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
January
Weather in January
Temperature
Castle Junction experiences a minor change to a still subzero cold -7.3°C (18.9°F) in average high-temperature during January, closely reflecting December. In Castle Junction, the nighttime temperature averages to an arctic cold -15.8°C (3.6°F) during January.Humidity
The months with the highest humidity are January through March and December, with an average relative humidity of 94%.Rainfall
In Castle Junction, during January, the rain falls for 2.2 days and regularly aggregates up to 33mm (1.3") of precipitation. In Castle Junction, during the entire year, the rain falls for 119.4 days and collects up to 548mm (21.57") of precipitation.Snowfall
January through July, September through December are months with snowfall. In Castle Junction, in January, during 21.8 snowfall days, 272mm (10.71") of snow is typically accumulated. Throughout the year, there are 155 snowfall days, and 2156mm (84.88") of snow is accumulated.Daylight
In Castle Junction, the average length of the day in January is 8h and 29min.On the first day of January, sunrise is at 8:47 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 8:22 am and sunset at 5:31 pm MST.
Sunshine
With an average of 2.8h of sunshine, January has the least sunshine of the year.UV index
January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 1 in January interprets into the following advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January?
What is the most humid month?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Castle Junction have in January?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Castle Junction, Canada
- Average high temperature in January: -7.3°C
The warmest month (with the highest average high temperature) is July (16.6°C).
The month with the lowest average high temperature is December (-9.1°C).
- Average low temperature in January: -15.8°C
The month with the highest average low temperature is July (4°C).
The coldest month (with the lowest average low temperature) is February (-17.8°C).
Average pressure in January
Castle Junction, Canada
- Average pressure in January: 1019.8mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is June (1012mbar).
Average wind speed in January
Castle Junction, Canada
- Average wind speed in January: 8.4km/h
The windiest month (with the highest average wind speed) is November (9.1km/h).
The calmest month (with the lowest average wind speed) is May (7km/h).
Average humidity in January
Castle Junction, Canada
- Average humidity in January: 94%
The months with the highest relative humidity are January, February, March and December (94%).
The months with the lowest relative humidity are July and August (63%).
Average rainfall in January
Castle Junction, Canada
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is February (30mm).
Average rainfall days in January
Castle Junction, Canada
- Average rainfall days in January: 2.2 days
The month with the highest number of rainy days is June (21.3 days).
The month with the least rainy days is December (2.1 days).
Average snowfall in January
Castle Junction, Canada
- Average snowfall in January: 272mm
The month with the highest snowfall is March (363mm).
The month with the least snowfall is August (0mm).
Average snowfall days in January
Castle Junction, Canada
- Average snowfall days in January: 21.8 days
The month with the highest number of snowfall days is March (24.4 days).
The month with the least snowfall days is August (0 days).
Average daylight in January /
Average sunshine in January
Castle Junction, Canada
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January: 2h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in January
Castle Junction, Canada
- Average sunshine days in January: 10.7 days
The month with the most sunshine days is August (15.9 days).
The month with the least sunshine days is April (5.1 days).
Average UV index in January
Castle Junction, Canada
- Average UV index in January: 1
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in January
Castle Junction, Canada
- Average cloud cover in January: 73
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in January
Castle Junction, Canada
- Average visibility in January: 4km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and February (4km).
