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
January's onset records an average high-temperature of a still frosty 7.7°C (45.9°F), a near match to December's 9.3°C (48.7°F). Alfriston's nights throughout January are marked by an average low temperature of 4.6°C (40.3°F), a minor drop from the day's high.Humidity
January and December, with an average relative humidity of 84%, are the most humid months.Rainfall
In Alfriston, in January, it is raining for 13.2 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, there are 145.9 rainfall days, and 247mm (9.72") of precipitation is accumulated.Snowfall
Months with snowfall in Alfriston, United Kingdom, are January, February, April, November and December. In Alfriston, United Kingdom, in January, snow falls for 1.2 days, with typically accumulated 3mm (0.12") of snow. In Alfriston, during the entire year, snow falls for 5.5 days and aggregates up to 12mm (0.47") of snow.Daylight
In Alfriston, the average length of the day in January is 8h and 32min.On the first day of the month, sunrise is at 8:01 am and sunset at 4:03 pm. On the last day of January, in Alfriston, sunrise is at 7:37 am and sunset at 4:48 pm GMT.
Sunshine
The average sunshine in January in Alfriston is 4.1h.UV index
The months with the lowest UV index in Alfriston are January, February and November, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during January translates into the following guidance:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the temperature in January in Alfriston?
What is the most humid month in Alfriston?
What is the average humidity in January in Alfriston?
How many days does it rain in January in Alfriston?
How many days does it snow in January in Alfriston?
How many hours of daylight does Alfriston have in January?
What time are sunrise and sunset in January in Alfriston?
How many hours of sunshine does Alfriston have in January?
What are the months with the lowest UV index in Alfriston?
How high is the UV index in January in Alfriston?
Average temperature in January
Alfriston, United Kingdom
- Average high temperature in January: 7.7°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The month with the lowest average high temperature is February (7.5°C).
- Average low temperature in January: 4.6°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (4.6°C).
Average pressure in January
Alfriston, United Kingdom
- Average pressure in January: 1015.3mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in January
Alfriston, United Kingdom
- Average wind speed in January: 24.9km/h
The windiest month (with the highest average wind speed) is December (26.6km/h).
The calmest month (with the lowest average wind speed) is July (17.9km/h).
Average humidity in January
Alfriston, United Kingdom
- Average humidity in January: 84%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is September (79%).
Average rainfall in January
Alfriston, United Kingdom
- Average rainfall in January: 21mm
The wettest month (with the highest rainfall) is November (32mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in January
Alfriston, United Kingdom
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is November (15 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in January
Alfriston, United Kingdom
- Average snowfall in January: 3mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in January
Alfriston, United Kingdom
- Average snowfall days in January: 1.2 days
The month with the highest number of snowfall days is February (1.8 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
Alfriston, United Kingdom
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
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: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in January
Alfriston, United Kingdom
- Average sunshine days in January: 12.9 days
The months with the most sunshine days are March and September (16.3 days).
The month with the least sunshine days is November (10.9 days).
Average UV index in January
Alfriston, 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 and November (UV index 2).
Average cloud cover in January
Alfriston, United Kingdom
- Average cloud cover in January: 58
The months with the most cloud cover are January, February and November (Cloud cover 58).
The months with the least cloud cover are July, August and September (Cloud cover 40).
Average visibility in January
Alfriston, United Kingdom
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Alfriston, United Kingdom
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