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 month of January sees the lowest average temperatures, reaching 7°C (44.6°F) at the peak and 2.2°C (36°F) at the low.Humidity
In January, the average relative humidity is 88%.Rainfall
In January, the rain falls for 15 days. Throughout January, 38mm (1.5") of precipitation is accumulated. In Guildford, during the entire year, the rain falls for 192.1 days and collects up to 499mm (19.65") of precipitation.Snowfall
January through March, November and December are months with snowfall in Guildford. In January, in Guildford, United Kingdom, it is snowing for 1.9 days. Throughout January, 15mm (0.59") of snow is accumulated. In Guildford, during the entire year, snow falls for 6.6 days and aggregates up to 50mm (1.97") of snow.Daylight
In January, the average length of the day is 8h and 29min.On the first day of January in Guildford, sunrise is at 8:06 am and sunset at 4:04 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 4:49 pm GMT.
Sunshine
In Guildford, the average sunshine in January is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during January translates into the following guidance:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What time of the year is the coldest in Guildford?
Is it cold in Guildford during January?
What is the average humidity in January in Guildford?
How much does it rain in Guildford in January?
How many days does it snow in January in Guildford?
How many hours of daylight does Guildford have in January?
What time are sunrise and sunset in January in Guildford?
How many hours of sunshine does Guildford have in January?
What is the month with the lowest UV index in Guildford?
How high is the UV index in January in Guildford?
Average temperature in January
Guildford, United Kingdom
- Average high temperature in January: 7°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°C).
- Average low temperature in January: 2.2°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in January
Guildford, United Kingdom
- Average pressure in January: 1014.8mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in January
Guildford, United Kingdom
- Average wind speed in January: 17km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in January
Guildford, United Kingdom
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is July (77%).
Average rainfall in January
Guildford, United Kingdom
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in January
Guildford, United Kingdom
- Average rainfall days in January: 15 days
The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are March and September (13.4 days).
Average snowfall in January
Guildford, United Kingdom
- Average snowfall in January: 15mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Guildford, United Kingdom
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (2.6 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
Guildford, 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 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in January
Guildford, United Kingdom
- Average sunshine days in January: 11.5 days
The month with the most sunshine days is March (14.1 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in January
Guildford, United Kingdom
- Average UV index in January: 2
The month with the highest UV index is 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
Guildford, United Kingdom
- Average cloud cover in January: 58
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are April and September (Cloud cover 47).
Average visibility in January
Guildford, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
Guildford, United Kingdom
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