Edmunds Arrowwood Ref Threshold Days by Year (USC00322536)

15 fixed thresholds counted per year at Edmunds Arrowwood Ref (USC00322536): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Edmunds Arrowwood Ref Thresholds

Edmunds Arrowwood Ref: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1994 with 20.
Edmunds Arrowwood Ref: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1977 with 7.
Edmunds Arrowwood Ref: days with 10 cm (3.9 in) or more of snowfall in 15 years, most in 1995 with 6.
Edmunds Arrowwood Ref: nights with a minimum temperature at or below 0 C (32 F) in 14 years, most in 1976 with 200.
15 fixed thresholds have at least one qualifying day at Edmunds Arrowwood Ref.

Days at or above 30 C (86 F)

12 years with a qualifying day

Days per year at Edmunds Arrowwood Ref with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 1976.

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

First to last qualifying date each year at Edmunds Arrowwood Ref
Year	First date	Last date
1975	1975-06-25	1975-08-24
1976	1976-05-09	1976-09-30
1977	1977-04-09	1977-07-23
1979	1979-06-13	1979-09-26
1980	1980-04-18	1980-09-07
1994	1994-05-21	1994-09-18
1995	1995-06-14	1995-09-29
1996	1996-06-09	1996-10-13
1998	1998-06-25	1998-09-12
2003	2003-04-13	2003-10-20
2004	2004-07-18	2004-09-13
2005	2005-04-19	2005-09-11

Every Fixed Threshold

Fixed thresholds at Edmunds Arrowwood Ref
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	12	53	1976	28
35 C (95 F): Days	8	15	1976	5
90 F (32.2 C): Days	12	33	1976	9
100 F (37.8 C): Days	2	5	1976	1
0 C (32 F): Ice days (max	12	109	1996	64
0 C (32 F): Frost days (min	14	200	1976	169
-10 C (14 F): Days with min	14	116	1996	77
-20 C (-4 F): Days with min	14	55	1996	29
-30 C (-22 F): Days with min	13	16	1979	2
20 C (68 F): Tropical nights (min	10	8	1995	3
10 mm (0.39 in): Days with 10 mm or more rain	23	20	1994	15
25 mm (0.98 in): Days with 25 mm or more rain	22	7	1977	1
50 mm (1.97 in): Days with 50 mm or more rain	11	2	2004	2
10 cm (3.9 in): Days with 10 cm or more snowfall	15	6	1995	1
25 cm (9.8 in): Days with 25 cm or more snowfall	5	2	1995	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1975.

Download the Data

Data for Edmunds Arrowwood Ref 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).

Year	Days	Decade average
1975	26	30.5
1976	53	30.5
1977	19	30.5
1979	24	30.5
1980	38	38
1994	19	30
1995	37	30
1996	35	30
1998	29	30
2003	28	20.7
2004	6	20.7
2005	28	20.7

Edmunds Arrowwood Ref Threshold Days by Year (USC00322536)

Key Facts for Edmunds Arrowwood Ref Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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