Roberval Nord Weather Records (CA007066688)
Record envelope, standing records and threshold days for Roberval Nord (CA007066688), Quebec, Canada, with 80 years of record.
Key Facts for Roberval Nord
- Roberval Nord (CA007066688) is a weather station in Quebec, Canada at 48.53 latitude and -72.23 longitude, 102 m (335 ft) above sea level.
- The station reports from 1888 to 1967, 80 years of record.
- 1,464 records set at Roberval Nord still stand.
- Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
- Roberval Nord set a daily record precipitation of 21.1 mm (0.8 in) on 27 July 1967.
About the Station
- Location: Quebec, Canada, 48.53 latitude, -72.23 longitude.
- Elevation: 102 m (335 ft).
- Period of record: 1888 to 1967, 80 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 | 10.6 C (51.1 F) | -44.4 C (-47.9 F) | n/a | n/a |
| Feb | 11.1 C (52.0 F) | -41.1 C (-42.0 F) | n/a | n/a |
| Mar | 20.0 C (68.0 F) | -33.3 C (-27.9 F) | n/a | n/a |
| Apr | 28.9 C (84.0 F) | -24.4 C (-11.9 F) | n/a | n/a |
| May | 33.3 C (91.9 F) | -10.0 C (14.0 F) | n/a | n/a |
| Jun | 36.1 C (97.0 F) | -2.8 C (27.0 F) | n/a | n/a |
| Jul | 36.1 C (97.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Aug | 34.4 C (93.9 F) | 1.1 C (34.0 F) | n/a | n/a |
| Sep | 34.4 C (93.9 F) | -6.7 C (19.9 F) | n/a | n/a |
| Oct | 26.7 C (80.1 F) | -12.8 C (9.0 F) | n/a | n/a |
| Nov | 20.6 C (69.1 F) | -32.2 C (-26.0 F) | n/a | n/a |
| Dec | 13.9 C (57.0 F) | -43.3 C (-45.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1888 | 24 |
| 1889 | 40 |
| 1890 | 17 |
| 1913 | 2 |
| 1914 | 50 |
| 1915 | 24 |
| 1916 | 20 |
| 1917 | 33 |
| 1918 | 36 |
| 1919 | 20 |
| 1920 | 29 |
| 1921 | 17 |
| 1922 | 36 |
| 1923 | 35 |
| 1924 | 17 |
| 1925 | 36 |
| 1926 | 33 |
| 1927 | 19 |
| 1928 | 14 |
| 1929 | 23 |
| 1930 | 2 |
| 1931 | 25 |
| 1932 | 31 |
| 1933 | 45 |
| 1934 | 47 |
| 1935 | 25 |
| 1936 | 86 |
| 1937 | 18 |
| 1939 | 6 |
| 1940 | 27 |
| 1941 | 28 |
| 1942 | 34 |
| 1943 | 27 |
| 1944 | 30 |
| 1945 | 29 |
| 1946 | 32 |
| 1947 | 59 |
| 1948 | 27 |
| 1949 | 4 |
| 1950 | 5 |
| 1951 | 21 |
| 1952 | 19 |
| 1953 | 21 |
| 1954 | 18 |
| 1955 | 19 |
| 1956 | 30 |
| 1957 | 21 |
| 1958 | 9 |
| 1959 | 13 |
| 1960 | 12 |
| 1961 | 21 |
| 1962 | 25 |
| 1963 | 33 |
| 1964 | 29 |
| 1965 | 20 |
| 1966 | 29 |
| 1967 | 12 |
All-Time Record Progression
1 new records| Date | Kind | Detail |
|---|---|---|
| 1952-01-30 | Record low minimum temperature | Record low minimum temperature -44.4 C (-47.9 F) |
Wettest Day of Each Month
