Oakner Threshold Days by Year (CA005012054)

14 fixed thresholds counted per year at Oakner (CA005012054): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Oakner Thresholds

Oakner: days with 10 mm (0.39 in) or more of precipitation in 20 years, most in 1964 with 19.
Oakner: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 1975 with 5.
Oakner: days with 10 cm (3.9 in) or more of snowfall in 16 years, most in 1964 with 5.
Oakner: days with a maximum temperature at or above 30 C (86 F) in 15 years, most in 1983 with 32.
14 fixed thresholds have at least one qualifying day at Oakner.

Days at or above 30 C (86 F)

15 years with a qualifying day

Days per year at Oakner with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 32 in 1983.

Days at or above 30 C (86 F) per year at Oakner
Year	Days	Decade average
1966	12	9
1968	5	9
1969	10	9
1972	13	11.4
1973	13	11.4
1974	6	11.4
1975	12	11.4
1976	13	11.4
1977	7	11.4
1978	12	11.4
1979	15	11.4
1980	22	19.8
1981	15	19.8
1982	10	19.8
1983	32	19.8

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

First to last qualifying date each year at Oakner
Year	First date	Last date
1966	1966-06-20	1966-08-30
1968	1968-06-03	1968-09-14
1969	1969-05-26	1969-09-13
1972	1972-05-16	1972-08-30
1973	1973-06-02	1973-08-31
1974	1974-06-19	1974-08-07
1975	1975-06-25	1975-07-30
1976	1976-06-02	1976-09-06
1977	1977-05-12	1977-07-22
1978	1978-06-05	1978-09-10
1979	1979-06-13	1979-09-16
1980	1980-04-20	1980-09-07
1981	1981-07-01	1981-09-10
1982	1982-07-03	1982-09-10
1983	1983-06-10	1983-09-02

Every Fixed Threshold

Fixed thresholds at Oakner
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	15	32	1983	32
35 C (95 F): Days	8	4	1983	4
90 F (32.2 C): Days	14	11	1983	11
0 C (32 F): Ice days (max	15	135	1979	126
0 C (32 F): Frost days (min	15	218	1979	215
-10 C (14 F): Days with min	15	132	1966	121
-20 C (-4 F): Days with min	15	84	1978	51
-30 C (-22 F): Days with min	15	31	1966	17
-40 C (-40 F): Days with min	5	2	1966	1
20 C (68 F): Tropical nights (min	3	2	1983	2
10 mm (0.39 in): Days with 10 mm or more rain	20	19	1964	9
25 mm (0.98 in): Days with 25 mm or more rain	18	5	1975	1
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1963	1
10 cm (3.9 in): Days with 10 cm or more snowfall	16	5	1964	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

Data for Oakner 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).

Oakner Threshold Days by Year (CA005012054)

Key Facts for Oakner Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related