Santa Rita Threshold Days by Year (MXN00012074)

11 fixed thresholds counted per year at Santa Rita (MXN00012074): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santa Rita Thresholds

Santa Rita: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1992 with 51.
Santa Rita: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1978 with 26.
Santa Rita: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1967 with 7.
Santa Rita: days with a maximum temperature at or above 30 C (86 F) in 17 years, most in 1992 with 366.
11 fixed thresholds have at least one qualifying day at Santa Rita.

Days at or above 30 C (86 F)

17 years with a qualifying day

Days per year at Santa Rita with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1992.

Days at or above 30 C (86 F) per year at Santa Rita
Year	Days	Decade average
1977	57	82.7
1978	112	82.7
1979	79	82.7
1980	75	190.7
1981	69	190.7
1982	97	190.7
1983	91	190.7
1984	88	190.7
1986	255	190.7
1987	363	190.7
1988	353	190.7
1989	325	190.7
1990	365	266.2
1991	365	266.2
1992	366	266.2
1993	168	266.2
1994	67	266.2

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

First to last qualifying date each year at Santa Rita
Year	First date	Last date
1977	1977-02-11	1977-06-29
1978	1978-01-06	1978-10-30
1979	1979-03-16	1979-06-26
1980	1980-03-08	1980-06-19
1981	1981-03-01	1981-06-13
1982	1982-02-23	1982-06-19
1983	1983-03-03	1983-07-24
1984	1984-03-08	1984-11-23
1986	1986-02-28	1986-12-31
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-23
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-01	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-03-25	1994-06-11

Every Fixed Threshold

Fixed thresholds at Santa Rita
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	17	366	1992	67
35 C (95 F): Days	13	164	1987	1
90 F (32.2 C): Days	17	342	1990	38
100 F (37.8 C): Days	2	29	1987	29
20 C (68 F): Tropical nights (min	16	237	1987	57
25 C (77 F): Days with min	1	1	1988	1
10 mm (0.39 in): Days with 10 mm or more rain	30	51	1992	49
25 mm (0.98 in): Days with 25 mm or more rain	30	26	1978	11
50 mm (1.97 in): Days with 50 mm or more rain	25	7	1967	1
100 mm (3.94 in): Days with 100 mm or more rain	2	2	1967	2
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1993	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.

Download the Data

Data for Santa Rita 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).

Santa Rita Threshold Days by Year (MXN00012074)

Key Facts for Santa Rita Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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