Castor, Alberta Climate Data

Castor, Alberta climate data is summarized below. Average annual temperatures range from 27.7 °F (low) to 47.8 °F (high). Annual precipitation averages 17.1 Inches. Castor is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep.11 - Sep. 20.

Avg Annual High47.8 °F
Avg Annual Low27.7 °F
Annual Precipitation17.1 in.
Hardiness ZoneZone 3b
Growing Season: Last frost around May 11 - May 20 — First frost around Sep.11 - Sep. 20 — Approximately 150-180 Days frost days per year.

Monthly Average Climate Data for Castor, Alberta

Average monthly temperatures and precipitation Switch to Celsius / Metric
MonthAvg. LowAvg. HighAvg. Precip
January-26.3 °F-21.6 °F0 in.
February-25.9 °F-20.9 °F0 in.
March-22.6 °F-17.2 °F0 in.
April-19.3 °F-12.8 °F838.2 in.
May-15.8 °F-8.1 °F1498.6 in.
June-13 °F-6.1 °F2819.4 in.
July-11.5 °F-4.3 °F2362.2 in.
August-12.4 °F-4.7 °F1778 in.
September-15 °F-7.2 °F1066.8 in.
October-18.1 °F-11.7 °F660.4 in.
November-22.5 °F-18 °F0 in.
December-26.8 °F-22.3 °F0 in.
Annual27.7 °F47.8 °F17.08 in.

Additional Climate Conditions

Feels Like High-12.3|-10.5|-2.42|6.98|16.78|20.96|24.38|23.5|18.74|9.32|-4.26|-13.29 °F
Feels Like Low-22.63|-21.71|-14.18|-7.17|0.74|7.13|10.33|8.36|2.59|-4.23|-14.25|-23.48 °F
Avg Humidity77.81|77.59|73.91|65|55.66|62|65.66|65.66|61.97|67.09|76.91|80.31%
Avg Wind Speed16.18|14.46|14.23|14.93|13.88|12.27|11.54|11.13|12.55|14|14.74|14.32 mph
Cloud Cover67.16|70.5|70|66.5|57.66|55.5|43.5|44|47.16|58|68|69%
Days of Precipitation9|6|7|9|10|17|16|13|8|8|9|9 days/yr
Annual Snowfall59|42|43|20|3|0|0|0|0|6|48|63 in.

Climate Zone Data for Castor, Alberta

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