Norway House Weather Records (CA005062047)
Record envelope, standing records and threshold days for Norway House (CA005062047), Manitoba, Canada, with 85 years of record.
Key Facts for Norway House
- Norway House (CA005062047) is a weather station in Manitoba, Canada at 53.98 latitude and -97.83 longitude, 217 m (712 ft) above sea level.
- The station reports from 1884 to 1968, 85 years of record.
- 1,464 records set at Norway House still stand.
- Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
- Norway House set a daily record snowfall of 10.9 cm (4.3 in) on 17 December 1967.
About the Station
- Location: Manitoba, Canada, 53.98 latitude, -97.83 longitude.
- Elevation: 217 m (712 ft).
- Period of record: 1884 to 1968, 85 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 | 8.3 C (46.9 F) | -52.8 C (-63.0 F) | n/a | n/a |
| Feb | 10.0 C (50.0 F) | -47.8 C (-54.0 F) | n/a | n/a |
| Mar | 25.6 C (78.1 F) | -43.9 C (-47.0 F) | n/a | n/a |
| Apr | 33.9 C (93.0 F) | -30.6 C (-23.1 F) | n/a | n/a |
| May | 32.8 C (91.0 F) | -18.9 C (-2.0 F) | n/a | n/a |
| Jun | 33.3 C (91.9 F) | -9.4 C (15.1 F) | n/a | n/a |
| Jul | 38.3 C (100.9 F) | 0.6 C (33.1 F) | n/a | n/a |
| Aug | 33.9 C (93.0 F) | -2.8 C (27.0 F) | n/a | n/a |
| Sep | 31.7 C (89.1 F) | -10.0 C (14.0 F) | n/a | n/a |
| Oct | 23.9 C (75.0 F) | -24.4 C (-11.9 F) | n/a | n/a |
| Nov | 15.6 C (60.1 F) | -37.8 C (-36.0 F) | n/a | n/a |
| Dec | 6.7 C (44.1 F) | -45.6 C (-50.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1884 | 1 |
| 1885 | 11 |
| 1897 | 35 |
| 1898 | 32 |
| 1899 | 48 |
| 1900 | 26 |
| 1901 | 28 |
| 1902 | 25 |
| 1903 | 36 |
| 1904 | 27 |
| 1905 | 15 |
| 1906 | 23 |
| 1907 | 45 |
| 1908 | 36 |
| 1909 | 29 |
| 1910 | 29 |
| 1911 | 32 |
| 1912 | 30 |
| 1914 | 3 |
| 1915 | 36 |
| 1916 | 29 |
| 1917 | 39 |
| 1918 | 36 |
| 1919 | 40 |
| 1920 | 23 |
| 1921 | 19 |
| 1922 | 30 |
| 1923 | 31 |
| 1924 | 45 |
| 1925 | 29 |
| 1926 | 33 |
| 1927 | 20 |
| 1928 | 43 |
| 1929 | 23 |
| 1930 | 48 |
| 1931 | 38 |
| 1932 | 55 |
| 1933 | 29 |
| 1934 | 20 |
| 1935 | 14 |
| 1936 | 44 |
| 1937 | 9 |
| 1938 | 26 |
| 1939 | 35 |
| 1940 | 37 |
| 1941 | 23 |
| 1942 | 28 |
| 1943 | 28 |
| 1944 | 18 |
| 1945 | 22 |
| 1946 | 3 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1936-07-10 | Record high maximum temperature | Record high maximum temperature 35.0 C (95.0 F) |
| 1936-07-11 | Record high maximum temperature | Record high maximum temperature 38.3 C (100.9 F) |
