Palo Blanco (Cfe) Threshold Days by Year (MXN00012062)

9 fixed thresholds counted per year at Palo Blanco (Cfe) (MXN00012062): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Palo Blanco (Cfe) Thresholds

Palo Blanco (Cfe): days with a maximum temperature at or above 30 C (86 F) in 42 years, most in 1980 with 261.
Palo Blanco (Cfe): days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1958 with 60.
Palo Blanco (Cfe): days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1958 with 24.
Palo Blanco (Cfe): days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1958 with 7.
9 fixed thresholds have at least one qualifying day at Palo Blanco (Cfe).

Days at or above 30 C (86 F)

42 years with a qualifying day

Days per year at Palo Blanco (Cfe) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 261 in 1980.

Days at or above 30 C (86 F) per year at Palo Blanco (Cfe)
Year	Days	Decade average
1954	38	29.3
1955	24	29.3
1956	21	29.3
1957	18	29.3
1958	24	29.3
1959	51	29.3
1960	15	34.1
1961	40	34.1
1962	24	34.1
1963	27	34.1
1964	26	34.1
1965	46	34.1
1966	12	34.1
1967	21	34.1
1968	26	34.1
1969	104	34.1
1970	65	100.4
1971	19	100.4
1972	81	100.4
1973	59	100.4
1974	42	100.4
1975	52	100.4
1976	44	100.4
1977	226	100.4
1978	213	100.4
1979	203	100.4
1980	261	130.8
1981	255	130.8
1982	122	130.8
1983	79	130.8
1985	72	130.8
1986	73	130.8
1987	96	130.8
1989	88	130.8
1990	114	122.7
1991	115	122.7
1992	80	122.7
1993	142	122.7
1995	165	122.7
1996	116	122.7
1997	127	122.7
2000	65	65

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

First to last qualifying date each year at Palo Blanco (Cfe)
Year	First date	Last date
1954	1954-01-15	1954-06-05
1955	1955-03-06	1955-06-23
1956	1956-03-01	1956-05-22
1957	1957-02-12	1957-11-10
1958	1958-05-01	1958-06-28
1959	1959-02-07	1959-08-19
1960	1960-03-04	1960-06-10
1961	1961-03-01	1961-05-31
1962	1962-01-16	1962-06-11
1963	1963-03-21	1963-08-22
1964	1964-03-07	1964-06-01
1965	1965-03-22	1965-07-18
1966	1966-02-28	1966-06-04
1967	1967-03-04	1967-09-17
1968	1968-03-30	1968-05-30
1969	1969-01-30	1969-12-25
1970	1970-01-31	1970-06-15
1971	1971-03-06	1971-06-04
1972	1972-03-06	1972-12-19
1973	1973-01-05	1973-07-19
1974	1974-03-19	1974-05-30
1975	1975-01-03	1975-05-23
1976	1976-03-02	1976-12-25
1977	1977-01-06	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-31
1981	1981-01-01	1981-12-31
1982	1982-01-01	1982-08-30
1983	1983-02-25	1983-10-06
1985	1985-02-19	1985-06-11
1986	1986-02-16	1986-11-19
1987	1987-02-06	1987-12-28
1989	1989-01-26	1989-07-17
1990	1990-01-14	1990-12-25
1991	1991-01-03	1991-12-04
1992	1992-03-01	1992-06-24
1993	1993-01-14	1993-12-31
1995	1995-01-07	1995-12-16
1996	1996-01-25	1996-12-31
1997	1997-01-22	1997-12-13
2000	2000-01-04	2000-12-17

Every Fixed Threshold

Fixed thresholds at Palo Blanco (Cfe)
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	42	261	1980	65
35 C (95 F): Days	6	2	1972	1
90 F (32.2 C): Days	26	46	1993	7
20 C (68 F): Tropical nights (min	27	99	1969	1
10 mm (0.39 in): Days with 10 mm or more rain	42	60	1958	40
25 mm (0.98 in): Days with 25 mm or more rain	42	24	1958	15
50 mm (1.97 in): Days with 50 mm or more rain	34	7	1958	1
100 mm (3.94 in): Days with 100 mm or more rain	10	3	1981	1
200 mm (7.87 in): Days with 200 mm or more rain	2	2	1981	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

Data for Palo Blanco (Cfe) 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).

Palo Blanco (Cfe) Threshold Days by Year (MXN00012062)

Key Facts for Palo Blanco (Cfe) Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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