Apr: 101.6 mm (4.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 66.0 mm (2.6 in) | 25 January 1928 |
| Feb | 30.5 mm (1.2 in) | 24 February 1922 |
| Mar | 50.8 mm (2.0 in) | 8 March 1926 |
| Apr | 101.6 mm (4.0 in) | 17 April 1919 |
| May | 59.2 mm (2.3 in) | 21 May 1890 |
| Jun | 62.2 mm (2.4 in) | 27 June 1923 |
| Jul | 50.0 mm (2.0 in) | 15 July 1958 |
| Aug | 55.1 mm (2.2 in) | 13 August 1947 |
| Sep | 73.7 mm (2.9 in) | 12 September 1922 |
| Oct | 47.0 mm (1.9 in) | 25 October 1925 |
| Nov | 40.6 mm (1.6 in) | 30 November 1944 |
| Dec | 36.8 mm (1.4 in) | 6 December 1925 |
Period of Record Coverage
1888 to 1967| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1888 | 273 | 75% | No |
| 1889 | 364 | 100% | Yes |
| 1890 | 151 | 41% | No |
| 1913 | 36 | 10% | No |
| 1914 | 365 | 100% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 346 | 95% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 353 | 97% | Yes |
| 1922 | 357 | 98% | Yes |
| 1923 | 350 | 96% | Yes |
| 1924 | 349 | 95% | Yes |
| 1925 | 333 | 91% | Yes |
| 1926 | 179 | 49% | No |
| 1931 | 320 | 88% | No |
| 1932 | 366 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 356 | 98% | Yes |
| 1935 | 361 | 99% | Yes |
| 1936 | 358 | 98% | Yes |
| 1937 | 273 | 75% | No |
| 1939 | 175 | 48% | No |
| 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 | 333 | 91% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 89 | 24% | No |
| 1950 | 153 | 42% | No |
| 1951 | 363 | 99% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 363 | 99% | 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 | 364 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 85 | 23% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 27 July 1967 | Roberval Nord, CA | daily rain | 21.1 mm (0.8 in) | 2.3 mm (0.09 in) | 12 years | 13 of 100 (Routine) |
| 17 March 1967 | Roberval Nord, CA | daily low max | -14.4 C (6.1 F) | 1.6 C (2.9 F) | 50 years | 25 of 100 (Routine) |
| 16 March 1967 | Roberval Nord, CA | daily low max | -11.7 C (10.9 F) | 0.6 C (1.1 F) | 33 years | 18 of 100 (Routine) |
| 13 March 1967 | Roberval Nord, CA | daily snowfall (Tie) | 7.6 cm (3.0 in) | tie | 50 years | 5 of 100 (Routine) |
| 4 March 1967 | Roberval Nord, CA | daily low max | -16.1 C (3.0 F) | 0.5 C (0.9 F) | 18 years | 13 of 100 (Routine) |
| 23 February 1967 | Roberval Nord, CA | daily rain | 7.6 mm (0.30 in) | 2.5 mm (0.10 in) | 45 years | 20 of 100 (Routine) |
| 23 February 1967 | Roberval Nord, CA | daily snowfall | 7.6 cm (3.0 in) | 2.5 cm (1.0 in) | 45 years | 25 of 100 (Routine) |
