Penticton Average Rainfall by Month

This page shows the average precipitation (including snowfall) in each month of the year in Penticton, British Columbia. It is based on NOAA data for the years 1991–2020.

Average temperature by month

What's the Rainiest Month in Penticton?

In Penticton, June has the greatest precipitation of any month. On average, Penticton gets 4.4 cm of precipitation in June.

However, November is the month with the greatest chance of precipitation. 43.8% of days in November will have at least some rain or snow.

What's the Driest Month in Penticton?

In Penticton, February has the least precipitation of any month. On average, Penticton gets 2.10 cm of precipitation in February.

August is the month with the lowest chance of precipitation. 19.3% of days in August will have measurable rain.

Month	Precipitation	% Chance
January	2.84 cm	42.0
February	2.10 cm	38.5
March	2.54 cm	32.6
April	2.68 cm	30.2
May	4.00 cm	35.7
June	4.44 cm	35.7
July	2.26 cm	20.6
August	2.33 cm	19.3
September	2.36 cm	25.4
October	3.18 cm	34.4
November	3.17 cm	43.8
December	3.11 cm	46.6
Year	35.03 cm	33.9

Weather Station Details

Years	Station	Coordinates
2012–2024	Penticton A	location
1941–2012	Penticton A	location
1907–1941	Penticton	location