| 1940-08-10 | Record high minimum temperature | Record high minimum temperature 22.8 C (73.0 F) |
Wettest Day of Each Month
Aug: 106.7 mm (4.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 31.2 mm (1.2 in) | 16 January 1909 |
| Feb | 20.3 mm (0.8 in) | 20 February 1906 |
| Mar | 30.5 mm (1.2 in) | 16 March 1900 |
| Apr | 33.0 mm (1.3 in) | 11 April 1941 |
| May | 63.5 mm (2.5 in) | 30 May 1904 |
| Jun | 66.3 mm (2.6 in) | 17 June 1911 |
| Jul | 69.9 mm (2.8 in) | 4 July 1966 |
| Aug | 106.7 mm (4.2 in) | 31 August 1908 |
| Sep | 51.8 mm (2.0 in) | 5 September 1901 |
| Oct | 17.8 mm (0.7 in) | 1 October 1905 |
| Nov | 30.5 mm (1.2 in) | 19 November 1906 |
| Dec | 24.1 mm (0.9 in) | 20 December 1937 |
Period of Record Coverage
1884 to 1946| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1884 | 48 | 13% | No |
| 1885 | 66 | 18% | No |
| 1897 | 364 | 100% | Yes |
| 1898 | 365 | 100% | Yes |
| 1899 | 364 | 100% | Yes |
| 1900 | 334 | 92% | Yes |
| 1901 | 182 | 50% | No |
| 1902 | 365 | 100% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 364 | 100% | Yes |
| 1906 | 363 | 99% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 361 | 99% | Yes |
| 1909 | 346 | 95% | Yes |
| 1910 | 362 | 99% | Yes |
| 1911 | 338 | 93% | Yes |
| 1912 | 353 | 96% | Yes |
| 1913 | 31 | 8% | No |
| 1914 | 90 | 25% | No |
| 1915 | 350 | 96% | Yes |
| 1916 | 350 | 96% | Yes |
| 1917 | 364 | 100% | Yes |
| 1918 | 360 | 99% | Yes |
| 1919 | 345 | 95% | Yes |
| 1920 | 332 | 91% | Yes |
| 1921 | 341 | 93% | Yes |
| 1922 | 346 | 95% | Yes |
| 1923 | 359 | 98% | Yes |
| 1924 | 364 | 99% | Yes |
| 1925 | 331 | 91% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 364 | 99% | Yes |
| 1933 | 337 | 92% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 273 | 75% | No |
| 1936 | 366 | 100% | Yes |
| 1937 | 357 | 98% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 363 | 99% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 364 | 100% | Yes |
| 1943 | 362 | 99% | Yes |
| 1944 | 364 | 99% | Yes |
| 1945 | 211 | 58% | No |
| 1946 | 58 | 16% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 17 December 1967 | Norway House, CA | daily snowfall | 10.9 cm (4.3 in) | 1.2 cm (0.5 in) | 25 years | 17 of 100 (Routine) |
| 2 December 1967 | Norway House, CA | daily snowfall | 6.1 cm (2.4 in) | 2.3 cm (0.9 in) | 67 years | 32 of 100 (Routine) |
| 1 December 1967 | Norway House, CA | daily snowfall | 5.1 cm (2.0 in) | 1.3 cm (0.5 in) | 28 years | 18 of 100 (Routine) |
