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
Weather in January
Temperature
Romillé's temperature records reveal January as the coldest month, marked by average highs of 8.4°C (47.1°F) and lows of 2.6°C (36.7°F).Humidity
In January, the average relative humidity in Romillé is 87%.Rainfall
In January, the rain falls for 13.3 days. Throughout January, 27mm (1.06") of precipitation is accumulated. In Romillé, during the entire year, the rain falls for 150.1 days and collects up to 330mm (12.99") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Romillé, during January, snow falls for 0.7 days and regularly aggregates up to 1mm (0.04") of snow. Throughout the year, there are 2.8 snowfall days, and 10mm (0.39") of snow is accumulated.Daylight
In Romillé, the average length of the day in January is 8h and 52min.On the first day of the month, sunrise is at 08:58 and sunset at 17:23. On the last day of January, sunrise is at 08:37 and sunset at 18:04 CET.
Sunshine
January has the least sunshine of the year in Romillé, with an average of 4.2h 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 Romillé. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Alert! The snow's reflection can amplify the UV radiation of the Sun 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 Romillé?
What are January temperatures in Romillé?
What is the average humidity in January in Romillé?
How many days does it rain in January in Romillé?
How many days does it snow in January in Romillé?
What is the average length of the day in January in Romillé?
When are sunrise and sunset in January in Romillé?
What is the month with the least sunshine in Romillé?
How many hours of sunshine does Romillé have in January?
When is the lowest UV index in Romillé?
What is the UV index reading in January in Romillé?
Average temperature in January
Romillé, France
- Average high temperature in January: 8.4°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in January: 2.6°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in January
Romillé, France
- Average pressure in January: 1017.6mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in January
Romillé, France
- Average wind speed in January: 16.8km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in January
Romillé, France
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are July, August and September (78%).
Average rainfall in January
Romillé, France
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is June (39mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in January
Romillé, France
- Average rainfall days in January: 13.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in January
Romillé, France
- Average snowfall in January: 1mm
The months with the highest snowfall are February, March, April and December (2mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Romillé, France
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Romillé, France
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in January
Romillé, France
- Average sunshine days in January: 13.5 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in January
Romillé, 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, November and December (UV index 2).
Average cloud cover in January
Romillé, 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 September (Cloud cover 41).
Average visibility in January
Romillé, France
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, June, July, October, November and December (9km).
The months with the lowest visibility are May, August and September (8km).
Romillé, France
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