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
In Theydon Bois, the lowest average temperatures are observed in January, with a high of 6.3°C (43.3°F) and a low of 1.8°C (35.2°F).Humidity
In Theydon Bois, the average relative humidity in January is 89%.Rainfall
In Theydon Bois, during January, the rain falls for 13.3 days and regularly aggregates up to 28mm (1.1") of precipitation. In Theydon Bois, during the entire year, the rain falls for 159.7 days and collects up to 378mm (14.88") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In January, it is snowing for 3.2 days. Throughout January, 20mm (0.79") of snow is accumulated. Throughout the year, there are 11.6 snowfall days, and 77mm (3.03") of snow is accumulated.Daylight
In January, the average length of the day is 8h and 25min.On the first day of the month, sunrise is at 8:05 am and sunset at 3:59 pm. On the last day of January, in Theydon Bois, sunrise is at 7:40 am and sunset at 4:45 pm GMT.
Sunshine
In January, the average sunshine in Theydon Bois is 4.1h.UV index
The months with the lowest UV index in Theydon Bois are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 2 translates into these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the coldest time of year in Theydon Bois?
Is January cold in Theydon Bois?
What is the average humidity in January in Theydon Bois?
How much does it rain in Theydon Bois in January?
How much does it snow in Theydon Bois in January?
What is the average length of the day in January in Theydon Bois?
When is the sunrise / sunset in January in Theydon Bois?
How long on average sun shines in January in Theydon Bois?
What are the months with the lowest UV index in Theydon Bois?
How high is the UV index in January in Theydon Bois?
Average temperature in January
Theydon Bois, United Kingdom
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in January: 1.8°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in January
Theydon Bois, United Kingdom
- Average pressure in January: 1014.3mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in January
Theydon Bois, United Kingdom
- Average wind speed in January: 17.4km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in January
Theydon Bois, United Kingdom
- Average humidity in January: 89%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in January
Theydon Bois, United Kingdom
- Average rainfall in January: 28mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in January
Theydon Bois, United Kingdom
- Average rainfall days in January: 13.3 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in January
Theydon Bois, United Kingdom
- Average snowfall in January: 20mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Theydon Bois, United Kingdom
- Average snowfall days in January: 3.2 days
The month with the highest number of snowfall days is February (4.4 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
Theydon Bois, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Theydon Bois, United Kingdom
- Average sunshine days in January: 13.7 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in January
Theydon Bois, United Kingdom
- 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
Theydon Bois, United Kingdom
- Average cloud cover in January: 58
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 47).
Average visibility in January
Theydon Bois, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Theydon Bois, United Kingdom
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