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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Fort Saint John, Canada, is a freezing cold winter month, with temperature in the range of an average low of -15.2°C (4.6°F) and an average high of -8.2°C (17.2°F). Fort Saint John's average high-temperature in January is a still subzero cold -8.2°C (17.2°F), indicating a subtle variation from December. Weather in January »
Weather in February
February, the last month of the winter in Fort Saint John, is also a subzero cold month, with an average temperature fluctuating between -15.7°C (3.7°F) and -7.1°C (19.2°F). The shift into February reveals an average high-temperature of a still subzero cold -7.1°C (19.2°F), closely mirroring January's climate. Weather in February »
Weather in March
The first month of the spring, March, is still a freezing cold month in Fort Saint John, Canada, with temperature in the range of an average high of -2.7°C (27.1°F) and an average low of -11.1°C (12°F). With the onset of March, Fort Saint John's average high-temperature experiences a slight rise, moving from February's subzero cold -7.1°C (19.2°F) to a still freezing cold -2.7°C (27.1°F). Weather in March »
Weather in April
April is a frosty spring month in Fort Saint John, Canada, with an average temperature ranging between max 6.1°C (43°F) and min -3°C (26.6°F). A shift in Fort Saint John's weather is noticeable as March turns into April, with the average high temperature increases from a freezing cold -2.7°C (27.1°F) to a frosty 6.1°C (43°F). Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Fort Saint John, Canada, with an average temperature fluctuating between 15.8°C (60.4°F) and 3.7°C (38.7°F). A notable increase in the average high-temperature is observed during May, soaring from a frosty 6.1°C (43°F) in April to a mild 15.8°C (60.4°F). Weather in May »
Weather in June
June, the first month of the summer in Fort Saint John, is a refreshing month, with an average temperature fluctuating between 7.3°C (45.1°F) and 19.7°C (67.5°F). In June, the meteorological conditions subtly change with the average high-temperature edging from a mild 15.8°C (60.4°F) in May to a comfortable 19.7°C (67.5°F). Weather in June »
Weather in July
July in Fort Saint John, Canada, is a pleasant summer month, with an average temperature fluctuating between 9.1°C (48.4°F) and 22.2°C (72°F). Fort Saint John's July weather, with an average high temperature of 22.2°C (72°F) and an average low temperature of 9.1°C (48.4°F), tends to be the warmest of the year. Weather in July »
Weather in August
August, the last month of the summer in Fort Saint John, is another pleasant month, with an average temperature varying between 8.3°C (46.9°F) and 21.4°C (70.5°F). With the onset of August, the average high-temperature registers at a still agreeable 21.4°C (70.5°F), subtly different from July's 22.2°C (72°F). Weather in August »
Weather in September
September, the first month of the autumn in Fort Saint John, is also a moderate month, with an average temperature ranging between min 4.7°C (40.5°F) and max 15.3°C (59.5°F). Fort Saint John's progression into September includes a drop in the average high-temperature, from an agreeable 21.4°C (70.5°F) in August to a moderate 15.3°C (59.5°F). Weather in September »
Weather in October
October, the same as September, is another cold autumn month in Fort Saint John, Canada, with an average temperature ranging between min -1.1°C (30°F) and max 5.9°C (42.6°F). Fort Saint John in October sees a clear temperature decline, with average high-temperatures decreasing from a refreshing 15.3°C (59.5°F) in September to a wintry 5.9°C (42.6°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a subzero cold month in Fort Saint John, Canada, with an average temperature ranging between max -3.9°C (25°F) and min -10.1°C (13.8°F). As Fort Saint John transitions into November, the average high-temperature shows a marked reduction, decreasing from a cold 5.9°C (42.6°F) in October to a freezing cold -3.9°C (25°F). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Fort Saint John, Canada, with an average temperature varying between -16°C (3.2°F) and -9.2°C (15.4°F). December, known for its average high temperature of -9.2°C (15.4°F) and an average low temperature of -16°C (3.2°F), is the coldest month. Weather in December »
Updated: Feb 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the most humid month in Fort Saint John?
January and March, with an average relative humidity of 94%, are most humid months.
How much does it rain in Fort Saint John?
In Fort Saint John, during the entire year, the rain falls for 103.7 days and collects up to 370mm (14.57") of precipitation.
When does it snow in Fort Saint John?
January through June, September through December are months with snowfall in Fort Saint John, Canada.
How many days does it snow in Fort Saint John?
In Fort Saint John, Canada, during the entire year, snow falls for 92.4 days and aggregates up to 928mm (36.54") of snow.
What is the month with the least sunshine in Fort Saint John?
The month with the least sunshine in Fort Saint John is January, with an average of 2.3h of sunshine.
What is the month with the lowest UV index in Fort Saint John?
The months with the lowest UV index in Fort Saint John, Canada, are January, February and November, with an average maximum UV index of 1.
What is the driest month in Fort Saint John?
The month with the least rainfall in Fort Saint John is February, when the rain falls for 2.3 days and typically collects 12mm (0.47") of precipitation.
