San Cristobal Threshold Days by Year (MXN00012120)

10 fixed thresholds counted per year at San Cristobal (MXN00012120): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Cristobal Thresholds

San Cristobal: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1978 with 65.
San Cristobal: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1968 with 33.
San Cristobal: days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1968 with 9.
San Cristobal: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 1995 with 364.
10 fixed thresholds have at least one qualifying day at San Cristobal.

Days at or above 30 C (86 F)

27 years with a qualifying day

Days per year at San Cristobal with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 364 in 1995.

Days at or above 30 C (86 F) per year at San Cristobal
Year	Days	Decade average
1973	183	188
1974	163	188
1975	137	188
1976	185	188
1977	229	188
1978	198	188
1979	221	188
1980	227	229.1
1981	210	229.1
1982	256	229.1
1983	236	229.1
1984	219	229.1
1985	226	229.1
1986	219	229.1
1987	248	229.1
1988	250	229.1
1989	200	229.1
1990	221	254.2
1991	231	254.2
1992	240	254.2
1993	243	254.2
1994	317	254.2
1995	364	254.2
1996	176	254.2
1998	246	254.2
1999	250	254.2
2000	290	290

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

First to last qualifying date each year at San Cristobal
Year	First date	Last date
1973	1973-01-03	1973-12-08
1974	1974-01-07	1974-12-30
1975	1975-01-01	1975-12-21
1976	1976-01-11	1976-12-31
1977	1977-01-06	1977-12-31
1978	1978-01-01	1978-12-30
1979	1979-01-01	1979-12-28
1980	1980-01-02	1980-12-28
1981	1981-01-06	1981-12-31
1982	1982-01-04	1982-12-28
1983	1983-01-02	1983-12-31
1984	1984-01-02	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-04	1986-12-20
1987	1987-01-02	1987-12-31
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-23
1990	1990-01-02	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-08	1992-12-31
1993	1993-01-01	1993-12-27
1994	1994-01-01	1994-12-31
1995	1995-01-01	1995-12-31
1996	1996-01-14	1996-10-31
1998	1998-01-30	1998-12-31
1999	1999-01-04	1999-12-31
2000	2000-01-01	2000-12-31

Every Fixed Threshold

Fixed thresholds at San Cristobal
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	27	364	1995	290
35 C (95 F): Days	19	11	1982	1
90 F (32.2 C): Days	27	198	1995	105
100 F (37.8 C): Days	1	1	1980	1
20 C (68 F): Tropical nights (min	26	32	1982	3
10 mm (0.39 in): Days with 10 mm or more rain	35	65	1978	45
25 mm (0.98 in): Days with 25 mm or more rain	35	33	1968	16
50 mm (1.97 in): Days with 50 mm or more rain	31	9	1968	5
100 mm (3.94 in): Days with 100 mm or more rain	5	3	1967	1
200 mm (7.87 in): Days with 200 mm or more rain	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 1973.

Download the Data

Data for San Cristobal 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).

San Cristobal Threshold Days by Year (MXN00012120)

Key Facts for San Cristobal Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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