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
January's weather records an average high-temperature of a still icy 4.3°C (39.7°F), showing little deviation from December. Langley notes a steady average temperature of -0.3°C (31.5°F) during the nights of January.Humidity
With an average relative humidity of 88%, January is the most humid month in Langley.Rainfall
January is the month with the most rainfall in Langley. Rain falls for 19.8 days and accumulates 250mm (9.84") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Langley, during January, snow falls for 2.9 days and regularly aggregates up to 89mm (3.5") of snow. In Langley, during the entire year, snow falls for 15.5 days and aggregates up to 340mm (13.39") of snow.Daylight
The average length of the day in January in Langley is 8h and 47min.On the first day of the month, sunrise is at 8:04 am and sunset at 4:22 pm. On the last day of January, in Langley, Canada, sunrise is at 7:42 am and sunset at 5:05 pm PST.
Sunshine
January and December, with an average of 3.6h of sunshine, are months with the least sunshine in Langley.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 2 in January translates into the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Langley?
What is the most humid month in Langley?
What is the average humidity in January in Langley?
What is the wettest month in Langley?
How much does it rain in Langley in January?
How much does it snow in Langley in January?
What is the average length of the day in January in Langley?
When are sunrise and sunset in January in Langley?
What is the month with the least sunshine in Langley?
How long on average sun shines in January in Langley?
What is the month with the lowest UV index in Langley?
What is the UV index intensity in January in Langley?
Average temperature in January
Langley, Canada
- Average high temperature in January: 4.3°C
The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is December (3.2°C).
- Average low temperature in January: -0.3°C
The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is December (-0.9°C).
Average pressure in January
Langley, Canada
- Average pressure in January: 1018.6mbar
The month with the highest atmospheric pressure is January (1018.6mbar).
The month with the lowest atmospheric pressure is March (1015.8mbar).
Average wind speed in January
Langley, Canada
- Average wind speed in January: 7.5km/h
The windiest months (with the highest average wind speed) are February and March (7.6km/h).
The calmest month (with the lowest average wind speed) is August (5.2km/h).
Average humidity in January
Langley, Canada
- Average humidity in January: 88%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is July (74%).
Average rainfall in January
Langley, Canada
- Average rainfall in January: 250mm
The wettest month (with the highest rainfall) is January (250mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in January
Langley, Canada
- Average rainfall days in January: 19.8 days
The month with the highest number of rainy days is March (22.1 days).
The month with the least rainy days is July (4.6 days).
Average snowfall in January
Langley, Canada
- Average snowfall in January: 89mm
The month with the highest snowfall is February (114mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Langley, Canada
- Average snowfall days in January: 2.9 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Langley, Canada
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January: 3h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 36min).
Average sunshine days in January
Langley, Canada
- Average sunshine days in January: 9.7 days
The month with the most sunshine days is July (26 days).
The month with the least sunshine days is March (7.1 days).
Average UV index in January
Langley, Canada
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in January
Langley, Canada
- Average cloud cover in January: 61
The months with the most cloud cover are January, March and December (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in January
Langley, Canada
- Average visibility in January: 7km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January, February, November and December (7km).
