Invermere Threshold Days by Year (CA001153655)

14 fixed thresholds counted per year at Invermere (CA001153655): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Invermere Thresholds

Invermere: days with a maximum temperature at or above 30 C (86 F) in 33 years, most in 1936 with 30.
Invermere: days with a maximum temperature at or below 0 C (32 F) in 33 years, most in 1936 with 99.
Invermere: nights with a minimum temperature at or below 0 C (32 F) in 33 years, most in 1923 with 222.
Invermere: nights with a minimum temperature at or below -10 C (14 F) in 33 years, most in 1916 with 101.
14 fixed thresholds have at least one qualifying day at Invermere.

Days at or above 30 C (86 F)

33 years with a qualifying day

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

Days at or above 30 C (86 F) per year at Invermere
Year	Days	Decade average
1914	16	11.5
1915	10	11.5
1916	4	11.5
1917	14	11.5
1918	12	11.5
1919	13	11.5
1920	12	11.5
1921	5	11.5
1922	10	11.5
1923	12	11.5
1924	10	11.5
1925	17	11.5
1926	18	11.5
1927	6	11.5
1928	12	11.5
1929	13	11.5
1930	18	14.6
1931	14	14.6
1932	10	14.6
1933	17	14.6
1934	10	14.6
1935	5	14.6
1936	30	14.6
1937	9	14.6
1938	17	14.6
1939	16	14.6
1942	14	11.6
1943	11	11.6
1944	12	11.6
1945	17	11.6
1946	15	11.6
1947	9	11.6
1948	3	11.6

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

First to last qualifying date each year at Invermere
Year	First date	Last date
1914	1914-05-16	1914-08-14
1915	1915-08-06	1915-08-29
1916	1916-06-17	1916-07-31
1917	1917-06-16	1917-08-17
1918	1918-06-09	1918-08-01
1919	1919-06-19	1919-08-18
1920	1920-07-10	1920-08-16
1921	1921-07-15	1921-08-02
1922	1922-07-03	1922-08-27
1923	1923-07-01	1923-08-31
1924	1924-06-30	1924-07-27
1925	1925-06-20	1925-08-01
1926	1926-06-25	1926-08-25
1927	1927-07-19	1927-08-03
1928	1928-05-25	1928-08-10
1929	1929-05-31	1929-08-29
1930	1930-07-08	1930-08-23
1931	1931-06-07	1931-08-20
1932	1932-06-28	1932-08-19
1933	1933-06-13	1933-08-17
1934	1934-05-28	1934-08-28
1935	1935-07-13	1935-07-23
1936	1936-05-27	1936-08-11
1937	1937-06-29	1937-08-04
1938	1938-06-21	1938-09-20
1939	1939-07-09	1939-08-23
1942	1942-06-30	1942-08-19
1943	1943-07-06	1943-08-17
1944	1944-06-30	1944-09-11
1945	1945-06-25	1945-08-17
1946	1946-07-20	1946-08-23
1947	1947-07-02	1947-08-01
1948	1948-06-07	1948-07-22

Every Fixed Threshold

Fixed thresholds at Invermere
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	33	30	1936	3
35 C (95 F): Days	10	4	1928	1
90 F (32.2 C): Days	28	14	1936	7
0 C (32 F): Ice days (max	33	99	1936	85
0 C (32 F): Frost days (min	33	222	1923	210
-10 C (14 F): Days with min	33	101	1916	93
-20 C (-4 F): Days with min	33	55	1916	28
-30 C (-22 F): Days with min	24	18	1916	5
-40 C (-40 F): Days with min	3	2	1929	2
20 C (68 F): Tropical nights (min	1	1	1932	1
10 mm (0.39 in): Days with 10 mm or more rain	32	14	1946	9
25 mm (0.98 in): Days with 25 mm or more rain	15	2	1926	2
10 cm (3.9 in): Days with 10 cm or more snowfall	19	5	1929	3
25 cm (9.8 in): Days with 25 cm or more snowfall	5	1	1918	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

Data for Invermere 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).

Invermere Threshold Days by Year (CA001153655)

Key Facts for Invermere Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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