Maalahti Strommingsbadan Threshold Days by Year (FIE00144306)

5 fixed thresholds counted per year at Maalahti Strommingsbadan (FIE00144306): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Maalahti Strommingsbadan Thresholds

Maalahti Strommingsbadan: days with a maximum temperature at or below 0 C (32 F) in 26 years, most in 2010 with 108.
Maalahti Strommingsbadan: nights with a minimum temperature at or below 0 C (32 F) in 26 years, most in 2010 with 154.
Maalahti Strommingsbadan: nights with a minimum temperature at or below -10 C (14 F) in 24 years, most in 2010 with 49.
Maalahti Strommingsbadan: nights with a minimum temperature at or below -20 C (-4 F) in 8 years, most in 2010 with 10.
5 fixed thresholds have at least one qualifying day at Maalahti Strommingsbadan.

Nights at or below 0 C (32 F)

26 years with a qualifying day

Days per year at Maalahti Strommingsbadan with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 154 in 2010.

Nights at or below 0 C (32 F) per year at Maalahti Strommingsbadan
Year	Days	Decade average
1998	140	131.5
1999	123	131.5
2000	89	111.2
2001	118	111.2
2002	138	111.2
2003	135	111.2
2004	114	111.2
2006	109	111.2
2007	86	111.2
2008	88	111.2
2009	124	111.2
2010	154	104.6
2011	104	104.6
2012	125	104.6
2013	92	104.6
2014	78	104.6
2015	54	104.6
2016	111	104.6
2018	116	104.6
2019	107	104.6
2020	55	102.3
2021	110	102.3
2022	116	102.3
2023	141	102.3
2024	119	102.3
2025	73	102.3

For each year, a bar from the first to the last day at Maalahti Strommingsbadan meeting 0 C (32 F).

First to last qualifying date each year at Maalahti Strommingsbadan
Year	First date	Last date
1998	1998-01-01	1998-12-30
1999	1999-01-01	1999-12-31
2000	2000-01-01	2000-12-31
2001	2001-01-01	2001-12-31
2002	2002-01-01	2002-12-31
2003	2003-01-01	2003-12-31
2004	2004-01-01	2004-12-29
2006	2006-01-01	2006-12-29
2007	2007-01-11	2007-12-31
2008	2008-01-02	2008-12-25
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31
2012	2012-01-01	2012-12-30
2013	2013-01-02	2013-12-15
2014	2014-01-09	2014-12-29
2015	2015-01-04	2015-12-29
2016	2016-01-01	2016-12-26
2018	2018-01-01	2018-12-31
2019	2019-01-01	2019-12-28
2020	2020-01-05	2020-12-31
2021	2021-01-02	2021-12-31
2022	2022-01-01	2022-12-30
2023	2023-01-02	2023-12-31
2024	2024-01-01	2024-12-31
2025	2025-01-01	2025-12-31

Every Fixed Threshold

Fixed thresholds at Maalahti Strommingsbadan
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
0 C (32 F): Ice days (max	26	108	2010	27
0 C (32 F): Frost days (min	26	154	2010	73
-10 C (14 F): Days with min	24	49	2010	1
-20 C (-4 F): Days with min	8	10	2010	6
20 C (68 F): Tropical nights (min	7	14	2018	6

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1998.

Download the Data

Data for Maalahti Strommingsbadan 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).

Maalahti Strommingsbadan Threshold Days by Year (FIE00144306)

Key Facts for Maalahti Strommingsbadan Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

Related