Norwich, Ontario Climate Data

Norwich, Ontario climate data is summarized below. Average annual temperatures range from 38.5 °F (low) to 56.1 °F (high). Annual precipitation averages 18.9 Inches. Norwich is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.

Avg Annual High56.1 °F
Avg Annual Low38.5 °F
Annual Precipitation18.9 in.
Hardiness ZoneZone 6a
Growing Season: Last frost around May 1 - May 10 — First frost around Oct. 11 - Oct. 20 — Approximately 100-125 Days frost days per year.

Monthly Average Climate Data for Norwich, Ontario

Average monthly temperatures and precipitation Switch to Celsius / Metric
MonthAvg. LowAvg. HighAvg. Precip
January-22.6 °F-18.6 °F203.2 in.
February-23.4 °F-18.8 °F25.4 in.
March-20 °F-14.8 °F711.2 in.
April-16.7 °F-10.5 °F863.6 in.
May-13.2 °F-6.6 °F1295.4 in.
June-10.3 °F-4 °F1752.6 in.
July-9.1 °F-2.7 °F2133.6 in.
August-9.5 °F-3.2 °F2082.8 in.
September-11.8 °F-5.5 °F1600.2 in.
October-14.7 °F-9.3 °F787.4 in.
November-17.9 °F-13.3 °F508 in.
December-20.3 °F-16.9 °F254 in.
Annual38.5 °F56.1 °F18.94 in.

Additional Climate Conditions

Feels Like High-5.28|-6.01|2.67|11.6|19.87|25.27|28.05|27.13|22.39|14.4|5.93|-1.42 °F
Feels Like Low-14.16|-15.47|-8.05|-0.95|6.84|13|15.41|14.75|10.18|3.9|-3.38|-9.01 °F
Avg Humidity79.5|77.43|73|66|65|67.5|69|72.43|74.5|77|78.59|81.81%
Avg Wind Speed14.72|14.84|13.9|14.4|12.79|11.95|10.64|9.59|9.78|12.1|13.21|13.67 mph
Cloud Cover82.16|77|70|62.07|56.57|52.07|43.5|41.73|47|63.5|68.5|85%
Days of Precipitation5|4|7|8|11|10|11|11|8|9|6|6 days/yr
Annual Snowfall12|19|6|3|0|0|0|0|0|0|1|5 in.

Climate Zone Data for Norwich, Ontario

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