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 sea temperature 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
Ladner sees the arrival of January with an average high-temperature of a chilly 6.2°C (43.2°F), indicating a subtle variation from December. Night temperatures during January stabilize at an average of 2.9°C (37.2°F), closely mirroring the daytime temperatures.Humidity
The most humid month is January, with an average relative humidity of 83%.Rainfall
In Ladner, in January, it is raining for 14.7 days, with typically 103mm (4.06") of accumulated precipitation. In Ladner, during the entire year, the rain falls for 155 days and collects up to 763mm (30.04") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Ladner, during January, snow falls for 1.6 days and regularly aggregates up to 33mm (1.3") of snow. Throughout the year, there are 9.3 snowfall days, and 154mm (6.06") of snow is accumulated.Sea temperature
In January, the average sea temperature is 6.9°C (44.4°F).Note: Entering waters of 6.9°C (44.4°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
In January, the average length of the day in Ladner is 8h and 47min.On the first day of January, sunrise is at 8:06 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:07 pm PST.
Sunshine
The average sunshine in January is 3.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 in January translates into these instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in 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 sea water temperature in January?
How many hours of daylight does Ladner have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Ladner have in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Ladner, Canada
- Average high temperature in January: 6.2°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is December (5.3°C).
- Average low temperature in January: 2.9°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is December (2.5°C).
Average pressure in January
Ladner, Canada
- Average pressure in January: 1018.1mbar
The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is March (1015.7mbar).
Average wind speed in January
Ladner, Canada
- Average wind speed in January: 11.3km/h
The windiest month (with the highest average wind speed) is November (12km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).
Average humidity in January
Ladner, Canada
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (76%).
Average rainfall in January
Ladner, Canada
- Average rainfall in January: 103mm
The wettest month (with the highest rainfall) is November (115mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in January
Ladner, Canada
- Average rainfall days in January: 14.7 days
The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in January
Ladner, Canada
- Average snowfall in January: 33mm
The month with the highest snowfall is February (61mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Ladner, Canada
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
Ladner, Canada
- Average sea temperature in January: 6.9°C
The best months for swimming (with the highest average sea temperature) are August and September (11.3°C).
The coldest month (with the lowest average sea temperature) is February (6.8°C).
Average daylight in January /
Average sunshine in January
Ladner, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Ladner, Canada
- Average sunshine days in January: 14.2 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in January
Ladner, 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, November and December (UV index 2).
Average cloud cover in January
Ladner, Canada
- Average cloud cover in January: 59
The month with the most cloud cover is December (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in January
Ladner, Canada
- Average visibility in January: 9km
The months with the highest visibility are April, May, June, July and August (10km).
The months with the lowest visibility are January, February, March, September, October, November and December (9km).
