Grimsby Precipitation: Average Monthly Rainfall and Snowfall

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

Most rainfall (rainy season) is seen in April.
On average, April is the wettest month with 101 mm of precipitation.
On average, February is the driest month with 70 mm of precipitation.
The average amount of annual precipitation is 1012 mm.

Current rainfall in Grimsby

Sat Dec 14

1°C | -9°C

18 km/h

clear and no rain

hourly forecast

Sun Dec 15

4°C | -4°C

14 km/h

2.4 mm

overcast and sleet

hourly forecast

Mon Dec 16

10°C | 3°C

18 km/h

6.2 mm

overcast and 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 Grimsby.

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