Oakville Southeast Wpcp Threshold Days by Year (CA00615N745)

13 fixed thresholds counted per year at Oakville Southeast Wpcp (CA00615N745): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Oakville Southeast Wpcp Thresholds

Oakville Southeast Wpcp: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1977 with 38.
Oakville Southeast Wpcp: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1977 with 8.
Oakville Southeast Wpcp: days with 10 cm (3.9 in) or more of snowfall in 12 years, most in 1977 with 6.
Oakville Southeast Wpcp: days with a maximum temperature at or above 30 C (86 F) in 11 years, most in 1983 with 25.
13 fixed thresholds have at least one qualifying day at Oakville Southeast Wpcp.

Days at or above 30 C (86 F)

11 years with a qualifying day

Days per year at Oakville Southeast Wpcp with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 25 in 1983.

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

First to last qualifying date each year at Oakville Southeast Wpcp
Year	First date	Last date
1972	1972-07-20	1972-08-14
1973	1973-06-11	1973-09-04
1974	1974-07-07	1974-08-13
1975	1975-05-21	1975-08-17
1976	1976-06-07	1976-09-12
1977	1977-05-17	1977-09-01
1979	1979-05-09	1979-09-06
1980	1980-05-05	1980-08-27
1981	1981-06-15	1981-07-18
1982	1982-07-07	1982-08-16
1983	1983-06-12	1983-09-20

Every Fixed Threshold

Fixed thresholds at Oakville Southeast Wpcp
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	11	25	1983	25
35 C (95 F): Days	4	4	1983	4
90 F (32.2 C): Days	11	11	1973	8
0 C (32 F): Ice days (max	11	60	1977	37
0 C (32 F): Frost days (min	9	157	1972	117
-10 C (14 F): Days with min	9	52	1977	35
-20 C (-4 F): Days with min	9	8	1976	2
-30 C (-22 F): Days with min	1	1	1976	1
20 C (68 F): Tropical nights (min	9	11	1973	7
10 mm (0.39 in): Days with 10 mm or more rain	13	38	1977	31
25 mm (0.98 in): Days with 25 mm or more rain	13	8	1977	5
50 mm (1.97 in): Days with 50 mm or more rain	5	1	1974	1
10 cm (3.9 in): Days with 10 cm or more snowfall	12	6	1977	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1972.

Download the Data

Data for Oakville Southeast Wpcp 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).

Oakville Southeast Wpcp Threshold Days by Year (CA00615N745)

Key Facts for Oakville Southeast Wpcp Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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