Fredericton Cda Weather Records (CA008101600)
Record envelope, standing records and threshold days for Fredericton Cda (CA008101600), New Brunswick, Canada, with 88 years of record.
Key Facts for Fredericton Cda
- Fredericton Cda (CA008101600) is a weather station in New Brunswick, Canada at 45.92 latitude and -66.62 longitude, 40 m (131 ft) above sea level.
- The station reports from 1913 to 2000, 88 years of record.
- 1,464 records set at Fredericton Cda still stand.
- Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
- Fredericton Cda tied a daily record low maximum temperature of -18.0 C (-0.4 F) on 25 December 1983.
About the Station
- Location: New Brunswick, Canada, 45.92 latitude, -66.62 longitude.
- Elevation: 40 m (131 ft).
- Period of record: 1913 to 2000, 88 years.
- Eligible elements: tmax, tmin, 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 | 15.0 C (59.0 F) | -38.9 C (-38.0 F) | n/a | n/a |
| Feb | 13.0 C (55.4 F) | -38.3 C (-36.9 F) | n/a | n/a |
| Mar | 22.2 C (72.0 F) | -32.2 C (-26.0 F) | n/a | n/a |
| Apr | 27.8 C (82.0 F) | -20.0 C (-4.0 F) | n/a | n/a |
| May | 34.0 C (93.2 F) | -6.7 C (19.9 F) | n/a | n/a |
| Jun | 35.6 C (96.1 F) | -2.2 C (28.0 F) | n/a | n/a |
| Jul | 36.1 C (97.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Aug | 38.9 C (102.0 F) | 2.2 C (36.0 F) | n/a | n/a |
| Sep | 33.3 C (91.9 F) | -4.4 C (24.1 F) | n/a | n/a |
| Oct | 28.9 C (84.0 F) | -11.1 C (12.0 F) | n/a | n/a |
| Nov | 21.7 C (71.1 F) | -21.7 C (-7.1 F) | n/a | n/a |
| Dec | 16.1 C (61.0 F) | -33.3 C (-27.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1913 | 6 |
| 1914 | 40 |
| 1915 | 17 |
| 1916 | 36 |
| 1917 | 35 |
| 1918 | 32 |
| 1919 | 22 |
| 1920 | 17 |
| 1921 | 42 |
| 1922 | 22 |
| 1923 | 36 |
| 1924 | 8 |
| 1925 | 26 |
| 1926 | 16 |
| 1927 | 17 |
| 1928 | 7 |
| 1929 | 10 |
| 1930 | 21 |
| 1931 | 15 |
| 1932 | 16 |
| 1933 | 22 |
| 1934 | 27 |
| 1935 | 20 |
| 1936 | 31 |
| 1937 | 21 |
| 1938 | 24 |
| 1939 | 19 |
| 1940 | 20 |
| 1941 | 11 |
| 1942 | 23 |
| 1943 | 21 |
| 1944 | 25 |
| 1945 | 23 |
| 1946 | 24 |
| 1947 | 27 |
| 1948 | 19 |
| 1949 | 18 |
| 1950 | 25 |
| 1951 | 24 |
| 1952 | 10 |
| 1953 | 30 |
| 1954 | 21 |
| 1955 | 9 |
| 1956 | 22 |
| 1957 | 20 |
| 1958 | 13 |
| 1959 | 18 |
| 1960 | 10 |
| 1961 | 14 |
| 1962 | 21 |
| 1963 | 26 |
| 1964 | 22 |
| 1965 | 22 |
| 1966 | 16 |
| 1967 | 19 |
| 1968 | 18 |
| 1969 | 15 |
| 1970 | 17 |
| 1971 | 8 |
| 1972 | 22 |
| 1973 | 11 |
| 1974 | 18 |
| 1975 | 12 |
| 1976 | 26 |
| 1977 | 29 |
| 1978 | 17 |
| 1979 | 36 |
| 1980 | 16 |
| 1981 | 26 |
| 1982 | 22 |
