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, on average, is the coldest month, registering a high temperature of 2.4°C (36.3°F) and a low of -3.1°C (26.4°F).Humidity
With an average relative humidity of 87%, January is the most humid month in Saint-Thomas-en-Royans.Rainfall
In Saint-Thomas-en-Royans, in January, it is raining for 6.7 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Saint-Thomas-en-Royans, there are 133.2 rainfall days, and 581mm (22.87") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Saint-Thomas-en-Royans, during January, snow falls for 14.1 days and regularly aggregates up to 245mm (9.65") of snow. In Saint-Thomas-en-Royans, France, during the entire year, snow falls for 59.5 days and aggregates up to 1169mm (46.02") of snow.Daylight
The average length of the day in January is 9h and 14min.On the first day of January in Saint-Thomas-en-Royans, sunrise is at 08:17 and sunset at 17:07. On the last day of the month, sunrise is at 08:00 and sunset at 17:44 CET.
Sunshine
January has the least sunshine of the year in Saint-Thomas-en-Royans, with an average of 4.5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Thomas-en-Royans, France. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Saint-Thomas-en-Royans?
How cold is January in Saint-Thomas-en-Royans?
What is the most humid month in Saint-Thomas-en-Royans?
What is the average humidity in January in Saint-Thomas-en-Royans?
How many days does it rain in January in Saint-Thomas-en-Royans?
How many days does it snow in January in Saint-Thomas-en-Royans?
How many hours of daylight does Saint-Thomas-en-Royans have in January?
When is the sunrise / sunset in January in Saint-Thomas-en-Royans?
What is the month with the least sunshine in Saint-Thomas-en-Royans?
How long on average sun shines in January in Saint-Thomas-en-Royans?
What are the months with the lowest UV index in Saint-Thomas-en-Royans?
How high is the UV index in January in Saint-Thomas-en-Royans?
Average temperature in January
Saint-Thomas-en-Royans, France
- Average high temperature in January: 2.4°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in January: -3.1°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure in January
Saint-Thomas-en-Royans, 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
Saint-Thomas-en-Royans, France
- Average wind speed in January: 10.5km/h
The windiest month (with the highest average wind speed) is February (11.1km/h).
The calmest month (with the lowest average wind speed) is September (8.2km/h).
Average humidity in January
Saint-Thomas-en-Royans, France
- Average humidity in January: 87%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in January
Saint-Thomas-en-Royans, France
- Average rainfall in January: 41mm
The wettest months (with the highest rainfall) are June and November (65mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in January
Saint-Thomas-en-Royans, France
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in January
Saint-Thomas-en-Royans, France
- Average snowfall in January: 245mm
The month with the highest snowfall is December (252mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Saint-Thomas-en-Royans, France
- Average snowfall days in January: 14.1 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Saint-Thomas-en-Royans, France
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 4h and 3min
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 30min).
Average sunshine days in January
Saint-Thomas-en-Royans, France
- Average sunshine days in January: 13.8 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in January
Saint-Thomas-en-Royans, France
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Saint-Thomas-en-Royans, France
- Average cloud cover in January: 54
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Saint-Thomas-en-Royans, France
- Average visibility in January: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
