Grouard Weather Records (CA003062965)
Record envelope, standing records and threshold days for Grouard (CA003062965), Alberta, Canada, with 37 years of record.
Key Facts for Grouard
- Grouard (CA003062965) is a weather station in Alberta, Canada at 55.58 latitude and -116.15 longitude, 579 m (1,900 ft) above sea level.
- The station reports from 1909 to 1945, 37 years of record.
- 1,464 records set at Grouard still stand.
- Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
- Grouard set a daily record precipitation of 7.6 mm (0.30 in) on 6 February 1945.
About the Station
- Location: Alberta, Canada, 55.58 latitude, -116.15 longitude.
- Elevation: 579 m (1,900 ft).
- Period of record: 1909 to 1945, 37 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 | 15.6 C (60.1 F) | -50.0 C (-58.0 F) | n/a | n/a |
| Feb | 17.8 C (64.0 F) | -51.2 C (-60.2 F) | n/a | n/a |
| Mar | 17.8 C (64.0 F) | -42.8 C (-45.0 F) | n/a | n/a |
| Apr | 26.7 C (80.1 F) | -31.7 C (-25.1 F) | n/a | n/a |
| May | 33.9 C (93.0 F) | -8.3 C (17.1 F) | n/a | n/a |
| Jun | 32.2 C (90.0 F) | -5.6 C (21.9 F) | n/a | n/a |
| Jul | 36.7 C (98.1 F) | -3.3 C (26.1 F) | n/a | n/a |
| Aug | 33.9 C (93.0 F) | -6.7 C (19.9 F) | n/a | n/a |
| Sep | 32.8 C (91.0 F) | -9.4 C (15.1 F) | n/a | n/a |
| Oct | 25.6 C (78.1 F) | -23.3 C (-9.9 F) | n/a | n/a |
| Nov | 22.2 C (72.0 F) | -38.3 C (-36.9 F) | n/a | n/a |
| Dec | 11.1 C (52.0 F) | -50.0 C (-58.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1909 | 17 |
| 1912 | 26 |
| 1913 | 39 |
| 1914 | 24 |
| 1915 | 76 |
| 1916 | 45 |
| 1917 | 25 |
| 1918 | 42 |
| 1919 | 66 |
| 1920 | 40 |
| 1921 | 42 |
| 1922 | 35 |
| 1923 | 42 |
| 1924 | 43 |
| 1925 | 49 |
| 1926 | 65 |
| 1927 | 38 |
| 1928 | 47 |
| 1929 | 46 |
| 1930 | 41 |
| 1931 | 29 |
| 1932 | 40 |
| 1933 | 45 |
| 1934 | 49 |
| 1935 | 71 |
| 1936 | 75 |
| 1937 | 39 |
| 1938 | 41 |
| 1939 | 46 |
| 1940 | 29 |
| 1941 | 57 |
| 1942 | 47 |
| 1943 | 20 |
| 1944 | 25 |
| 1945 | 3 |
Wettest Day of Each Month
Jun: 63.5 mm (2.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 30.5 mm (1.2 in) | 13 January 1928 |
| Feb | 17.8 mm (0.7 in) | 23 February 1925 |
| Mar | 22.9 mm (0.9 in) | 4 March 1929 |
| Apr | 27.9 mm (1.1 in) | 3 April 1915 |
| May | 42.4 mm (1.7 in) | 29 May 1925 |
| Jun | 63.5 mm (2.5 in) | 22 June 1914 |
| Jul | 52.8 mm (2.1 in) | 10 July 1915 |
| Aug | 56.9 mm (2.2 in) | 15 August 1937 |
| Sep | 36.8 mm (1.4 in) | 13 September 1936 |
| Oct | 29.2 mm (1.1 in) | 22 October 1934 |
| Nov | 17.8 mm (0.7 in) | 30 November 1917 |