| 1983 | 13 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1949-12-05 | Record daily snowfall | Record daily snowfall 45.7 cm (18.0 in) |
| 1961-05-27 | Record daily precipitation | Record daily precipitation 109.7 mm (4.3 in) |
| 1962-12-30 | Record daily snowfall | Record daily snowfall 59.7 cm (23.5 in) |
| 1967-12-04 | Record daily snowfall | Record daily snowfall 69.9 cm (27.5 in) |
Wettest Day of Each Month
May: 109.7 mm (4.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 85.9 mm (3.4 in) | 25 January 1914 |
| Feb | 75.7 mm (3.0 in) | 3 February 1970 |
| Mar | 56.1 mm (2.2 in) | 1 March 1921 |
| Apr | 73.4 mm (2.9 in) | 17 April 1954 |
| May | 109.7 mm (4.3 in) | 27 May 1961 |
| Jun | 74.4 mm (2.9 in) | 25 June 1976 |
| Jul | 82.8 mm (3.3 in) | 9 July 1915 |
| Aug | 82.8 mm (3.3 in) | 25 August 1933 |
| Sep | 105.4 mm (4.1 in) | 17 September 1933 |
| Oct | 79.0 mm (3.1 in) | 25 October 1926 |
| Nov | 79.2 mm (3.1 in) | 1 November 1960 |
| Dec | 66.0 mm (2.6 in) | 4 December 1967 |
Period of Record Coverage
1913 to 1983| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1913 | 138 | 38% | No |
| 1914 | 364 | 100% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 364 | 100% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 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 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 334 | 92% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 362 | 99% | Yes |
| 1983 | 364 | 100% | Yes |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 25 December 1983 | Fredericton Cda, CA | daily low max (Tie) | -18.0 C (-0.4 F) | tie | 2 years | 1 of 100 (Routine) |
| 16 December 1983 | Fredericton Cda, CA | daily high min | 0.5 C (32.9 F) | 0.5 C (0.9 F) | 28 years | 15 of 100 (Routine) |
| 15 December 1983 | Fredericton Cda, CA | daily high max | 9.5 C (49.1 F) | 1.2 C (2.2 F) | 8 years | 10 of 100 (Routine) |
| 13 December 1983 | Fredericton Cda, CA | daily rain | 44.4 mm (1.7 in) | 23.8 mm (0.9 in) | 24 years | 39 of 100 (Notable) |
| 25 November 1983 | Fredericton Cda, CA | daily rain | 47.6 mm (1.9 in) | 16.9 mm (0.7 in) | 60 years | 43 of 100 (Notable) |
| 14 October 1983 | Fredericton Cda, CA | daily high min | 15.5 C (59.9 F) | 4.9 C (8.8 F) | 56 years | 33 of 100 (Routine) |
| 3 October 1983 | Fredericton Cda, CA | daily high max (Tie) | 25.0 C (77.0 F) | tie | 68 years | 6 of 100 (Routine) |
| 2 October 1983 | Fredericton Cda, CA | daily high min (Tie) | 13.5 C (56.3 F) | tie | 4 years | 2 of 100 (Routine) |
