New Martinsville 4 NNE Weather Records (USC00466467)
Record envelope, standing records and threshold days for New Martinsville 4 NNE (USC00466467), West Virginia, United States, with 84 years of record.
Key Facts for New Martinsville 4 NNE
- New Martinsville 4 NNE (USC00466467) is a weather station in West Virginia, United States at 39.68 latitude and -80.85 longitude, 214 m (702 ft) above sea level.
- The station reports from 1892 to 1975, 84 years of record.
- 1,464 records set at New Martinsville 4 NNE still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- New Martinsville 4 NNE set a daily record precipitation of 38.9 mm (1.5 in) on 23 February 1975.
About the Station
- Location: West Virginia, United States, 39.68 latitude, -80.85 longitude.
- Elevation: 214 m (702 ft).
- Period of record: 1892 to 1975, 84 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 | 26.1 C (79.0 F) | -27.8 C (-18.0 F) | n/a | n/a |
| Feb | 26.1 C (79.0 F) | -31.7 C (-25.1 F) | n/a | n/a |
| Mar | 31.7 C (89.1 F) | -24.4 C (-11.9 F) | n/a | n/a |
| Apr | 35.0 C (95.0 F) | -14.4 C (6.1 F) | n/a | n/a |
| May | 37.2 C (99.0 F) | -3.9 C (25.0 F) | n/a | n/a |
| Jun | 38.9 C (102.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Jul | 41.1 C (106.0 F) | 4.4 C (39.9 F) | n/a | n/a |
| Aug | 42.8 C (109.0 F) | 6.1 C (43.0 F) | n/a | n/a |
| Sep | 39.4 C (102.9 F) | 0.0 C (32.0 F) | n/a | n/a |
| Oct | 36.1 C (97.0 F) | -8.9 C (16.0 F) | n/a | n/a |
| Nov | 29.4 C (84.9 F) | -17.2 C (1.0 F) | n/a | n/a |
| Dec | 24.4 C (75.9 F) | -24.4 C (-11.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 29 |
| 1894 | 25 |
| 1895 | 39 |
| 1896 | 35 |
| 1897 | 27 |
| 1898 | 15 |
| 1899 | 21 |
| 1900 | 33 |
| 1901 | 22 |
| 1902 | 16 |
| 1903 | 17 |
| 1904 | 12 |
| 1905 | 14 |
| 1906 | 22 |
| 1907 | 13 |
| 1908 | 13 |
| 1909 | 17 |
| 1910 | 14 |
| 1911 | 31 |
| 1912 | 11 |
| 1913 | 17 |
| 1914 | 30 |
| 1915 | 12 |
| 1916 | 12 |
| 1917 | 23 |
| 1918 | 27 |
| 1919 | 21 |
| 1920 | 18 |
| 1921 | 12 |
| 1922 | 12 |
| 1923 | 19 |
| 1924 | 19 |
| 1925 | 24 |
| 1926 | 15 |
| 1927 | 35 |
| 1928 | 16 |
| 1929 | 20 |
| 1930 | 44 |
| 1931 | 25 |
| 1932 | 32 |
| 1933 | 33 |
| 1934 | 20 |
| 1935 | 19 |
| 1936 | 19 |
| 1937 | 16 |
| 1938 | 9 |
| 1939 | 7 |
| 1940 | 4 |
| 1941 | 13 |
| 1942 | 20 |
| 1943 | 16 |
| 1944 | 11 |
| 1945 | 20 |
| 1946 | 13 |
| 1947 | 15 |
| 1948 | 17 |
| 1949 | 16 |
| 1950 | 22 |
| 1951 | 20 |
| 1952 | 11 |
| 1953 | 11 |
| 1954 | 8 |
| 1955 | 13 |
| 1956 | 14 |
| 1957 | 13 |
| 1958 | 7 |
| 1959 | 14 |
| 1960 | 14 |
| 1961 | 12 |
| 1962 | 24 |
| 1963 | 16 |
| 1964 | 14 |
| 1965 | 15 |
| 1966 | 11 |
| 1967 | 10 |
| 1968 | 6 |
| 1969 | 5 |
| 1970 | 11 |
| 1971 | 13 |
| 1972 | 25 |
| 1973 | 12 |
| 1974 | 14 |
| 1975 | 2 |
Wettest Day of Each Month
Jul: 95.8 mm (3.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 42.2 mm (1.7 in) | 8 January 1953 |
| Feb | 53.8 mm (2.1 in) | 13 February 1966 |
| Mar | 66.3 mm (2.6 in) | 13 March 1907 |
