Orange Threshold Days by Year

16 fixed thresholds counted per year at Orange (USC00416664): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Orange Thresholds

Orange: days with 10 mm (0.39 in) or more of precipitation in 78 years, most in 1941 with 54.
Orange: days with 25 mm (0.98 in) or more of precipitation in 78 years, most in 2017 with 30.
Orange: days with 50 mm (1.97 in) or more of precipitation in 77 years, most in 2004 with 12.
Orange: days with 100 mm (3.94 in) or more of precipitation in 60 years, most in 1943 with 4.
16 fixed thresholds have at least one qualifying day at Orange.

Days at or above 30 C (86 F)

20 years with a qualifying day

Days per year at Orange with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 142 in 1978.

Days at or above 30 C (86 F) per year at Orange
Year	Days	Decade average
1965	124	120.2
1966	123	120.2
1967	110	120.2
1968	119	120.2
1969	125	120.2
1970	98	115.6
1971	97	115.6
1972	113	115.6
1974	114	115.6
1975	118	115.6
1976	115	115.6
1977	134	115.6
1978	142	115.6
1979	109	115.6
1980	128	123.8
1981	130	123.8
1982	127	123.8
1983	100	123.8
1984	128	123.8
1985	130	123.8

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

First to last qualifying date each year at Orange
Year	First date	Last date
1965	1965-04-20	1965-10-17
1966	1966-04-02	1966-10-15
1967	1967-03-16	1967-10-25
1968	1968-05-15	1968-10-17
1969	1969-04-24	1969-10-21
1970	1970-05-26	1970-10-05
1971	1971-04-24	1971-10-25
1972	1972-05-21	1972-10-19
1974	1974-03-30	1974-09-29
1975	1975-05-02	1975-10-15
1976	1976-05-12	1976-09-28
1977	1977-05-10	1977-10-30
1978	1978-04-19	1978-11-03
1979	1979-05-12	1979-10-22
1980	1980-05-07	1980-10-18
1981	1981-04-30	1981-10-18
1982	1982-04-06	1982-10-10
1983	1983-05-24	1983-10-06
1984	1984-04-04	1984-11-01
1985	1985-04-16	1985-10-20

Every Fixed Threshold

Fixed thresholds at Orange
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	20	142	1978	130
35 C (95 F): Days	19	34	1980	12
40 C (104 F): Days	1	1	1980	1
90 F (32.2 C): Days	20	107	1980	85
100 F (37.8 C): Days	1	6	1980	6
0 C (32 F): Ice days (max	5	4	1983	1
0 C (32 F): Frost days (min	20	44	1978	29
-10 C (14 F): Days with min	1	2	1983	2
20 C (68 F): Tropical nights (min	20	139	1985	139
25 C (77 F): Days with min	10	6	1972	4
10 mm (0.39 in): Days with 10 mm or more rain	78	54	1941	53
25 mm (0.98 in): Days with 25 mm or more rain	78	30	2017	30
50 mm (1.97 in): Days with 50 mm or more rain	77	12	2004	12
100 mm (3.94 in): Days with 100 mm or more rain	60	4	1943	4
200 mm (7.87 in): Days with 200 mm or more rain	9	1	1940	1
10 cm (3.9 in): Days with 10 cm or more snowfall	1	1	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 1965.

Download the Data

Data for Orange 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).

Orange Threshold Days by Year

Key Facts for Orange Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related