| 22 September 1983 | Fredericton Cda, CA | daily rain | 25.2 mm (1.0 in) | 1.8 mm (0.07 in) | 16 years | 13 of 100 (Routine) |
| 6 September 1983 | Fredericton Cda, CA | daily high max | 31.5 C (88.7 F) | 1.5 C (2.7 F) | 34 years | 20 of 100 (Routine) |
| 31 August 1983 | Fredericton Cda, CA | daily low max | 16.0 C (60.8 F) | 1.2 C (2.2 F) | 58 years | 27 of 100 (Routine) |
| 12 August 1983 | Fredericton Cda, CA | daily low max | 13.0 C (55.4 F) | 1.0 C (1.8 F) | 4 years | 10 of 100 (Routine) |
| 11 July 1983 | Fredericton Cda, CA | daily low min | 6.5 C (43.7 F) | 0.2 C (0.4 F) | 48 years | 21 of 100 (Routine) |
| 10 July 1983 | Fredericton Cda, CA | daily low max | 18.0 C (64.4 F) | 0.3 C (0.5 F) | 64 years | 26 of 100 (Routine) |
| 30 May 1983 | Fredericton Cda, CA | daily rain | 51.6 mm (2.0 in) | 20.4 mm (0.8 in) | 65 years | 50 of 100 (Notable) |
| 26 April 1983 | Fredericton Cda, CA | daily high min | 9.5 C (49.1 F) | 2.8 C (5.0 F) | 49 years | 28 of 100 (Routine) |
| 28 March 1983 | Fredericton Cda, CA | daily rain | 17.8 mm (0.7 in) | 5.1 mm (0.20 in) | 50 years | 20 of 100 (Routine) |
| 20 March 1983 | Fredericton Cda, CA | daily high min | 5.0 C (41.0 F) | 1.7 C (3.1 F) | 46 years | 23 of 100 (Routine) |
| 4 February 1983 | Fredericton Cda, CA | daily high min | 3.0 C (37.4 F) | 3.0 C (5.4 F) | 28 years | 18 of 100 (Routine) |
| 12 January 1983 | Fredericton Cda, CA | daily high min | 4.0 C (39.2 F) | 3.4 C (6.1 F) | 27 years | 19 of 100 (Routine) |
Climate Trend
69 complete years, 1914 to 1983| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1914 | 3.9 C | -1.24 C |
| 1915 | 5.9 C | +0.73 C |
| 1916 | 4.7 C | -0.48 C |
| 1917 | 3.2 C | -2.01 C |
| 1918 | 4.3 C | -0.91 C |
| 1919 | 5.0 C | -0.14 C |
| 1920 | 5.1 C | -0.07 C |
| 1921 | 6.1 C | +0.90 C |
| 1922 | 5.0 C | -0.14 C |
| 1923 | 4.1 C | -1.07 C |
| 1924 | 4.7 C | -0.50 C |
| 1925 | 4.7 C | -0.53 C |
| 1926 | 4.1 C | -1.13 C |
| 1927 | 5.6 C | +0.45 C |
| 1928 | 5.2 C | +0.05 C |
| 1929 | 4.9 C | -0.28 C |
| 1930 | 5.7 C | +0.51 C |
| 1931 | 6.7 C | +1.51 C |
| 1932 | 6.0 C | +0.78 C |
| 1933 | 4.9 C | -0.29 C |
| 1934 | 4.2 C | -1.03 C |
| 1935 | 4.8 C | -0.36 C |
| 1936 | 4.9 C | -0.24 C |
| 1937 | 6.0 C | +0.82 C |
| 1938 | 5.4 C | +0.23 C |
| 1939 | 4.5 C | -0.71 C |
| 1940 | 4.4 C | -0.83 C |
| 1941 | 5.0 C | -0.18 C |
| 1942 | 5.3 C | +0.11 C |
| 1943 | 4.3 C | -0.92 C |
| 1944 | 5.3 C | +0.13 C |
| 1945 | 5.1 C | -0.13 C |
| 1946 | 5.1 C | -0.12 C |
| 1947 | 5.2 C | -0.01 C |
| 1948 | 5.0 C | -0.23 C |
| 1949 | 6.0 C | +0.83 C |
| 1950 | 5.2 C | -0.02 C |
| 1951 | 6.1 C | +0.90 C |
| 1952 | 6.4 C | +1.18 C |
