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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Gvarv Threshold Days by Year (NOE00110285)

10 fixed thresholds counted per year at Gvarv (NOE00110285): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gvarv Thresholds

  • Gvarv: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1988 with 42.
  • Gvarv: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1934 with 7.
  • Gvarv: nights with a minimum temperature at or below 0 C (32 F) in 52 years, most in 1940 with 200.
  • Gvarv: nights with a minimum temperature at or below -10 C (14 F) in 52 years, most in 1963 with 84.
  • 10 fixed thresholds have at least one qualifying day at Gvarv.
16 years with a qualifying day
Days at or above 30 C (86 F) per year at Gvarv Days per year at Gvarv with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 13 in 1955. 0510151955: 131957: 11958: 11960: 21966: 21968: 11970: 41971: 11972: 11975: 121976: 21977: 21982: 61983: 11986: 21988: 219551958196619701972197619821986
Days per year at Gvarv with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 13 in 1955.
Days at or above 30 C (86 F) per year at Gvarv
YearDaysDecade average
1955135
195715
195815
196021.7
196621.7
196811.7
197043.7
197113.7
197213.7
1975123.7
197623.7
197723.7
198262.8
198312.8
198622.8
198822.8
First to last qualifying date each year at Gvarv For each year, a bar from the first to the last day at Gvarv meeting 30 C (86 F). 1955: 9 July 1955 to 1 August 19551957: 17 June 1957 to 17 June 19571958: 4 July 1958 to 4 July 19581960: 25 June 1960 to 26 June 19601966: 17 June 1966 to 21 July 19661968: 17 June 1968 to 17 June 19681970: 18 June 1970 to 21 June 19701971: 8 July 1971 to 8 July 19711972: 18 July 1972 to 18 July 19721975: 11 June 1975 to 12 August 19751976: 3 July 1976 to 6 July 19761977: 15 June 1977 to 10 July 19771982: 1 August 1982 to 7 August 19821983: 12 July 1983 to 12 July 19831986: 30 June 1986 to 1 July 19861988: 26 June 1988 to 27 June 198819551958196619701972197619821986JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Gvarv meeting 30 C (86 F).
First to last qualifying date each year at Gvarv
YearFirst dateLast date
19551955-07-091955-08-01
19571957-06-171957-06-17
19581958-07-041958-07-04
19601960-06-251960-06-26
19661966-06-171966-07-21
19681968-06-171968-06-17
19701970-06-181970-06-21
19711971-07-081971-07-08
19721972-07-181972-07-18
19751975-06-111975-08-12
19761976-07-031976-07-06
19771977-06-151977-07-10
19821982-08-011982-08-07
19831983-07-121983-07-12
19861986-06-301986-07-01
19881988-06-261988-06-27

Every Fixed Threshold

Fixed thresholds at Gvarv
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days161319552
90 F (32.2 C): Days6519751
0 C (32 F): Ice days (max3491197044
0 C (32 F): Frost days (min522001940164
-10 C (14 F): Days with min5284196330
-20 C (-4 F): Days with min483219632
-30 C (-22 F): Days with min12519661
10 mm (0.39 in): Days with 10 mm or more rain6842198842
25 mm (0.98 in): Days with 25 mm or more rain61719347
50 mm (1.97 in): Days with 50 mm or more rain9119341

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.

Download the Data

  • Data for Gvarv 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 (2025-12-31).