Farmington 4 NE Threshold Days by Year

14 fixed thresholds counted per year at Farmington 4 NE (USC00293134): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Farmington 4 NE Thresholds

Farmington 4 NE: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1965 with 14.
Farmington 4 NE: days with a maximum temperature at or above 30 C (86 F) in 25 years, most in 1956 with 114.
Farmington 4 NE: days with a maximum temperature at or above 35 C (95 F) in 25 years, most in 1974 with 43.
Farmington 4 NE: days with a maximum temperature at or above 90 F (32.2 C) in 25 years, most in 1958 with 88.
14 fixed thresholds have at least one qualifying day at Farmington 4 NE.

Days at or above 30 C (86 F)

25 years with a qualifying day

Days per year at Farmington 4 NE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 114 in 1956.

Days at or above 30 C (86 F) per year at Farmington 4 NE
Year	Days	Decade average
1939	83	83
1954	84	98.5
1955	88	98.5
1956	114	98.5
1957	92	98.5
1958	114	98.5
1959	99	98.5
1960	99	90.4
1961	83	90.4
1962	92	90.4
1963	98	90.4
1964	89	90.4
1965	71	90.4
1966	107	90.4
1967	79	90.4
1968	87	90.4
1969	99	90.4
1970	87	94.4
1971	94	94.4
1972	91	94.4
1973	88	94.4
1974	103	94.4
1975	90	94.4
1976	97	94.4
1977	105	94.4

For each year, a bar from the first to the last day at Farmington 4 NE meeting 30 C (86 F).

First to last qualifying date each year at Farmington 4 NE
Year	First date	Last date
1939	1939-05-05	1939-09-04
1954	1954-05-08	1954-09-22
1955	1955-05-13	1955-10-01
1956	1956-05-17	1956-10-11
1957	1957-05-29	1957-10-02
1958	1958-05-18	1958-09-22
1959	1959-05-12	1959-09-13
1960	1960-05-11	1960-09-28
1961	1961-05-10	1961-09-07
1962	1962-05-11	1962-09-19
1963	1963-05-06	1963-10-04
1964	1964-05-15	1964-10-01
1965	1965-04-22	1965-10-12
1966	1966-05-06	1966-09-25
1967	1967-05-09	1967-09-21
1968	1968-05-20	1968-09-13
1969	1969-05-18	1969-09-29
1970	1970-05-17	1970-09-18
1971	1971-05-26	1971-09-15
1972	1972-05-16	1972-09-15
1973	1973-05-11	1973-09-22
1974	1974-05-08	1974-09-11
1975	1975-05-14	1975-10-06
1976	1976-05-14	1976-09-17
1977	1977-05-23	1977-09-26

Every Fixed Threshold

Fixed thresholds at Farmington 4 NE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	25	114	1956	105
35 C (95 F): Days	25	43	1974	43
40 C (104 F): Days	2	1	1954	1
90 F (32.2 C): Days	25	88	1958	86
100 F (37.8 C): Days	18	12	1974	7
0 C (32 F): Ice days (max	24	25	1961	10
0 C (32 F): Frost days (min	25	202	1961	164
-10 C (14 F): Days with min	25	62	1961	29
-20 C (-4 F): Days with min	18	18	1961	1
-30 C (-22 F): Days with min	2	2	1961	1
20 C (68 F): Tropical nights (min	6	2	1968	1
10 mm (0.39 in): Days with 10 mm or more rain	58	14	1965	3
25 mm (0.98 in): Days with 25 mm or more rain	18	2	1939	1
10 cm (3.9 in): Days with 10 cm or more snowfall	14	3	1960	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.

Download the Data

Data for Farmington 4 NE 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).

Farmington 4 NE Threshold Days by Year

Key Facts for Farmington 4 NE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related