What is the least humid month in Fort Saint John?
The least humid month is May, with an average relative humidity of 61%.
What is the wettest month in Fort Saint John?
June is the month with the most rainfall in Fort Saint John, Canada. Rain falls for 16.1 days and accumulates 66mm (2.6") of precipitation.
When are the longest days in Fort Saint John?
With an average of 17h and 36min of daylight, June has the longest days of the year.
What is the warmest month in Fort Saint John?
Fort Saint John's temperatures tend to reach their peak averages in July, with a high of 22.2°C (72°F) and a low of 9.1°C (48.4°F).
When it does not snow in Fort Saint John?
In Fort Saint John, Canada, snow does not fall in July and August.
What month has the most sunshine in Fort Saint John?
July has the most sunshine of the year in Fort Saint John, Canada, with an average of 12.2h of sunshine.
What is the month with the highest UV index in Fort Saint John?
With an average maximum UV index of 5, July is the month with the highest UV index in Fort Saint John, Canada.
What is the snowiest month in Fort Saint John?
The month with the most snowfall is November, when snow falls for 12.7 days and typically aggregates up to 158mm (6.22") of snow.
What time of the year is the coldest in Fort Saint John?
December is the coldest month of the year, registering average temperatures as high as -9.2°C (15.4°F) and as low as -16°C (3.2°F).
What is the month with the shortest days in Fort Saint John?
The month with the shortest days in Fort Saint John, Canada, is December, with an average of 7h and 0min of daylight.
Is there Daylight Saving Time (DST) in Fort Saint John?
Fort Saint John, Canada, does not observe Daylight Saving Time (DST). MST timezone is used throughout the entire year.
Average temperature
Fort Saint John, Canada
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is December (-9.2°C).
The month with the highest average low temperature is July (9.1°C).
The coldest month (with the lowest average low temperature) is December (-16°C).
Average pressure
Fort Saint John, Canada
- Average pressure in January:
1018.7mbar - Average pressure in February:
1019.3mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1013.9mbar - Average pressure in June:
1010.6mbar
- Average pressure in July:
1012.5mbar - Average pressure in August:
1012.1mbar - Average pressure in September:
1012.9mbar - Average pressure in October:
1014.2mbar - Average pressure in November:
1015.3mbar - Average pressure in December:
1018.3mbar
The month with the highest atmospheric pressure is February (1019.3mbar).
The month with the lowest atmospheric pressure is June (1010.6mbar).
Average wind speed
Fort Saint John, Canada
- Average wind speed in January:
9.1km/h - Average wind speed in February:
8.6km/h - Average wind speed in March:
8.5km/h - Average wind speed in April:
9.8km/h - Average wind speed in May:
9.8km/h - Average wind speed in June:
9.6km/h
- Average wind speed in July:
9.3km/h - Average wind speed in August:
9.4km/h - Average wind speed in September:
9.9km/h - Average wind speed in October:
9.9km/h - Average wind speed in November:
9.1km/h - Average wind speed in December:
8.6km/h
The windiest months (with the highest average wind speed) are September and October (9.9km/h).
The calmest month (with the lowest average wind speed) is March (8.5km/h).
Average humidity
Fort Saint John, Canada
The months with the highest relative humidity are January and March (94%).
The month with the lowest relative humidity is May (61%).
Average rainfall
Fort Saint John, Canada
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days
Fort Saint John, Canada
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
2.3 days - Average rainfall days in March:
4.3 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
8.2 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
1.5 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is December (1.5 days).
Average snowfall
Fort Saint John, Canada
- Average snowfall in January:
134mm - Average snowfall in February:
94mm - Average snowfall in March:
126mm - Average snowfall in April:
120mm - Average snowfall in May:
39mm - Average snowfall in June:
1mm
The month with the highest snowfall is November (158mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days
Fort Saint John, Canada
- Average snowfall days in January:
15.7 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
15.5 days - Average snowfall days in April:
11.8 days - Average snowfall days in May:
2.1 days - Average snowfall days in June:
0.1 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
1.3 days - Average snowfall days in October:
8.2 days - Average snowfall days in November:
12.7 days - Average snowfall days in December:
12.2 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Fort Saint John, Canada
- Average daylight in January:
7h and 4min - Average daylight in February:
9h and 4min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 2min - Average daylight in May:
16h and 2min - Average daylight in June:
17h and 4min
- Average daylight in July:
17h and 0min - Average daylight in August:
15h and 0min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 2min - Average daylight in November:
8h and 1min - Average daylight in December:
7h and 0min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in January:
2h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
3h and 4min - Average sunshine in April:
6h and 1min - Average sunshine in May:
11h and 2min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
3h and 5min - Average sunshine in December:
2h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days
Fort Saint John, Canada
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
11 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
19 days
The month with the most sunshine days is December (19 days).
The month with the least sunshine days is April (11 days).
Average UV index
Fort Saint John, Canada
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover
Fort Saint John, Canada
The month with the most cloud cover is March (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Fort Saint John, Canada
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February, March and December (5km).
Fort Saint John, Canada
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