Prince Rupert monthly weather averages

Contents

Average daytime temperature
Average rainfall
Average daily sunshine
Day / night temperatures
Sea temperature
Wind speed
Relative humidity
Quick weather stats
Location map

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Prince Rupert

Prince Rupert average temperature chart (Celsius)

Prince Rupert average temperature chart (Fahrenheit)

Average monthly temperatures in Prince Rupert (degrees centigrade and fahrenheit)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
°C	3.5	4.9	6.4	8.4	11.3	13.6	15.5	15.9	13.9	10.2	5.8	3.9
°F	38.2	40.8	43.4	47.2	52.3	56.5	59.9	60.6	57.1	50.4	42.5	39

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Prince Rupert monthly rainfall chart (mm)

Prince Rupert monthly rainfall chart (inches)

Average monthly rainfall in Prince Rupert (mm and inches)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
mm	317	266	239	242	161	133	116	167	262	438	341	337
inches	12.5	10.5	9.4	9.5	6.3	5.2	4.6	6.6	10.3	17.2	13.4	13.3
Rainy days	21	19	22	21	20	18	18	18	20	25	22	22

Average annual rainfall in Prince Rupert: 2941.8mm (1158.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Prince Rupert

Average daily sunshine Prince Rupert
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hrs sunshine	1.6	2.6	3.3	5	6.1	5.7	5.3	5.2	3.9	2.4	1.8	1.3

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Prince Rupert average minimum / maximum temperatures (Celsius)

Prince Rupert average minimum / maximum temperatures (Fahrenheit)

Maximum and minimum daily temperatures in Prince Rupert (degrees centigrade and fahrenheit)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Min °C	-1.8	-0.8	0.3	1.6	4.6	7.3	9.6	9.8	7.7	4.9	0.7	-1.2
Max °C	3.6	5	6.5	8.6	11.5	13.8	15.7	16.1	14.1	10.4	6	4
Min °F	28.8	30.6	32.5	34.9	40.2	45.1	49.2	49.6	45.9	40.7	33.2	29.8
Max °F	33.6	35.8	38.1	41.2	46.4	50.9	54.7	55.2	51.6	45.7	37.9	34.5

Sea temperature

The graph below shows the average sea temperature.

Prince Rupert average sea temperature chart (Fahrenheit)

Average sea temperature around Prince Rupert in degrees centigrade and fahrenheit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
°C	6.8	6.4	6.5	7.4	9.2	11.6	13.3	13.7	12.2	10.1	8.4	7.3
°F	44.2	43.6	43.6	45.3	48.6	52.8	55.9	56.7	54	50.2	47.1	45.1

Wind speed

The graph below shows the average wind speed.

Prince Rupert average winspeed by month (km/h)

Prince Rupert average winspeed by month (mph)

Average wind speed in Prince Rupert (mph and kmh)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
km/h	16	16	15	16	14	13	11	11	12	16	16	16
mph	10	10	9	10	9	8	7	7	8	10	10	10

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Average relative humidity in Prince Rupert
Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
83%	81%	79%	78%	79%	81%	84%	85%	86%	85%	84%	84%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Prince Rupert weather stats

Prince Rupert weather statistics
Hottest month:	August	15.9°C 60.6°F
Driest month:	July	116mm 4.6ins
Sunniest month:	May	6.1hrs
Coldest month:	January	3.5°C 38.3°F
Wettest month:	October	438mm 17.2ins
Warmest sea:	August	13.7°C 56.7°F

Map showing location of Prince Rupert (54.31614, -130.32012)