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
The arrival of January denotes a barely perceptible change in the average high-temperatures to a frosty 9.7°C (49.5°F) from December's 10.5°C (50.9°F). Throughout the nights in January, Plouarzel notes an average low of 6.3°C (43.3°F), a small dip from the daytime peak.Humidity
The months with the highest humidity in Plouarzel are January, June and December, with an average relative humidity of 83%.Rainfall
In Plouarzel, in January, it is raining for 19.3 days, with typically 59mm (2.32") of accumulated precipitation. In Plouarzel, during the entire year, the rain falls for 191.7 days and collects up to 567mm (22.32") of precipitation.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 0.8 days and typically aggregates up to 6mm (0.24") of snow.Daylight
In Plouarzel, the average length of the day in January is 8h and 51min.On the first day of the month, sunrise is at 09:10 and sunset at 17:34. On the last day of January, in Plouarzel, sunrise is at 08:49 and sunset at 18:15 CET.
Sunshine
The average sunshine in January is 3.4h.UV index
With an average maximum UV index of 2, January is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 2 during January translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. It's recommended to limit sun exposure when its radiation is at its peak during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Plouarzel in January?
What are the most humid months in Plouarzel?
What is the average humidity in January in Plouarzel?
How many days does it rain in January in Plouarzel?
When does it snow the most in Plouarzel?
How much does it snow in Plouarzel in January?
How many hours of daylight does Plouarzel have in January?
What time are sunrise and sunset in January in Plouarzel?
How long on average sun shines in January in Plouarzel?
What is the month with the lowest UV index in Plouarzel?
What is the UV index intensity in January in Plouarzel?
Average temperature in January
Plouarzel, France
- Average high temperature in January: 9.7°C
The warmest month (with the highest average high temperature) is July (19.9°C).
The month with the lowest average high temperature is February (9.6°C).
- Average low temperature in January: 6.3°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure in January
Plouarzel, France
- Average pressure in January: 1016.8mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in January
Plouarzel, France
- Average wind speed in January: 23.6km/h
The windiest month (with the highest average wind speed) is December (24.1km/h).
The calmest month (with the lowest average wind speed) is July (16km/h).
Average humidity in January
Plouarzel, France
- Average humidity in January: 83%
The months with the highest relative humidity are January, June and December (83%).
The months with the lowest relative humidity are April and September (80%).
Average rainfall in January
Plouarzel, France
- Average rainfall in January: 59mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in January
Plouarzel, France
- Average rainfall days in January: 19.3 days
The month with the highest number of rainy days is December (19.5 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in January
Plouarzel, France
- Average snowfall in January: 6mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Plouarzel, France
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is February (1 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
Plouarzel, France
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in January
Plouarzel, France
- Average sunshine days in January: 7.8 days
The month with the most sunshine days is May (14.7 days).
The month with the least sunshine days is November (7.3 days).
Average UV index in January
Plouarzel, France
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Plouarzel, France
- Average cloud cover in January: 62
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in January
Plouarzel, France
- Average visibility in January: 9km
The months with the highest visibility are March and April (10km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (9km).