| Apr | 70.9 mm (2.8 in) | 12 April 1948 |
| May | 76.7 mm (3.0 in) | 27 May 1956 |
| Jun | 82.6 mm (3.3 in) | 4 June 1941 |
| Jul | 95.8 mm (3.8 in) | 24 July 1896 |
| Aug | 91.9 mm (3.6 in) | 18 August 1932 |
| Sep | 66.5 mm (2.6 in) | 12 September 1965 |
| Oct | 89.4 mm (3.5 in) | 15 October 1954 |
| Nov | 55.9 mm (2.2 in) | 26 November 1919 |
| Dec | 58.4 mm (2.3 in) | 15 December 1948 |
Period of Record Coverage
1894 to 1975| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1894 | 355 | 97% | Yes |
| 1895 | 359 | 98% | Yes |
| 1896 | 359 | 98% | Yes |
| 1897 | 362 | 99% | Yes |
| 1898 | 355 | 97% | Yes |
| 1899 | 360 | 99% | Yes |
| 1900 | 362 | 99% | Yes |
| 1901 | 364 | 100% | Yes |
| 1902 | 355 | 97% | Yes |
| 1903 | 355 | 97% | Yes |
| 1904 | 350 | 96% | Yes |
| 1905 | 363 | 99% | Yes |
| 1906 | 363 | 99% | Yes |
| 1907 | 336 | 92% | Yes |
| 1908 | 363 | 99% | Yes |
| 1909 | 350 | 96% | Yes |
| 1910 | 354 | 97% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 365 | 100% | Yes |
| 1913 | 354 | 97% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 363 | 99% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 360 | 99% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 364 | 100% | Yes |
| 1928 | 365 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 363 | 99% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 363 | 99% | Yes |
| 1936 | 338 | 92% | Yes |
| 1937 | 359 | 98% | Yes |
| 1938 | 359 | 98% | Yes |
| 1939 | 329 | 90% | Yes |
| 1940 | 153 | 42% | No |
| 1941 | 364 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 361 | 99% | Yes |
| 1944 | 364 | 99% | Yes |
| 1945 | 361 | 99% | Yes |
| 1946 | 363 | 99% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 260 | 71% | No |
| 1955 | 354 | 97% | Yes |
| 1956 | 360 | 98% | Yes |
| 1957 | 362 | 99% | Yes |
| 1958 | 361 | 99% | Yes |
| 1959 | 360 | 99% | Yes |
| 1960 | 358 | 98% | Yes |
| 1961 | 362 | 99% | Yes |
| 1962 | 359 | 98% | Yes |
| 1963 | 363 | 99% | Yes |
| 1964 | 361 | 99% | Yes |
| 1965 | 363 | 99% | Yes |
| 1966 | 363 | 99% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 361 | 99% | Yes |
| 1972 | 361 | 99% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 284 | 78% | No |
| 1975 | 90 | 25% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 23 February 1975 | New Martinsville 4 NNE, US | daily rain | 38.9 mm (1.5 in) | 11.0 mm (0.4 in) | 65 years | 41 of 100 (Notable) |
| 23 February 1975 | New Martinsville 4 NNE, US | daily high min | 9.4 C (48.9 F) | 0.5 C (0.9 F) | 49 years | 22 of 100 (Routine) |
| 14 January 1975 | New Martinsville 4 NNE, US | daily low max (Tie) | -5.0 C (23.0 F) | tie | 79 years | 7 of 100 (Routine) |
| 11 January 1975 | New Martinsville 4 NNE, US | daily high min | 10.0 C (50.0 F) | 5.0 C (9.0 F) | 73 years | 37 of 100 (Notable) |
| 11 January 1975 | New Martinsville 4 NNE, US | daily high max (Tie) | 16.1 C (61.0 F) | tie | 12 years | 2 of 100 (Routine) |
| 1 December 1974 | New Martinsville 4 NNE, US | daily rain | 24.9 mm (1.0 in) | 2.0 mm (0.08 in) | 37 years | 20 of 100 (Routine) |
