 | 21 days |
| 1953 | 24 days |
| 1954 | 17 days |
| 1955 | 17 days |
| 1956 | 27 days |
| 1957 | 23 days |
| 1958 | 23 days |
| 1959 | 19 days |
| 1960 | 16 days |
| 1961 | 16 days |
| 1962 | 20 days |
| 1963 | 20 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
24 years with a frostAcross 24 years with a frost, the median last spring frost at Columbia City falls on 25 April and the median first autumn frost on 13 October, which leaves a median of 168 days between them.
| Measure | Median, all years | Earliest period | Recent period (1938 to 1962) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 25 April | n/a | 25 April | n/a | n/a |
| First autumn frost | 13 October | n/a | 13 October | n/a | n/a |
| Growing days | 168 days | n/a | 168 days | n/a | n/a |
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
43 years, 1893 to 1962A day with at least 54.1 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 94.9 mm (3.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 54.1 mm (2.1 in) | |
| 5 years | 69.0 mm (2.7 in) | |
| 10 years | 76.9 mm (3.0 in) | |
| 25 years | 85.3 mm (3.4 in) | |
| 50 years | 90.5 mm (3.6 in) | Longer than the 43 years of record |
| 100 years | 94.9 mm (3.7 in) | Longer than the 43 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, 43 years of values from 1893 to 1962.
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: 89.4 mm (3.5 in) in 1954; 86.1 mm (3.4 in) in 1951; 82.6 mm (3.3 in) in 1947.
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 (2025-12-31).