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
Castle Ashby's coldest month, January, registers temperatures that range from a high of 6°C (42.8°F) to a low of 1.5°C (34.7°F).Humidity
In January, the average relative humidity in Castle Ashby, United Kingdom, is 90%.Rainfall
The month with the least rainfall in Castle Ashby is January, when the rain falls for 10.2 days and typically collects 15mm (0.59") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In January, it is snowing for 2.4 days. Throughout January, 14mm (0.55") of snow is accumulated. In Castle Ashby, during the entire year, snow falls for 9 days and aggregates up to 51mm (2.01") of snow.Daylight
The average length of the day in January in Castle Ashby is 8h and 20min.On the first day of January in Castle Ashby, sunrise is at 8:12 am and sunset at 4:00 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:47 pm GMT.
Sunshine
In Castle Ashby, the average sunshine in January is 4.2h.UV index
The months with the lowest UV index in Castle Ashby are January, February, 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 unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 2 translates into these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What time of the year is the coldest in Castle Ashby?
How cold is January in Castle Ashby?
What is the average humidity in January in Castle Ashby?
What is the driest month in Castle Ashby?
How many days does it rain in January in Castle Ashby?
How many days does it snow in January in Castle Ashby?
How many hours of daylight does Castle Ashby have in January?
What time are sunrise and sunset in January in Castle Ashby?
How long on average sun shines in January in Castle Ashby?
What is the month with the lowest UV index in Castle Ashby?
What is the UV index intensity in January in Castle Ashby?
Average temperature in January
Castle Ashby, United Kingdom
- Average high temperature in January: 6°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in January: 1.5°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in January
Castle Ashby, United Kingdom
- Average pressure in January: 1013.7mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in January
Castle Ashby, United Kingdom
- Average wind speed in January: 17.9km/h
The windiest months (with the highest average wind speed) are February and December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in January
Castle Ashby, United Kingdom
- Average humidity in January: 90%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (78%).
Average rainfall in January
Castle Ashby, United Kingdom
- Average rainfall in January: 15mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in January
Castle Ashby, United Kingdom
- Average rainfall days in January: 10.2 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in January
Castle Ashby, United Kingdom
- Average snowfall in January: 14mm
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
Castle Ashby, United Kingdom
- Average snowfall days in January: 2.4 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
Castle Ashby, 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 1min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in January
Castle Ashby, United Kingdom
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in January
Castle Ashby, 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
Castle Ashby, United Kingdom
- Average cloud cover in January: 58
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in January
Castle Ashby, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are June and November (8km).
Castle Ashby, United Kingdom
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