Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
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. Throughout January, Fort Saint John witnesses a nighttime temperature average of -15.2°C (4.6°F).Humidity
The months with the highest humidity are January and March, with an average relative humidity of 94%.Rainfall
In Fort Saint John, in January, during 3.8 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Fort Saint John, Canada, during the entire year, the rain falls for 103.7 days and collects up to 370mm (14.57") of precipitation.Snowfall
Months with snowfall in Fort Saint John are January through June, September through December. In Fort Saint John, in January, during 15.7 snowfall days, 134mm (5.28") of snow is typically accumulated. Throughout the year, there are 92.4 snowfall days, and 928mm (36.54") of snow is accumulated.Daylight
The average length of the day in January in Fort Saint John, Canada, is 7h and 42min.On the first day of January in Fort Saint John, sunrise is at 9:36 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 9:01 am and sunset at 5:32 pm MST.
Sunshine
January has the least sunshine of the year in Fort Saint John, Canada, with an average of 2.3h of sunshine.UV index
January, February and November, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 1 during January leads to these advisories:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold is January in Fort Saint John?
What is the most humid month in Fort Saint John?
What is the average humidity in January in Fort Saint John?
How much does it rain in Fort Saint John in January?
How many days does it snow in January in Fort Saint John?
How many hours of daylight does Fort Saint John have in January?
When is the sunrise / sunset in January in Fort Saint John?
What is the month with the least sunshine in Fort Saint John?
How many hours of sunshine does Fort Saint John have in January?
What is the month with the lowest UV index in Fort Saint John?
What is the UV index reading in January in Fort Saint John?
Average temperature in January
Fort Saint John, Canada
- Average high temperature in January: -8.2°C
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).
- Average low temperature in January: -15.2°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 in January
Fort Saint John, Canada
- Average pressure in January: 1018.7mbar
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 in January
Fort Saint John, Canada
- Average wind speed in January: 9.1km/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 in January
Fort Saint John, Canada
- Average humidity in January: 94%
The months with the highest relative humidity are January and March (94%).
The month with the lowest relative humidity is May (61%).
Average rainfall in January
Fort Saint John, Canada
- Average rainfall in January: 18mm
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in January
Fort Saint John, Canada
- Average rainfall days in January: 3.8 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 in January
Fort Saint John, Canada
- Average snowfall in January: 134mm
The month with the highest snowfall is November (158mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Fort Saint John, Canada
- Average snowfall days in January: 15.7 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 in January /
Average sunshine in January
Fort Saint John, Canada
- Average daylight in January: 7h and 4min
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
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 in January
Fort Saint John, Canada
- Average sunshine days in January: 14.9 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 in January
Fort Saint John, Canada
- Average UV index in January: 1
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 in January
Fort Saint John, Canada
- Average cloud cover in January: 66
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 in January
Fort Saint John, Canada
- Average visibility in January: 5km
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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