| 4 November 1974 | New Martinsville 4 NNE, US | daily high min | 14.4 C (57.9 F) | 1.6 C (2.9 F) | 28 years | 19 of 100 (Routine) |
| 20 October 1974 | New Martinsville 4 NNE, US | daily low max (Tie) | 7.2 C (45.0 F) | tie | 48 years | 5 of 100 (Routine) |
| 4 October 1974 | New Martinsville 4 NNE, US | daily low min | -2.2 C (28.0 F) | 1.1 C (2.0 F) | 21 years | 16 of 100 (Routine) |
| 3 October 1974 | New Martinsville 4 NNE, US | daily low min | -2.8 C (27.0 F) | 2.8 C (5.0 F) | 78 years | 36 of 100 (Notable) |
| 3 October 1974 | New Martinsville 4 NNE, US | daily low max | 11.1 C (52.0 F) | 3.3 C (5.9 F) | 28 years | 21 of 100 (Routine) |
| 2 October 1974 | New Martinsville 4 NNE, US | daily low max | 12.8 C (55.0 F) | 1.1 C (2.0 F) | 44 years | 22 of 100 (Routine) |
| 24 September 1974 | New Martinsville 4 NNE, US | monthly low min (Tie) | 0.0 C (32.0 F) | tie | 45 years | 7 of 100 (Routine) |
| 23 September 1974 | New Martinsville 4 NNE, US | daily low min | 0.6 C (33.1 F) | 0.5 C (0.9 F) | 77 years | 32 of 100 (Routine) |
| 23 September 1974 | New Martinsville 4 NNE, US | daily low max | 15.0 C (59.0 F) | 3.3 C (5.9 F) | 24 years | 22 of 100 (Routine) |
| 6 September 1974 | New Martinsville 4 NNE, US | daily low max (Tie) | 20.6 C (69.1 F) | tie | 77 years | 7 of 100 (Routine) |
| 4 September 1974 | New Martinsville 4 NNE, US | daily low max | 19.4 C (66.9 F) | 2.3 C (4.1 F) | 59 years | 30 of 100 (Routine) |
| 1 September 1974 | New Martinsville 4 NNE, US | daily rain | 43.7 mm (1.7 in) | 5.9 mm (0.23 in) | 23 years | 19 of 100 (Routine) |
| 30 August 1974 | New Martinsville 4 NNE, US | daily rain | 43.4 mm (1.7 in) | 26.9 mm (1.1 in) | 55 years | 45 of 100 (Notable) |
| 23 June 1974 | New Martinsville 4 NNE, US | daily rain | 39.6 mm (1.6 in) | 6.1 mm (0.24 in) | 1 year | 13 of 100 (Routine) |
Climate Trend
71 complete years, 1894 to 1973| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1894 | 12.8 C | +0.33 C |
| 1895 | 10.9 C | -1.56 C |
| 1896 | 12.4 C | -0.03 C |
| 1897 | 12.7 C | +0.24 C |
| 1898 | 12.9 C | +0.51 C |
| 1899 | 12.5 C | +0.08 C |
| 1900 | 13.1 C | +0.67 C |
| 1901 | 12.2 C | -0.26 C |
| 1902 | 12.6 C | +0.16 C |
| 1904 | 11.7 C | -0.68 C |
| 1905 | 12.2 C | -0.21 C |
| 1906 | 13.1 C | +0.67 C |
| 1908 | 13.0 C | +0.58 C |
| 1910 | 12.2 C | -0.25 C |
| 1911 | 13.5 C | +1.10 C |
| 1912 | 11.9 C | -0.52 C |
| 1913 | 13.2 C | +0.74 C |
| 1914 | 12.3 C | -0.11 C |
| 1915 | 12.6 C | +0.16 C |
| 1916 | 12.2 C | -0.19 C |
| 1917 | 10.7 C | -1.71 C |
| 1918 | 12.6 C | +0.17 C |
| 1919 | 13.1 C | +0.63 C |
| 1920 | 11.6 C | -0.80 C |
| 1921 | 14.4 C | +1.93 C |
| 1922 | 13.0 C | +0.57 C |
| 1923 | 12.3 C | -0.10 C |
| 1924 | 11.0 C | -1.40 C |
| 1925 | 11.8 C | -0.66 C |
| 1926 | 11.2 C | -1.23 C |
| 1927 | 12.4 C | +0.01 C |
| 1928 | 12.1 C | -0.31 C |
| 1929 | 12.3 C | -0.13 C |
| 1930 | 13.0 C | +0.61 C |
| 1931 | 13.5 C | +1.05 C |