| 22 November 1967 | Norway House, CA | daily snowfall | 4.1 cm (1.6 in) | 0.3 cm (0.1 in) | 28 years | 15 of 100 (Routine) |
| 29 October 1967 | Norway House, CA | daily snowfall | 1.8 cm (0.7 in) | 0.5 cm (0.2 in) | 28 years | 16 of 100 (Routine) |
| 3 October 1967 | Norway House, CA | daily snowfall | 1.5 cm (0.6 in) | 1.5 cm (0.6 in) | 70 years | 20 of 100 (Routine) |
| 18 May 1967 | Norway House, CA | daily snowfall | 1.3 cm (0.5 in) | 1.3 cm (0.5 in) | 70 years | 20 of 100 (Routine) |
| 21 April 1967 | Norway House, CA | daily snowfall | 3.8 cm (1.5 in) | 1.3 cm (0.5 in) | 60 years | 20 of 100 (Routine) |
| 19 April 1967 | Norway House, CA | daily snowfall | 7.6 cm (3.0 in) | 5.6 cm (2.2 in) | 1 year | 19 of 100 (Routine) |
| 15 April 1967 | Norway House, CA | daily snowfall | 12.7 cm (5.0 in) | 7.6 cm (3.0 in) | 57 years | 41 of 100 (Notable) |
| 14 April 1967 | Norway House, CA | daily snowfall | 10.2 cm (4.0 in) | 2.6 cm (1.0 in) | 64 years | 32 of 100 (Routine) |
| 8 April 1967 | Norway House, CA | daily snowfall | 3.6 cm (1.4 in) | 3.1 cm (1.2 in) | 0 years | 14 of 100 (Routine) |
| 4 April 1967 | Norway House, CA | daily snowfall | 0.3 cm (0.1 in) | 0.3 cm (0.1 in) | 70 years | 20 of 100 (Routine) |
| 3 April 1967 | Norway House, CA | daily snowfall | 2.5 cm (1.0 in) | 2.0 cm (0.8 in) | 24 years | 18 of 100 (Routine) |
| 31 March 1967 | Norway House, CA | daily snowfall | 3.3 cm (1.3 in) | 0.8 cm (0.3 in) | 21 years | 14 of 100 (Routine) |
| 30 January 1967 | Norway House, CA | daily snowfall | 9.1 cm (3.6 in) | 0.5 cm (0.2 in) | 27 years | 16 of 100 (Routine) |
| 22 January 1967 | Norway House, CA | daily snowfall | 10.7 cm (4.2 in) | 9.9 cm (3.9 in) | 57 years | 51 of 100 (Notable) |
| 18 December 1966 | Norway House, CA | daily snowfall | 3.6 cm (1.4 in) | 2.3 cm (0.9 in) | 65 years | 20 of 100 (Routine) |
| 5 December 1966 | Norway House, CA | daily snowfall | 17.3 cm (6.8 in) | 9.7 cm (3.8 in) | 61 years | 49 of 100 (Notable) |
| 4 December 1966 | Norway House, CA | daily snowfall | 8.6 cm (3.4 in) | 6.1 cm (2.4 in) | 68 years | 42 of 100 (Notable) |
Climate Trend
36 complete years, 1897 to 1944| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1897 | -2.0 C | -0.32 C |
| 1898 | -1.7 C | -0.06 C |
| 1899 | -2.6 C | -0.95 C |
| 1902 | -1.3 C | +0.33 C |
| 1903 | -2.1 C | -0.41 C |
| 1904 | -2.2 C | -0.50 C |
| 1905 | -1.5 C | +0.21 C |
| 1907 | -3.6 C | -1.92 C |
| 1908 | -1.6 C | +0.07 C |
| 1909 | -2.4 C | -0.69 C |
| 1910 | -0.9 C | +0.72 C |