| 20 February 1967 | Roberval Nord, CA | daily low min | -36.1 C (-33.0 F) | 1.1 C (2.0 F) | 48 years | 23 of 100 (Routine) |
| 19 February 1967 | Roberval Nord, CA | daily low min | -40.0 C (-40.0 F) | 4.4 C (7.9 F) | 37 years | 24 of 100 (Routine) |
| 18 February 1967 | Roberval Nord, CA | daily low min | -39.4 C (-38.9 F) | 5.5 C (9.9 F) | 47 years | 28 of 100 (Routine) |
| 18 February 1967 | Roberval Nord, CA | daily low max | -27.2 C (-17.0 F) | 5.5 C (9.9 F) | 32 years | 24 of 100 (Routine) |
| 17 February 1967 | Roberval Nord, CA | daily low max | -23.9 C (-11.0 F) | 2.8 C (5.0 F) | 76 years | 34 of 100 (Routine) |
| 13 February 1967 | Roberval Nord, CA | daily low min | -37.8 C (-36.0 F) | 1.7 C (3.1 F) | 12 years | 13 of 100 (Routine) |
| 13 February 1967 | Roberval Nord, CA | daily low max (Tie) | -23.3 C (-9.9 F) | tie | 52 years | 5 of 100 (Routine) |
| 8 February 1967 | Roberval Nord, CA | daily low min | -35.6 C (-32.1 F) | 0.6 C (1.1 F) | 21 years | 14 of 100 (Routine) |
| 7 February 1967 | Roberval Nord, CA | daily low max | -23.9 C (-11.0 F) | 0.6 C (1.1 F) | 32 years | 17 of 100 (Routine) |
| 28 January 1967 | Roberval Nord, CA | daily rain (Tie) | 15.2 mm (0.6 in) | tie | 0 years | 2 of 100 (Routine) |
| 28 January 1967 | Roberval Nord, CA | daily snowfall (Tie) | 15.2 cm (6.0 in) | tie | 0 years | 2 of 100 (Routine) |
| 25 January 1967 | Roberval Nord, CA | daily high max | 2.8 C (37.0 F) | 0.6 C (1.1 F) | 51 years | 23 of 100 (Routine) |
| 17 December 1966 | Roberval Nord, CA | daily high max | 2.2 C (36.0 F) | 0.5 C (0.9 F) | 52 years | 22 of 100 (Routine) |
Climate Trend
39 complete years, 1889 to 1966| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1889 | 2.5 C | +0.23 C |
| 1914 | 0.9 C | -1.41 C |
| 1915 | 3.2 C | +0.89 C |
| 1918 | 0.7 C | -1.58 C |
| 1919 | 1.5 C | -0.73 C |
| 1920 | 2.5 C | +0.21 C |
| 1921 | 2.3 C | +0.07 C |
| 1922 | 1.9 C | -0.42 C |
| 1923 | 1.0 C | -1.27 C |
| 1924 | 1.9 C | -0.35 C |
| 1932 | 2.2 C | -0.05 C |
| 1933 | 1.8 C | -0.43 C |
| 1934 | 1.4 C | -0.86 C |
| 1935 | 1.8 C | -0.43 C |
| 1936 | -0.1 C | -2.36 C |
| 1940 | 1.6 C | -0.67 C |
| 1941 | 2.5 C | +0.24 C |
| 1942 | 2.8 C | +0.50 C |
| 1943 | 1.2 C | -1.09 C |
| 1944 | 2.8 C | +0.54 C |
| 1945 | 2.5 C | +0.19 C |
| 1947 | 2.1 C | -0.15 C |
| 1948 | 2.2 C | -0.08 C |
| 1951 | 3.2 C | +0.89 C |
| 1952 | 3.6 C | +1.29 C |
| 1953 | 3.9 C | +1.61 C |
| 1954 | 2.2 C | -0.03 C |
| 1955 | 3.0 C | +0.76 C |
| 1956 | 2.1 C | -0.18 C |
| 1957 | 2.7 C | +0.40 C |
| 1958 | 2.5 C | +0.21 C |
| 1959 | 2.5 C | +0.27 C |
| 1960 | 3.5 C | +1.18 C |