| 1932 | 13.1 C | +0.63 C |
| 1933 | 13.7 C | +1.27 C |
| 1934 | 12.8 C | +0.37 C |
| 1935 | 12.6 C | +0.13 C |
| 1937 | 12.1 C | -0.34 C |
| 1942 | 12.5 C | +0.03 C |
| 1943 | 12.0 C | -0.47 C |
| 1944 | 12.5 C | +0.12 C |
| 1945 | 12.4 C | +0.02 C |
| 1946 | 13.4 C | +0.94 C |
| 1947 | 12.1 C | -0.29 C |
| 1948 | 12.7 C | +0.26 C |
| 1949 | 13.6 C | +1.18 C |
| 1950 | 12.0 C | -0.39 C |
| 1951 | 12.5 C | +0.04 C |
| 1952 | 12.8 C | +0.36 C |
| 1953 | 13.0 C | +0.59 C |
| 1955 | 12.8 C | +0.33 C |
| 1956 | 12.6 C | +0.13 C |
| 1957 | 12.9 C | +0.50 C |
| 1958 | 11.2 C | -1.21 C |
| 1959 | 12.9 C | +0.44 C |
| 1960 | 11.8 C | -0.66 C |
| 1961 | 12.2 C | -0.25 C |
| 1962 | 11.9 C | -0.48 C |
| 1963 | 11.1 C | -1.30 C |
| 1964 | 12.5 C | +0.03 C |
| 1965 | 12.2 C | -0.18 C |
| 1966 | 11.6 C | -0.87 C |
| 1967 | 11.8 C | -0.66 C |
| 1968 | 12.2 C | -0.25 C |
| 1969 | 11.9 C | -0.55 C |
| 1970 | 12.3 C | -0.12 C |
| 1971 | 12.4 C | +0.01 C |
| 1972 | 12.1 C | -0.33 C |
| 1973 | 13.2 C | +0.82 C |
The fitted trend in annual mean temperature here over 1894 to 1973 is -0.03 C (-0.10 to 0.04) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.05 F (-0.17 to 0.07) per decade. The slope is a straight line fitted to 71 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.03 C (-0.10 to 0.04) per decade | -0.05 F (-0.17 to 0.07) per decade | 1894 to 1973 | 71 | Not clearly different from zero |
| Mean daily maximum | -0.05 C (-0.13 to 0.04) per decade | -0.1 F (-0.2 to 0.1) per decade | 1894 to 1973 | 71 | Not clearly different from zero |
| Mean daily minimum | 0.00 C (-0.08 to 0.07) per decade | -0.01 F (-0.14 to 0.12) per decade | 1894 to 1973 | 71 | 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 1975| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.8 C (109.0 F) | 1918 | 36.7 C (98.1 F) | 82 |
| Coldest night (TNn) | -31.7 C (-25.1 F) | 1899 | -18.9 C (-2.0 F) | 83 |
| Wettest day (Rx1day) | 95.8 mm (3.8 in) | 1896 | 49.1 mm (1.9 in) | 84 |
| Wettest five days (Rx5day) | 197.7 mm (7.8 in) | 1896 | 81.9 mm (3.2 in) | 84 |
| Longest dry spell (CDD) | 44 days | 1963 | 16 days | 84 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1892 | n/a |
| 1893 | n/a |
| 1894 | 36.1 C (97.0 F) |
| 1895 | 37.2 C (99.0 F) |
| 1896 | 35.0 C (95.0 F) |
| 1897 | 37.8 C (100.0 F) |
| 1898 | 38.3 C (100.9 F) |
| 1899 | 36.7 C (98.1 F) |
| 1900 | 37.2 C (99.0 F) |
| 1901 | 40.0 C (104.0 F) |
| 1902 | 37.2 C (99.0 F) |
| 1903 | 37.2 C (99.0 F) |
| 1904 | 36.1 C (97.0 F) |
| 1905 | 36.1 C (97.0 F) |
| 1906 | 35.6 C (96.1 F) |
| 1907 | 33.9 C (93.0 F) |
| 1908 | 36.1 C (97.0 F) |
| 1909 | 35.0 C (95.0 F) |
| 1910 | 35.6 C (96.1 F) |
| 1911 | 40.0 C (104.0 F) |
| 1912 | 36.1 C (97.0 F) |
| 1913 | 37.2 C (99.0 F) |
| 1914 | 39.4 C (102.9 F) |
| 1915 | 35.0 C (95.0 F) |
| 1916 | 36.1 C (97.0 F) |
| 1917 | 36.7 C (98.1 F) |
| 1918 | 42.8 C (109.0 F) |
| 1919 | 37.8 C (100.0 F) |
| 1920 | 33.3 C (91.9 F) |
| 1921 | 37.8 C (100.0 F) |
| 1922 | 36.1 C (97.0 F) |
