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 Swaffham Prior, the month of January registers the lowest temperatures, averaging 5.9°C (42.6°F) at the peak and 1.7°C (35.1°F) at the lowest.Humidity
The average relative humidity in January is 89%.Rainfall
In January, in Swaffham Prior, the rain falls for 12.5 days. Throughout January, 25mm (0.98") of precipitation is accumulated. Throughout the year, there are 173.6 rainfall days, and 381mm (15") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Swaffham Prior. In January, in Swaffham Prior, United Kingdom, it is snowing for 2.6 days. Throughout January, 14mm (0.55") of snow is accumulated. In Swaffham Prior, United Kingdom, during the entire year, snow falls for 8.7 days and aggregates up to 54mm (2.13") of snow.Daylight
The average length of the day in January is 8h and 20min.On the first day of January in Swaffham Prior, sunrise is at 8:08 am and sunset at 3:56 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 4:42 pm GMT.
Sunshine
In January, the average sunshine in Swaffham Prior is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Swaffham Prior. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 2 in January leads to these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. When the Sun is at its strongest around midday, find shade and limit exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Swaffham Prior?
Is it cold in Swaffham Prior during January?
What is the average humidity in January in Swaffham Prior?
How many days does it rain in January in Swaffham Prior?
How many days does it snow in January in Swaffham Prior?
How many hours of daylight does Swaffham Prior have in January?
What time are sunrise and sunset in January in Swaffham Prior?
How long on average sun shines in January in Swaffham Prior?
When is the lowest UV index in Swaffham Prior?
How high is the UV index in January in Swaffham Prior?
Average temperature in January
Swaffham Prior, United Kingdom
- Average high temperature in January: 5.9°C
The warmest months (with the highest average high temperature) are July and August (21.3°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in January: 1.7°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 (1.7°C).
Average pressure in January
Swaffham Prior, United Kingdom
- Average pressure in January: 1013.9mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in January
Swaffham Prior, United Kingdom
- Average wind speed in January: 17.8km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in January
Swaffham Prior, 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 (75%).
Average rainfall in January
Swaffham Prior, United Kingdom
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is June (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in January
Swaffham Prior, United Kingdom
- Average rainfall days in January: 12.5 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in January
Swaffham Prior, United Kingdom
- Average snowfall in January: 14mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Swaffham Prior, United Kingdom
- Average snowfall days in January: 2.6 days
The month with the highest number of snowfall days is February (3.3 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
Swaffham Prior, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in January
Swaffham Prior, United Kingdom
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in January
Swaffham Prior, 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
Swaffham Prior, United Kingdom
- Average cloud cover in January: 58
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 48).
Average visibility in January
Swaffham Prior, 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).
Swaffham Prior, United Kingdom
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