| 1961 | 3.2 C | +0.90 C |
| 1962 | 2.1 C | -0.17 C |
| 1963 | 2.5 C | +0.23 C |
| 1964 | 2.8 C | +0.51 C |
| 1965 | 2.0 C | -0.31 C |
| 1966 | 3.7 C | +1.45 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1889 to 1966. In Fahrenheit: 0.4 F (0.1 to 0.6) per decade. The slope is a straight line fitted to 39 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.1 to 0.6) per decade | 1889 to 1966 | 39 | Rise |
| Mean daily maximum | 0.1 C (-0.1 to 0.3) per decade | 0.2 F (-0.1 to 0.6) per decade | 1889 to 1966 | 39 | Not clearly different from zero |
| Mean daily minimum | 0.3 C (0.1 to 0.4) per decade | 0.5 F (0.2 to 0.8) per decade | 1889 to 1966 | 39 | 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
1888 to 1967| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 36.1 C (97.0 F) | 1914 | 32.2 C (90.0 F) | 53 |
| Coldest night (TNn) | -44.4 C (-47.9 F) | 1952 | -36.7 C (-34.1 F) | 57 |
| Wettest day (Rx1day) | 101.6 mm (4.0 in) | 1919 | 38.1 mm (1.5 in) | 57 |
| Wettest five days (Rx5day) | 132.9 mm (5.2 in) | 1889 | 54.8 mm (2.2 in) | 57 |
| Longest dry spell (CDD) | 34 days | 1927 | 16 days | 57 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1888 | 33.3 C (91.9 F) |
| 1889 | 33.3 C (91.9 F) |
| 1890 | 26.7 C (80.1 F) |
| 1913 | 3.9 C (39.0 F) |
| 1914 | 36.1 C (97.0 F) |
| 1915 | 32.2 C (90.0 F) |
| 1916 | 33.3 C (91.9 F) |
| 1917 | 33.9 C (93.0 F) |
| 1918 | 32.8 C (91.0 F) |
| 1919 | 35.0 C (95.0 F) |
| 1920 | 32.2 C (90.0 F) |
| 1921 | 32.2 C (90.0 F) |
| 1922 | 33.3 C (91.9 F) |
| 1923 | 36.1 C (97.0 F) |
| 1924 | 31.1 C (88.0 F) |
| 1925 | 31.7 C (89.1 F) |
| 1926 | 30.0 C (86.0 F) |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | 31.1 C (88.0 F) |
| 1932 | 32.2 C (90.0 F) |
| 1933 | 33.9 C (93.0 F) |
| 1934 | 30.6 C (87.1 F) |
| 1935 | 32.2 C (90.0 F) |
| 1936 | 30.6 C (87.1 F) |
| 1937 | 31.1 C (88.0 F) |
| 1938 | n/a |
| 1939 | 32.8 C (91.0 F) |
| 1940 | 33.3 C (91.9 F) |
| 1941 | 36.1 C (97.0 F) |
| 1942 | 35.6 C (96.1 F) |
| 1943 | 35.6 C (96.1 F) |
| 1944 | 34.4 C (93.9 F) |
| 1945 | 34.4 C (93.9 F) |
| 1946 | 32.2 C (90.0 F) |
| 1947 | 34.4 C (93.9 F) |
| 1948 | 30.6 C (87.1 F) |
| 1949 | 11.7 C (53.1 F) |
| 1950 | 30.0 C (86.0 F) |
| 1951 | 31.1 C (88.0 F) |
| 1952 | 35.0 C (95.0 F) |
| 1953 | 32.8 C (91.0 F) |
| 1954 | 31.7 C (89.1 F) |
| 1955 | 35.0 C (95.0 F) |
| 1956 | 30.0 C (86.0 F) |
| 1957 | 31.1 C (88.0 F) |
| 1958 | 29.4 C (84.9 F) |
| 1959 | 33.3 C (91.9 F) |
| 1960 | 33.3 C (91.9 F) |
| 1961 | 31.1 C (88.0 F) |
| 1962 | 30.6 C (87.1 F) |
| 1963 | 33.9 C (93.0 F) |
