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
The coldest month is January, with an average high-temperature of 7.2°C (45°F) and an average low-temperature of 2.7°C (36.9°F).Humidity
The months with the highest humidity in Glastonbury are January, November and December, with an average relative humidity of 89%.Rainfall
In January, the rain falls for 15.3 days. Throughout January, 39mm (1.54") of precipitation is accumulated. Throughout the year, in Glastonbury, there are 176.7 rainfall days, and 514mm (20.24") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 2.7 days and typically aggregates up to 25mm (0.98") of snow.Daylight
In Glastonbury, United Kingdom, the average length of the day in January is 8h and 30min.On the first day of the month, sunrise is at 8:14 am and sunset at 4:14 pm. On the last day of January, in Glastonbury, sunrise is at 7:49 am and sunset at 4:59 pm GMT.
Sunshine
In Glastonbury, the average sunshine in January is 3.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Glastonbury. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 2 in January transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the coldest month in Glastonbury?
What is the temperature in January in Glastonbury?
What are the most humid months in Glastonbury?
What is the average humidity in January in Glastonbury?
How many days does it rain in January in Glastonbury?
When does it snow the most in Glastonbury?
How many days does it snow in January in Glastonbury?
How many hours of daylight does Glastonbury have in January?
When are sunrise and sunset in January in Glastonbury?
How many hours of sunshine does Glastonbury have in January?
What is the month with the lowest UV index in Glastonbury?
How high is the UV index in January in Glastonbury?
Average temperature in January
Glastonbury, United Kingdom
- Average high temperature in January: 7.2°C
The warmest month (with the highest average high temperature) is July (19.9°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in January: 2.7°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure in January
Glastonbury, United Kingdom
- Average pressure in January: 1014.3mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in January
Glastonbury, United Kingdom
- Average wind speed in January: 17.4km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in January
Glastonbury, United Kingdom
- Average humidity in January: 89%
The months with the highest relative humidity are January, November and December (89%).
The month with the lowest relative humidity is July (82%).
Average rainfall in January
Glastonbury, United Kingdom
- Average rainfall in January: 39mm
The wettest month (with the highest rainfall) is December (67mm).
The driest months (with the least rainfall) are April and September (30mm).
Average rainfall days in January
Glastonbury, United Kingdom
- Average rainfall days in January: 15.3 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in January
Glastonbury, United Kingdom
- Average snowfall in January: 25mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Glastonbury, United Kingdom
- Average snowfall days in January: 2.7 days
The months with the highest number of snowfall days are January and February (2.7 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
Glastonbury, 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: 3h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 48min).
Average sunshine days in January
Glastonbury, United Kingdom
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in January
Glastonbury, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Glastonbury, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is May (Cloud cover 50).
Average visibility in January
Glastonbury, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June and December (9km).
The months with the lowest visibility are July, August, September, October and November (8km).
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