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
January is the month when Dirleton sees the lowest average temperatures, with a high of 6°C (42.8°F) and a low of 3.4°C (38.1°F).Humidity
The average relative humidity in January in Dirleton is 82%.Rainfall
In January, the rain falls for 10.8 days. Throughout January, 18mm (0.71") of precipitation is accumulated. Throughout the year, there are 149.7 rainfall days, and 321mm (12.64") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Dirleton, during January, snow falls for 3.4 days and regularly aggregates up to 16mm (0.63") of snow. Throughout the year, there are 10.6 snowfall days, and 75mm (2.95") of snow is accumulated.Daylight
The average length of the day in January in Dirleton is 7h and 43min.On the first day of January in Dirleton, sunrise is at 8:42 am and sunset at 3:46 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 4:40 pm GMT.
Sunshine
In Dirleton, the average sunshine in January is 4.7h.UV index
The months with the lowest UV index in Dirleton are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality 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 Dirleton?
How cold is January in Dirleton?
What is the average humidity in January in Dirleton?
How many days does it rain in January in Dirleton?
How much does it snow in Dirleton in January?
How many hours of daylight does Dirleton have in January?
When is the sunrise / sunset in January in Dirleton?
How long on average sun shines in January in Dirleton?
What are the months with the lowest UV index in Dirleton?
What is the UV index reading in January in Dirleton?
Average temperature in January
Dirleton, United Kingdom
- Average high temperature in January: 6°C
The warmest month (with the highest average high temperature) is August (16.2°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in January: 3.4°C
The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure in January
Dirleton, United Kingdom
- Average pressure in January: 1009mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007mbar).
Average wind speed in January
Dirleton, United Kingdom
- Average wind speed in January: 26.8km/h
The windiest months (with the highest average wind speed) are January and December (26.8km/h).
The calmest month (with the lowest average wind speed) is June (15.7km/h).
Average humidity in January
Dirleton, United Kingdom
- Average humidity in January: 82%
The months with the highest relative humidity are June and July (85%).
The months with the lowest relative humidity are March and April (81%).
Average rainfall in January
Dirleton, United Kingdom
- Average rainfall in January: 18mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in January
Dirleton, United Kingdom
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in January
Dirleton, United Kingdom
- Average snowfall in January: 16mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Dirleton, United Kingdom
- Average snowfall days in January: 3.4 days
The month with the highest number of snowfall days is January (3.4 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
Dirleton, United Kingdom
- Average daylight in January: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is June (Average sunshine: 8h and 6min).
The month with the least sunshine is October (Average sunshine: 4h and 24min).
Average sunshine days in January
Dirleton, United Kingdom
- Average sunshine days in January: 17.4 days
The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in January
Dirleton, 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, March, November and December (UV index 2).
Average cloud cover in January
Dirleton, United Kingdom
- Average cloud cover in January: 53
The months with the most cloud cover are March, June and November (Cloud cover 54).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in January
Dirleton, United Kingdom
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
