Geraldton, Ontario Climate Data

Geraldton, Ontario climate data is summarized below. Average annual temperatures range from 24.6 °F (low) to 44 °F (high). Annual precipitation averages 23.2 Inches. Geraldton is located in USDA Plant Hardiness Zone 2b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.

Avg Annual High44 °F
Avg Annual Low24.6 °F
Annual Precipitation23.2 in.
Hardiness ZoneZone 2b
Growing Season: Last frost around May 21 - May 31 — First frost around Sep.11 - Sep. 20 — Approximately Over 180 Days frost days per year.

Monthly Average Climate Data for Geraldton, Ontario

Average monthly temperatures and precipitation Switch to Celsius / Metric
MonthAvg. LowAvg. HighAvg. Precip
January-30.3 °F-24.3 °F0 in.
February-30.6 °F-23.3 °F0 in.
March-26 °F-18.6 °F0 in.
April-21 °F-14.4 °F228.6 in.
May-16.4 °F-9.7 °F2387.6 in.
June-12.9 °F-6.4 °F2946.4 in.
July-11 °F-5.1 °F2743.2 in.
August-11.4 °F-5.4 °F2413 in.
September-14.3 °F-8.5 °F2387.6 in.
October-17.3 °F-13 °F1803.4 in.
November-21.6 °F-17.5 °F50.8 in.
December-27.8 °F-22.8 °F0 in.
Annual24.6 °F44 °F23.19 in.

Additional Climate Conditions

Feels Like High-16.3|-14.75|-4.87|3.91|13.77|20.48|23.05|22.45|16.25|6.95|-2.33|-12.55 °F
Feels Like Low-28.9|-29.09|-19.58|-9.25|0.1|7.85|11.59|10.91|4.92|-1.95|-11.27|-23.89 °F
Avg Humidity75.82|71.14|71|67.5|68|71|74.5|75.5|81|83.62|84.82|80.73%
Avg Wind Speed10.14|10.41|10.91|11.67|11.6|10.48|10.96|10.29|10.82|11.14|11.55|9.95 mph
Cloud Cover85.5|75.5|77|71.5|67|63.68|57.5|54.5|61|75.5|84.5|86.5%
Days of Precipitation7|5|9|11|13|14|14|13|11|12|10|9 days/yr
Annual Snowfall71|63|62|63|9|0|0|0|1|7|61|96 in.

Climate Zone Data for Geraldton, Ontario

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateMay 21 - May 31
Average Days With FrostOver 180 Days
Plant Hardiness ZoneZone 2b : -45°F to -40°F
Current Drought ConditionsNormal
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