| 1964 | 32.2 C (90.0 F) |
| 1965 | 31.7 C (89.1 F) |
| 1966 | 31.7 C (89.1 F) |
| 1967 | 3.9 C (39.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1888 | -29.4 C (-20.9 F) |
| 1889 | -38.9 C (-38.0 F) |
| 1890 | -38.9 C (-38.0 F) |
| 1913 | -21.1 C (-6.0 F) |
| 1914 | -37.2 C (-35.0 F) |
| 1915 | -35.6 C (-32.1 F) |
| 1916 | -35.0 C (-31.0 F) |
| 1917 | -43.3 C (-45.9 F) |
| 1918 | -42.2 C (-44.0 F) |
| 1919 | -36.7 C (-34.1 F) |
| 1920 | -36.1 C (-33.0 F) |
| 1921 | -33.9 C (-29.0 F) |
| 1922 | -36.7 C (-34.1 F) |
| 1923 | -36.7 C (-34.1 F) |
| 1924 | -36.7 C (-34.1 F) |
| 1925 | -43.3 C (-45.9 F) |
| 1926 | -33.3 C (-27.9 F) |
| 1927 | -38.3 C (-36.9 F) |
| 1928 | -32.2 C (-26.0 F) |
| 1929 | -38.9 C (-38.0 F) |
| 1930 | -28.3 C (-18.9 F) |
| 1931 | -28.9 C (-20.0 F) |
| 1932 | -31.7 C (-25.1 F) |
| 1933 | -42.8 C (-45.0 F) |
| 1934 | -40.0 C (-40.0 F) |
| 1935 | -37.8 C (-36.0 F) |
| 1936 | -34.4 C (-29.9 F) |
| 1937 | -36.1 C (-33.0 F) |
| 1938 | n/a |
| 1939 | -28.3 C (-18.9 F) |
| 1940 | -31.7 C (-25.1 F) |
| 1941 | -35.6 C (-32.1 F) |
| 1942 | -37.8 C (-36.0 F) |
| 1943 | -37.2 C (-35.0 F) |
| 1944 | -34.4 C (-29.9 F) |
| 1945 | -41.7 C (-43.1 F) |
| 1946 | -37.8 C (-36.0 F) |
| 1947 | -37.2 C (-35.0 F) |
| 1948 | -34.4 C (-29.9 F) |
| 1949 | -36.7 C (-34.1 F) |
| 1950 | -30.0 C (-22.0 F) |
| 1951 | -42.8 C (-45.0 F) |
| 1952 | -44.4 C (-47.9 F) |
| 1953 | -35.0 C (-31.0 F) |
| 1954 | -43.3 C (-45.9 F) |
| 1955 | -41.1 C (-42.0 F) |
| 1956 | -31.7 C (-25.1 F) |
| 1957 | -38.3 C (-36.9 F) |
| 1958 | -35.6 C (-32.1 F) |
| 1959 | -35.0 C (-31.0 F) |
| 1960 | -36.7 C (-34.1 F) |
| 1961 | -36.1 C (-33.0 F) |
| 1962 | -38.9 C (-38.0 F) |
| 1963 | -36.7 C (-34.1 F) |
| 1964 | -31.1 C (-24.0 F) |
| 1965 | -32.8 C (-27.0 F) |
| 1966 | -32.8 C (-27.0 F) |
| 1967 | -40.0 C (-40.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1888 | 49.0 mm (1.9 in) |
| 1889 | 58.4 mm (2.3 in) |
| 1890 | 59.2 mm (2.3 in) |
| 1913 | n/a |
| 1914 | 45.0 mm (1.8 in) |
| 1915 | 58.7 mm (2.3 in) |
| 1916 | 33.0 mm (1.3 in) |
| 1917 | 33.0 mm (1.3 in) |
| 1918 | 32.8 mm (1.3 in) |
| 1919 | 101.6 mm (4.0 in) |
| 1920 | 49.3 mm (1.9 in) |
| 1921 | 40.6 mm (1.6 in) |
| 1922 | 73.7 mm (2.9 in) |
| 1923 | 62.2 mm (2.4 in) |
| 1924 | 53.3 mm (2.1 in) |
| 1925 | 47.0 mm (1.9 in) |
| 1926 | 50.8 mm (2.0 in) |
| 1927 | 46.5 mm (1.8 in) |
| 1928 | 66.0 mm (2.6 in) |
| 1929 | 43.7 mm (1.7 in) |
| 1930 | 33.0 mm (1.3 in) |
| 1931 | 32.5 mm (1.3 in) |
| 1932 | 38.1 mm (1.5 in) |
| 1933 | 35.6 mm (1.4 in) |
| 1934 | 21.6 mm (0.9 in) |
