Sprague River 2 SE Threshold Days by Year (USC00358007)

14 fixed thresholds counted per year at Sprague River 2 SE (USC00358007): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sprague River 2 SE Thresholds

Sprague River 2 SE: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1996 with 22.
Sprague River 2 SE: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 2000 with 66.
Sprague River 2 SE: days with a maximum temperature at or above 90 F (32.2 C) in 26 years, most in 2000 with 43.
Sprague River 2 SE: days with a maximum temperature at or below 0 C (32 F) in 25 years, most in 1982 with 24.
14 fixed thresholds have at least one qualifying day at Sprague River 2 SE.

Days at or above 30 C (86 F)

26 years with a qualifying day

Days per year at Sprague River 2 SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 66 in 2000.

Days at or above 30 C (86 F) per year at Sprague River 2 SE
Year	Days	Decade average
1958	44	43.5
1959	43	43.5
1960	26	29.2
1961	54	29.2
1962	23	29.2
1963	19	29.2
1964	24	29.2
1970	58	47.9
1971	45	47.9
1972	46	47.9
1974	59	47.9
1976	34	47.9
1977	61	47.9
1978	29	47.9
1979	51	47.9
1980	33	41
1981	59	41
1982	31	41
1991	65	41.1
1992	50	41.1
1995	24	41.1
1996	49	41.1
1997	25	41.1
1998	43	41.1
1999	32	41.1
2000	66	66

For each year, a bar from the first to the last day at Sprague River 2 SE meeting 30 C (86 F).

First to last qualifying date each year at Sprague River 2 SE
Year	First date	Last date
1958	1958-05-16	1958-10-06
1959	1959-05-12	1959-09-09
1960	1960-06-14	1960-09-16
1961	1961-06-14	1961-09-11
1962	1962-07-20	1962-09-17
1963	1963-06-16	1963-09-28
1964	1964-06-23	1964-09-24
1970	1970-06-01	1970-10-02
1971	1971-07-14	1971-09-15
1972	1972-05-28	1972-09-03
1974	1974-06-10	1974-09-25
1976	1976-06-18	1976-09-11
1977	1977-06-05	1977-09-11
1978	1978-06-06	1978-08-29
1979	1979-06-03	1979-10-05
1980	1980-07-15	1980-10-07
1981	1981-06-24	1981-09-18
1982	1982-06-16	1982-09-08
1991	1991-06-10	1991-10-15
1992	1992-05-05	1992-09-29
1995	1995-06-25	1995-09-16
1996	1996-06-03	1996-10-10
1997	1997-05-12	1997-08-16
1998	1998-07-07	1998-09-16
1999	1999-07-07	1999-09-23
2000	2000-05-22	2000-09-19

Every Fixed Threshold

Fixed thresholds at Sprague River 2 SE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	26	66	2000	66
35 C (95 F): Days	22	17	2000	17
40 C (104 F): Days	1	1	1972	1
90 F (32.2 C): Days	26	43	2000	43
100 F (37.8 C): Days	8	4	1981	4
0 C (32 F): Ice days (max	25	24	1982	6
0 C (32 F): Frost days (min	24	260	1996	203
-10 C (14 F): Days with min	24	66	1959	19
-20 C (-4 F): Days with min	18	13	1972	2
-30 C (-22 F): Days with min	2	4	1972	4
10 mm (0.39 in): Days with 10 mm or more rain	29	22	1996	13
25 mm (0.98 in): Days with 25 mm or more rain	21	7	1962	3
10 cm (3.9 in): Days with 10 cm or more snowfall	25	7	1999	4
25 cm (9.8 in): Days with 25 cm or more snowfall	5	1	1970	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

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Data for Sprague River 2 SE 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Sprague River 2 SE Threshold Days by Year (USC00358007)

Key Facts for Sprague River 2 SE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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