| 1953 | 7.0 C | +1.83 C |
| 1954 | 5.6 C | +0.43 C |
| 1955 | 5.3 C | +0.13 C |
| 1956 | 4.9 C | -0.27 C |
| 1957 | 5.8 C | +0.59 C |
| 1958 | 5.3 C | +0.09 C |
| 1959 | 5.4 C | +0.18 C |
| 1960 | 5.9 C | +0.76 C |
| 1961 | 5.3 C | +0.12 C |
| 1962 | 4.6 C | -0.61 C |
| 1963 | 4.6 C | -0.62 C |
| 1964 | 5.0 C | -0.22 C |
| 1965 | 4.6 C | -0.56 C |
| 1966 | 5.9 C | +0.70 C |
| 1967 | 4.5 C | -0.70 C |
| 1968 | 5.0 C | -0.18 C |
| 1969 | 5.9 C | +0.75 C |
| 1970 | 5.2 C | +0.05 C |
| 1972 | 4.2 C | -0.95 C |
| 1973 | 6.3 C | +1.08 C |
| 1974 | 5.0 C | -0.18 C |
| 1975 | 5.4 C | +0.17 C |
| 1976 | 4.8 C | -0.40 C |
| 1977 | 5.3 C | +0.14 C |
| 1978 | 4.8 C | -0.39 C |
| 1979 | 6.3 C | +1.13 C |
| 1980 | 4.8 C | -0.35 C |
| 1981 | 6.2 C | +1.00 C |
| 1982 | 5.0 C | -0.20 C |
| 1983 | 6.4 C | +1.19 C |
The annual mean temperature here has risen by 0.09 C (0.01 to 0.18) per decade over 1914 to 1983. In Fahrenheit: 0.17 F (0.02 to 0.32) per decade. The slope is a straight line fitted to 69 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.09 C (0.01 to 0.18) per decade | 0.17 F (0.02 to 0.32) per decade | 1914 to 1983 | 69 | Rise |
| Mean daily maximum | 0.04 C (-0.05 to 0.12) per decade | 0.1 F (-0.1 to 0.2) per decade | 1914 to 1983 | 69 | Not clearly different from zero |
| Mean daily minimum | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.1 to 0.4) per decade | 1914 to 1983 | 69 | 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
1913 to 1983| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.9 C (102.0 F) | 1935 | 33.0 C (91.4 F) | 71 |
| Coldest night (TNn) | -38.9 C (-38.0 F) | 1925 | -31.0 C (-23.8 F) | 71 |
| Wettest day (Rx1day) | 109.7 mm (4.3 in) | 1961 | 51.6 mm (2.0 in) | 71 |
| Wettest five days (Rx5day) | 160.7 mm (6.3 in) | 1961 | 80.0 mm (3.1 in) | 71 |
| Longest dry spell (CDD) | 26 days | 1913 | 15 days | 71 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1913 | 31.1 C (88.0 F) |
| 1914 | 32.2 C (90.0 F) |
| 1915 | 29.4 C (84.9 F) |
| 1916 | 34.4 C (93.9 F) |
| 1917 | 32.8 C (91.0 F) |
| 1918 | 32.2 C (90.0 F) |
| 1919 | 33.3 C (91.9 F) |
| 1920 | 33.9 C (93.0 F) |
| 1921 | 36.1 C (97.0 F) |
| 1922 | 32.2 C (90.0 F) |
| 1923 | 33.9 C (93.0 F) |
| 1924 | 31.1 C (88.0 F) |
| 1925 | 31.1 C (88.0 F) |
| 1926 | 30.6 C (87.1 F) |
| 1927 | 30.0 C (86.0 F) |
| 1928 | 32.8 C (91.0 F) |
| 1929 | 33.3 C (91.9 F) |
| 1930 | 33.3 C (91.9 F) |
| 1931 | 33.9 C (93.0 F) |
| 1932 | 31.7 C (89.1 F) |
| 1933 | 31.1 C (88.0 F) |
| 1934 | 31.7 C (89.1 F) |
| 1935 | 38.9 C (102.0 F) |
| 1936 | 30.0 C (86.0 F) |
| 1937 | 34.4 C (93.9 F) |
