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
The coldest month is January, with an average high-temperature of 6.3°C (43.3°F) and an average low-temperature of 1.7°C (35.1°F).Humidity
The average relative humidity in January is 89%.Rainfall
The months with the least rainfall in Great Hallingbury, United Kingdom, are January and September Rain falls for 11.8 days and accumulates 22mm (0.87") of rain.Snowfall
Months with snowfall are January through March, November and December. In Great Hallingbury, in January, during 1.9 snowfall days, 12mm (0.47") of snow is typically accumulated. Throughout the year, there are 6.8 snowfall days, and 53mm (2.09") of snow is accumulated.Daylight
In Great Hallingbury, the average length of the day in January is 8h and 24min.On the first day of January in Great Hallingbury, United Kingdom, sunrise is at 8:06 am and sunset at 3:58 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 4:44 pm GMT.
Sunshine
In January, the average sunshine in Great Hallingbury is 4.1h.UV index
The months with the lowest UV index in Great Hallingbury 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 unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 2 translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Great Hallingbury?
How cold does it get in Great Hallingbury in January?
What is the average humidity in January in Great Hallingbury?
What is the driest month in Great Hallingbury?
How much does it rain in Great Hallingbury in January?
How much does it snow in Great Hallingbury in January?
How many hours of daylight does Great Hallingbury have in January?
What time are sunrise and sunset in January in Great Hallingbury?
How long on average sun shines in January in Great Hallingbury?
When is the lowest UV index in Great Hallingbury?
What is the UV index reading in January in Great Hallingbury?
Average temperature in January
Great Hallingbury, United Kingdom
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in January: 1.7°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure in January
Great Hallingbury, United Kingdom
- Average pressure in January: 1014.2mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in January
Great Hallingbury, United Kingdom
- Average wind speed in January: 17.8km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in January
Great Hallingbury, 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
Great Hallingbury, United Kingdom
- Average rainfall in January: 22mm
The wettest month (with the highest rainfall) is June (48mm).
The driest months (with the least rainfall) are January and September (22mm).
Average rainfall days in January
Great Hallingbury, United Kingdom
- Average rainfall days in January: 11.8 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is February (10.5 days).
Average snowfall in January
Great Hallingbury, United Kingdom
- Average snowfall in January: 12mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Great Hallingbury, United Kingdom
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (2.5 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
Great Hallingbury, United Kingdom
- Average daylight in January: 8h and 2min
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 month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Great Hallingbury, United Kingdom
- Average sunshine days in January: 15.4 days
The months with the most sunshine days are January and November (15.4 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in January
Great Hallingbury, 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, March, November and December (UV index 2).
Average cloud cover in January
Great Hallingbury, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 48).
Average visibility in January
Great Hallingbury, 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).
Great Hallingbury, United Kingdom
Weather forecast for your location
2. Allow the app to use your location