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
January is the month when Gloucester experiences its coldest temperatures, averaging a high of 6.4°C (43.5°F) and a low of 1.4°C (34.5°F).Humidity
January, November and December, with an average relative humidity of 90%, are the most humid months in Gloucester.Rainfall
In Gloucester, in January, it is raining for 13.8 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, there are 175.7 rainfall days, and 447mm (17.6") of precipitation is accumulated.Snowfall
Months with snowfall are January through April and December. In January, it is snowing for 2.5 days. Throughout January, 15mm (0.59") of snow is accumulated. In Gloucester, during the entire year, snow falls for 7.9 days and aggregates up to 55mm (2.17") of snow.Daylight
In January, the average length of the day is 8h and 24min.On the first day of January in Gloucester, sunrise is at 8:16 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 4:54 pm GMT.
Sunshine
In Gloucester, the average sunshine in January is 4h.UV index
The months with the lowest UV index in Gloucester are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 2 during January leads to these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Gloucester?
How cold is it in Gloucester in January?
What are the most humid months in Gloucester?
What is the average humidity in January in Gloucester?
How much does it rain in Gloucester in January?
How much does it snow in Gloucester in January?
What is the average length of the day in January in Gloucester?
What time are sunrise and sunset in January in Gloucester?
How many hours of sunshine does Gloucester have in January?
When is the lowest UV index in Gloucester?
How high is the UV index in January in Gloucester?
Average temperature in January
Gloucester, United Kingdom
- Average high temperature in January: 6.4°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in January: 1.4°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in January
Gloucester, United Kingdom
- Average pressure in January: 1013.9mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in January
Gloucester, United Kingdom
- Average wind speed in January: 17.1km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest months (with the lowest average wind speed) are June and July (12.6km/h).
Average humidity in January
Gloucester, United Kingdom
- Average humidity in January: 90%
The months with the highest relative humidity are January, November and December (90%).
The months with the lowest relative humidity are July and August (82%).
Average rainfall in January
Gloucester, United Kingdom
- Average rainfall in January: 33mm
The wettest months (with the highest rainfall) are June and November (50mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in January
Gloucester, United Kingdom
- Average rainfall days in January: 13.8 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (12.5 days).
Average snowfall in January
Gloucester, United Kingdom
- Average snowfall in January: 15mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Gloucester, United Kingdom
- Average snowfall days in January: 2.5 days
The month with the highest number of snowfall days is February (3.1 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
Gloucester, 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 0min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in January
Gloucester, United Kingdom
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is March (14.5 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in January
Gloucester, 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
Gloucester, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are April, July and September (Cloud cover 53).
Average visibility in January
Gloucester, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