| 1938 | 33.9 C (93.0 F) |
| 1939 | 33.3 C (91.9 F) |
| 1940 | 32.8 C (91.0 F) |
| 1941 | 33.9 C (93.0 F) |
| 1942 | 33.3 C (91.9 F) |
| 1943 | 33.9 C (93.0 F) |
| 1944 | 35.6 C (96.1 F) |
| 1945 | 33.3 C (91.9 F) |
| 1946 | 33.3 C (91.9 F) |
| 1947 | 34.4 C (93.9 F) |
| 1948 | 32.2 C (90.0 F) |
| 1949 | 35.0 C (95.0 F) |
| 1950 | 30.6 C (87.1 F) |
| 1951 | 31.7 C (89.1 F) |
| 1952 | 35.0 C (95.0 F) |
| 1953 | 33.9 C (93.0 F) |
| 1954 | 31.7 C (89.1 F) |
| 1955 | 33.9 C (93.0 F) |
| 1956 | 32.8 C (91.0 F) |
| 1957 | 32.2 C (90.0 F) |
| 1958 | 30.0 C (86.0 F) |
| 1959 | 33.3 C (91.9 F) |
| 1960 | 33.3 C (91.9 F) |
| 1961 | 31.1 C (88.0 F) |
| 1962 | 32.2 C (90.0 F) |
| 1963 | 33.9 C (93.0 F) |
| 1964 | 32.8 C (91.0 F) |
| 1965 | 33.9 C (93.0 F) |
| 1966 | 30.6 C (87.1 F) |
| 1967 | 32.2 C (90.0 F) |
| 1968 | 33.3 C (91.9 F) |
| 1969 | 33.9 C (93.0 F) |
| 1970 | 33.3 C (91.9 F) |
| 1971 | 31.1 C (88.0 F) |
| 1972 | 32.2 C (90.0 F) |
| 1973 | 31.7 C (89.1 F) |
| 1974 | 31.7 C (89.1 F) |
| 1975 | 37.2 C (99.0 F) |
| 1976 | 35.6 C (96.1 F) |
| 1977 | 34.0 C (93.2 F) |
| 1978 | 34.0 C (93.2 F) |
| 1979 | 31.5 C (88.7 F) |
| 1980 | 34.0 C (93.2 F) |
| 1981 | 32.0 C (89.6 F) |
| 1982 | 33.0 C (91.4 F) |
| 1983 | 32.5 C (90.5 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1913 | -25.6 C (-14.1 F) |
| 1914 | -31.7 C (-25.1 F) |
| 1915 | -33.3 C (-27.9 F) |
| 1916 | -30.0 C (-22.0 F) |
| 1917 | -33.3 C (-27.9 F) |
| 1918 | -33.3 C (-27.9 F) |
| 1919 | -32.2 C (-26.0 F) |
| 1920 | -31.7 C (-25.1 F) |
| 1921 | -28.3 C (-18.9 F) |
| 1922 | -36.1 C (-33.0 F) |
| 1923 | -36.7 C (-34.1 F) |
| 1924 | -30.6 C (-23.1 F) |
| 1925 | -38.9 C (-38.0 F) |
| 1926 | -31.1 C (-24.0 F) |
| 1927 | -30.0 C (-22.0 F) |
| 1928 | -26.7 C (-16.1 F) |
| 1929 | -31.7 C (-25.1 F) |
| 1930 | -31.1 C (-24.0 F) |
| 1931 | -33.3 C (-27.9 F) |
| 1932 | -27.8 C (-18.0 F) |
| 1933 | -31.7 C (-25.1 F) |
| 1934 | -35.0 C (-31.0 F) |
| 1935 | -33.3 C (-27.9 F) |
| 1936 | -26.7 C (-16.1 F) |
| 1937 | -28.9 C (-20.0 F) |
| 1938 | -31.1 C (-24.0 F) |
| 1939 | -28.9 C (-20.0 F) |
| 1940 | -28.3 C (-18.9 F) |
| 1941 | -28.9 C (-20.0 F) |
| 1942 | -33.9 C (-29.0 F) |
| 1943 | -32.8 C (-27.0 F) |
| 1944 | -28.3 C (-18.9 F) |
| 1945 | -31.1 C (-24.0 F) |
| 1946 | -29.4 C (-20.9 F) |
| 1947 | -32.2 C (-26.0 F) |
| 1948 | -35.6 C (-32.1 F) |
| 1949 | -30.0 C (-22.0 F) |
| 1950 | -30.0 C (-22.0 F) |
| 1951 | -30.0 C (-22.0 F) |
| 1952 | -28.9 C (-20.0 F) |
| 1953 | -21.7 C (-7.1 F) |
| 1954 | -27.2 C (-17.0 F) |
| 1955 | -32.8 C (-27.0 F) |
| 1956 | -26.7 C (-16.1 F) |