| 1935 | 34.3 mm (1.4 in) |
| 1936 | 48.3 mm (1.9 in) |
| 1937 | 45.7 mm (1.8 in) |
| 1938 | 30.5 mm (1.2 in) |
| 1939 | 40.6 mm (1.6 in) |
| 1940 | 39.6 mm (1.6 in) |
| 1941 | 26.4 mm (1.0 in) |
| 1942 | 29.5 mm (1.2 in) |
| 1943 | 28.4 mm (1.1 in) |
| 1944 | 43.4 mm (1.7 in) |
| 1945 | 23.6 mm (0.9 in) |
| 1946 | 62.2 mm (2.4 in) |
| 1947 | 55.1 mm (2.2 in) |
| 1948 | 33.5 mm (1.3 in) |
| 1949 | 12.7 mm (0.5 in) |
| 1950 | 37.3 mm (1.5 in) |
| 1951 | 30.7 mm (1.2 in) |
| 1952 | 49.0 mm (1.9 in) |
| 1953 | 26.9 mm (1.1 in) |
| 1954 | 38.1 mm (1.5 in) |
| 1955 | 25.4 mm (1.0 in) |
| 1956 | 25.4 mm (1.0 in) |
| 1957 | 33.8 mm (1.3 in) |
| 1958 | 50.0 mm (2.0 in) |
| 1959 | 41.7 mm (1.6 in) |
| 1960 | 22.4 mm (0.9 in) |
| 1961 | 36.3 mm (1.4 in) |
| 1962 | 32.0 mm (1.3 in) |
| 1963 | 39.9 mm (1.6 in) |
| 1964 | 24.9 mm (1.0 in) |
| 1965 | 31.0 mm (1.2 in) |
| 1966 | 36.8 mm (1.4 in) |
| 1967 | 22.4 mm (0.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1888 | 77.5 mm (3.1 in) |
| 1889 | 132.9 mm (5.2 in) |
| 1890 | 73.1 mm (2.9 in) |
| 1913 | n/a |
| 1914 | 63.5 mm (2.5 in) |
| 1915 | 59.3 mm (2.3 in) |
| 1916 | 52.1 mm (2.1 in) |
| 1917 | 59.9 mm (2.4 in) |
| 1918 | 56.0 mm (2.2 in) |
| 1919 | 111.8 mm (4.4 in) |
| 1920 | 67.8 mm (2.7 in) |
| 1921 | 49.6 mm (2.0 in) |
| 1922 | 112.6 mm (4.4 in) |
| 1923 | 73.7 mm (2.9 in) |
| 1924 | 103.9 mm (4.1 in) |
| 1925 | 54.6 mm (2.1 in) |
| 1926 | 50.8 mm (2.0 in) |
| 1927 | 49.8 mm (2.0 in) |
| 1928 | 76.2 mm (3.0 in) |
| 1929 | 55.5 mm (2.2 in) |
| 1930 | 61.1 mm (2.4 in) |
| 1931 | 52.7 mm (2.1 in) |
| 1932 | 53.5 mm (2.1 in) |
| 1933 | 45.8 mm (1.8 in) |
| 1934 | 33.0 mm (1.3 in) |
| 1935 | 56.2 mm (2.2 in) |
| 1936 | 55.2 mm (2.2 in) |
| 1937 | 51.1 mm (2.0 in) |
| 1938 | 44.4 mm (1.7 in) |
| 1939 | 56.8 mm (2.2 in) |
| 1940 | 50.1 mm (2.0 in) |
| 1941 | 58.5 mm (2.3 in) |
| 1942 | 48.2 mm (1.9 in) |
| 1943 | 76.6 mm (3.0 in) |
| 1944 | 61.0 mm (2.4 in) |
| 1945 | 42.2 mm (1.7 in) |
| 1946 | 118.6 mm (4.7 in) |
| 1947 | 57.4 mm (2.3 in) |
| 1948 | 46.2 mm (1.8 in) |
| 1949 | 42.1 mm (1.7 in) |
| 1950 | 52.5 mm (2.1 in) |
| 1951 | 61.8 mm (2.4 in) |
| 1952 | 103.3 mm (4.1 in) |
| 1953 | 33.8 mm (1.3 in) |
| 1954 | 54.6 mm (2.1 in) |
| 1955 | 49.1 mm (1.9 in) |
| 1956 | 43.5 mm (1.7 in) |
| 1957 | 43.2 mm (1.7 in) |
| 1958 | 77.4 mm (3.0 in) |
| 1959 | 77.8 mm (3.1 in) |
| 1960 | 38.1 mm (1.5 in) |
| 1961 | 49.0 mm (1.9 in) |
| 1962 | 44.5 mm (1.8 in) |
| 1963 | 49.5 mm (1.9 in) |
| 1964 | 52.8 mm (2.1 in) |
| 1965 | 54.8 mm (2.2 in) |
| 1966 | 81.5 mm (3.2 in) |
