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Built 2026-10-19 (19 October 2026)

Avonmore Threshold Days by Year (CA006100398)

14 fixed thresholds counted per year at Avonmore (CA006100398): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Avonmore Thresholds

  • Avonmore: days with a maximum temperature at or above 30 C (86 F) in 7 years, most in 1983 with 19.
  • Avonmore: days with a maximum temperature at or below 0 C (32 F) in 7 years, most in 1978 with 104.
  • Avonmore: nights with a minimum temperature at or below 0 C (32 F) in 7 years, most in 1978 with 187.
  • Avonmore: nights with a minimum temperature at or below -10 C (14 F) in 7 years, most in 1978 with 97.
  • 14 fixed thresholds have at least one qualifying day at Avonmore.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Avonmore Days per year at Avonmore with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 1983. 051015201977: 111978: 171979: 101980: 51981: 31982: 71983: 191977197819791980198119821983
Days per year at Avonmore with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 1983.
Days at or above 30 C (86 F) per year at Avonmore
YearDaysDecade average
19771112.7
19781712.7
19791012.7
198058.5
198138.5
198278.5
1983198.5
First to last qualifying date each year at Avonmore For each year, a bar from the first to the last day at Avonmore meeting 30 C (86 F). 1977: 17 May 1977 to 29 August 19771978: 26 May 1978 to 16 August 19781979: 12 July 1979 to 25 July 19791980: 24 June 1980 to 24 August 19801981: 16 June 1981 to 9 July 19811982: 7 July 1982 to 22 July 19821983: 12 June 1983 to 20 September 19831977197819791980198119821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Avonmore meeting 30 C (86 F).
First to last qualifying date each year at Avonmore
YearFirst dateLast date
19771977-05-171977-08-29
19781978-05-261978-08-16
19791979-07-121979-07-25
19801980-06-241980-08-24
19811981-06-161981-07-09
19821982-07-071982-07-22
19831983-06-121983-09-20

Every Fixed Threshold

Fixed thresholds at Avonmore
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days719198319
35 C (95 F): Days1119781
90 F (32.2 C): Days5219781
0 C (32 F): Ice days (max7104197875
0 C (32 F): Frost days (min71871978177
-10 C (14 F): Days with min797197867
-20 C (-4 F): Days with min738197817
-30 C (-22 F): Days with min7719791
20 C (68 F): Tropical nights (min7619785
10 mm (0.39 in): Days with 10 mm or more rain739198339
25 mm (0.98 in): Days with 25 mm or more rain7919839
50 mm (1.97 in): Days with 50 mm or more rain2219791
10 cm (3.9 in): Days with 10 cm or more snowfall71119785
25 cm (9.8 in): Days with 25 cm or more snowfall1319773

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.

Download the Data

  • Data for Avonmore 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).