Lima Threshold Days by Year (USC00245030)

14 fixed thresholds counted per year at Lima (USC00245030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lima Thresholds

Lima: days with a maximum temperature at or below 0 C (32 F) in 87 years, most in 1985 with 103.
Lima: days with a maximum temperature at or above 30 C (86 F) in 84 years, most in 2007 with 46.
Lima: days with 10 mm (0.39 in) or more of precipitation in 81 years, most in 1971 with 15.
Lima: nights with a minimum temperature at or below 0 C (32 F) in 80 years, most in 1946 with 308.
14 fixed thresholds have at least one qualifying day at Lima.

Days at or above 30 C (86 F)

84 years with a qualifying day

Days per year at Lima with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 46 in 2007.

Days at or above 30 C (86 F) per year at Lima
Year	Days	Decade average
1914	4	4.7
1915	3	4.7
1918	7	4.7
1920	2	2
1932	8	20
1933	31	20
1934	18	20
1935	23	20
1937	30	20
1938	8	20
1939	22	20
1940	34	18.3
1941	15	18.3
1942	30	18.3
1943	16	18.3
1944	1	18.3
1945	16	18.3
1946	22	18.3
1948	12	18.3
1949	19	18.3
1950	6	18
1951	17	18
1952	10	18
1953	27	18
1954	25	18
1955	28	18
1956	16	18
1957	13	18
1958	15	18
1959	23	18
1961	35	18
1962	6	18
1963	17	18
1964	26	18
1965	6	18
1966	24	18
1967	14	18
1968	13	18
1969	21	18
1970	28	13.6
1971	20	13.6
1972	6	13.6
1973	15	13.6
1974	21	13.6
1975	6	13.6
1976	11	13.6
1977	7	13.6
1978	7	13.6
1979	15	13.6
1980	3	7.9
1981	13	7.9
1982	4	7.9
1983	8	7.9
1984	5	7.9
1985	17	7.9
1986	5	7.9
1987	1	7.9
1989	15	7.9
1990	17	8.6
1991	10	8.6
1992	8	8.6
1994	7	8.6
1996	5	8.6
1998	10	8.6
1999	3	8.6
2000	19	20.7
2001	15	20.7
2002	14	20.7
2003	29	20.7
2004	3	20.7
2006	33	20.7
2007	46	20.7
2008	18	20.7
2009	9	20.7
2010	12	18.7
2011	11	18.7
2012	27	18.7
2014	16	18.7
2016	20	18.7
2017	34	18.7
2018	11	18.7
2020	26	33.7
2021	45	33.7
2026	30	33.7

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

First to last qualifying date each year at Lima
Year	First date	Last date
1914	1914-08-07	1914-08-15
1915	1915-08-28	1915-08-31
1918	1918-06-09	1918-07-31
1920	1920-08-15	1920-08-16
1932	1932-06-23	1932-08-19
1933	1933-06-15	1933-08-30
1934	1934-07-14	1934-08-28
1935	1935-07-12	1935-08-22
1937	1937-06-21	1937-08-26
1938	1938-07-22	1938-09-03
1939	1939-07-08	1939-08-23
1940	1940-06-13	1940-08-31
1941	1941-06-23	1941-08-09
1942	1942-07-05	1942-08-24
1943	1943-07-07	1943-08-20
1944	1944-08-18	1944-08-18
1945	1945-07-21	1945-09-01
1946	1946-07-11	1946-09-15
1948	1948-05-27	1948-09-02
1949	1949-07-02	1949-08-21
1950	1950-08-30	1950-09-04
1951	1951-07-13	1951-08-18
1952	1952-07-09	1952-08-23
1953	1953-07-08	1953-09-22
1954	1954-05-19	1954-08-30
1955	1955-07-14	1955-09-07
1956	1956-06-27	1956-08-23
1957	1957-07-09	1957-08-24
1958	1958-06-18	1958-09-07
1959	1959-06-05	1959-08-11
1961	1961-06-17	1961-08-22
1962	1962-06-25	1962-08-16
1963	1963-07-07	1963-08-15
1964	1964-07-08	1964-08-18
1965	1965-07-15	1965-08-10
1966	1966-05-06	1966-09-04
1967	1967-07-12	1967-09-04
1968	1968-07-05	1968-08-08
1969	1969-06-04	1969-09-08
1970	1970-06-24	1970-08-25
1971	1971-06-23	1971-08-28
1972	1972-07-29	1972-08-12
1973	1973-07-06	1973-08-20
1974	1974-06-13	1974-08-01
1975	1975-07-04	1975-08-06
1976	1976-07-07	1976-09-02
1977	1977-07-12	1977-09-05
1978	1978-07-23	1978-09-02
1979	1979-06-29	1979-09-07
1980	1980-07-22	1980-07-28
1981	1981-06-25	1981-08-26
1982	1982-07-21	1982-08-17
1983	1983-07-30	1983-08-10
1984	1984-07-17	1984-07-27
1985	1985-06-19	1985-08-25
1986	1986-06-24	1986-08-18
1987	1987-09-23	1987-09-23
1989	1989-07-02	1989-07-31
1990	1990-06-25	1990-08-09
1991	1991-07-13	1991-08-31
1992	1992-07-31	1992-08-19
1994	1994-07-17	1994-08-15
1996	1996-07-25	1996-08-13
1998	1998-07-16	1998-09-04
1999	1999-07-12	1999-07-27
2000	2000-07-13	2000-08-16
2001	2001-07-01	2001-09-01
2002	2002-06-26	2002-07-24
2003	2003-05-29	2003-08-20
2004	2004-07-14	2004-08-01
2006	2006-06-06	2006-09-03
2007	2007-06-22	2007-09-03
2008	2008-06-30	2008-08-26
2009	2009-07-18	2009-09-19
2010	2010-07-17	2010-08-27
2011	2011-07-04	2011-08-28
2012	2012-06-25	2012-08-29
2014	2014-07-04	2014-08-12
2016	2016-06-28	2016-09-01
2017	2017-06-21	2017-09-09
2018	2018-08-01	2018-08-18
2020	2020-07-12	2020-09-06
2021	2021-06-04	2021-09-10
2026	2026-06-17	2026-08-22

Every Fixed Threshold

Fixed thresholds at Lima
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	84	46	2007	30
35 C (95 F): Days	14	5	2007	2
90 F (32.2 C): Days	65	22	2007	16
100 F (37.8 C): Days	1	1	2008	1
0 C (32 F): Ice days (max	87	103	1985	13
0 C (32 F): Frost days (min	80	308	1946	120
-10 C (14 F): Days with min	80	128	1943	19
-20 C (-4 F): Days with min	78	48	1943	9
-30 C (-22 F): Days with min	53	9	1949	1
-40 C (-40 F): Days with min	6	1	1933	1
10 mm (0.39 in): Days with 10 mm or more rain	81	15	1971	3
25 mm (0.98 in): Days with 25 mm or more rain	27	3	1944	1
10 cm (3.9 in): Days with 10 cm or more snowfall	72	11	1975	1
25 cm (9.8 in): Days with 25 cm or more snowfall	25	2	1938	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

Data for Lima 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Lima Threshold Days by Year (USC00245030)

Key Facts for Lima Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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