| Dec | 20.3 mm (0.8 in) | 24 December 1914 |
Period of Record Coverage
1909 to 1945| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1909 | 76 | 21% | No |
| 1910 | 15 | 4% | No |
| 1912 | 114 | 31% | No |
| 1913 | 311 | 85% | No |
| 1914 | 364 | 100% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 244 | 67% | No |
| 1917 | 88 | 24% | No |
| 1918 | 273 | 75% | No |
| 1919 | 364 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 364 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 363 | 99% | Yes |
| 1926 | 364 | 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 | 365 | 100% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 361 | 99% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 243 | 67% | No |
| 1943 | 214 | 59% | No |
| 1944 | 183 | 50% | No |
| 1945 | 31 | 8% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 6 February 1945 | Grouard, CA | daily rain | 7.6 mm (0.30 in) | 1.2 mm (0.05 in) | 7 years | 8 of 100 (Routine) |
| 6 February 1945 | Grouard, CA | daily snowfall | 7.6 cm (3.0 in) | 1.2 cm (0.5 in) | 7 years | 8 of 100 (Routine) |
| 23 January 1945 | Grouard, CA | daily high min | -3.3 C (26.1 F) | 5.6 C (10.1 F) | 33 years | 17 of 100 (Routine) |
| 22 January 1945 | Grouard, CA | daily high min | -1.1 C (30.0 F) | 8.9 C (16.0 F) | 13 years | 14 of 100 (Routine) |
| 21 January 1945 | Grouard, CA | daily high min | -3.9 C (25.0 F) | 6.1 C (11.0 F) | 22 years | 14 of 100 (Routine) |
| 16 January 1945 | Grouard, CA | daily rain | 5.1 mm (0.20 in) | 5.1 mm (0.20 in) | 33 years | 20 of 100 (Routine) |
| 16 January 1945 | Grouard, CA | daily snowfall | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 33 years | 21 of 100 (Routine) |
| 26 December 1944 | Grouard, CA | daily snowfall (Tie) | 2.5 cm (1.0 in) | tie | 18 years | 2 of 100 (Routine) |
| 26 December 1944 | Grouard, CA | daily rain (Tie) | 2.5 mm (0.10 in) | tie | 18 years | 2 of 100 (Routine) |
| 23 November 1944 | Grouard, CA | daily snowfall | 7.6 cm (3.0 in) | 2.5 cm (1.0 in) | 10 years | 12 of 100 (Routine) |
| 23 November 1944 | Grouard, CA | daily rain (Tie) | 7.6 mm (0.30 in) | tie | 11 years | 1 of 100 (Routine) |
| 31 October 1944 | Grouard, CA | daily high max | 13.9 C (57.0 F) | 1.7 C (3.1 F) | 27 years | 13 of 100 (Routine) |
| 30 October 1944 | Grouard, CA | daily high max | 15.0 C (59.0 F) | 3.9 C (7.0 F) | 18 years | 13 of 100 (Routine) |
| 29 October 1944 | Grouard, CA | daily high max | 14.4 C (57.9 F) | 1.1 C (2.0 F) | 3 years | 4 of 100 (Routine) |
