Pinawa Threshold Days by Year (CA005032160)

18 fixed thresholds counted per year at Pinawa (CA005032160): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pinawa Thresholds

Pinawa: days with a maximum temperature at or below 0 C (32 F) in 35 years, most in 1950 with 143.
Pinawa: nights with a minimum temperature at or below 0 C (32 F) in 35 years, most in 1917 with 236.
Pinawa: nights with a minimum temperature at or below -10 C (14 F) in 35 years, most in 1936 with 146.
Pinawa: nights with a minimum temperature at or below -20 C (-4 F) in 35 years, most in 1950 with 94.
18 fixed thresholds have at least one qualifying day at Pinawa.

Days at or above 30 C (86 F)

32 years with a qualifying day

Days per year at Pinawa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 18 in 1936.

Days at or above 30 C (86 F) per year at Pinawa
Year	Days	Decade average
1916	9	5.8
1917	6	5.8
1918	2	5.8
1919	6	5.8
1920	5	6
1921	10	6
1922	4	6
1923	6	6
1925	4	6
1926	6	6
1928	1	6
1929	12	6
1930	7	8.9
1931	10	8.9
1932	8	8.9
1933	7	8.9
1934	4	8.9
1935	6	8.9
1936	18	8.9
1937	9	8.9
1938	6	8.9
1939	14	8.9
1940	14	8
1941	12	8
1942	3	8
1943	4	8
1945	9	8
1946	5	8
1947	7	8
1948	4	8
1949	14	8
1950	2	2

For each year, a bar from the first to the last day at Pinawa meeting 30 C (86 F).

First to last qualifying date each year at Pinawa
Year	First date	Last date
1916	1916-07-05	1916-08-17
1917	1917-07-07	1917-07-29
1918	1918-05-04	1918-08-03
1919	1919-05-28	1919-08-19
1920	1920-07-27	1920-08-25
1921	1921-06-16	1921-08-31
1922	1922-06-05	1922-08-02
1923	1923-05-31	1923-07-22
1925	1925-07-10	1925-07-25
1926	1926-05-05	1926-08-27
1928	1928-05-23	1928-05-23
1929	1929-06-16	1929-09-01
1930	1930-07-08	1930-08-25
1931	1931-06-17	1931-08-21
1932	1932-06-05	1932-08-20
1933	1933-06-01	1933-08-09
1934	1934-05-27	1934-08-17
1935	1935-07-16	1935-08-14
1936	1936-05-30	1936-08-07
1937	1937-06-23	1937-08-27
1938	1938-06-20	1938-07-30
1939	1939-05-29	1939-08-07
1940	1940-07-19	1940-09-04
1941	1941-06-23	1941-08-06
1942	1942-07-11	1942-07-23
1943	1943-07-04	1943-07-10
1945	1945-06-22	1945-09-05
1946	1946-07-30	1946-08-05
1947	1947-07-14	1947-08-22
1948	1948-06-02	1948-08-06
1949	1949-06-10	1949-08-17
1950	1950-07-28	1950-07-29

Every Fixed Threshold

Fixed thresholds at Pinawa
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	32	18	1936	2
35 C (95 F): Days	3	5	1936	1
90 F (32.2 C): Days	24	12	1936	1
100 F (37.8 C): Days	1	1	1936	1
0 C (32 F): Ice days (max	35	143	1950	143
0 C (32 F): Frost days (min	35	236	1917	201
-10 C (14 F): Days with min	35	146	1936	136
-20 C (-4 F): Days with min	35	94	1950	94
-30 C (-22 F): Days with min	35	55	1917	47
-40 C (-40 F): Days with min	21	10	1933	6
20 C (68 F): Tropical nights (min	20	9	1936	3
25 C (77 F): Days with min	1	1	1936	1
10 mm (0.39 in): Days with 10 mm or more rain	34	21	1916	7
25 mm (0.98 in): Days with 25 mm or more rain	14	5	1916	1
50 mm (1.97 in): Days with 50 mm or more rain	6	1	1916	1
10 cm (3.9 in): Days with 10 cm or more snowfall	33	6	1916	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1916	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1929	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1916.

Download the Data

Data for Pinawa threshold days by year: CSV or JSON. Field meanings are on the data page.

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). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Pinawa Threshold Days by Year (CA005032160)

Key Facts for Pinawa Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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