| 1967 | 38.9 mm (1.5 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1888 | 13 days |
| 1889 | 23 days |
| 1890 | 10 days |
| 1913 | n/a |
| 1914 | 25 days |
| 1915 | 13 days |
| 1916 | 18 days |
| 1917 | 19 days |
| 1918 | 13 days |
| 1919 | 17 days |
| 1920 | 16 days |
| 1921 | 13 days |
| 1922 | 17 days |
| 1923 | 21 days |
| 1924 | 12 days |
| 1925 | 13 days |
| 1926 | 23 days |
| 1927 | 34 days |
| 1928 | 10 days |
| 1929 | 13 days |
| 1930 | 18 days |
| 1931 | 18 days |
| 1932 | 11 days |
| 1933 | 16 days |
| 1934 | 24 days |
| 1935 | 20 days |
| 1936 | 12 days |
| 1937 | 19 days |
| 1938 | 14 days |
| 1939 | 20 days |
| 1940 | 14 days |
| 1941 | 32 days |
| 1942 | 14 days |
| 1943 | 13 days |
| 1944 | 21 days |
| 1945 | 10 days |
| 1946 | 10 days |
| 1947 | 18 days |
| 1948 | 25 days |
| 1949 | 13 days |
| 1950 | 13 days |
| 1951 | 14 days |
| 1952 | 14 days |
| 1953 | 20 days |
| 1954 | 11 days |
| 1955 | 12 days |
| 1956 | 11 days |
| 1957 | 21 days |
| 1958 | 25 days |
| 1959 | 19 days |
| 1960 | 24 days |
| 1961 | 16 days |
| 1962 | 16 days |
| 1963 | 10 days |
| 1964 | 14 days |
| 1965 | 20 days |
| 1966 | 13 days |
| 1967 | 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
39 years with a frostAcross 39 years with a frost, the median last spring frost at Roberval Nord falls on 23 May and the median first autumn frost on 26 September, which leaves a median of 125 days between them.
Fitted over all years, the growing season changes by +0.9 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1924 to 1966) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 23 May | n/a | 23 May | n/a | -0.3 days per decade |
| First autumn frost | 26 September | n/a | 26 September | n/a | +0.6 days per decade |
| Growing days | 125 days | n/a | 125 days | n/a | +0.9 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
49 years, 1889 to 1966A day with at least 37.7 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 94.7 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 | 37.7 mm (1.5 in) | |
| 5 years | 50.3 mm (2.0 in) | |
| 10 years | 59.6 mm (2.3 in) | |
| 25 years | 72.6 mm (2.9 in) | |
| 50 years | 83.2 mm (3.3 in) | Longer than the 49 years of record |
| 100 years | 94.7 mm (3.7 in) | Longer than the 49 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, 49 years of values from 1889 to 1966.
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: 101.6 mm (4.0 in) in 1919; 73.7 mm (2.9 in) in 1922; 66.0 mm (2.6 in) in 1928.
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 (2026-10-17).