| 1923 | 37.8 C (100.0 F) |
| 1924 | 37.2 C (99.0 F) |
| 1925 | 38.9 C (102.0 F) |
| 1926 | 37.8 C (100.0 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 36.1 C (97.0 F) |
| 1929 | 35.6 C (96.1 F) |
| 1930 | 40.6 C (105.1 F) |
| 1931 | 38.9 C (102.0 F) |
| 1932 | 37.8 C (100.0 F) |
| 1933 | 40.0 C (104.0 F) |
| 1934 | 41.1 C (106.0 F) |
| 1935 | 37.2 C (99.0 F) |
| 1936 | 38.9 C (102.0 F) |
| 1937 | 36.7 C (98.1 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 36.7 C (98.1 F) |
| 1940 | 35.0 C (95.0 F) |
| 1941 | 38.9 C (102.0 F) |
| 1942 | 37.8 C (100.0 F) |
| 1943 | 35.6 C (96.1 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 36.7 C (98.1 F) |
| 1946 | 36.7 C (98.1 F) |
| 1947 | 36.7 C (98.1 F) |
| 1948 | 38.9 C (102.0 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 35.0 C (95.0 F) |
| 1951 | 36.7 C (98.1 F) |
| 1952 | 37.8 C (100.0 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 38.9 C (102.0 F) |
| 1955 | 38.9 C (102.0 F) |
| 1956 | 35.0 C (95.0 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 35.0 C (95.0 F) |
| 1959 | 35.6 C (96.1 F) |
| 1960 | 33.9 C (93.0 F) |
| 1961 | 35.0 C (95.0 F) |
| 1962 | 37.2 C (99.0 F) |
| 1963 | 35.0 C (95.0 F) |
| 1964 | 36.1 C (97.0 F) |
| 1965 | 37.2 C (99.0 F) |
| 1966 | 36.7 C (98.1 F) |
| 1967 | 35.0 C (95.0 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 35.0 C (95.0 F) |
| 1970 | 35.6 C (96.1 F) |
| 1971 | 36.7 C (98.1 F) |
| 1972 | 35.6 C (96.1 F) |
| 1973 | 35.6 C (96.1 F) |
| 1974 | 32.2 C (90.0 F) |
| 1975 | 21.1 C (70.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1892 | n/a |
| 1893 | 20.0 C (68.0 F) |
| 1894 | -24.4 C (-11.9 F) |
| 1895 | -22.2 C (-8.0 F) |
| 1896 | -17.2 C (1.0 F) |
| 1897 | -22.2 C (-8.0 F) |
| 1898 | -20.0 C (-4.0 F) |
| 1899 | -31.7 C (-25.1 F) |
| 1900 | -18.3 C (-0.9 F) |
| 1901 | -18.9 C (-2.0 F) |
| 1902 | -17.8 C (0.0 F) |
| 1903 | -20.6 C (-5.1 F) |
| 1904 | -23.9 C (-11.0 F) |
| 1905 | -22.8 C (-9.0 F) |
| 1906 | -17.8 C (0.0 F) |
| 1907 | -21.1 C (-6.0 F) |
| 1908 | -15.6 C (3.9 F) |
| 1909 | -17.8 C (0.0 F) |
| 1910 | -20.0 C (-4.0 F) |
| 1911 | -15.0 C (5.0 F) |
| 1912 | -26.7 C (-16.1 F) |
| 1913 | -14.4 C (6.1 F) |
| 1914 | -22.2 C (-8.0 F) |
| 1915 | -17.2 C (1.0 F) |
| 1916 | -21.1 C (-6.0 F) |
| 1917 | -23.9 C (-11.0 F) |
| 1918 | -27.8 C (-18.0 F) |
| 1919 | -19.4 C (-2.9 F) |
| 1920 | -18.9 C (-2.0 F) |
| 1921 | -12.8 C (9.0 F) |
| 1922 | -18.9 C (-2.0 F) |
| 1923 | -17.2 C (1.0 F) |
| 1924 | -20.0 C (-4.0 F) |
| 1925 | -22.8 C (-9.0 F) |
| 1926 | -26.1 C (-15.0 F) |
| 1927 | -18.3 C (-0.9 F) |
| 1928 | -18.9 C (-2.0 F) |
| 1929 | -21.7 C (-7.1 F) |
| 1930 | -19.4 C (-2.9 F) |
| 1931 | -12.8 C (9.0 F) |
| 1932 | -21.1 C (-6.0 F) |
| 1933 | -18.3 C (-0.9 F) |
| 1934 | -23.9 C (-11.0 F) |
| 1935 | -18.9 C (-2.0 F) |
| 1936 | -25.6 C (-14.1 F) |
| 1937 | -18.9 C (-2.0 F) |
| 1938 | -15.0 C (5.0 F) |
| 1939 | -15.0 C (5.0 F) |
| 1940 | -13.9 C (7.0 F) |
| 1941 | -13.3 C (8.1 F) |
| 1942 | -23.9 C (-11.0 F) |