| 1912 | -2.9 C | -1.26 C |
| 1915 | -0.5 C | +1.15 C |
| 1916 | -2.6 C | -0.97 C |
| 1917 | -3.4 C | -1.76 C |
| 1918 | -2.3 C | -0.63 C |
| 1920 | -0.8 C | +0.83 C |
| 1921 | -1.2 C | +0.42 C |
| 1923 | -1.9 C | -0.26 C |
| 1924 | -2.3 C | -0.62 C |
| 1926 | -1.6 C | +0.02 C |
| 1927 | -1.6 C | +0.06 C |
| 1928 | -0.7 C | +0.96 C |
| 1929 | -2.4 C | -0.70 C |
| 1930 | -0.6 C | +1.08 C |
| 1931 | 1.1 C | +2.75 C |
| 1932 | -1.6 C | +0.02 C |
| 1936 | -3.2 C | -1.54 C |
| 1937 | -1.6 C | +0.03 C |
| 1938 | -0.3 C | +1.39 C |
| 1939 | -1.8 C | -0.18 C |
| 1940 | -0.6 C | +1.11 C |
| 1941 | -0.4 C | +1.27 C |
| 1942 | -1.7 C | +0.00 C |
| 1943 | -2.0 C | -0.32 C |
| 1944 | -1.2 C | +0.50 C |
The annual mean temperature here has risen by 0.22 C (0.01 to 0.44) per decade over 1897 to 1944. In Fahrenheit: 0.40 F (0.01 to 0.79) per decade. The slope is a straight line fitted to 36 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.22 C (0.01 to 0.44) per decade | 0.40 F (0.01 to 0.79) per decade | 1897 to 1944 | 36 | Rise |
| Mean daily maximum | 0.3 C (0.1 to 0.6) per decade | 0.6 F (0.2 to 1.0) per decade | 1897 to 1944 | 36 | Rise |
| Mean daily minimum | 0.1 C (-0.1 to 0.3) per decade | 0.2 F (-0.2 to 0.6) per decade | 1897 to 1944 | 36 | 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
1884 to 1968| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.3 C (100.9 F) | 1936 | 30.9 C (87.5 F) | 52 |
| Coldest night (TNn) | -52.8 C (-63.0 F) | 1899 | -43.3 C (-45.9 F) | 51 |
| Wettest day (Rx1day) | 106.7 mm (4.2 in) | 1908 | 32.5 mm (1.3 in) | 56 |
| Wettest five days (Rx5day) | 118.9 mm (4.7 in) | 1908 | 48.0 mm (1.9 in) | 56 |
| Longest dry spell (CDD) | 50 days | 1910 | 25 days | 56 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1884 | 17.2 C (63.0 F) |
| 1885 | -1.7 C (28.9 F) |
| 1896 | n/a |
| 1897 | 30.6 C (87.1 F) |
| 1898 | 31.1 C (88.0 F) |
| 1899 | 31.7 C (89.1 F) |
| 1900 | 33.9 C (93.0 F) |
| 1901 | 30.0 C (86.0 F) |
| 1902 | 29.4 C (84.9 F) |
| 1903 | 25.6 C (78.1 F) |
| 1904 | 30.6 C (87.1 F) |
| 1905 | 27.8 C (82.0 F) |
| 1906 | 32.2 C (90.0 F) |
| 1907 | 27.2 C (81.0 F) |
| 1908 | 29.4 C (84.9 F) |
| 1909 | 29.4 C (84.9 F) |
| 1910 | 31.1 C (88.0 F) |
| 1911 | 26.7 C (80.1 F) |
| 1912 | 31.1 C (88.0 F) |
| 1913 | -15.0 C (5.0 F) |
| 1914 | 20.0 C (68.0 F) |
| 1915 | 31.1 C (88.0 F) |
| 1916 | 32.2 C (90.0 F) |
| 1917 | 28.3 C (82.9 F) |
| 1918 | 26.7 C (80.1 F) |
| 1919 | 31.7 C (89.1 F) |
| 1920 | 32.2 C (90.0 F) |
