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 tends to be the coldest month, with temperatures averaging a daily high of 3.4°C (38.1°F) and a low of -2.7°C (27.1°F).Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 87%.Rainfall
In Costaros, in January, during 10.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, in Costaros, there are 157.7 rainfall days, and 526mm (20.71") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In January, it is snowing for 14.6 days. Throughout January, 134mm (5.28") of snow is accumulated. In Costaros, during the entire year, snow falls for 56.7 days and aggregates up to 651mm (25.63") of snow.Daylight
In January, the average length of the day is 9h and 14min.On the first day of January, sunrise is at 08:22 and sunset at 17:13. On the last day of the month, sunrise is at 08:05 and sunset at 17:50 CET.
Sunshine
The month with the least sunshine in Costaros is January, with an average of 4.6h of sunshine.UV index
The month with the lowest UV index in Costaros is January, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 1 in January translates into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Around midday, solar radiation is most harmful; hence, exposure should be limited. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Costaros?
Is it cold in Costaros during January?
What is the most humid month in Costaros?
What is the average humidity in January in Costaros?
How many days does it rain in January in Costaros?
How much does it snow in Costaros in January?
How many hours of daylight does Costaros have in January?
What time are sunrise and sunset in January in Costaros?
What is the month with the least sunshine in Costaros?
How long on average sun shines in January in Costaros?
When is the lowest UV index in Costaros?
What is the UV index reading in January in Costaros?
Average temperature in January
Costaros, France
- Average high temperature in January: 3.4°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in January: -2.7°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is February (-3°C).
Average pressure in January
Costaros, France
- Average pressure in January: 1019.7mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in January
Costaros, France
- Average wind speed in January: 11.8km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in January
Costaros, France
- Average humidity in January: 87%
The months with the highest relative humidity are January, November and December (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in January
Costaros, France
- Average rainfall in January: 34mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is February (28mm).
Average rainfall days in January
Costaros, France
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in January
Costaros, France
- Average snowfall in January: 134mm
The month with the highest snowfall is February (137mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Costaros, France
- Average snowfall days in January: 14.6 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Costaros, France
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in January
Costaros, France
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in January
Costaros, France
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Costaros, France
- Average cloud cover in January: 59
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Costaros, France
- Average visibility in January: 7km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (8km).
The months with the lowest visibility are January and November (7km).
