Penticton A Threshold Days by Year (CA001126150)

12 fixed thresholds counted per year at Penticton A (CA001126150): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Penticton A Thresholds

Penticton A: days with a maximum temperature at or above 30 C (86 F) in 42 years, most in 1958 with 60.
Penticton A: days with a maximum temperature at or above 90 F (32.2 C) in 42 years, most in 1958 with 35.
Penticton A: days with a maximum temperature at or below 0 C (32 F) in 42 years, most in 1949 with 60.
Penticton A: nights with a minimum temperature at or below 0 C (32 F) in 42 years, most in 1955 with 158.
12 fixed thresholds have at least one qualifying day at Penticton A.

Days at or above 30 C (86 F)

42 years with a qualifying day

Days per year at Penticton A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 60 in 1958.

Days at or above 30 C (86 F) per year at Penticton A
Year	Days	Decade average
1942	30	24.3
1943	27	24.3
1944	27	24.3
1945	36	24.3
1946	21	24.3
1947	22	24.3
1948	15	24.3
1949	16	24.3
1950	24	26.5
1951	27	26.5
1952	31	26.5
1953	22	26.5
1954	10	26.5
1955	26	26.5
1956	32	26.5
1957	10	26.5
1958	60	26.5
1959	23	26.5
1960	37	31.6
1961	48	31.6
1962	22	31.6
1963	22	31.6
1964	12	31.6
1965	34	31.6
1966	21	31.6
1967	55	31.6
1968	23	31.6
1969	42	31.6
1970	42	30.1
1971	40	30.1
1972	23	30.1
1973	38	30.1
1974	30	30.1
1975	21	30.1
1976	8	30.1
1977	34	30.1
1978	30	30.1
1979	35	30.1
1980	18	19.8
1981	26	19.8
1982	17	19.8
1983	18	19.8

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

First to last qualifying date each year at Penticton A
Year	First date	Last date
1942	1942-06-27	1942-08-23
1943	1943-06-28	1943-08-28
1944	1944-05-27	1944-09-12
1945	1945-05-29	1945-08-24
1946	1946-06-19	1946-08-25
1947	1947-05-25	1947-09-01
1948	1948-05-27	1948-09-13
1949	1949-06-06	1949-08-10
1950	1950-06-19	1950-09-03
1951	1951-05-22	1951-09-18
1952	1952-06-09	1952-09-25
1953	1953-07-07	1953-09-06
1954	1954-05-18	1954-08-08
1955	1955-06-10	1955-09-06
1956	1956-05-17	1956-08-24
1957	1957-05-29	1957-09-06
1958	1958-05-19	1958-08-26
1959	1959-06-20	1959-08-08
1960	1960-06-10	1960-08-18
1961	1961-05-20	1961-09-04
1962	1962-06-15	1962-09-06
1963	1963-05-22	1963-09-06
1964	1964-06-23	1964-08-17
1965	1965-06-05	1965-08-22
1966	1966-05-25	1966-09-09
1967	1967-06-14	1967-09-21
1968	1968-06-18	1968-08-11
1969	1969-05-22	1969-09-12
1970	1970-06-01	1970-08-25
1971	1971-05-12	1971-08-30
1972	1972-05-29	1972-08-29
1973	1973-05-16	1973-09-11
1974	1974-06-11	1974-08-31
1975	1975-06-01	1975-09-07
1976	1976-06-29	1976-09-01
1977	1977-06-07	1977-08-20
1978	1978-06-03	1978-08-09
1979	1979-06-02	1979-08-29
1980	1980-07-02	1980-08-12
1981	1981-06-25	1981-09-18
1982	1982-06-11	1982-07-31
1983	1983-05-24	1983-08-19

Every Fixed Threshold

Fixed thresholds at Penticton A
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	42	60	1958	18
35 C (95 F): Days	38	19	1971	1
90 F (32.2 C): Days	42	35	1958	7
100 F (37.8 C): Days	7	2	1961	1
0 C (32 F): Ice days (max	42	60	1949	26
0 C (32 F): Frost days (min	42	158	1955	99
-10 C (14 F): Days with min	41	45	1949	10
-20 C (-4 F): Days with min	16	21	1950	1
20 C (68 F): Tropical nights (min	6	2	1958	1
10 mm (0.39 in): Days with 10 mm or more rain	41	14	1983	14
25 mm (0.98 in): Days with 25 mm or more rain	11	2	1942	1
10 cm (3.9 in): Days with 10 cm or more snowfall	28	4	1949	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

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Data for Penticton 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).

Penticton A Threshold Days by Year (CA001126150)

Key Facts for Penticton A Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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