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
Erith's coldest month, January, registers temperatures that range from a high of 6.7°C (44.1°F) to a low of 2.5°C (36.5°F).Humidity
In January, the average relative humidity is 87%.Rainfall
In Erith, during January, the rain falls for 12.6 days and regularly aggregates up to 21mm (0.83") of precipitation. In Erith, during the entire year, the rain falls for 150.3 days and collects up to 287mm (11.3") of precipitation.Snowfall
January through April, November and December are months with snowfall in Erith. In Erith, United Kingdom, during January, snow falls for 2.3 days and regularly aggregates up to 12mm (0.47") of snow. Throughout the year, in Erith, there are 10.3 snowfall days, and 54mm (2.13") of snow is accumulated.Daylight
The average length of the day in January is 8h and 27min.On the first day of January, sunrise is at 8:04 am and sunset at 4:00 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 4:45 pm GMT.
Sunshine
In January, the average sunshine in Erith 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 Erith. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 2 during January morphs into the following directions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the coldest month in Erith?
How cold is January in Erith?
What is the average humidity in January in Erith?
How many days does it rain in January in Erith?
How much does it snow in Erith in January?
What is the average length of the day in January in Erith?
When is the sunrise / sunset in January in Erith?
How long on average sun shines in January in Erith?
When is the lowest UV index in Erith?
How high is the UV index in January in Erith?
Average temperature in January
Erith, United Kingdom
- Average high temperature in January: 6.7°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in January: 2.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in January
Erith, United Kingdom
- Average pressure in January: 1014.6mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in January
Erith, United Kingdom
- Average wind speed in January: 17km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in January
Erith, United Kingdom
- Average humidity in January: 87%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in January
Erith, United Kingdom
- Average rainfall in January: 21mm
The wettest month (with the highest rainfall) is December (32mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in January
Erith, United Kingdom
- Average rainfall days in January: 12.6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is September (9.1 days).
Average snowfall in January
Erith, United Kingdom
- Average snowfall in January: 12mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Erith, United Kingdom
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is February (3.8 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
Erith, United Kingdom
- Average daylight in January: 8h and 3min
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 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Erith, United Kingdom
- Average sunshine days in January: 14.4 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is February (12.2 days).
Average UV index in January
Erith, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Erith, 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 47).
Average visibility in January
Erith, 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).
Erith, United Kingdom
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