Ripon Near Threshold Days by Year (USC00477202)

16 fixed thresholds counted per year at Ripon Near (USC00477202): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ripon Near Thresholds

Ripon Near: days with a maximum temperature at or above 30 C (86 F) in 11 years, most in 1919 with 48.
Ripon Near: days with a maximum temperature at or below 0 C (32 F) in 11 years, most in 1917 with 80.
Ripon Near: nights with a minimum temperature at or below 0 C (32 F) in 11 years, most in 1923 with 169.
Ripon Near: nights with a minimum temperature at or below -10 C (14 F) in 11 years, most in 1916 with 78.
16 fixed thresholds have at least one qualifying day at Ripon Near.

Days at or above 30 C (86 F)

11 years with a qualifying day

Days per year at Ripon Near with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 48 in 1919.

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

First to last qualifying date each year at Ripon Near
Year	First date	Last date
1913	1913-06-15	1913-09-06
1914	1914-05-26	1914-09-20
1915	1915-08-01	1915-09-03
1916	1916-05-26	1916-09-07
1917	1917-05-17	1917-08-22
1918	1918-06-01	1918-08-25
1919	1919-05-26	1919-09-09
1920	1920-05-31	1920-09-25
1921	1921-05-21	1921-08-30
1922	1922-05-10	1922-09-07
1923	1923-07-05	1923-09-05

Every Fixed Threshold

Fixed thresholds at Ripon Near
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	11	48	1919	20
35 C (95 F): Days	9	10	1916	1
90 F (32.2 C): Days	10	27	1916	8
100 F (37.8 C): Days	2	3	1916	1
0 C (32 F): Ice days (max	11	80	1917	68
0 C (32 F): Frost days (min	11	169	1923	169
-10 C (14 F): Days with min	11	78	1916	60
-20 C (-4 F): Days with min	11	26	1916	9
-30 C (-22 F): Days with min	3	1	1915	1
20 C (68 F): Tropical nights (min	11	22	1916	4
25 C (77 F): Days with min	3	3	1913	3
10 mm (0.39 in): Days with 10 mm or more rain	9	32	1922	22
25 mm (0.98 in): Days with 25 mm or more rain	9	16	1922	3
50 mm (1.97 in): Days with 50 mm or more rain	2	2	1922	2
10 cm (3.9 in): Days with 10 cm or more snowfall	3	6	1923	6
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1923	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

Data for Ripon Near 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).

Ripon Near Threshold Days by Year (USC00477202)

Key Facts for Ripon Near Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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