Lamberton SW Rsch & Outreach C Threshold Days by Year

18 fixed thresholds counted per year at Lamberton SW Rsch & Outreach C (USC00214546): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lamberton SW Rsch & Outreach C Thresholds

Lamberton SW Rsch & Outreach C: days with a maximum temperature at or above 30 C (86 F) in 66 years, most in 1988 with 69.
Lamberton SW Rsch & Outreach C: days with a maximum temperature at or above 90 F (32.2 C) in 66 years, most in 1988 with 47.
Lamberton SW Rsch & Outreach C: days with a maximum temperature at or below 0 C (32 F) in 66 years, most in 1978 with 101.
Lamberton SW Rsch & Outreach C: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1984 with 32.
18 fixed thresholds have at least one qualifying day at Lamberton SW Rsch & Outreach C.

Days at or above 30 C (86 F)

66 years with a qualifying day

Days per year at Lamberton SW Rsch & Outreach C with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 69 in 1988.

Days at or above 30 C (86 F) per year at Lamberton SW Rsch & Outreach C
Year	Days	Decade average
1961	42	42.6
1962	29	42.6
1963	45	42.6
1964	63	42.6
1965	33	42.6
1966	51	42.6
1967	38	42.6
1968	41	42.6
1969	41	42.6
1970	46	40
1971	27	40
1972	29	40
1973	44	40
1974	40	40
1975	51	40
1976	65	40
1977	36	40
1978	40	40
1979	22	40
1980	41	41
1981	30	41
1982	21	41
1983	57	41
1984	31	41
1985	32	41
1986	29	41
1987	51	41
1988	69	41
1989	49	41
1990	43	30.3
1991	35	30.3
1992	14	30.3
1993	12	30.3
1994	31	30.3
1995	43	30.3
1996	26	30.3
1997	28	30.3
1998	35	30.3
1999	36	30.3
2000	33	34.6
2001	46	34.6
2002	47	34.6
2003	37	34.6
2004	22	34.6
2005	43	34.6
2006	34	34.6
2007	47	34.6
2008	19	34.6
2009	18	34.6
2010	37	33
2011	44	33
2012	62	33
2013	39	33
2014	15	33
2015	27	33
2016	26	33
2017	27	33
2018	29	33
2019	24	33
2020	34	38.4
2021	48	38.4
2022	38	38.4
2023	47	38.4
2024	27	38.4
2025	34	38.4
2026	41	38.4

For each year, a bar from the first to the last day at Lamberton SW Rsch & Outreach C meeting 30 C (86 F).

First to last qualifying date each year at Lamberton SW Rsch & Outreach C
Year	First date	Last date
1961	1961-05-11	1961-10-06
1962	1962-04-24	1962-08-28
1963	1963-05-07	1963-10-06
1964	1964-04-16	1964-09-10
1965	1965-05-02	1965-08-15
1966	1966-05-21	1966-09-01
1967	1967-05-25	1967-10-02
1968	1968-04-30	1968-08-24
1969	1969-05-15	1969-09-15
1970	1970-04-27	1970-10-06
1971	1971-05-15	1971-10-01
1972	1972-05-17	1972-09-20
1973	1973-05-21	1973-09-11
1974	1974-05-21	1974-10-11
1975	1975-05-18	1975-10-13
1976	1976-05-20	1976-10-04
1977	1977-04-10	1977-09-09
1978	1978-05-26	1978-10-21
1979	1979-05-18	1979-09-10
1980	1980-04-21	1980-10-08
1981	1981-04-28	1981-09-11
1982	1982-05-04	1982-08-20
1983	1983-05-28	1983-09-29
1984	1984-06-01	1984-09-22
1985	1985-04-18	1985-09-20
1986	1986-05-31	1986-08-18
1987	1987-04-19	1987-10-05
1988	1988-04-09	1988-09-19
1989	1989-05-17	1989-10-02
1990	1990-04-23	1990-09-27
1991	1991-04-07	1991-08-31
1992	1992-05-01	1992-10-03
1993	1993-06-11	1993-10-07
1994	1994-04-19	1994-09-15
1995	1995-06-04	1995-10-13
1996	1996-05-18	1996-08-26
1997	1997-05-18	1997-10-08
1998	1998-05-05	1998-09-27
1999	1999-05-29	1999-09-26
2000	2000-05-04	2000-09-19
2001	2001-05-10	2001-10-03
2002	2002-04-16	2002-09-17
2003	2003-04-14	2003-10-20
2004	2004-04-19	2004-09-20
2005	2005-06-07	2005-10-04
2006	2006-05-24	2006-10-08
2007	2007-05-11	2007-10-07
2008	2008-05-26	2008-09-27
2009	2009-04-24	2009-09-19
2010	2010-05-23	2010-10-10
2011	2011-05-11	2011-10-06
2012	2012-05-18	2012-09-30
2013	2013-05-14	2013-09-27
2014	2014-05-30	2014-08-22
2015	2015-05-28	2015-10-12
2016	2016-05-07	2016-08-30
2017	2017-05-09	2017-09-25
2018	2018-05-18	2018-10-04
2019	2019-06-01	2019-10-01
2020	2020-05-02	2020-09-23
2021	2021-04-06	2021-09-30
2022	2022-05-13	2022-09-21
2023	2023-04-13	2023-10-03
2024	2024-04-14	2024-09-30
2025	2025-05-10	2025-10-05
2026	2026-04-17	2026-09-12

Every Fixed Threshold

Fixed thresholds at Lamberton SW Rsch & Outreach C
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	66	69	1988	41
35 C (95 F): Days	56	23	1988	3
40 C (104 F): Days	5	3	1988	1
90 F (32.2 C): Days	66	47	1988	16
100 F (37.8 C): Days	18	7	1988	1
0 C (32 F): Ice days (max	66	101	1978	37
0 C (32 F): Frost days (min	63	192	2018	102
-10 C (14 F): Days with min	63	99	1970	41
-20 C (-4 F): Days with min	63	51	1985	14
-30 C (-22 F): Days with min	36	8	1994	1
20 C (68 F): Tropical nights (min	63	30	1983	15
25 C (77 F): Days with min	10	2	2011	1
10 mm (0.39 in): Days with 10 mm or more rain	66	32	1984	16
25 mm (0.98 in): Days with 25 mm or more rain	66	11	1986	4
50 mm (1.97 in): Days with 50 mm or more rain	40	5	1968	2
100 mm (3.94 in): Days with 100 mm or more rain	7	1	1968	1
10 cm (3.9 in): Days with 10 cm or more snowfall	60	8	1983	2
25 cm (9.8 in): Days with 25 cm or more snowfall	14	2	2023	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

Data for Lamberton SW Rsch & Outreach C 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 2026-10-13 (13 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-13. Last revised 13 October 2026 (2026-10-13).

Lamberton SW Rsch & Outreach C Threshold Days by Year

Key Facts for Lamberton SW Rsch & Outreach C Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related