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

Nain A Threshold Days by Year (CA008502800)

12 fixed thresholds counted per year at Nain A (CA008502800): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nain A Thresholds

  • Nain A: nights with a minimum temperature at or below 0 C (32 F) in 16 years, most in 1970 with 297.
  • Nain A: nights with a minimum temperature at or below -10 C (14 F) in 16 years, most in 1972 with 209.
  • Nain A: nights with a minimum temperature at or below -20 C (-4 F) in 16 years, most in 1972 with 93.
  • Nain A: nights with a minimum temperature at or below -30 C (-22 F) in 16 years, most in 1945 with 23.
  • 12 fixed thresholds have at least one qualifying day at Nain A.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Nain A Days per year at Nain A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1942. 001111942: 11951: 11970: 11973: 11975: 119421951197019731975
Days per year at Nain A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1942.
Days at or above 30 C (86 F) per year at Nain A
YearDaysDecade average
194211
195111
197011
197311
197511
First to last qualifying date each year at Nain A For each year, a bar from the first to the last day at Nain A meeting 30 C (86 F). 1942: 28 July 1942 to 28 July 19421951: 18 June 1951 to 18 June 19511970: 26 July 1970 to 26 July 19701973: 2 July 1973 to 2 July 19731975: 1 July 1975 to 1 July 197519421951197019731975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nain A meeting 30 C (86 F).
First to last qualifying date each year at Nain A
YearFirst dateLast date
19421942-07-281942-07-28
19511951-06-181951-06-18
19701970-07-261970-07-26
19731973-07-021973-07-02
19751975-07-011975-07-01

Every Fixed Threshold

Fixed thresholds at Nain A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5119421
0 C (32 F): Ice days (max151961972115
0 C (32 F): Frost days (min162971970195
-10 C (14 F): Days with min16209197280
-20 C (-4 F): Days with min1693197258
-30 C (-22 F): Days with min1623194522
10 mm (0.39 in): Days with 10 mm or more rain1426197422
25 mm (0.98 in): Days with 25 mm or more rain12619704
50 mm (1.97 in): Days with 50 mm or more rain3219702
10 cm (3.9 in): Days with 10 cm or more snowfall1515197412
25 cm (9.8 in): Days with 25 cm or more snowfall10519703
50 cm (19.7 in): Days with 50 cm or more snowfall3219702

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

  • Data for Nain 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 (2025-12-31).