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

Amderma Threshold Days by Year (RSM00023022)

10 fixed thresholds counted per year at Amderma (RSM00023022): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Amderma Thresholds

  • Amderma: nights with a minimum temperature at or below 0 C (32 F) in 84 years, most in 1978 with 318.
  • Amderma: nights with a minimum temperature at or below -10 C (14 F) in 84 years, most in 1998 with 200.
  • Amderma: nights with a minimum temperature at or below -20 C (-4 F) in 84 years, most in 1964 with 122.
  • Amderma: days with a maximum temperature at or below 0 C (32 F) in 83 years, most in 1969 with 243.
  • 10 fixed thresholds have at least one qualifying day at Amderma.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Amderma Days per year at Amderma with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 3 in 1990. 01231964: 21974: 11989: 21990: 32013: 119641974198919902013
Days per year at Amderma with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 3 in 1990.
Days at or above 30 C (86 F) per year at Amderma
YearDaysDecade average
196422
197411
198922
199033
201311
First to last qualifying date each year at Amderma For each year, a bar from the first to the last day at Amderma meeting 30 C (86 F). 1964: 6 July 1964 to 7 July 19641974: 17 July 1974 to 17 July 19741989: 2 July 1989 to 19 July 19891990: 11 July 1990 to 15 July 19902013: 19 July 2013 to 19 July 201319641974198919902013JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Amderma meeting 30 C (86 F).
First to last qualifying date each year at Amderma
YearFirst dateLast date
19641964-07-061964-07-07
19741974-07-171974-07-17
19891989-07-021989-07-19
19901990-07-111990-07-15
20132013-07-192013-07-19

Every Fixed Threshold

Fixed thresholds at Amderma
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5319901
0 C (32 F): Ice days (max83243196998
0 C (32 F): Frost days (min84318197897
-10 C (14 F): Days with min84200199866
-20 C (-4 F): Days with min84122196423
-30 C (-22 F): Days with min815319794
-40 C (-40 F): Days with min11719792
20 C (68 F): Tropical nights (min1119901
10 mm (0.39 in): Days with 10 mm or more rain821119557
25 mm (0.98 in): Days with 25 mm or more rain26220001

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Amderma 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).