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
January
Weather in January
Temperature
The coldest temperatures occur during January, when averages reach a peak of 6.3°C (43.3°F) and a low of 1.3°C (34.3°F).Humidity
In January, the average relative humidity is 90%.Rainfall
In Blockley, during January, the rain falls for 11.8 days and regularly aggregates up to 18mm (0.71") of precipitation. In Blockley, United Kingdom, during the entire year, the rain falls for 147.8 days and collects up to 259mm (10.2") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Blockley, during January, snow falls for 2.8 days and regularly aggregates up to 12mm (0.47") of snow. In Blockley, during the entire year, snow falls for 10.8 days and aggregates up to 39mm (1.54") of snow.Daylight
In Blockley, the average length of the day in January is 8h and 23min.On the first day of the month, sunrise is at 8:15 am and sunset at 4:05 pm. On the last day of January, sunrise is at 7:48 am and sunset at 4:51 pm GMT.
Sunshine
In Blockley, the average sunshine in January is 4h.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 threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A daily high UV index of 2 in January leads to these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Blockley?
How cold is January in Blockley?
What is the average humidity in January in Blockley?
How much does it rain in Blockley in January?
How many days does it snow in January in Blockley?
What is the average length of the day in January in Blockley?
When are sunrise and sunset in January in Blockley?
How many hours of sunshine does Blockley have in January?
What is the month with the lowest UV index in Blockley?
How high is the UV index in January in Blockley?
Average temperature in January
Blockley, United Kingdom
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in January: 1.3°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in January
Blockley, United Kingdom
- Average pressure in January: 1014mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in January
Blockley, United Kingdom
- Average wind speed in January: 17.6km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in January
Blockley, United Kingdom
- Average humidity in January: 90%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (81%).
Average rainfall in January
Blockley, United Kingdom
- Average rainfall in January: 18mm
The wettest month (with the highest rainfall) is August (29mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in January
Blockley, United Kingdom
- Average rainfall days in January: 11.8 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in January
Blockley, United Kingdom
- Average snowfall in January: 12mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Blockley, United Kingdom
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is February (4.4 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
Blockley, 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 0min
The month with the most sunshine is July (Average sunshine: 7h and 24min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in January
Blockley, United Kingdom
- Average sunshine days in January: 15.1 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is July (11 days).
Average UV index in January
Blockley, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Blockley, United Kingdom
- Average cloud cover in January: 60
The month with the most cloud cover is November (Cloud cover 64).
The months with the least cloud cover are April and September (Cloud cover 53).
Average visibility in January
Blockley, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, May, October and December (9km).
The months with the lowest visibility are April, June, July, August, September and November (8km).
