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 stands out as Blackburn's coldest month, with an average high-temperature of 5.4°C (41.7°F) and a low-temperature of 1.3°C (34.3°F).Humidity
The months with the highest humidity in Blackburn, United Kingdom, are January and December, with an average relative humidity of 90%.Rainfall
In Blackburn, in January, during 17 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Blackburn, during the entire year, the rain falls for 208.9 days and collects up to 592mm (23.31") of precipitation.Snowfall
January through April, November and December are months with snowfall in Blackburn. The month with the most snowfall in Blackburn is January, when snow falls for 5.2 days and typically aggregates up to 39mm (1.54") of snow.Daylight
The average length of the day in January is 8h and 7min.On the first day of January, sunrise is at 8:27 am and sunset at 3:59 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 4:48 pm GMT.
Sunshine
January and February, with an average of 3.4h of sunshine, are months with the least sunshine in Blackburn.UV index
The months with the lowest UV index in Blackburn, United Kingdom, are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the coldest month in Blackburn?
How cold does it get in Blackburn in January?
What are the most humid months in Blackburn?
What is the average humidity in January in Blackburn?
How many days does it rain in January in Blackburn?
When does it snow the most in Blackburn?
How many days does it snow in January in Blackburn?
What is the average length of the day in January in Blackburn?
What time are sunrise and sunset in January in Blackburn?
What is the month with the least sunshine in Blackburn?
How long on average sun shines in January in Blackburn?
What is the month with the lowest UV index in Blackburn?
What is the UV index intensity in January in Blackburn?
Average temperature in January
Blackburn, United Kingdom
- Average high temperature in January: 5.4°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in January: 1.3°C
The month with the highest average low temperature is August (11.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in January
Blackburn, United Kingdom
- Average pressure in January: 1012mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in January
Blackburn, United Kingdom
- Average wind speed in January: 17.8km/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 (12.5km/h).
Average humidity in January
Blackburn, United Kingdom
- Average humidity in January: 90%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in January
Blackburn, United Kingdom
- Average rainfall in January: 45mm
The wettest months (with the highest rainfall) are August and December (66mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in January
Blackburn, United Kingdom
- Average rainfall days in January: 17 days
The month with the highest number of rainy days is August (21.4 days).
The month with the least rainy days is February (14.3 days).
Average snowfall in January
Blackburn, United Kingdom
- Average snowfall in January: 39mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Blackburn, United Kingdom
- Average snowfall days in January: 5.2 days
The month with the highest number of snowfall days is January (5.2 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
Blackburn, United Kingdom
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is April (Average sunshine: 7h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).
Average sunshine days in January
Blackburn, United Kingdom
- Average sunshine days in January: 8.6 days
The month with the most sunshine days is April (12 days).
The month with the least sunshine days is August (5.4 days).
Average UV index in January
Blackburn, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Blackburn, United Kingdom
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 53).
Average visibility in January
Blackburn, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June and October (9km).
The months with the lowest visibility are January, July, August, September, November and December (8km).
Blackburn, United Kingdom
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