| 28 October 1944 | Grouard, CA | daily high max | 15.6 C (60.1 F) | 1.2 C (2.2 F) | 23 years | 10 of 100 (Routine) |
| 27 October 1944 | Grouard, CA | daily high min | 4.4 C (39.9 F) | 1.1 C (2.0 F) | 6 years | 6 of 100 (Routine) |
| 27 October 1944 | Grouard, CA | daily high max | 15.0 C (59.0 F) | 1.1 C (2.0 F) | 3 years | 4 of 100 (Routine) |
| 15 October 1944 | Grouard, CA | daily high max | 22.8 C (73.0 F) | 2.8 C (5.0 F) | 29 years | 15 of 100 (Routine) |
| 12 October 1944 | Grouard, CA | daily high min | 10.0 C (50.0 F) | 5.6 C (10.1 F) | 10 years | 16 of 100 (Routine) |
| 12 September 1944 | Grouard, CA | daily high max (Tie) | 24.4 C (75.9 F) | tie | 21 years | 2 of 100 (Routine) |
Climate Trend
23 complete years, 1915 to 1940| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1915 | 1.6 C | +0.39 C |
| 1919 | 0.6 C | -0.56 C |
| 1920 | 0.9 C | -0.29 C |
| 1921 | 1.5 C | +0.33 C |
| 1922 | 1.4 C | +0.27 C |
| 1923 | 2.2 C | +0.99 C |
| 1924 | 1.2 C | +0.08 C |
| 1925 | 1.4 C | +0.22 C |
| 1926 | 3.0 C | +1.87 C |
| 1927 | 0.1 C | -1.04 C |
| 1928 | 2.4 C | +1.25 C |
| 1929 | 0.6 C | -0.58 C |
| 1930 | 2.4 C | +1.26 C |
| 1931 | 2.9 C | +1.70 C |
| 1932 | 0.2 C | -0.96 C |
| 1933 | -1.0 C | -2.13 C |
| 1934 | 1.8 C | +0.68 C |
| 1935 | -0.6 C | -1.74 C |
| 1936 | -0.1 C | -1.24 C |
| 1937 | 0.7 C | -0.46 C |
| 1938 | 1.8 C | +0.63 C |
| 1939 | 0.5 C | -0.64 C |
| 1940 | 1.1 C | -0.10 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
1909 to 1945| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 36.7 C (98.1 F) | 1941 | 31.1 C (88.0 F) | 36 |
| Coldest night (TNn) | -51.2 C (-60.2 F) | 1939 | -45.6 C (-50.1 F) | 37 |
| Wettest day (Rx1day) | 63.5 mm (2.5 in) | 1914 | 31.2 mm (1.2 in) | 37 |
| Wettest five days (Rx5day) | 109.3 mm (4.3 in) | 1916 | 48.0 mm (1.9 in) | 37 |
| Longest dry spell (CDD) | 49 days | 1943 | 29 days | 37 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1909 | 10.0 C (50.0 F) |
| 1910 | -6.7 C (19.9 F) |
| 1911 | n/a |
| 1912 | 25.6 C (78.1 F) |
| 1913 | 27.2 C (81.0 F) |
| 1914 | 29.4 C (84.9 F) |
| 1915 | 33.9 C (93.0 F) |
| 1916 | 32.8 C (91.0 F) |
| 1917 | 22.8 C (73.0 F) |
| 1918 | 33.3 C (91.9 F) |
| 1919 | 31.1 C (88.0 F) |
| 1920 | 33.9 C (93.0 F) |
| 1921 | 29.4 C (84.9 F) |
| 1922 | 30.0 C (86.0 F) |
| 1923 | 28.9 C (84.0 F) |
| 1924 | 33.3 C (91.9 F) |
| 1925 | 32.8 C (91.0 F) |
| 1926 | 33.9 C (93.0 F) |
| 1927 | 33.3 C (91.9 F) |
| 1928 | 31.1 C (88.0 F) |
| 1929 | 30.6 C (87.1 F) |
| 1930 | 31.1 C (88.0 F) |
