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 sea temperature 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
January, having an average high-temperature of 6.3°C (43.3°F) and an average low-temperature of 2°C (35.6°F), is the coldest month.Humidity
January and December, with an average relative humidity of 89%, are the most humid months in Culmore.Rainfall
In Culmore, United Kingdom, during January, the rain falls for 10.8 days and regularly aggregates up to 14mm (0.55") of precipitation. Throughout the year, in Culmore, United Kingdom, there are 135.3 rainfall days, and 204mm (8.03") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Culmore, during January, snow falls for 2.9 days and regularly aggregates up to 12mm (0.47") of snow. In Culmore, United Kingdom, during the entire year, snow falls for 9.8 days and aggregates up to 51mm (2.01") of snow.Sea temperature
In Culmore, in January, the average water temperature is 9.3°C (48.7°F).Note: With the appropriate swimsuit, one can swim in 9.3°C (48.7°F) even if temperatures dip below 10°C (50°F); otherwise, be ready for cold shock and breath issues. A fleeting swim around 13°C (55.4°F) is distressing.
Daylight
In January, the average length of the day is 7h and 54min.On the first day of January, sunrise is at 8:54 am and sunset at 4:10 pm. On the last day of the month, sunrise is at 8:22 am and sunset at 5:02 pm GMT.
Sunshine
With an average of 3.4h of sunshine, January has the least sunshine of the year.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Culmore. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during January morphs into the following directions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What month is the coldest in Culmore?
How cold is January in Culmore?
What are the most humid months in Culmore?
What is the average humidity in January in Culmore?
How many days does it rain in January in Culmore?
How many days does it snow in January in Culmore?
How cold is the water in January in Culmore?
What is the average length of the day in January in Culmore?
What time are sunrise and sunset in January in Culmore?
What is the month with the least sunshine in Culmore?
How many hours of sunshine does Culmore have in January?
When is the lowest UV index in Culmore?
What is the UV index intensity in January in Culmore?
Average temperature in January
Culmore, United Kingdom
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in January: 2°C
The months with the highest average low temperature are July and August (10.1°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in January
Culmore, United Kingdom
- Average pressure in January: 1008.9mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is November (1006.6mbar).
Average wind speed in January
Culmore, United Kingdom
- Average wind speed in January: 19.9km/h
The windiest month (with the highest average wind speed) is January (19.9km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in January
Culmore, United Kingdom
- Average humidity in January: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (83%).
Average rainfall in January
Culmore, United Kingdom
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is August (25mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in January
Culmore, United Kingdom
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (14.7 days).
The month with the least rainy days is September (8.1 days).
Average snowfall in January
Culmore, United Kingdom
- Average snowfall in January: 12mm
The month with the highest snowfall is February (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Culmore, United Kingdom
- Average snowfall days in January: 2.9 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
Culmore, United Kingdom
- Average sea temperature in January: 9.3°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (8.7°C).
Average daylight in January /
Average sunshine in January
Culmore, United Kingdom
- Average daylight in January: 7h and 5min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is June (Average sunshine: 6h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in January
Culmore, United Kingdom
- Average sunshine days in January: 15.8 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in January
Culmore, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May and June (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
Culmore, United Kingdom
- Average cloud cover in January: 67
The months with the most cloud cover are July and August (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 59).
Average visibility in January
Culmore, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
Culmore, United Kingdom
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