Jimenez (Smn) Threshold Days by Year (MXN00008029)

16 fixed thresholds counted per year at Jimenez (Smn) (MXN00008029): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jimenez (Smn) Thresholds

Jimenez (Smn): nights with a minimum temperature at or below 0 C (32 F) in 53 years, most in 1955 with 92.
Jimenez (Smn): nights with a minimum temperature at or above 20 C (68 F) in 53 years, most in 1980 with 75.
Jimenez (Smn): days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1968 with 19.
Jimenez (Smn): days with a maximum temperature at or above 30 C (86 F) in 45 years, most in 1982 with 230.
16 fixed thresholds have at least one qualifying day at Jimenez (Smn).

Days at or above 30 C (86 F)

45 years with a qualifying day

Days per year at Jimenez (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 230 in 1982.

Days at or above 30 C (86 F) per year at Jimenez (Smn)
Year	Days	Decade average
1948	187	186
1949	185	186
1950	213	194.7
1951	227	194.7
1952	225	194.7
1953	205	194.7
1955	166	194.7
1956	161	194.7
1957	166	194.7
1960	192	168.5
1961	159	168.5
1962	203	168.5
1963	160	168.5
1964	158	168.5
1965	167	168.5
1966	151	168.5
1967	179	168.5
1968	146	168.5
1969	170	168.5
1970	154	176.5
1971	148	176.5
1972	184	176.5
1973	157	176.5
1974	178	176.5
1975	196	176.5
1976	172	176.5
1977	195	176.5
1978	163	176.5
1979	218	176.5
1980	195	186.8
1981	198	186.8
1982	230	186.8
1983	163	186.8
1984	188	186.8
1985	181	186.8
1986	192	186.8
1987	159	186.8
1988	175	186.8
1992	205	196.2
1993	197	196.2
1994	204	196.2
1995	193	196.2
1998	182	196.2
2000	184	182
2003	180	182

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

First to last qualifying date each year at Jimenez (Smn)
Year	First date	Last date
1948	1948-02-07	1948-11-20
1949	1949-03-05	1949-11-30
1950	1950-02-08	1950-11-16
1951	1951-02-10	1951-12-31
1952	1952-01-08	1952-11-17
1953	1953-01-14	1953-11-07
1955	1955-03-11	1955-11-21
1956	1956-02-23	1956-10-28
1957	1957-02-10	1957-10-12
1960	1960-03-04	1960-11-16
1961	1961-03-03	1961-11-27
1962	1962-02-12	1962-10-17
1963	1963-03-17	1963-11-15
1964	1964-03-07	1964-11-11
1965	1965-03-15	1965-11-25
1966	1966-03-20	1966-10-23
1967	1967-02-26	1967-11-05
1968	1968-03-30	1968-11-04
1969	1969-03-20	1969-10-22
1970	1970-03-27	1970-10-24
1971	1971-03-23	1971-10-03
1972	1972-03-03	1972-10-17
1973	1973-03-18	1973-11-09
1974	1974-02-28	1974-10-29
1975	1975-03-03	1975-11-11
1976	1976-02-11	1976-10-27
1977	1977-03-13	1977-11-06
1978	1978-03-19	1978-11-03
1979	1979-02-13	1979-11-05
1980	1980-02-04	1980-11-13
1981	1981-03-19	1981-11-27
1982	1982-02-16	1982-11-11
1983	1983-03-02	1983-11-01
1984	1984-03-02	1984-11-15
1985	1985-02-17	1985-11-13
1986	1986-02-15	1986-11-19
1987	1987-01-28	1987-11-03
1988	1988-02-03	1988-11-15
1992	1992-03-23	1992-12-30
1993	1993-02-19	1993-11-23
1994	1994-01-19	1994-11-26
1995	1995-03-20	1995-10-25
1998	1998-02-24	1998-12-31
2000	2000-01-25	2000-10-13
2003	2003-02-18	2003-11-11

Every Fixed Threshold

Fixed thresholds at Jimenez (Smn)
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	45	230	1982	180
35 C (95 F): Days	45	145	1982	78
40 C (104 F): Days	32	48	1980	5
45 C (113 F): Days	3	2	1980	1
90 F (32.2 C): Days	45	186	1982	121
100 F (37.8 C): Days	45	82	1980	27
110 F (43.3 C): Days	4	5	1980	2
0 C (32 F): Ice days (max	1	1	1962	1
0 C (32 F): Frost days (min	53	92	1955	23
-10 C (14 F): Days with min	12	4	1949	1
20 C (68 F): Tropical nights (min	53	75	1980	18
25 C (77 F): Days with min	4	4	1969	2
10 mm (0.39 in): Days with 10 mm or more rain	53	19	1968	9
25 mm (0.98 in): Days with 25 mm or more rain	43	6	1974	3
50 mm (1.97 in): Days with 50 mm or more rain	12	2	1962	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1961	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

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Data for Jimenez (Smn) 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).

Jimenez (Smn) Threshold Days by Year (MXN00008029)

Key Facts for Jimenez (Smn) Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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