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 lowest temperatures are recorded in January, with averages reaching a high of -2.5°C (27.5°F) and a low of -11°C (12.2°F).Humidity
The average relative humidity in January is 88%.Rainfall
In Coppet, in January, during 14.8 rainfall days, 99mm (3.9") of precipitation is typically accumulated. Throughout the year, there are 233.7 rainfall days, and 1378mm (54.25") of precipitation is accumulated.Snowfall
Months with snowfall in Coppet are January through May, September through December. In Coppet, in January, during 9.5 snowfall days, 159mm (6.26") of snow is typically accumulated. In Coppet, Switzerland, during the entire year, snow falls for 40.9 days and aggregates up to 716mm (28.19") of snow.Daylight
The average length of the day in January in Coppet is 9h and 5min.On the first day of the month, sunrise is at 08:18 and sunset at 16:58. On the last day of January, sunrise is at 07:59 and sunset at 17:37 CET.
Sunshine
With an average of 4.7h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January and November, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 1 during January leads to these advisories:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To cut down UV radiation exposure by about half, sport a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Coppet?
How cold is it in Coppet in January?
What is the average humidity in January in Coppet?
How many days does it rain in January in Coppet?
How many days does it snow in January in Coppet?
What is the average length of the day in January in Coppet?
What time are sunrise and sunset in January in Coppet?
What is the month with the least sunshine in Coppet?
How long on average sun shines in January in Coppet?
What are the months with the lowest UV index in Coppet?
What is the UV index intensity in January in Coppet?
Average temperature in January
Coppet, Switzerland
- Average high temperature in January: -2.5°C
The warmest month (with the highest average high temperature) is August (16.7°C).
The month with the lowest average high temperature is January (-2.5°C).
- Average low temperature in January: -11°C
The month with the highest average low temperature is August (6.4°C).
The coldest months (with the lowest average low temperature) are January and February (-11°C).
Average pressure in January
Coppet, Switzerland
- Average pressure in January: 1019.2mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in January
Coppet, Switzerland
- Average wind speed in January: 8km/h
The windiest month (with the highest average wind speed) is December (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in January
Coppet, Switzerland
- Average humidity in January: 88%
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in January
Coppet, Switzerland
- Average rainfall in January: 99mm
The wettest month (with the highest rainfall) is May (177mm).
The driest month (with the least rainfall) is September (76mm).
Average rainfall days in January
Coppet, Switzerland
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is May (25.8 days).
The month with the least rainy days is February (13.8 days).
Average snowfall in January
Coppet, Switzerland
- Average snowfall in January: 159mm
The month with the highest snowfall is February (167mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in January
Coppet, Switzerland
- Average snowfall days in January: 9.5 days
The month with the highest number of snowfall days is February (10.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Coppet, Switzerland
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in January
Coppet, Switzerland
- Average sunshine days in January: 11.6 days
The month with the most sunshine days is October (13.5 days).
The month with the least sunshine days is June (2.8 days).
Average UV index in January
Coppet, Switzerland
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in January
Coppet, Switzerland
- Average cloud cover in January: 50
The months with the most cloud cover are February and March (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 37).
Average visibility in January
Coppet, Switzerland
- Average visibility in January: 6km
The months with the highest visibility are June, July, August, October and November (8km).
The months with the lowest visibility are January, February and March (6km).
