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
January, on average, is the coldest month, registering a high temperature of 5.9°C (42.6°F) and a low of 1.8°C (35.2°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In January, the rain falls for 15.1 days. Throughout January, 33mm (1.3") of precipitation is accumulated. In Romainville, during the entire year, the rain falls for 154.8 days and collects up to 390mm (15.35") of precipitation.Snowfall
Months with snowfall are January through March and December. January is the month with the most snowfall in Romainville. Snow falls for 2.4 days and accumulates 29mm (1.14") of snow.Daylight
In Romainville, the average length of the day in January is 8h and 47min.On the first day of the month, sunrise is at 08:43 and sunset at 17:03. On the last day of January, sunrise is at 08:22 and sunset at 17:45 CET.
Sunshine
January has the least sunshine of the year, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What month is the coldest in Romainville?
Is January cold in Romainville?
What are the most humid months in Romainville?
What is the average humidity in January in Romainville?
How many days does it rain in January in Romainville?
What is the snowiest month in Romainville?
How much does it snow in Romainville in January?
How many hours of daylight does Romainville have in January?
When are sunrise and sunset in January in Romainville?
What is the month with the least sunshine in Romainville?
How long on average sun shines in January in Romainville?
What is the month with the lowest UV index in Romainville?
What is the UV index intensity in January in Romainville?
Average temperature in January
Romainville, France
- Average high temperature in January: 5.9°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in January: 1.8°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in January
Romainville, France
- Average pressure in January: 1017.6mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in January
Romainville, France
- Average wind speed in January: 14.4km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in January
Romainville, France
- Average humidity in January: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Romainville, France
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in January
Romainville, France
- Average rainfall days in January: 15.1 days
The month with the highest number of rainy days is January (15.1 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in January
Romainville, France
- Average snowfall in January: 29mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Romainville, France
- Average snowfall days in January: 2.4 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Romainville, France
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in January
Romainville, France
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is September (19.1 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in January
Romainville, France
- Average UV index in January: 2
The month with the highest UV index is 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
Romainville, France
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in January
Romainville, France
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Romainville, France
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