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
Weather in January
Temperature
The yearly lowest temperatures occur in January and February, averaging a high-temperature of 8.1°C (46.6°F).Humidity
The average relative humidity in January is 81%.Rainfall
In January, in Étretat, the rain falls for 17.6 days. Throughout January, 44mm (1.73") of precipitation is accumulated. Throughout the year, in Étretat, France, there are 185.9 rainfall days, and 521mm (20.51") of precipitation is accumulated.Snowfall
Months with snowfall in Étretat, France, are January through April and December. The month with the most snowfall in Étretat is January, when snow falls for 1.7 days and typically aggregates up to 6mm (0.24") of snow.Sea temperature
In January, the average sea temperature in Étretat is 8.9°C (48°F).Note: Swimming in 8.9°C (48°F) is deemed hazardous. Exposure to temperatures below 10°C (50°F) leads to immediate severe cold shock and hyperventilation.
Daylight
In Étretat, the average length of the day in January is 8h and 41min.On the first day of the month, sunrise is at 08:56 and sunset at 17:08. On the last day of January, in Étretat, sunrise is at 08:33 and sunset at 17:51 CET.
Sunshine
In Étretat, the average sunshine in January is 4h.UV index
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In January, a regular UV index of 2 translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What is the coldest month in Étretat?
What is the usual temperature for Étretat in January?
What is the average humidity in January in Étretat?
How many days does it rain in January in Étretat?
When does it snow the most in Étretat?
How much does it snow in Étretat in January?
What is the sea water temperature in January in Étretat?
How many hours of daylight does Étretat have in January?
When is the sunrise / sunset in January in Étretat?
How long on average sun shines in January in Étretat?
What are the months with the lowest UV index in Étretat?
What is the UV index intensity in January in Étretat?
Average temperature in January
Étretat, France
- Average high temperature in January: 8.1°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
- Average low temperature in January: 5.5°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in January
Étretat, France
- Average pressure in January: 1016.6mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in January
Étretat, France
- Average wind speed in January: 27.4km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity in January
Étretat, France
- Average humidity in January: 81%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in January
Étretat, France
- Average rainfall in January: 44mm
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in January
Étretat, France
- Average rainfall days in January: 17.6 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in January
Étretat, France
- Average snowfall in January: 6mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Étretat, France
- Average snowfall days in January: 1.7 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
Étretat, France
- Average sea temperature in January: 8.9°C
The best month for swimming (with the highest average sea temperature) is September (17.8°C).
The coldest month (with the lowest average sea temperature) is March (8.4°C).
Average daylight in January /
Average sunshine in January
Étretat, France
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in January
Étretat, France
- Average sunshine days in January: 10 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index in January
Étretat, France
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in January
Étretat, France
- Average cloud cover in January: 60
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in January
Étretat, France
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Étretat, France
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