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
As Ruan Major welcomes January, the average high-temperature stabilizes at a frosty 9.9°C (49.8°F), showing little deviation from December's 11°C (51.8°F). Ruan Major nights in January witness a mild cool down to an average temperature of 8°C (46.4°F).Humidity
The months with the lowest humidity are January, February, November and December, with an average relative humidity of 79%.Rainfall
In Ruan Major, in January, during 19.1 rainfall days, 56mm (2.2") of precipitation is typically accumulated. In Ruan Major, during the entire year, the rain falls for 183.7 days and collects up to 547mm (21.54") of precipitation.Snowfall
January and February are months with snowfall. The month with the most snowfall is January, when snow falls for 0.4 days and typically aggregates up to 2mm (0.08") of snow.Daylight
In Ruan Major, the average length of the day in January is 8h and 39min.On the first day of the month, sunrise is at 8:19 am and sunset at 4:29 pm. On the last day of January, sunrise is at 7:56 am and sunset at 5:12 pm GMT.
Sunshine
The months with the least sunshine are January and December, with an average of 3.9h of sunshine.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 in January translates into this advice:
Put precautions into practice - Guidance to elude sunburn is provided. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in January?
What are the least humid months?
What is the average humidity in January?
How much does it rain in January?
What is the snowiest month?
When does it start to snow?
How many hours of daylight does Ruan Major have in January?
When are sunrise and sunset in January?
What are the months with the least sunshine?
How long on average sun shines in January?
When is the lowest UV index in Ruan Major?
How high is the UV index in January?
Average temperature in January
Ruan Major, United Kingdom
- Average high temperature in January: 9.9°C
The warmest month (with the highest average high temperature) is August (17.4°C).
The month with the lowest average high temperature is February (9.4°C).
- Average low temperature in January: 8°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (7.3°C).
Average pressure in January
Ruan Major, United Kingdom
- Average pressure in January: 1015mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in January
Ruan Major, United Kingdom
- Average wind speed in January: 32.1km/h
The windiest month (with the highest average wind speed) is December (33.5km/h).
The calmest month (with the lowest average wind speed) is July (21.3km/h).
Average humidity in January
Ruan Major, United Kingdom
- 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 January, February, November and December (79%).
Average rainfall in January
Ruan Major, United Kingdom
- Average rainfall in January: 56mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is May (26mm).
Average rainfall days in January
Ruan Major, United Kingdom
- Average rainfall days in January: 19.1 days
The month with the highest number of rainy days is November (20 days).
The months with the least rainy days are May and September (11.5 days).
Average snowfall in January
Ruan Major, United Kingdom
- Average snowfall in January: 2mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Ruan Major, United Kingdom
- Average snowfall days in January: 0.4 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Ruan Major, United Kingdom
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in January
Ruan Major, United Kingdom
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is November (7.5 days).
Average UV index in January
Ruan Major, United Kingdom
- Average UV index in January: 3
The month with the highest UV index is August (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in January
Ruan Major, United Kingdom
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in January
Ruan Major, United Kingdom
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
