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
Porter Landing indicates an average high-temperature of a freezing cold -9.3°C (15.3°F) in January, showing minor variation from December's -10.5°C (13.1°F). The temperature in Porter Landing, Canada, dips to an average of -15.4°C (4.3°F) during January nights.Humidity
With an average relative humidity of 92%, January is the most humid month.Rainfall
In Porter Landing, Canada, in January, it is raining for 5.3 days, with typically 21mm (0.83") of accumulated precipitation. In Porter Landing, during the entire year, the rain falls for 115.5 days and collects up to 264mm (10.39") of precipitation.Snowfall
Months with snowfall in Porter Landing are January through May, August through December. In January, it is snowing for 16.6 days. Throughout January, 157mm (6.18") of snow is accumulated. In Porter Landing, during the entire year, snow falls for 111.9 days and aggregates up to 855mm (33.66") of snow.Daylight
The average length of the day in January is 7h and 11min.On the first day of January, sunrise is at 9:31 am and sunset at 3:55 pm. On the last day of the month, sunrise is at 8:49 am and sunset at 4:57 pm PST.
Sunshine
In January, the average sunshine in Porter Landing is 3.4h.UV index
January, March and November, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 1 during January translates into the following guidance:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Porter Landing?
What is the most humid month in Porter Landing?
What is the average humidity in January in Porter Landing?
How much does it rain in Porter Landing in January?
How many days does it snow in January in Porter Landing?
How many hours of daylight does Porter Landing have in January?
What time are sunrise and sunset in January in Porter Landing?
How many hours of sunshine does Porter Landing have in January?
When is the lowest UV index in Porter Landing?
What is the UV index intensity in January in Porter Landing?
Average temperature in January
Porter Landing, Canada
- Average high temperature in January: -9.3°C
The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is December (-10.5°C).
- Average low temperature in January: -15.4°C
The month with the highest average low temperature is July (5.3°C).
The coldest month (with the lowest average low temperature) is February (-17.3°C).
Average pressure in January
Porter Landing, Canada
- Average pressure in January: 1015.7mbar
The month with the highest atmospheric pressure is February (1018mbar).
The month with the lowest atmospheric pressure is June (1012.7mbar).
Average wind speed in January
Porter Landing, Canada
- Average wind speed in January: 10.3km/h
The windiest months (with the highest average wind speed) are January and June (10.3km/h).
The calmest month (with the lowest average wind speed) is February (8.8km/h).
Average humidity in January
Porter Landing, Canada
- Average humidity in January: 92%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is June (62%).
Average rainfall in January
Porter Landing, Canada
- Average rainfall in January: 21mm
The wettest month (with the highest rainfall) is August (40mm).
The driest month (with the least rainfall) is February (9mm).
Average rainfall days in January
Porter Landing, Canada
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is August (15.3 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in January
Porter Landing, Canada
- Average snowfall in January: 157mm
The month with the highest snowfall is November (195mm).
The months with the least snowfall are June and July (0mm).
Average snowfall days in January
Porter Landing, Canada
- Average snowfall days in January: 16.6 days
The month with the highest number of snowfall days is November (17.9 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in January /
Average sunshine in January
Porter Landing, Canada
- Average daylight in January: 7h and 1min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in January
Porter Landing, Canada
- Average sunshine days in January: 14.8 days
The months with the most sunshine days are May and December (16.1 days).
The month with the least sunshine days is April (12.2 days).
Average UV index in January
Porter Landing, 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, March and November (UV index 1).
Average cloud cover in January
Porter Landing, Canada
- Average cloud cover in January: 56
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is May (Cloud cover 38).
Average visibility in January
Porter Landing, Canada
- Average visibility in January: 7km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March and December (7km).
