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

Fort Mackay Rs Threshold Days by Year (CA003062675)

10 fixed thresholds counted per year at Fort Mackay Rs (CA003062675): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fort Mackay Rs Thresholds

  • Fort Mackay Rs: days with a maximum temperature at or above 30 C (86 F) in 1 years, most in 1966 with 1.
  • Fort Mackay Rs: days with a maximum temperature at or below 0 C (32 F) in 1 years, most in 1966 with 133.
  • Fort Mackay Rs: nights with a minimum temperature at or below 0 C (32 F) in 1 years, most in 1966 with 228.
  • Fort Mackay Rs: nights with a minimum temperature at or below -10 C (14 F) in 1 years, most in 1966 with 149.
  • 10 fixed thresholds have at least one qualifying day at Fort Mackay Rs.
1 years with a qualifying day
Days at or above 30 C (86 F) per year at Fort Mackay Rs Days per year at Fort Mackay Rs with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1966. 001111966: 11966
Days per year at Fort Mackay Rs with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1966.
Days at or above 30 C (86 F) per year at Fort Mackay Rs
YearDaysDecade average
196611
First to last qualifying date each year at Fort Mackay Rs For each year, a bar from the first to the last day at Fort Mackay Rs meeting 30 C (86 F). 1966: 24 August 1966 to 24 August 19661966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Fort Mackay Rs meeting 30 C (86 F).
First to last qualifying date each year at Fort Mackay Rs
YearFirst dateLast date
19661966-08-241966-08-24

Every Fixed Threshold

Fixed thresholds at Fort Mackay Rs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1119661
0 C (32 F): Ice days (max11331966133
0 C (32 F): Frost days (min12281966228
-10 C (14 F): Days with min11491966149
-20 C (-4 F): Days with min189196689
-30 C (-22 F): Days with min147196647
-40 C (-40 F): Days with min121196621
10 mm (0.39 in): Days with 10 mm or more rain113196613
25 mm (0.98 in): Days with 25 mm or more rain1319663
10 cm (3.9 in): Days with 10 cm or more snowfall1219662

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Fort Mackay Rs 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).