Hickman Threshold Days by Year (USC00293969)

13 fixed thresholds counted per year at Hickman (USC00293969): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hickman Thresholds

Hickman: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1981 with 14.
Hickman: nights with a minimum temperature at or below 0 C (32 F) in 17 years, most in 1961 with 225.
Hickman: nights with a minimum temperature at or below -10 C (14 F) in 17 years, most in 1964 with 90.
Hickman: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 1969 with 3.
13 fixed thresholds have at least one qualifying day at Hickman.

Days at or above 30 C (86 F)

14 years with a qualifying day

Days per year at Hickman with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 35 in 1958.

Days at or above 30 C (86 F) per year at Hickman
Year	Days	Decade average
1958	35	29
1959	23	29
1961	35	18.5
1962	24	18.5
1964	13	18.5
1966	13	18.5
1968	14	18.5
1969	12	18.5
1972	24	15.3
1975	5	15.3
1976	6	15.3
1979	26	15.3
1981	28	18.5
1984	9	18.5

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

First to last qualifying date each year at Hickman
Year	First date	Last date
1958	1958-06-03	1958-09-01
1959	1959-06-06	1959-07-26
1961	1961-06-08	1961-08-09
1962	1962-06-20	1962-09-03
1964	1964-06-15	1964-07-20
1966	1966-06-17	1966-07-22
1968	1968-06-16	1968-07-21
1969	1969-06-27	1969-08-10
1972	1972-06-28	1972-08-24
1975	1975-06-27	1975-07-06
1976	1976-06-20	1976-07-11
1979	1979-06-24	1979-09-06
1981	1981-06-07	1981-08-27
1984	1984-05-23	1984-07-15

Every Fixed Threshold

Fixed thresholds at Hickman
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	14	35	1958	9
35 C (95 F): Days	1	2	1958	2
90 F (32.2 C): Days	12	9	1958	1
0 C (32 F): Ice days (max	14	23	1966	3
0 C (32 F): Frost days (min	17	225	1961	193
-10 C (14 F): Days with min	17	90	1964	45
-20 C (-4 F): Days with min	13	19	1964	1
-30 C (-22 F): Days with min	1	1	1962	1
10 mm (0.39 in): Days with 10 mm or more rain	31	14	1981	12
25 mm (0.98 in): Days with 25 mm or more rain	17	3	1969	2
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1972	1
10 cm (3.9 in): Days with 10 cm or more snowfall	17	8	1984	8
25 cm (9.8 in): Days with 25 cm or more snowfall	4	1	1961	2

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 Hickman 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).

Hickman Threshold Days by Year (USC00293969)

Key Facts for Hickman Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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