Kelowna A Threshold Days by Year (CA001123970)

12 fixed thresholds counted per year at Kelowna A (CA001123970): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kelowna A Thresholds

Kelowna A: days with a maximum temperature at or above 30 C (86 F) in 15 years, most in 1970 with 42.
Kelowna A: days with a maximum temperature at or above 90 F (32.2 C) in 15 years, most in 1971 with 29.
Kelowna A: days with a maximum temperature at or below 0 C (32 F) in 15 years, most in 1971 with 54.
Kelowna A: nights with a minimum temperature at or below 0 C (32 F) in 15 years, most in 1972 with 195.
12 fixed thresholds have at least one qualifying day at Kelowna A.

Days at or above 30 C (86 F)

15 years with a qualifying day

Days per year at Kelowna A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 42 in 1970.

Days at or above 30 C (86 F) per year at Kelowna A
Year	Days	Decade average
1969	32	32
1970	42	29.4
1971	37	29.4
1972	30	29.4
1973	35	29.4
1974	29	29.4
1975	18	29.4
1976	6	29.4
1977	32	29.4
1978	30	29.4
1979	35	29.4
1980	12	17
1981	23	17
1982	18	17
1983	15	17

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

First to last qualifying date each year at Kelowna A
Year	First date	Last date
1969	1969-05-23	1969-09-12
1970	1970-06-01	1970-08-27
1971	1971-07-15	1971-08-30
1972	1972-05-28	1972-09-04
1973	1973-05-14	1973-09-11
1974	1974-06-11	1974-08-31
1975	1975-07-01	1975-08-15
1976	1976-06-29	1976-07-25
1977	1977-06-06	1977-08-21
1978	1978-06-03	1978-08-09
1979	1979-06-02	1979-08-29
1980	1980-07-08	1980-08-10
1981	1981-07-03	1981-09-18
1982	1982-06-11	1982-08-25
1983	1983-05-28	1983-08-14

Every Fixed Threshold

Fixed thresholds at Kelowna A
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	15	42	1970	15
35 C (95 F): Days	11	22	1971	6
90 F (32.2 C): Days	15	29	1971	5
100 F (37.8 C): Days	2	4	1971	2
0 C (32 F): Ice days (max	15	54	1971	30
0 C (32 F): Frost days (min	15	195	1972	143
-10 C (14 F): Days with min	15	53	1975	19
-20 C (-4 F): Days with min	12	15	1972	6
-30 C (-22 F): Days with min	3	5	1969	1
10 mm (0.39 in): Days with 10 mm or more rain	15	13	1982	10
10 cm (3.9 in): Days with 10 cm or more snowfall	11	6	1971	2
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1982	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

Data for Kelowna A 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).

Kelowna A Threshold Days by Year (CA001123970)

Key Facts for Kelowna A Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related