Climate of Fort St. John

Fort St. John has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Fort St. John is 6° degrees and there is about 294 mm of rain in a year. It is dry for 181 days a year with an average humidity of 79% and an UV-index of 3.

Climate averages for the whole year

Day: the average daily temperature during the day is between -9°C and 23°C
Night:the average nighttime temperature is between -16°C and 9°C
Rain: it rains 101 days and there is a total of approximately 295 mm rainfall
Snow: it snows an average of 93 days per year
Sun hours: throughout the year there are 2555 sun hours

Maximum temperature:	between -9°C and 23°C
Warmest month:	23°C in July
Coldest month:	-9°C in December
Night temperature:	between -16°C and 9°C
Dry days:	171 days
Days with rain:	101 days
Days with snow:	93 days
Total rain sum:	295 mm
Hours of sunshine:	2555 hours

Climate of Fort St. John
Temperature graph
Precipitation graph
Climate chart of Fort St. John
The best travel time for Fort St. John
Climate of Fort St. John by month
Experiences with the weather of Fort St. John

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Fort St. John.

Precipitation graph

This graph shows the average amount of rainfall per month for Fort St. John.

Climate table of Fort St. John

In this climate table you can see at a glance what the average weather per month is for Fort St. John. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Fort St. John might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	-8	-7	-2	6	16	20	23	22	16	6	-4	-9
Night temp. (°C)	-15	-16	-11	-3	4	7	9	8	5	-1	-10	-16
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	16	11	15	27	29	53	37	24	27	25	17	14
Days with rain	4	2	5	10	12	16	15	12	12	8	3	2
Days with snow	16	13	16	12	2	-	-	-	1	8	13	12
Dry days	11	13	10	8	17	14	16	19	17	15	14	17
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	2	4	4	6	12	12	13	11	8	6	4	2
Wind force (Bft)	2	2	2	2	2	2	2	2	2	2	2	2
UV-index	1	1	2	3	4	4	5	4	3	2	1	2

Best time to visit Fort St. John

The best time to visit Fort St. John in Canada is from June through August. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Fort St. John is 23°C in July and the lowest is -9°C in December.

Climate of Fort St. John by month

What is the average climate in a given month for Fort St. John? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January