| 1931 | 30.6 C (87.1 F) |
| 1932 | 30.6 C (87.1 F) |
| 1933 | 31.7 C (89.1 F) |
| 1934 | 28.9 C (84.0 F) |
| 1935 | 31.1 C (88.0 F) |
| 1936 | 33.9 C (93.0 F) |
| 1937 | 32.8 C (91.0 F) |
| 1938 | 32.8 C (91.0 F) |
| 1939 | 33.3 C (91.9 F) |
| 1940 | 30.6 C (87.1 F) |
| 1941 | 36.7 C (98.1 F) |
| 1942 | 31.7 C (89.1 F) |
| 1943 | 28.9 C (84.0 F) |
| 1944 | 31.1 C (88.0 F) |
| 1945 | 2.2 C (36.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1909 | -37.8 C (-36.0 F) |
| 1910 | -31.1 C (-24.0 F) |
| 1911 | -46.7 C (-52.1 F) |
| 1912 | -48.3 C (-54.9 F) |
| 1913 | -47.8 C (-54.0 F) |
| 1914 | -43.3 C (-45.9 F) |
| 1915 | -35.0 C (-31.0 F) |
| 1916 | -49.4 C (-56.9 F) |
| 1917 | -50.0 C (-58.0 F) |
| 1918 | -30.0 C (-22.0 F) |
| 1919 | -45.0 C (-49.0 F) |
| 1920 | -48.3 C (-54.9 F) |
| 1921 | -40.0 C (-40.0 F) |
| 1922 | -43.9 C (-47.0 F) |
| 1923 | -45.0 C (-49.0 F) |
| 1924 | -47.8 C (-54.0 F) |
| 1925 | -47.8 C (-54.0 F) |
| 1926 | -40.0 C (-40.0 F) |
| 1927 | -48.3 C (-54.9 F) |
| 1928 | -48.3 C (-54.9 F) |
| 1929 | -45.6 C (-50.1 F) |
| 1930 | -43.9 C (-47.0 F) |
| 1931 | -34.4 C (-29.9 F) |
| 1932 | -47.2 C (-53.0 F) |
| 1933 | -48.3 C (-54.9 F) |
| 1934 | -48.3 C (-54.9 F) |
| 1935 | -50.0 C (-58.0 F) |
| 1936 | -48.9 C (-56.0 F) |
| 1937 | -44.4 C (-47.9 F) |
| 1938 | -49.4 C (-56.9 F) |
| 1939 | -51.2 C (-60.2 F) |
| 1940 | -37.2 C (-35.0 F) |
| 1941 | -48.9 C (-56.0 F) |
| 1942 | -41.1 C (-42.0 F) |
| 1943 | -32.8 C (-27.0 F) |
| 1944 | -38.3 C (-36.9 F) |
| 1945 | -38.9 C (-38.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1909 | 14.0 mm (0.6 in) |
| 1910 | 0.0 mm (0.00 in) |
| 1911 | 10.2 mm (0.4 in) |
| 1912 | 25.4 mm (1.0 in) |
| 1913 | 24.4 mm (1.0 in) |
| 1914 | 63.5 mm (2.5 in) |
| 1915 | 52.8 mm (2.1 in) |
| 1916 | 50.8 mm (2.0 in) |
| 1917 | 17.8 mm (0.7 in) |
| 1918 | 30.2 mm (1.2 in) |
| 1919 | 31.2 mm (1.2 in) |
| 1920 | 53.8 mm (2.1 in) |
| 1921 | 32.3 mm (1.3 in) |
| 1922 | 20.3 mm (0.8 in) |
| 1923 | 22.4 mm (0.9 in) |
| 1924 | 31.2 mm (1.2 in) |
| 1925 | 42.4 mm (1.7 in) |
| 1926 | 39.4 mm (1.6 in) |
| 1927 | 43.2 mm (1.7 in) |
| 1928 | 30.5 mm (1.2 in) |
| 1929 | 47.8 mm (1.9 in) |
| 1930 | 48.3 mm (1.9 in) |
| 1931 | 50.3 mm (2.0 in) |
| 1932 | 25.9 mm (1.0 in) |
| 1933 | 20.6 mm (0.8 in) |
| 1934 | 36.1 mm (1.4 in) |
| 1935 | 52.1 mm (2.1 in) |
| 1936 | 36.8 mm (1.4 in) |
| 1937 | 56.9 mm (2.2 in) |
| 1938 | 16.5 mm (0.6 in) |
| 1939 | 31.8 mm (1.3 in) |
| 1940 | 31.2 mm (1.2 in) |
| 1941 | 44.5 mm (1.8 in) |
| 1942 | 29.2 mm (1.1 in) |
| 1943 | 25.4 mm (1.0 in) |