| 1943 | -24.4 C (-11.9 F) |
| 1944 | -17.8 C (0.0 F) |
| 1945 | -17.2 C (1.0 F) |
| 1946 | -14.4 C (6.1 F) |
| 1947 | -17.8 C (0.0 F) |
| 1948 | -24.4 C (-11.9 F) |
| 1949 | -13.9 C (7.0 F) |
| 1950 | -17.8 C (0.0 F) |
| 1951 | -19.4 C (-2.9 F) |
| 1952 | -13.9 C (7.0 F) |
| 1953 | -12.8 C (9.0 F) |
| 1954 | -16.1 C (3.0 F) |
| 1955 | -17.2 C (1.0 F) |
| 1956 | -12.8 C (9.0 F) |
| 1957 | -23.9 C (-11.0 F) |
| 1958 | -21.1 C (-6.0 F) |
| 1959 | -18.3 C (-0.9 F) |
| 1960 | -17.8 C (0.0 F) |
| 1961 | -21.7 C (-7.1 F) |
| 1962 | -21.7 C (-7.1 F) |
| 1963 | -26.7 C (-16.1 F) |
| 1964 | -18.9 C (-2.0 F) |
| 1965 | -20.0 C (-4.0 F) |
| 1966 | -20.6 C (-5.1 F) |
| 1967 | -18.9 C (-2.0 F) |
| 1968 | -21.7 C (-7.1 F) |
| 1969 | -17.2 C (1.0 F) |
| 1970 | -21.7 C (-7.1 F) |
| 1971 | -20.0 C (-4.0 F) |
| 1972 | -21.7 C (-7.1 F) |
| 1973 | -16.1 C (3.0 F) |
| 1974 | -11.7 C (10.9 F) |
| 1975 | -18.3 C (-0.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1892 | 33.8 mm (1.3 in) |
| 1893 | 39.9 mm (1.6 in) |
| 1894 | 31.8 mm (1.3 in) |
| 1895 | 50.8 mm (2.0 in) |
| 1896 | 95.8 mm (3.8 in) |
| 1897 | 47.8 mm (1.9 in) |
| 1898 | 41.9 mm (1.6 in) |
| 1899 | 45.7 mm (1.8 in) |
| 1900 | 33.5 mm (1.3 in) |
| 1901 | 56.4 mm (2.2 in) |
| 1902 | 57.2 mm (2.3 in) |
| 1903 | 33.5 mm (1.3 in) |
| 1904 | 34.5 mm (1.4 in) |
| 1905 | 43.7 mm (1.7 in) |
| 1906 | 46.5 mm (1.8 in) |
| 1907 | 66.3 mm (2.6 in) |
| 1908 | 58.9 mm (2.3 in) |
| 1909 | 59.9 mm (2.4 in) |
| 1910 | 57.7 mm (2.3 in) |
| 1911 | 52.1 mm (2.1 in) |
| 1912 | 55.9 mm (2.2 in) |
| 1913 | 80.0 mm (3.1 in) |
| 1914 | 57.2 mm (2.3 in) |
| 1915 | 45.7 mm (1.8 in) |
| 1916 | 53.8 mm (2.1 in) |
| 1917 | 50.8 mm (2.0 in) |
| 1918 | 49.5 mm (1.9 in) |
| 1919 | 55.9 mm (2.2 in) |
| 1920 | 55.9 mm (2.2 in) |
| 1921 | 58.4 mm (2.3 in) |
| 1922 | 40.6 mm (1.6 in) |
| 1923 | 47.0 mm (1.9 in) |
| 1924 | 61.0 mm (2.4 in) |
| 1925 | 39.4 mm (1.6 in) |
| 1926 | 50.8 mm (2.0 in) |
| 1927 | 47.0 mm (1.9 in) |
| 1928 | 38.1 mm (1.5 in) |
| 1929 | 67.3 mm (2.6 in) |
| 1930 | 30.5 mm (1.2 in) |
| 1931 | 35.6 mm (1.4 in) |
| 1932 | 91.9 mm (3.6 in) |
| 1933 | 62.5 mm (2.5 in) |
| 1934 | 66.0 mm (2.6 in) |
| 1935 | 63.5 mm (2.5 in) |
| 1936 | 75.7 mm (3.0 in) |
| 1937 | 41.1 mm (1.6 in) |
| 1938 | 53.3 mm (2.1 in) |
| 1939 | 38.1 mm (1.5 in) |
| 1940 | 47.2 mm (1.9 in) |
| 1941 | 82.6 mm (3.3 in) |
| 1942 | 49.3 mm (1.9 in) |
| 1943 | 47.8 mm (1.9 in) |
| 1944 | 48.3 mm (1.9 in) |
| 1945 | 52.6 mm (2.1 in) |
| 1946 | 52.1 mm (2.1 in) |
| 1947 | 42.4 mm (1.7 in) |
| 1948 | 75.4 mm (3.0 in) |
| 1949 | 39.6 mm (1.6 in) |
| 1950 | 48.3 mm (1.9 in) |
| 1951 | 49.5 mm (1.9 in) |
| 1952 | 35.6 mm (1.4 in) |
| 1953 | 44.5 mm (1.8 in) |
| 1954 | 89.4 mm (3.5 in) |
| 1955 | 36.3 mm (1.4 in) |
| 1956 | 76.7 mm (3.0 in) |
| 1957 | 33.0 mm (1.3 in) |
| 1958 | 46.0 mm (1.8 in) |
| 1959 | 78.5 mm (3.1 in) |
| 1960 | 43.7 mm (1.7 in) |
| 1961 | 71.6 mm (2.8 in) |
| 1962 | 44.7 mm (1.8 in) |
| 1963 | 77.5 mm (3.1 in) |
