Kenora Threshold Days by Year (CA006034070)

19 fixed thresholds counted per year at Kenora (CA006034070): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kenora Thresholds

Kenora: days with a maximum temperature at or below 0 C (32 F) in 35 years, most in 1926 with 146.
Kenora: nights with a minimum temperature at or below 0 C (32 F) in 35 years, most in 1907 with 220.
Kenora: nights with a minimum temperature at or below -10 C (14 F) in 35 years, most in 1932 with 129.
Kenora: nights with a minimum temperature at or below -20 C (-4 F) in 35 years, most in 1917 with 77.
19 fixed thresholds have at least one qualifying day at Kenora.

Days at or above 30 C (86 F)

34 years with a qualifying day

Days per year at Kenora with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 31 in 1910.

Days at or above 30 C (86 F) per year at Kenora
Year	Days	Decade average
1900	4	3.8
1901	7	3.8
1902	3	3.8
1903	3	3.8
1904	3	3.8
1905	1	3.8
1906	7	3.8
1907	2	3.8
1910	31	12.4
1911	10	12.4
1912	8	12.4
1913	5	12.4
1916	13	12.4
1917	7	12.4
1919	13	12.4
1920	5	5.6
1921	11	5.6
1922	1	5.6
1923	14	5.6
1924	3	5.6
1925	6	5.6
1926	5	5.6
1927	1	5.6
1928	2	5.6
1929	8	5.6
1930	9	11.2
1931	13	11.2
1932	13	11.2
1933	12	11.2
1934	2	11.2
1935	12	11.2
1936	20	11.2
1937	15	11.2
1938	5	11.2

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

First to last qualifying date each year at Kenora
Year	First date	Last date
1900	1900-06-22	1900-08-10
1901	1901-06-27	1901-08-18
1902	1902-07-04	1902-08-26
1903	1903-07-07	1903-07-23
1904	1904-06-17	1904-06-19
1905	1905-07-02	1905-07-02
1906	1906-07-09	1906-09-09
1907	1907-06-15	1907-06-16
1910	1910-06-14	1910-08-22
1911	1911-06-17	1911-08-20
1912	1912-06-23	1912-06-30
1913	1913-06-24	1913-08-16
1916	1916-07-02	1916-08-18
1917	1917-05-16	1917-07-27
1919	1919-05-27	1919-07-25
1920	1920-07-22	1920-08-18
1921	1921-06-16	1921-07-29
1922	1922-06-05	1922-06-05
1923	1923-05-28	1923-08-30
1924	1924-06-13	1924-07-07
1925	1925-05-30	1925-08-07
1926	1926-06-28	1926-08-01
1927	1927-08-13	1927-08-13
1928	1928-06-30	1928-08-12
1929	1929-06-16	1929-08-30
1930	1930-05-21	1930-08-26
1931	1931-06-18	1931-09-11
1932	1932-06-02	1932-08-23
1933	1933-06-01	1933-08-15
1934	1934-07-11	1934-07-18
1935	1935-07-04	1935-08-15
1936	1936-05-30	1936-08-08
1937	1937-06-17	1937-08-27
1938	1938-06-20	1938-08-18

Every Fixed Threshold

Fixed thresholds at Kenora
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	34	31	1910	5
35 C (95 F): Days	5	8	1936	8
40 C (104 F): Days	1	2	1936	2
90 F (32.2 C): Days	22	14	1910	1
100 F (37.8 C): Days	1	3	1936	3
0 C (32 F): Ice days (max	35	146	1926	124
0 C (32 F): Frost days (min	35	220	1907	168
-10 C (14 F): Days with min	35	129	1932	101
-20 C (-4 F): Days with min	35	77	1917	38
-30 C (-22 F): Days with min	35	39	1917	13
-40 C (-40 F): Days with min	9	4	1912	3
20 C (68 F): Tropical nights (min	27	15	1936	2
25 C (77 F): Days with min	1	3	1936	3
10 mm (0.39 in): Days with 10 mm or more rain	32	29	1907	21
25 mm (0.98 in): Days with 25 mm or more rain	31	15	1912	3
50 mm (1.97 in): Days with 50 mm or more rain	12	2	1903	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1916	1
10 cm (3.9 in): Days with 10 cm or more snowfall	33	14	1932	6
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1907	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1900.

Download the Data

Data for Kenora 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).

Kenora Threshold Days by Year (CA006034070)

Key Facts for Kenora Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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