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
Bletchingley's January weather reaches an average high of 7.1°C (44.8°F) and an average low of 2.3°C (36.1°F), making it the coldest month.Humidity
The average relative humidity in January is 88%.Rainfall
In January, the rain falls for 13 days. Throughout January, 18mm (0.71") of precipitation is accumulated. Throughout the year, in Bletchingley, there are 138.6 rainfall days, and 216mm (8.5") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Bletchingley, in January, during 2.8 snowfall days, 7mm (0.28") of snow is typically accumulated. Throughout the year, there are 7.4 snowfall days, and 22mm (0.87") of snow is accumulated.Daylight
In January, the average length of the day is 8h and 29min.On the first day of January in Bletchingley, sunrise is at 8:04 am and sunset at 4:02 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 4:47 pm GMT.
Sunshine
In January, the average sunshine in Bletchingley, United Kingdom, is 4.1h.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 hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 2 during January leads to these instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What part of the year is the coldest in Bletchingley?
What are the temperatures in Bletchingley in January?
What is the average humidity in January in Bletchingley?
How much does it rain in Bletchingley in January?
How much does it snow in Bletchingley in January?
How many hours of daylight does Bletchingley have in January?
What time are sunrise and sunset in January in Bletchingley?
How long on average sun shines in January in Bletchingley?
What are the months with the lowest UV index in Bletchingley?
How high is the UV index in January in Bletchingley?
Average temperature in January
Bletchingley, United Kingdom
- Average high temperature in January: 7.1°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in January: 2.3°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in January
Bletchingley, United Kingdom
- Average pressure in January: 1014.9mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in January
Bletchingley, United Kingdom
- Average wind speed in January: 17.2km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest months (with the lowest average wind speed) are July and August (13.2km/h).
Average humidity in January
Bletchingley, United Kingdom
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in January
Bletchingley, United Kingdom
- Average rainfall in January: 18mm
The wettest months (with the highest rainfall) are November and December (26mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in January
Bletchingley, United Kingdom
- Average rainfall days in January: 13 days
The month with the highest number of rainy days is November (14.7 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in January
Bletchingley, United Kingdom
- Average snowfall in January: 7mm
The month with the highest snowfall is February (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Bletchingley, United Kingdom
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is January (2.8 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
Bletchingley, United Kingdom
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in January
Bletchingley, United Kingdom
- Average sunshine days in January: 13.3 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is November (11 days).
Average UV index in January
Bletchingley, 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
Bletchingley, United Kingdom
- Average cloud cover in January: 59
The months with the most cloud cover are February and November (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 46).
Average visibility in January
Bletchingley, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Bletchingley, United Kingdom
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