| 1921 | 30.0 C (86.0 F) |
| 1922 | 28.9 C (84.0 F) |
| 1923 | 31.1 C (88.0 F) |
| 1924 | 31.1 C (88.0 F) |
| 1925 | 31.1 C (88.0 F) |
| 1926 | 32.8 C (91.0 F) |
| 1927 | 30.0 C (86.0 F) |
| 1928 | 30.0 C (86.0 F) |
| 1929 | 34.4 C (93.9 F) |
| 1930 | 31.7 C (89.1 F) |
| 1931 | 31.7 C (89.1 F) |
| 1932 | 33.3 C (91.9 F) |
| 1933 | 30.6 C (87.1 F) |
| 1934 | 30.0 C (86.0 F) |
| 1935 | 32.2 C (90.0 F) |
| 1936 | 38.3 C (100.9 F) |
| 1937 | 33.9 C (93.0 F) |
| 1938 | 30.0 C (86.0 F) |
| 1939 | 31.7 C (89.1 F) |
| 1940 | 32.2 C (90.0 F) |
| 1941 | 33.9 C (93.0 F) |
| 1942 | 28.3 C (82.9 F) |
| 1943 | 32.2 C (90.0 F) |
| 1944 | 29.4 C (84.9 F) |
| 1945 | 31.1 C (88.0 F) |
| 1946 | -5.0 C (23.0 F) |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1884 | n/a |
| 1885 | -45.6 C (-50.1 F) |
| 1896 | n/a |
| 1897 | -45.6 C (-50.1 F) |
| 1898 | -43.3 C (-45.9 F) |
| 1899 | -52.8 C (-63.0 F) |
| 1900 | -40.6 C (-41.1 F) |
| 1901 | -45.0 C (-49.0 F) |
| 1902 | -43.9 C (-47.0 F) |
| 1903 | -41.1 C (-42.0 F) |
| 1904 | -45.0 C (-49.0 F) |
| 1905 | -41.7 C (-43.1 F) |
| 1906 | -45.6 C (-50.1 F) |
| 1907 | -41.7 C (-43.1 F) |
| 1908 | -41.7 C (-43.1 F) |
| 1909 | -44.4 C (-47.9 F) |
| 1910 | -45.6 C (-50.1 F) |
| 1911 | -46.7 C (-52.1 F) |
| 1912 | -44.4 C (-47.9 F) |
| 1913 | -42.8 C (-45.0 F) |
| 1914 | -35.6 C (-32.1 F) |
| 1915 | -45.0 C (-49.0 F) |
| 1916 | -45.6 C (-50.1 F) |
| 1917 | -43.9 C (-47.0 F) |
| 1918 | -42.8 C (-45.0 F) |
| 1919 | -43.3 C (-45.9 F) |
| 1920 | -45.0 C (-49.0 F) |
| 1921 | -38.9 C (-38.0 F) |
| 1922 | -42.8 C (-45.0 F) |
| 1923 | -43.9 C (-47.0 F) |
| 1924 | -42.8 C (-45.0 F) |
| 1925 | -45.0 C (-49.0 F) |
| 1926 | -40.6 C (-41.1 F) |
| 1927 | -40.0 C (-40.0 F) |
| 1928 | -44.4 C (-47.9 F) |
| 1929 | -42.2 C (-44.0 F) |
| 1930 | -43.3 C (-45.9 F) |
| 1931 | -40.0 C (-40.0 F) |
| 1932 | -44.4 C (-47.9 F) |
| 1933 | -43.3 C (-45.9 F) |
| 1934 | -43.3 C (-45.9 F) |
| 1935 | -45.6 C (-50.1 F) |
| 1936 | -48.9 C (-56.0 F) |
| 1937 | -42.2 C (-44.0 F) |
| 1938 | -40.0 C (-40.0 F) |
| 1939 | -44.4 C (-47.9 F) |
| 1940 | -42.8 C (-45.0 F) |
| 1941 | -41.1 C (-42.0 F) |
| 1942 | -41.7 C (-43.1 F) |
| 1943 | -48.3 C (-54.9 F) |
| 1944 | -41.7 C (-43.1 F) |
| 1945 | -43.3 C (-45.9 F) |
| 1946 | -46.1 C (-51.0 F) |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1884 | n/a |
| 1885 | n/a |
| 1896 | 23.9 mm (0.9 in) |
| 1897 | 46.2 mm (1.8 in) |
| 1898 | 46.0 mm (1.8 in) |
| 1899 | 43.2 mm (1.7 in) |
| 1900 | 39.4 mm (1.6 in) |
| 1901 | 51.8 mm (2.0 in) |
