Johnstown Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Johnstown (Ontario). The numbers are calculated over a 30-year period to provide a reliable average.

A lot of rain (rainy season) falls in the months: June, July, October and December.
On average, October is the wettest month with 118 mm of precipitation.
On average, March is the driest month with 61 mm of precipitation.
The average amount of annual precipitation is 1056 mm.

Current rainfall in Johnstown

Tue Nov 05

22°C | 11°C

22 km/h

0.3 mm

partly cloudy and chance of slight rain

hourly forecast

Wed Nov 06

22°C | 11°C

25 km/h

0.7 mm

broken clouds and slight rain

hourly forecast

Thu Nov 07

12°C | 5°C

11 km/h

0.4 mm

partly cloudy and chance of slight rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Johnstown.

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