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
Helleville's average high-temperature in January is a frosty 9.3°C (48.7°F), marking an insignificant difference from the 10.8°C (51.4°F) of December. Helleville's average low temperature, barely cooler than the daytime high, steadies at a still chilly 7.3°C (45.1°F) during January.Humidity
In January, the average relative humidity is 79%.Rainfall
In Helleville, during January, the rain falls for 21.6 days and regularly aggregates up to 74mm (2.91") of precipitation. In Helleville, during the entire year, the rain falls for 204.6 days and collects up to 648mm (25.51") of precipitation.Snowfall
Months with snowfall in Helleville are January, March and December. January is the month with the most snowfall. Snow falls for 0.7 days and accumulates 4mm (0.16") of snow.Daylight
The average length of the day in January in Helleville, France, is 8h and 43min.On the first day of the month, sunrise is at 09:03 and sunset at 17:17. On the last day of January, in Helleville, sunrise is at 08:41 and sunset at 17:59 CET.
Sunshine
The months with the least sunshine in Helleville are January and December, with an average of 3.4h of sunshine.UV index
In Helleville, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 3 in January leads to these recommendations:
Undertake precautions - Guarding against sun damage is counselled. When the Sun is at its strongest around midday, find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in January in Helleville?
What is the average humidity in January in Helleville?
How much does it rain in Helleville in January?
What is the snowiest month in Helleville?
What is the last month it snows in Helleville?
What is the average length of the day in January in Helleville?
When is the sunrise / sunset in January in Helleville?
What are the months with the least sunshine in Helleville?
How many hours of sunshine does Helleville have in January?
How high is the UV index in January in Helleville?
Average temperature in January
Helleville, France
- Average high temperature in January: 9.3°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (8.8°C).
- Average low temperature in January: 7.3°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (7°C).
Average pressure in January
Helleville, France
- Average pressure in January: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in January
Helleville, France
- Average wind speed in January: 32.7km/h
The windiest month (with the highest average wind speed) is December (34.7km/h).
The calmest month (with the lowest average wind speed) is July (21.4km/h).
Average humidity in January
Helleville, France
- Average humidity in January: 79%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall in January
Helleville, France
- Average rainfall in January: 74mm
The wettest month (with the highest rainfall) is November (91mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in January
Helleville, France
- Average rainfall days in January: 21.6 days
The month with the highest number of rainy days is January (21.6 days).
The months with the least rainy days are April and May (13 days).
Average snowfall in January
Helleville, France
- Average snowfall in January: 4mm
The month with the highest snowfall is January (4mm).
The months with the least snowfall are February, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Helleville, France
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is January (0.7 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
Helleville, 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: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days in January
Helleville, France
- Average sunshine days in January: 5.4 days
The month with the most sunshine days is May (15.7 days).
The month with the least sunshine days is November (5.2 days).
Average UV index in January
Helleville, France
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in January
Helleville, France
- Average cloud cover in January: 62
The months with the most cloud cover are January, November and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in January
Helleville, 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).
Helleville, France
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