| 1944 | 19.1 mm (0.8 in) |
| 1945 | 7.6 mm (0.30 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1909 | 16.5 mm (0.6 in) |
| 1910 | 0.0 mm (0.00 in) |
| 1911 | 16.6 mm (0.7 in) |
| 1912 | 45.7 mm (1.8 in) |
| 1913 | 50.0 mm (2.0 in) |
| 1914 | 76.2 mm (3.0 in) |
| 1915 | 56.3 mm (2.2 in) |
| 1916 | 109.3 mm (4.3 in) |
| 1917 | 17.8 mm (0.7 in) |
| 1918 | 40.6 mm (1.6 in) |
| 1919 | 57.2 mm (2.3 in) |
| 1920 | 76.4 mm (3.0 in) |
| 1921 | 46.3 mm (1.8 in) |
| 1922 | 23.6 mm (0.9 in) |
| 1923 | 48.0 mm (1.9 in) |
| 1924 | 63.4 mm (2.5 in) |
| 1925 | 44.7 mm (1.8 in) |
| 1926 | 61.7 mm (2.4 in) |
| 1927 | 80.0 mm (3.1 in) |
| 1928 | 31.8 mm (1.3 in) |
| 1929 | 51.9 mm (2.0 in) |
| 1930 | 58.5 mm (2.3 in) |
| 1931 | 53.0 mm (2.1 in) |
| 1932 | 51.9 mm (2.0 in) |
| 1933 | 40.4 mm (1.6 in) |
| 1934 | 46.0 mm (1.8 in) |
| 1935 | 80.0 mm (3.1 in) |
| 1936 | 81.2 mm (3.2 in) |
| 1937 | 80.5 mm (3.2 in) |
| 1938 | 29.0 mm (1.1 in) |
| 1939 | 44.5 mm (1.8 in) |
| 1940 | 35.6 mm (1.4 in) |
| 1941 | 67.3 mm (2.6 in) |
| 1942 | 94.0 mm (3.7 in) |
| 1943 | 26.7 mm (1.1 in) |
| 1944 | 44.5 mm (1.8 in) |
| 1945 | 20.3 mm (0.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1909 | 22 days |
| 1910 | 15 days |
| 1911 | 8 days |
| 1912 | 32 days |
| 1913 | 30 days |
| 1914 | 37 days |
| 1915 | 39 days |
| 1916 | 27 days |
| 1917 | 19 days |
| 1918 | 28 days |
| 1919 | 41 days |
| 1920 | 24 days |
| 1921 | 32 days |
| 1922 | 29 days |
| 1923 | 35 days |
| 1924 | 27 days |
| 1925 | 22 days |
| 1926 | 34 days |
| 1927 | 21 days |
| 1928 | 31 days |
| 1929 | 41 days |
| 1930 | 35 days |
| 1931 | 29 days |
| 1932 | 21 days |
| 1933 | 23 days |
| 1934 | 44 days |
| 1935 | 25 days |
| 1936 | 21 days |
| 1937 | 22 days |
| 1938 | 32 days |
| 1939 | 34 days |
| 1940 | 48 days |
| 1941 | 24 days |
| 1942 | 47 days |
| 1943 | 49 days |
| 1944 | 34 days |
| 1945 | 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
23 years with a frostAcross 23 years with a frost, the median last spring frost at Grouard falls on 6 June and the median first autumn frost on 2 September, which leaves a median of 86 days between them.
| Measure | Median, all years | Earliest period | Recent period (1915 to 1940) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 6 June | n/a | 6 June | n/a | n/a |
| First autumn frost | 2 September | n/a | 2 September | n/a | n/a |
| Growing days | 86 days | n/a | 86 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.
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).