| 1964 | 47.2 mm (1.9 in) |
| 1965 | 66.5 mm (2.6 in) |
| 1966 | 53.8 mm (2.1 in) |
| 1967 | 37.1 mm (1.5 in) |
| 1968 | 48.3 mm (1.9 in) |
| 1969 | 37.6 mm (1.5 in) |
| 1970 | 48.8 mm (1.9 in) |
| 1971 | 51.1 mm (2.0 in) |
| 1972 | 41.9 mm (1.6 in) |
| 1973 | 48.8 mm (1.9 in) |
| 1974 | 54.4 mm (2.1 in) |
| 1975 | 38.9 mm (1.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1892 | 36.6 mm (1.4 in) |
| 1893 | 77.5 mm (3.1 in) |
| 1894 | 53.4 mm (2.1 in) |
| 1895 | 76.0 mm (3.0 in) |
| 1896 | 197.7 mm (7.8 in) |
| 1897 | 74.4 mm (2.9 in) |
| 1898 | 99.1 mm (3.9 in) |
| 1899 | 98.8 mm (3.9 in) |
| 1900 | 67.0 mm (2.6 in) |
| 1901 | 85.6 mm (3.4 in) |
| 1902 | 94.6 mm (3.7 in) |
| 1903 | 70.4 mm (2.8 in) |
| 1904 | 57.4 mm (2.3 in) |
| 1905 | 91.7 mm (3.6 in) |
| 1906 | 67.8 mm (2.7 in) |
| 1907 | 150.6 mm (5.9 in) |
| 1908 | 92.9 mm (3.7 in) |
| 1909 | 66.8 mm (2.6 in) |
| 1910 | 65.6 mm (2.6 in) |
| 1911 | 79.2 mm (3.1 in) |
| 1912 | 82.5 mm (3.2 in) |
| 1913 | 95.7 mm (3.8 in) |
| 1914 | 106.0 mm (4.2 in) |
| 1915 | 79.8 mm (3.1 in) |
| 1916 | 70.3 mm (2.8 in) |
| 1917 | 71.6 mm (2.8 in) |
| 1918 | 68.7 mm (2.7 in) |
| 1919 | 117.0 mm (4.6 in) |
| 1920 | 81.3 mm (3.2 in) |
| 1921 | 108.7 mm (4.3 in) |
| 1922 | 78.3 mm (3.1 in) |
| 1923 | 83.9 mm (3.3 in) |
| 1924 | 95.3 mm (3.8 in) |
| 1925 | 85.1 mm (3.4 in) |
| 1926 | 97.9 mm (3.9 in) |
| 1927 | 76.3 mm (3.0 in) |
| 1928 | 66.1 mm (2.6 in) |
| 1929 | 83.8 mm (3.3 in) |
| 1930 | 57.2 mm (2.3 in) |
| 1931 | 88.9 mm (3.5 in) |
| 1932 | 91.9 mm (3.6 in) |
| 1933 | 105.1 mm (4.1 in) |
| 1934 | 85.3 mm (3.4 in) |
| 1935 | 120.9 mm (4.8 in) |
| 1936 | 85.4 mm (3.4 in) |
| 1937 | 93.9 mm (3.7 in) |
| 1938 | 84.5 mm (3.3 in) |
| 1939 | 79.5 mm (3.1 in) |
| 1940 | 69.6 mm (2.7 in) |
| 1941 | 168.0 mm (6.6 in) |
| 1942 | 80.8 mm (3.2 in) |
| 1943 | 80.8 mm (3.2 in) |
| 1944 | 63.6 mm (2.5 in) |
| 1945 | 97.0 mm (3.8 in) |
| 1946 | 76.2 mm (3.0 in) |
| 1947 | 62.0 mm (2.4 in) |
| 1948 | 166.3 mm (6.5 in) |
| 1949 | 66.3 mm (2.6 in) |
| 1950 | 94.2 mm (3.7 in) |
| 1951 | 73.9 mm (2.9 in) |
| 1952 | 66.6 mm (2.6 in) |
| 1953 | 62.6 mm (2.5 in) |
| 1954 | 118.5 mm (4.7 in) |
| 1955 | 54.1 mm (2.1 in) |
| 1956 | 94.6 mm (3.7 in) |
| 1957 | 57.9 mm (2.3 in) |
| 1958 | 118.2 mm (4.7 in) |
| 1959 | 130.6 mm (5.1 in) |
| 1960 | 76.7 mm (3.0 in) |
| 1961 | 97.5 mm (3.8 in) |
| 1962 | 64.3 mm (2.5 in) |
| 1963 | 114.3 mm (4.5 in) |
| 1964 | 75.7 mm (3.0 in) |
| 1965 | 79.4 mm (3.1 in) |
| 1966 | 60.2 mm (2.4 in) |
| 1967 | 86.9 mm (3.4 in) |
| 1968 | 109.2 mm (4.3 in) |
| 1969 | 59.7 mm (2.4 in) |
| 1970 | 101.1 mm (4.0 in) |
| 1971 | 94.8 mm (3.7 in) |
| 1972 | 126.5 mm (5.0 in) |
| 1973 | 60.2 mm (2.4 in) |
| 1974 | 113.0 mm (4.4 in) |
| 1975 | 62.0 mm (2.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1892 | 15 days |
| 1893 | 16 days |
| 1894 | 9 days |
| 1895 | 15 days |
| 1896 | 15 days |
| 1897 | 22 days |
| 1898 | 14 days |
| 1899 | 19 days |
| 1900 | 21 days |
| 1901 | 24 days |
| 1902 | 20 days |
