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
With its high average temperature of 5.9°C (42.6°F) and a low of 2°C (35.6°F), January is regarded as the coldest month.Humidity
In January, the average relative humidity in Grasby is 87%.Rainfall
In January, the rain falls for 7.6 days. Throughout January, 8mm (0.31") of precipitation is accumulated. Throughout the year, there are 109.1 rainfall days, and 154mm (6.06") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In January, it is snowing for 2.3 days. Throughout January, 6mm (0.24") of snow is accumulated. In Grasby, during the entire year, snow falls for 8.1 days and aggregates up to 24mm (0.94") of snow.Daylight
In Grasby, United Kingdom, the average length of the day in January is 8h and 9min.On the first day of the month, sunrise is at 8:17 am and sunset at 3:52 pm. On the last day of January, in Grasby, sunrise is at 7:48 am and sunset at 4:40 pm GMT.
Sunshine
In Grasby, the average sunshine in January is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Grasby. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Grasby?
Is January cold in Grasby?
What is the average humidity in January in Grasby?
How much does it rain in Grasby in January?
How many days does it snow in January in Grasby?
What is the average length of the day in January in Grasby?
When are sunrise and sunset in January in Grasby?
How many hours of sunshine does Grasby have in January?
When is the lowest UV index in Grasby?
How high is the UV index in January in Grasby?
Average temperature in January
Grasby, United Kingdom
- Average high temperature in January: 5.9°C
The warmest month (with the highest average high temperature) is August (20°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in January: 2°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in January
Grasby, United Kingdom
- Average pressure in January: 1012.3mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in January
Grasby, United Kingdom
- Average wind speed in January: 19.4km/h
The windiest month (with the highest average wind speed) is December (19.7km/h).
The calmest month (with the lowest average wind speed) is July (13.4km/h).
Average humidity in January
Grasby, 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 (76%).
Average rainfall in January
Grasby, United Kingdom
- Average rainfall in January: 8mm
The wettest month (with the highest rainfall) is June (20mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in January
Grasby, United Kingdom
- Average rainfall days in January: 7.6 days
The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in January
Grasby, United Kingdom
- Average snowfall in January: 6mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Grasby, United Kingdom
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Grasby, 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 36min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in January
Grasby, United Kingdom
- Average sunshine days in January: 19.4 days
The month with the most sunshine days is September (20 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in January
Grasby, 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, November and December (UV index 2).
Average cloud cover in January
Grasby, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility in January
Grasby, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (9km).
