Oyster River Ubc Threshold Days by Year

11 fixed thresholds counted per year at Oyster River Ubc (CA001025915): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Oyster River Ubc Thresholds

Oyster River Ubc: nights with a minimum temperature at or below 0 C (32 F) in 16 years, most in 1971 with 107.
Oyster River Ubc: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1974 with 54.
Oyster River Ubc: days with 25 mm (0.98 in) or more of precipitation in 16 years, most in 1968 with 20.
Oyster River Ubc: days with a maximum temperature at or below 0 C (32 F) in 15 years, most in 1969 with 17.
11 fixed thresholds have at least one qualifying day at Oyster River Ubc.

Days at or above 30 C (86 F)

11 years with a qualifying day

Days per year at Oyster River Ubc with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 7 in 1977.

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

First to last qualifying date each year at Oyster River Ubc
Year	First date	Last date
1969	1969-06-09	1969-06-17
1971	1971-07-18	1971-08-10
1972	1972-07-19	1972-08-07
1973	1973-07-17	1973-07-18
1974	1974-07-31	1974-08-30
1975	1975-07-09	1975-07-09
1977	1977-08-04	1977-08-16
1978	1978-06-03	1978-08-08
1979	1979-07-17	1979-07-18
1981	1981-08-06	1981-08-11
1982	1982-07-25	1982-07-27

Every Fixed Threshold

Fixed thresholds at Oyster River Ubc
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	11	7	1977	3
90 F (32.2 C): Days	6	5	1977	4
0 C (32 F): Ice days (max	15	17	1969	5
0 C (32 F): Frost days (min	16	107	1971	74
-10 C (14 F): Days with min	12	9	1969	4
10 mm (0.39 in): Days with 10 mm or more rain	16	54	1974	47
25 mm (0.98 in): Days with 25 mm or more rain	16	20	1968	12
50 mm (1.97 in): Days with 50 mm or more rain	12	6	1968	4
10 cm (3.9 in): Days with 10 cm or more snowfall	13	8	1971	2
25 cm (9.8 in): Days with 25 cm or more snowfall	5	2	1970	2
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1978	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.

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Data for Oyster River Ubc 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Oyster River Ubc Threshold Days by Year

Key Facts for Oyster River Ubc Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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