| 1902 | 25.4 mm (1.0 in) |
| 1903 | 23.4 mm (0.9 in) |
| 1904 | 63.5 mm (2.5 in) |
| 1905 | 33.0 mm (1.3 in) |
| 1906 | 30.5 mm (1.2 in) |
| 1907 | 35.8 mm (1.4 in) |
| 1908 | 106.7 mm (4.2 in) |
| 1909 | 55.9 mm (2.2 in) |
| 1910 | 25.4 mm (1.0 in) |
| 1911 | 66.3 mm (2.6 in) |
| 1912 | 27.2 mm (1.1 in) |
| 1913 | 32.0 mm (1.3 in) |
| 1914 | 15.0 mm (0.6 in) |
| 1915 | 32.0 mm (1.3 in) |
| 1916 | 27.2 mm (1.1 in) |
| 1917 | 62.2 mm (2.4 in) |
| 1918 | 22.1 mm (0.9 in) |
| 1919 | n/a |
| 1920 | 14.0 mm (0.6 in) |
| 1921 | 39.9 mm (1.6 in) |
| 1922 | 30.7 mm (1.2 in) |
| 1923 | 23.9 mm (0.9 in) |
| 1924 | 41.9 mm (1.6 in) |
| 1925 | 40.4 mm (1.6 in) |
| 1926 | 17.8 mm (0.7 in) |
| 1927 | 15.2 mm (0.6 in) |
| 1928 | 52.1 mm (2.1 in) |
| 1929 | 19.8 mm (0.8 in) |
| 1930 | 5.3 mm (0.21 in) |
| 1931 | 19.6 mm (0.8 in) |
| 1932 | 25.4 mm (1.0 in) |
| 1933 | 39.1 mm (1.5 in) |
| 1934 | 25.4 mm (1.0 in) |
| 1935 | 38.1 mm (1.5 in) |
| 1936 | 44.5 mm (1.8 in) |
| 1937 | 24.1 mm (0.9 in) |
| 1938 | 31.0 mm (1.2 in) |
| 1939 | 24.1 mm (0.9 in) |
| 1940 | 38.1 mm (1.5 in) |
| 1941 | 34.5 mm (1.4 in) |
| 1942 | 33.3 mm (1.3 in) |
| 1943 | 59.9 mm (2.4 in) |
| 1944 | 38.9 mm (1.5 in) |
| 1945 | 10.9 mm (0.4 in) |
| 1946 | 3.8 mm (0.15 in) |
| 1963 | 35.8 mm (1.4 in) |
| 1964 | 51.1 mm (2.0 in) |
| 1965 | 31.5 mm (1.2 in) |
| 1966 | 69.9 mm (2.8 in) |
| 1967 | 58.2 mm (2.3 in) |
| 1968 | 8.9 mm (0.35 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1884 | n/a |
| 1885 | n/a |
| 1896 | 48.0 mm (1.9 in) |
| 1897 | 69.4 mm (2.7 in) |
| 1898 | 82.5 mm (3.2 in) |
| 1899 | 50.3 mm (2.0 in) |
| 1900 | 75.5 mm (3.0 in) |
| 1901 | 64.8 mm (2.6 in) |
| 1902 | 45.7 mm (1.8 in) |
| 1903 | 55.3 mm (2.2 in) |
| 1904 | 63.5 mm (2.5 in) |
| 1905 | 33.0 mm (1.3 in) |
| 1906 | 48.0 mm (1.9 in) |
| 1907 | 35.8 mm (1.4 in) |
| 1908 | 118.9 mm (4.7 in) |
| 1909 | 56.4 mm (2.2 in) |
| 1910 | 61.3 mm (2.4 in) |
| 1911 | 66.3 mm (2.6 in) |
| 1912 | 53.1 mm (2.1 in) |
| 1913 | 35.6 mm (1.4 in) |
| 1914 | 30.0 mm (1.2 in) |
| 1915 | 32.0 mm (1.3 in) |
| 1916 | 71.4 mm (2.8 in) |
| 1917 | 62.2 mm (2.4 in) |
| 1918 | 40.1 mm (1.6 in) |
| 1919 | n/a |
| 1920 | 19.8 mm (0.8 in) |
| 1921 | 54.9 mm (2.2 in) |
| 1922 | 43.4 mm (1.7 in) |
| 1923 | 42.6 mm (1.7 in) |
| 1924 | 52.5 mm (2.1 in) |
| 1925 | 56.7 mm (2.2 in) |
| 1926 | 25.2 mm (1.0 in) |
| 1927 | 36.0 mm (1.4 in) |
| 1928 | 93.9 mm (3.7 in) |
| 1929 | 28.9 mm (1.1 in) |
| 1930 | 9.2 mm (0.36 in) |
| 1931 | 31.3 mm (1.2 in) |
