Chase Threshold Days by Year (CA001161470)

13 fixed thresholds counted per year at Chase (CA001161470): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chase Thresholds

Chase: days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 1961 with 56.
Chase: days with a maximum temperature at or above 90 F (32.2 C) in 13 years, most in 1958 with 37.
Chase: days with a maximum temperature at or below 0 C (32 F) in 13 years, most in 1960 with 54.
Chase: nights with a minimum temperature at or below 0 C (32 F) in 13 years, most in 1965 with 157.
13 fixed thresholds have at least one qualifying day at Chase.

Days at or above 30 C (86 F)

13 years with a qualifying day

Days per year at Chase with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 56 in 1961.

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

First to last qualifying date each year at Chase
Year	First date	Last date
1958	1958-05-21	1958-09-08
1959	1959-07-10	1959-08-07
1960	1960-06-28	1960-08-13
1961	1961-05-29	1961-08-25
1962	1962-06-15	1962-08-15
1963	1963-05-21	1963-09-10
1964	1964-07-01	1964-07-28
1965	1965-06-08	1965-08-23
1966	1966-06-16	1966-09-04
1967	1967-06-14	1967-09-21
1969	1969-05-22	1969-08-26
1970	1970-06-01	1970-08-26
1971	1971-05-12	1971-08-30

Every Fixed Threshold

Fixed thresholds at Chase
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	13	56	1961	37
35 C (95 F): Days	11	13	1971	13
90 F (32.2 C): Days	13	37	1958	27
0 C (32 F): Ice days (max	13	54	1960	52
0 C (32 F): Frost days (min	13	157	1965	150
-10 C (14 F): Days with min	13	39	1971	39
-20 C (-4 F): Days with min	10	12	1969	7
-30 C (-22 F): Days with min	2	2	1969	2
20 C (68 F): Tropical nights (min	1	2	1958	2
10 mm (0.39 in): Days with 10 mm or more rain	12	15	1967	13
25 mm (0.98 in): Days with 25 mm or more rain	4	2	1967	1
10 cm (3.9 in): Days with 10 cm or more snowfall	11	10	1971	10
25 cm (9.8 in): Days with 25 cm or more snowfall	2	2	1967	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.

Download the Data

Data for Chase 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).

Chase Threshold Days by Year (CA001161470)

Key Facts for Chase Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related