| 1957 | -33.9 C (-29.0 F) |
| 1958 | -25.6 C (-14.1 F) |
| 1959 | -28.3 C (-18.9 F) |
| 1960 | -27.2 C (-17.0 F) |
| 1961 | -33.3 C (-27.9 F) |
| 1962 | -38.3 C (-36.9 F) |
| 1963 | -33.3 C (-27.9 F) |
| 1964 | -28.9 C (-20.0 F) |
| 1965 | -30.6 C (-23.1 F) |
| 1966 | -34.4 C (-29.9 F) |
| 1967 | -35.0 C (-31.0 F) |
| 1968 | -30.6 C (-23.1 F) |
| 1969 | -26.7 C (-16.1 F) |
| 1970 | -28.3 C (-18.9 F) |
| 1971 | -36.7 C (-34.1 F) |
| 1972 | -30.6 C (-23.1 F) |
| 1973 | -32.2 C (-26.0 F) |
| 1974 | -30.0 C (-22.0 F) |
| 1975 | -33.9 C (-29.0 F) |
| 1976 | -32.2 C (-26.0 F) |
| 1977 | -29.4 C (-20.9 F) |
| 1978 | -26.0 C (-14.8 F) |
| 1979 | -27.0 C (-16.6 F) |
| 1980 | -31.0 C (-23.8 F) |
| 1981 | -35.0 C (-31.0 F) |
| 1982 | -32.0 C (-25.6 F) |
| 1983 | -24.5 C (-12.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1913 | 25.9 mm (1.0 in) |
| 1914 | 85.9 mm (3.4 in) |
| 1915 | 82.8 mm (3.3 in) |
| 1916 | 41.9 mm (1.6 in) |
| 1917 | 71.1 mm (2.8 in) |
| 1918 | 43.2 mm (1.7 in) |
| 1919 | 58.9 mm (2.3 in) |
| 1920 | 35.1 mm (1.4 in) |
| 1921 | 56.1 mm (2.2 in) |
| 1922 | 39.6 mm (1.6 in) |
| 1923 | 42.9 mm (1.7 in) |
| 1924 | 51.6 mm (2.0 in) |
| 1925 | 55.4 mm (2.2 in) |
| 1926 | 79.0 mm (3.1 in) |
| 1927 | 53.3 mm (2.1 in) |
| 1928 | 57.2 mm (2.3 in) |
| 1929 | 40.6 mm (1.6 in) |
| 1930 | 51.1 mm (2.0 in) |
| 1931 | 57.4 mm (2.3 in) |
| 1932 | 45.7 mm (1.8 in) |
| 1933 | 105.4 mm (4.1 in) |
| 1934 | 46.2 mm (1.8 in) |
| 1935 | 49.0 mm (1.9 in) |
| 1936 | 43.7 mm (1.7 in) |
| 1937 | 56.4 mm (2.2 in) |
| 1938 | 46.0 mm (1.8 in) |
| 1939 | 67.1 mm (2.6 in) |
| 1940 | 62.0 mm (2.4 in) |
| 1941 | 50.0 mm (2.0 in) |
| 1942 | 46.7 mm (1.8 in) |
| 1943 | 65.8 mm (2.6 in) |
| 1944 | 54.4 mm (2.1 in) |
| 1945 | 47.8 mm (1.9 in) |
| 1946 | 38.1 mm (1.5 in) |
| 1947 | 35.6 mm (1.4 in) |
| 1948 | 38.1 mm (1.5 in) |
| 1949 | 73.9 mm (2.9 in) |
| 1950 | 55.9 mm (2.2 in) |
| 1951 | 49.3 mm (1.9 in) |
| 1952 | 63.0 mm (2.5 in) |
| 1953 | 41.7 mm (1.6 in) |
| 1954 | 98.3 mm (3.9 in) |
| 1955 | 35.8 mm (1.4 in) |
| 1956 | 49.5 mm (1.9 in) |
| 1957 | 37.3 mm (1.5 in) |
| 1958 | 41.1 mm (1.6 in) |
| 1959 | 63.2 mm (2.5 in) |
| 1960 | 79.2 mm (3.1 in) |
| 1961 | 109.7 mm (4.3 in) |
| 1962 | 50.0 mm (2.0 in) |
| 1963 | 46.0 mm (1.8 in) |
| 1964 | 46.0 mm (1.8 in) |
| 1965 | 37.6 mm (1.5 in) |
| 1966 | 38.9 mm (1.5 in) |
| 1967 | 66.0 mm (2.6 in) |
| 1968 | 35.6 mm (1.4 in) |
| 1969 | 58.4 mm (2.3 in) |
| 1970 | 75.7 mm (3.0 in) |
| 1971 | 49.8 mm (2.0 in) |
| 1972 | 46.7 mm (1.8 in) |
| 1973 | 59.2 mm (2.3 in) |
| 1974 | 52.8 mm (2.1 in) |
| 1975 | 65.5 mm (2.6 in) |
