Lahr Threshold Days by Year (GME00121054)

13 fixed thresholds counted per year at Lahr (GME00121054): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lahr Thresholds

Lahr: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1968 with 48.
Lahr: days with a maximum temperature at or above 30 C (86 F) in 73 years, most in 2003 with 39.
Lahr: nights with a minimum temperature at or below 0 C (32 F) in 73 years, most in 1955 with 104.
Lahr: days with a maximum temperature at or below 0 C (32 F) in 71 years, most in 1963 with 52.
13 fixed thresholds have at least one qualifying day at Lahr.

Days at or above 30 C (86 F)

73 years with a qualifying day

Days per year at Lahr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 39 in 2003.

Days at or above 30 C (86 F) per year at Lahr
Year	Days	Decade average
1950	15	9.4
1951	7	9.4
1952	23	9.4
1953	17	9.4
1954	6	9.4
1955	2	9.4
1956	2	9.4
1957	11	9.4
1958	3	9.4
1959	8	9.4
1960	2	10
1961	9	10
1962	9	10
1963	8	10
1964	22	10
1965	6	10
1966	9	10
1967	18	10
1968	7	10
1969	10	10
1970	3	7.7
1971	10	7.7
1972	3	7.7
1973	8	7.7
1974	7	7.7
1975	9	7.7
1976	22	7.7
1977	2	7.7
1978	7	7.7
1979	6	7.7
1980	4	10.2
1981	5	10.2
1982	9	10.2
1983	21	10.2
1984	8	10.2
1985	9	10.2
1986	8	10.2
1987	13	10.2
1988	12	10.2
1989	13	10.2
1990	20	11.5
1995	11	11.5
1996	6	11.5
1997	10	11.5
1998	14	11.5
1999	8	11.5
2000	9	16.4
2001	14	16.4
2002	11	16.4
2003	39	16.4
2004	17	16.4
2005	20	16.4
2006	24	16.4
2007	8	16.4
2008	7	16.4
2009	15	16.4
2010	18	20.3
2011	10	20.3
2012	17	20.3
2013	17	20.3
2014	10	20.3
2015	35	20.3
2016	14	20.3
2017	23	20.3
2018	32	20.3
2019	27	20.3
2020	20	25.9
2021	8	25.9
2022	36	25.9
2023	30	25.9
2024	15	25.9
2025	22	25.9
2026	50	25.9

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

First to last qualifying date each year at Lahr
Year	First date	Last date
1950	1950-06-06	1950-08-23
1951	1951-06-14	1951-09-12
1952	1952-06-29	1952-08-30
1953	1953-05-16	1953-09-02
1954	1954-06-20	1954-08-06
1955	1955-07-17	1955-07-18
1956	1956-05-28	1956-08-10
1957	1957-06-14	1957-07-08
1958	1958-07-13	1958-08-01
1959	1959-07-05	1959-07-27
1960	1960-06-19	1960-06-23
1961	1961-06-24	1961-09-16
1962	1962-06-14	1962-09-03
1963	1963-06-22	1963-08-02
1964	1964-06-07	1964-09-14
1965	1965-06-25	1965-08-07
1966	1966-06-10	1966-09-12
1967	1967-05-28	1967-09-26
1968	1968-04-21	1968-07-10
1969	1969-05-13	1969-08-10
1970	1970-07-28	1970-08-06
1971	1971-07-09	1971-08-19
1972	1972-07-09	1972-08-13
1973	1973-06-27	1973-09-05
1974	1974-07-30	1974-08-17
1975	1975-07-08	1975-08-08
1976	1976-06-09	1976-07-18
1977	1977-06-13	1977-07-12
1978	1978-06-02	1978-08-22
1979	1979-05-30	1979-08-14
1980	1980-07-25	1980-08-03
1981	1981-06-02	1981-08-06
1982	1982-07-09	1982-09-05
1983	1983-06-08	1983-08-27
1984	1984-07-08	1984-09-02
1985	1985-07-14	1985-10-03
1986	1986-06-27	1986-08-03
1987	1987-06-29	1987-09-22
1988	1988-07-11	1988-08-28
1989	1989-06-21	1989-09-18
1990	1990-06-26	1990-08-29
1995	1995-06-20	1995-08-05
1996	1996-05-31	1996-08-01
1997	1997-08-04	1997-08-27
1998	1998-06-05	1998-08-17
1999	1999-05-29	1999-09-12
2000	2000-06-02	2000-08-20
2001	2001-06-26	2001-08-27
2002	2002-05-17	2002-08-19
2003	2003-06-04	2003-09-21
2004	2004-06-08	2004-08-18
2005	2005-05-01	2005-07-28
2006	2006-06-13	2006-07-30
2007	2007-05-21	2007-08-15
2008	2008-06-22	2008-08-07
2009	2009-05-24	2009-09-01
2010	2010-06-29	2010-08-26
2011	2011-05-30	2011-09-10
2012	2012-05-10	2012-09-10
2013	2013-06-17	2013-09-06
2014	2014-06-07	2014-07-19
2015	2015-05-12	2015-08-31
2016	2016-06-23	2016-09-13
2017	2017-05-27	2017-08-30
2018	2018-06-20	2018-09-20
2019	2019-06-02	2019-08-31
2020	2020-07-01	2020-09-16
2021	2021-06-15	2021-08-15
2022	2022-05-19	2022-08-30
2023	2023-06-10	2023-09-17
2024	2024-06-18	2024-08-29
2025	2025-05-31	2025-09-20
2026	2026-05-24	2026-08-27

Every Fixed Threshold

Fixed thresholds at Lahr
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	73	39	2003	50
35 C (95 F): Days	31	12	2003	17
40 C (104 F): Days	1	0	n/a	1
90 F (32.2 C): Days	66	22	2015	37
100 F (37.8 C): Days	3	4	2003	4
0 C (32 F): Ice days (max	71	52	1963	4
0 C (32 F): Frost days (min	73	104	1955	33
-10 C (14 F): Days with min	45	34	1963	1
-20 C (-4 F): Days with min	2	1	1956	1
20 C (68 F): Tropical nights (min	23	5	2015	6
10 mm (0.39 in): Days with 10 mm or more rain	77	48	1968	5
25 mm (0.98 in): Days with 25 mm or more rain	71	8	1969	2
50 mm (1.97 in): Days with 50 mm or more rain	11	1	1966	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

Data for Lahr 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).

Lahr Threshold Days by Year (GME00121054)

Key Facts for Lahr Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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