Calero Camp Threshold Days by Year (RQC00661345)

4 fixed thresholds counted per year at Calero Camp (RQC00661345): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Calero Camp Thresholds

Calero Camp: days with 10 mm (0.39 in) or more of precipitation in 59 years, most in 1960 with 57.
Calero Camp: days with 25 mm (0.98 in) or more of precipitation in 59 years, most in 1986 with 27.
Calero Camp: days with 50 mm (1.97 in) or more of precipitation in 55 years, most in 1970 with 11.
Calero Camp: days with 100 mm (3.94 in) or more of precipitation in 17 years, most in 1961 with 2.
4 fixed thresholds have at least one qualifying day at Calero Camp.

Days with 10 mm (0.39 in) or more of precipitation

59 years with a qualifying day

Days per year at Calero Camp with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1960.

Days with 10 mm (0.39 in) or more of precipitation per year at Calero Camp
Year	Days	Decade average
1955	53	47.8
1956	44	47.8
1957	39	47.8
1958	47	47.8
1959	56	47.8
1960	57	46.4
1961	52	46.4
1962	40	46.4
1963	55	46.4
1964	34	46.4
1965	41	46.4
1966	49	46.4
1967	39	46.4
1968	44	46.4
1969	53	46.4
1970	50	43.6
1971	53	43.6
1972	38	43.6
1973	40	43.6
1974	42	43.6
1975	36	43.6
1976	40	43.6
1977	44	43.6
1978	49	43.6
1980	41	43.9
1981	48	43.9
1982	40	43.9
1983	36	43.9
1984	48	43.9
1985	44	43.9
1986	55	43.9
1987	55	43.9
1988	38	43.9
1989	34	43.9
1990	40	42.9
1991	32	42.9
1993	39	42.9
1994	36	42.9
1995	43	42.9
1996	47	42.9
1997	39	42.9
1998	55	42.9
1999	55	42.9
2000	33	43.3
2001	44	43.3
2002	36	43.3
2003	48	43.3
2004	43	43.3
2007	48	43.3
2009	51	43.3
2010	50	50
2011	57	50
2012	43	50
2021	37	31.5
2022	35	31.5
2023	35	31.5
2024	45	31.5
2025	25	31.5
2026	12	31.5

For each year, a bar from the first to the last day at Calero Camp meeting 10 mm (0.39 in).

First to last qualifying date each year at Calero Camp
Year	First date	Last date
1955	1955-01-03	1955-12-28
1956	1956-01-02	1956-12-19
1957	1957-01-03	1957-12-30
1958	1958-01-09	1958-12-02
1959	1959-01-07	1959-12-28
1960	1960-01-28	1960-12-26
1961	1961-01-04	1961-12-31
1962	1962-02-12	1962-12-28
1963	1963-01-02	1963-12-17
1964	1964-01-23	1964-11-16
1965	1965-01-08	1965-12-25
1966	1966-01-29	1966-12-22
1967	1967-01-09	1967-12-30
1968	1968-01-17	1968-12-17
1969	1969-01-16	1969-12-20
1970	1970-01-11	1970-12-12
1971	1971-01-07	1971-12-30
1972	1972-01-13	1972-12-10
1973	1973-01-11	1973-12-06
1974	1974-01-24	1974-12-30
1975	1975-03-26	1975-12-11
1976	1976-01-20	1976-12-31
1977	1977-01-01	1977-11-27
1978	1978-01-28	1978-12-23
1980	1980-02-05	1980-12-30
1981	1981-01-09	1981-12-31
1982	1982-01-25	1982-12-28
1983	1983-03-10	1983-12-21
1984	1984-01-02	1984-11-18
1985	1985-02-27	1985-11-18
1986	1986-01-10	1986-12-15
1987	1987-01-07	1987-12-20
1988	1988-01-31	1988-11-17
1989	1989-01-03	1989-12-29
1990	1990-01-02	1990-12-17
1991	1991-01-02	1991-11-24
1993	1993-01-29	1993-12-20
1994	1994-01-23	1994-11-30
1995	1995-01-10	1995-12-19
1996	1996-01-10	1996-12-27
1997	1997-01-06	1997-12-24
1998	1998-01-19	1998-12-31
1999	1999-01-04	1999-12-29
2000	2000-02-23	2000-12-06
2001	2001-01-30	2001-12-24
2002	2002-01-24	2002-12-16
2003	2003-01-10	2003-12-14
2004	2004-01-21	2004-12-18
2007	2007-01-12	2007-12-21
2009	2009-01-17	2009-12-14
2010	2010-01-15	2010-12-28
2011	2011-01-03	2011-12-21
2012	2012-01-05	2012-12-06
2021	2021-01-21	2021-12-18
2022	2022-02-03	2022-12-08
2023	2023-01-02	2023-12-16
2024	2024-01-25	2024-12-28
2025	2025-01-06	2025-12-26
2026	2026-01-15	2026-08-20

Every Fixed Threshold

Fixed thresholds at Calero Camp
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	59	57	1960	12
25 mm (0.98 in): Days with 25 mm or more rain	59	27	1986	4
50 mm (1.97 in): Days with 50 mm or more rain	55	11	1970	1
100 mm (3.94 in): Days with 100 mm or more rain	17	2	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 1955.

Download the Data

Data for Calero Camp 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Calero Camp Threshold Days by Year (RQC00661345)

Key Facts for Calero Camp Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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