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Built 2026-10-19 (19 October 2026)

Nordkoster A Threshold Days by Year (SWE00138674)

9 fixed thresholds counted per year at Nordkoster A (SWE00138674): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nordkoster A Thresholds

  • Nordkoster A: nights with a minimum temperature at or below 0 C (32 F) in 58 years, most in 1980 with 136.
  • Nordkoster A: days with a maximum temperature at or below 0 C (32 F) in 57 years, most in 2010 with 95.
  • Nordkoster A: days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1999 with 38.
  • Nordkoster A: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 1988 with 8.
  • 9 fixed thresholds have at least one qualifying day at Nordkoster A.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Nordkoster A Days per year at Nordkoster A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1975. 011221969: 11973: 11975: 21994: 21969197319751994
Days per year at Nordkoster A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1975.
Days at or above 30 C (86 F) per year at Nordkoster A
YearDaysDecade average
196911
197311.5
197521.5
199422
First to last qualifying date each year at Nordkoster A For each year, a bar from the first to the last day at Nordkoster A meeting 30 C (86 F). 1969: 1 August 1969 to 1 August 19691973: 7 July 1973 to 7 July 19731975: 8 August 1975 to 10 August 19751994: 14 July 1994 to 1 August 19941969197319751994JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nordkoster A meeting 30 C (86 F).
First to last qualifying date each year at Nordkoster A
YearFirst dateLast date
19691969-08-011969-08-01
19731973-07-071973-07-07
19751975-08-081975-08-10
19941994-07-141994-08-01

Every Fixed Threshold

Fixed thresholds at Nordkoster A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4219752
0 C (32 F): Ice days (max5795201041
0 C (32 F): Frost days (min58136198058
-10 C (14 F): Days with min423219852
-20 C (-4 F): Days with min3319873
20 C (68 F): Tropical nights (min13620251
10 mm (0.39 in): Days with 10 mm or more rain5738199912
25 mm (0.98 in): Days with 25 mm or more rain48819881
50 mm (1.97 in): Days with 50 mm or more rain5119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Nordkoster A 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 . Last revised (2026-10-12).