| 1976 | 74.4 mm (2.9 in) |
| 1977 | 70.2 mm (2.8 in) |
| 1978 | 52.6 mm (2.1 in) |
| 1979 | 68.8 mm (2.7 in) |
| 1980 | 43.4 mm (1.7 in) |
| 1981 | 61.5 mm (2.4 in) |
| 1982 | 48.6 mm (1.9 in) |
| 1983 | 51.6 mm (2.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1913 | 57.6 mm (2.3 in) |
| 1914 | 103.7 mm (4.1 in) |
| 1915 | 93.2 mm (3.7 in) |
| 1916 | 65.2 mm (2.6 in) |
| 1917 | 71.1 mm (2.8 in) |
| 1918 | 107.2 mm (4.2 in) |
| 1919 | 61.6 mm (2.4 in) |
| 1920 | 63.5 mm (2.5 in) |
| 1921 | 59.6 mm (2.3 in) |
| 1922 | 104.6 mm (4.1 in) |
| 1923 | 72.4 mm (2.9 in) |
| 1924 | 56.9 mm (2.2 in) |
| 1925 | 73.9 mm (2.9 in) |
| 1926 | 99.9 mm (3.9 in) |
| 1927 | 61.7 mm (2.4 in) |
| 1928 | 59.7 mm (2.4 in) |
| 1929 | 46.4 mm (1.8 in) |
| 1930 | 77.3 mm (3.0 in) |
| 1931 | 88.7 mm (3.5 in) |
| 1932 | 70.4 mm (2.8 in) |
| 1933 | 117.9 mm (4.6 in) |
| 1934 | 61.5 mm (2.4 in) |
| 1935 | 67.1 mm (2.6 in) |
| 1936 | 61.2 mm (2.4 in) |
| 1937 | 78.7 mm (3.1 in) |
| 1938 | 63.8 mm (2.5 in) |
| 1939 | 85.6 mm (3.4 in) |
| 1940 | 84.6 mm (3.3 in) |
| 1941 | 105.7 mm (4.2 in) |
| 1942 | 62.0 mm (2.4 in) |
| 1943 | 86.9 mm (3.4 in) |
| 1944 | 87.4 mm (3.4 in) |
| 1945 | 89.0 mm (3.5 in) |
| 1946 | 66.1 mm (2.6 in) |
| 1947 | 69.6 mm (2.7 in) |
| 1948 | 77.3 mm (3.0 in) |
| 1949 | 88.4 mm (3.5 in) |
| 1950 | 89.5 mm (3.5 in) |
| 1951 | 72.9 mm (2.9 in) |
| 1952 | 71.1 mm (2.8 in) |
| 1953 | 84.6 mm (3.3 in) |
| 1954 | 102.6 mm (4.0 in) |
| 1955 | 60.7 mm (2.4 in) |
| 1956 | 99.8 mm (3.9 in) |
| 1957 | 83.2 mm (3.3 in) |
| 1958 | 80.0 mm (3.1 in) |
| 1959 | 126.0 mm (5.0 in) |
| 1960 | 91.9 mm (3.6 in) |
| 1961 | 160.7 mm (6.3 in) |
| 1962 | 73.1 mm (2.9 in) |
| 1963 | 89.7 mm (3.5 in) |
| 1964 | 71.9 mm (2.8 in) |
| 1965 | 88.2 mm (3.5 in) |
| 1966 | 58.4 mm (2.3 in) |
| 1967 | 99.3 mm (3.9 in) |
| 1968 | 62.5 mm (2.5 in) |
| 1969 | 96.3 mm (3.8 in) |
| 1970 | 98.3 mm (3.9 in) |
| 1971 | 67.1 mm (2.6 in) |
| 1972 | 93.3 mm (3.7 in) |
| 1973 | 83.7 mm (3.3 in) |
| 1974 | 69.1 mm (2.7 in) |
| 1975 | 89.8 mm (3.5 in) |
| 1976 | 87.3 mm (3.4 in) |
| 1977 | 91.0 mm (3.6 in) |
| 1978 | 69.8 mm (2.7 in) |
| 1979 | 97.9 mm (3.9 in) |
| 1980 | 69.5 mm (2.7 in) |
| 1981 | 78.5 mm (3.1 in) |
| 1982 | 92.7 mm (3.6 in) |
| 1983 | 101.0 mm (4.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1913 | 26 days |
| 1914 | 17 days |
| 1915 | 14 days |
| 1916 | 15 days |
| 1917 | 14 days |
| 1918 | 26 days |
| 1919 | 10 days |
| 1920 | 25 days |
| 1921 | 16 days |
| 1922 | 14 days |
| 1923 | 17 days |
| 1924 | 14 days |
| 1925 | 11 days |
| 1926 | 12 days |