| 1932 | 25.4 mm (1.0 in) |
| 1933 | 78.0 mm (3.1 in) |
| 1934 | 28.2 mm (1.1 in) |
| 1935 | 63.5 mm (2.5 in) |
| 1936 | 44.5 mm (1.8 in) |
| 1937 | 40.6 mm (1.6 in) |
| 1938 | 40.7 mm (1.6 in) |
| 1939 | 38.4 mm (1.5 in) |
| 1940 | 69.6 mm (2.7 in) |
| 1941 | 40.6 mm (1.6 in) |
| 1942 | 52.6 mm (2.1 in) |
| 1943 | 85.8 mm (3.4 in) |
| 1944 | 40.9 mm (1.6 in) |
| 1945 | 16.3 mm (0.6 in) |
| 1946 | 8.9 mm (0.35 in) |
| 1963 | 41.4 mm (1.6 in) |
| 1964 | 63.1 mm (2.5 in) |
| 1965 | 51.1 mm (2.0 in) |
| 1966 | 72.2 mm (2.8 in) |
| 1967 | 88.5 mm (3.5 in) |
| 1968 | 9.9 mm (0.39 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1884 | n/a |
| 1885 | n/a |
| 1896 | 29 days |
| 1897 | 33 days |
| 1898 | 34 days |
| 1899 | 25 days |
| 1900 | 17 days |
| 1901 | 20 days |
| 1902 | 44 days |
| 1903 | 27 days |
| 1904 | 40 days |
| 1905 | 25 days |
| 1906 | 31 days |
| 1907 | 26 days |
| 1908 | 26 days |
| 1909 | 46 days |
| 1910 | 50 days |
| 1911 | 27 days |
| 1912 | 26 days |
| 1913 | 21 days |
| 1914 | 14 days |
| 1915 | 33 days |
| 1916 | 24 days |
| 1917 | 19 days |
| 1918 | 14 days |
| 1919 | n/a |
| 1920 | 22 days |
| 1921 | 13 days |
| 1922 | 11 days |
| 1923 | 30 days |
| 1924 | 14 days |
| 1925 | 21 days |
| 1926 | 14 days |
| 1927 | 15 days |
| 1928 | 14 days |
| 1929 | 37 days |
| 1930 | 21 days |
| 1931 | 17 days |
| 1932 | 31 days |
| 1933 | 24 days |
| 1934 | 31 days |
| 1935 | 15 days |
| 1936 | 29 days |
| 1937 | 10 days |
| 1938 | 26 days |
| 1939 | 10 days |
| 1940 | 27 days |
| 1941 | 15 days |
| 1942 | 29 days |
| 1943 | 18 days |
| 1944 | 37 days |
| 1945 | 27 days |
| 1946 | 22 days |
| 1963 | 22 days |
| 1964 | 31 days |
| 1965 | 25 days |
| 1966 | 20 days |
| 1967 | 23 days |
| 1968 | 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
36 years with a frostAcross 36 years with a frost, the median last spring frost at Norway House falls on 6 June and the median first autumn frost on 13 September, which leaves a median of 99 days between them.
Fitted over all years, the growing season changes by -1.2 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1905 to 1944) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 6 June | n/a | 7 June | n/a | +2.3 days per decade |
| First autumn frost | 13 September | n/a | 13 September | n/a | +1.1 days per decade |
| Growing days | 99 days | n/a | 99 days | n/a | -1.2 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.
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).