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
In Grignan, France, the month of January is known for its lowest average temperatures, reaching a high of 6.8°C (44.2°F) and a low of 1°C (33.8°F).Humidity
In Grignan, the average relative humidity in January is 81%.Rainfall
In Grignan, in January, it is raining for 9.8 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 111.4 rainfall days, and 380mm (14.96") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Grignan, France. January is the month with the most snowfall in Grignan. Snow falls for 1.3 days and accumulates 7mm (0.28") of snow.Daylight
The average length of the day in January is 9h and 17min.On the first day of January, sunrise is at 08:16 and sunset at 17:10. On the last day of the month, sunrise is at 08:00 and sunset at 17:47 CET.
Sunshine
In Grignan, the average sunshine in January is 5.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Grignan. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 2 in January leads to these recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Grignan?
How cold does it get in Grignan in January?
What is the average humidity in January in Grignan?
How many days does it rain in January in Grignan?
What is the snowiest month in Grignan?
How much does it snow in Grignan in January?
How many hours of daylight does Grignan have in January?
When is the sunrise / sunset in January in Grignan?
How long on average sun shines in January in Grignan?
What are the months with the lowest UV index in Grignan?
What is the UV index reading in January in Grignan?
Average temperature in January
Grignan, France
- Average high temperature in January: 6.8°C
The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in January: 1°C
The months with the highest average low temperature are July and August (15.5°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in January
Grignan, France
- Average pressure in January: 1018.9mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in January
Grignan, France
- Average wind speed in January: 11.2km/h
The windiest month (with the highest average wind speed) is May (11.9km/h).
The calmest month (with the lowest average wind speed) is November (9.5km/h).
Average humidity in January
Grignan, France
- Average humidity in January: 81%
The month with the highest relative humidity is November (83%).
The months with the lowest relative humidity are July and August (62%).
Average rainfall in January
Grignan, France
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days in January
Grignan, France
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is November (12.5 days).
The month with the least rainy days is August (6.8 days).
Average snowfall in January
Grignan, France
- Average snowfall in January: 7mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Grignan, France
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and November (0 days).
Average daylight in January /
Average sunshine in January
Grignan, France
- Average daylight in January: 9h and 2min
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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in January
Grignan, France
- Average sunshine days in January: 18.5 days
The month with the most sunshine days is August (22.7 days).
The month with the least sunshine days is November (15.6 days).
Average UV index in January
Grignan, France
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Grignan, France
- Average cloud cover in January: 40
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in January
Grignan, France
- Average visibility in January: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