| 1927 | 13 days |
| 1928 | 11 days |
| 1929 | 13 days |
| 1930 | 18 days |
| 1931 | 21 days |
| 1932 | 14 days |
| 1933 | 11 days |
| 1934 | 16 days |
| 1935 | 13 days |
| 1936 | 11 days |
| 1937 | 16 days |
| 1938 | 17 days |
| 1939 | 13 days |
| 1940 | 14 days |
| 1941 | 16 days |
| 1942 | 12 days |
| 1943 | 11 days |
| 1944 | 17 days |
| 1945 | 20 days |
| 1946 | 16 days |
| 1947 | 15 days |
| 1948 | 16 days |
| 1949 | 14 days |
| 1950 | 16 days |
| 1951 | 15 days |
| 1952 | 15 days |
| 1953 | 13 days |
| 1954 | 13 days |
| 1955 | 18 days |
| 1956 | 15 days |
| 1957 | 15 days |
| 1958 | 11 days |
| 1959 | 14 days |
| 1960 | 15 days |
| 1961 | 24 days |
| 1962 | 18 days |
| 1963 | 15 days |
| 1964 | 14 days |
| 1965 | 17 days |
| 1966 | 14 days |
| 1967 | 11 days |
| 1968 | 12 days |
| 1969 | 11 days |
| 1970 | 15 days |
| 1971 | 14 days |
| 1972 | 13 days |
| 1973 | 11 days |
| 1974 | 12 days |
| 1975 | 18 days |
| 1976 | 19 days |
| 1977 | 12 days |
| 1978 | 18 days |
| 1979 | 17 days |
| 1980 | 23 days |
| 1981 | 12 days |
| 1982 | 17 days |
| 1983 | 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
69 years with a frostAcross 69 years with a frost, the median last spring frost at Fredericton Cda falls on 19 May and the median first autumn frost on 26 September, which leaves a median of 131 days between them.
In 1953 to 1983 the median growing season was 133 days. That is 1 day fewer than in 1914 to 1943.
Fitted over all years, the growing season changes by +0.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1914 to 1943) | Recent period (1953 to 1983) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 19 May | 19 May | 19 May | no change | -0.3 days per decade |
| First autumn frost | 26 September | 28 September | 25 September | 3 days earlier | +0.4 days per decade |
| Growing days | 131 days | 134 days | 133 days | 1 day fewer | +0.7 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
70 years, 1914 to 1983A day with at least 52.1 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 115.1 mm (4.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 52.1 mm (2.1 in) | |
| 5 years | 66.2 mm (2.6 in) | |
| 10 years | 76.6 mm (3.0 in) | |
| 25 years | 90.9 mm (3.6 in) | |
| 50 years | 102.6 mm (4.0 in) | |
| 100 years | 115.1 mm (4.5 in) | Longer than the 70 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, 70 years of values from 1914 to 1983.
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: 109.7 mm (4.3 in) in 1961; 105.4 mm (4.1 in) in 1933; 98.3 mm (3.9 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).