Daily records
Page built 2026-10-18
Data as of 2026-10-17
Search
Built 2026-10-18 (18 October 2026)

Forthside Research Station Threshold Days by Year

7 fixed thresholds counted per year at Forthside Research Station (ASN00091186): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Forthside Research Station Thresholds

  • Forthside Research Station: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1971 with 51.
  • Forthside Research Station: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1973 with 14.
  • Forthside Research Station: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 1968 with 21.
  • Forthside Research Station: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1975 with 3.
  • 7 fixed thresholds have at least one qualifying day at Forthside Research Station.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Forthside Research Station Days per year at Forthside Research Station with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1967. 001111967: 11982: 11991: 1196719821991
Days per year at Forthside Research Station with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1967.
Days at or above 30 C (86 F) per year at Forthside Research Station
YearDaysDecade average
196711
198211
199111
First to last qualifying date each year at Forthside Research Station For each year, a bar from the first to the last day at Forthside Research Station meeting 30 C (86 F). 1967: 7 February 1967 to 7 February 19671982: 20 January 1982 to 20 January 19821991: 25 February 1991 to 25 February 1991196719821991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Forthside Research Station meeting 30 C (86 F).
First to last qualifying date each year at Forthside Research Station
YearFirst dateLast date
19671967-02-071967-02-07
19821982-01-201982-01-20
19911991-02-251991-02-25

Every Fixed Threshold

Fixed thresholds at Forthside Research Station
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3119671
0 C (32 F): Frost days (min2921196814
20 C (68 F): Tropical nights (min1119711
10 mm (0.39 in): Days with 10 mm or more rain315119717
25 mm (0.98 in): Days with 25 mm or more rain311419731
50 mm (1.97 in): Days with 50 mm or more rain18319753
100 mm (3.94 in): Days with 100 mm or more rain1119891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for Forthside Research Station 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 (2026-10-17).