| 1903 | 20 days |
| 1904 | 26 days |
| 1905 | 14 days |
| 1906 | 13 days |
| 1907 | 13 days |
| 1908 | 20 days |
| 1909 | 20 days |
| 1910 | 33 days |
| 1911 | 27 days |
| 1912 | 18 days |
| 1913 | 15 days |
| 1914 | 15 days |
| 1915 | 16 days |
| 1916 | 20 days |
| 1917 | 23 days |
| 1918 | 17 days |
| 1919 | 12 days |
| 1920 | 24 days |
| 1921 | 9 days |
| 1922 | 25 days |
| 1923 | 24 days |
| 1924 | 26 days |
| 1925 | 19 days |
| 1926 | 11 days |
| 1927 | 22 days |
| 1928 | 12 days |
| 1929 | 15 days |
| 1930 | 22 days |
| 1931 | 10 days |
| 1932 | 14 days |
| 1933 | 12 days |
| 1934 | 25 days |
| 1935 | 18 days |
| 1936 | 22 days |
| 1937 | 21 days |
| 1938 | 23 days |
| 1939 | 13 days |
| 1940 | 13 days |
| 1941 | 20 days |
| 1942 | 20 days |
| 1943 | 27 days |
| 1944 | 14 days |
| 1945 | 14 days |
| 1946 | 24 days |
| 1947 | 18 days |
| 1948 | 11 days |
| 1949 | 15 days |
| 1950 | 15 days |
| 1951 | 16 days |
| 1952 | 17 days |
| 1953 | 24 days |
| 1954 | 14 days |
| 1955 | 14 days |
| 1956 | 13 days |
| 1957 | 18 days |
| 1958 | 12 days |
| 1959 | 33 days |
| 1960 | 14 days |
| 1961 | 11 days |
| 1962 | 17 days |
| 1963 | 44 days |
| 1964 | 23 days |
| 1965 | 16 days |
| 1966 | 14 days |
| 1967 | 12 days |
| 1968 | 16 days |
| 1969 | 23 days |
| 1970 | 10 days |
| 1971 | 14 days |
| 1972 | 12 days |
| 1973 | 12 days |
| 1974 | 15 days |
| 1975 | 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
71 years with a frostAcross 71 years with a frost, the median last spring frost at New Martinsville 4 NNE falls on 30 April and the median first autumn frost on 17 October, which leaves a median of 169 days between them.
In 1943 to 1973 the median growing season was 171 days. That is 2 days more than in 1894 to 1926.
Fitted over all years, the growing season changes by +0.2 days per decade at this station.
| Measure | Median, all years | Earliest period (1894 to 1926) | Recent period (1943 to 1973) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 30 April | 1 May | 30 April | 1 day earlier | +0.2 days per decade |
| First autumn frost | 17 October | 15 October | 18 October | 3 days later | +0.4 days per decade |
| Growing days | 169 days | 169 days | 171 days | 2 days more | +0.2 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
75 years, 1893 to 1973A day with at least 50.1 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 103.3 mm (4.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 50.1 mm (2.0 in) | |
| 5 years | 62.9 mm (2.5 in) | |
| 10 years | 71.9 mm (2.8 in) | |
| 25 years | 84.0 mm (3.3 in) | |
| 50 years | 93.4 mm (3.7 in) | |
| 100 years | 103.3 mm (4.1 in) | Longer than the 75 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, 75 years of values from 1893 to 1973.
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: 95.8 mm (3.8 in) in 1896; 91.9 mm (3.6 in) in 1932; 89.4 mm (3.5 in) in 1954.
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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).