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
Groomsport, United Kingdom, records an average high-temperature of a still chilly 7.4°C (45.3°F) in January, maintaining a close correlation with December's 8.2°C (46.8°F). Groomsport encounters an average temperature dip to a cold 4.8°C (40.6°F) throughout January, subtly lower than its daytime maximum.Humidity
In January, the average relative humidity in Groomsport is 83%.Rainfall
In Groomsport, United Kingdom, in January, it is raining for 17.9 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, in Groomsport, there are 213 rainfall days, and 602mm (23.7") of precipitation is accumulated.Snowfall
Months with snowfall in Groomsport are January through March, November and December. In January, it is snowing for 1.3 days. Throughout January, 5mm (0.2") of snow is accumulated. In Groomsport, during the entire year, snow falls for 5.3 days and aggregates up to 28mm (1.1") of snow.Daylight
In Groomsport, the average length of the day in January is 7h and 58min.On the first day of January, sunrise is at 8:45 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 8:14 am and sunset at 4:57 pm GMT.
Sunshine
The months with the least sunshine in Groomsport are January and February, with an average of 3.9h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 2 in January translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. To cut down UV radiation exposure by about half, sport a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the average January temperature in Groomsport?
What is the average humidity in January in Groomsport?
How many days does it rain in January in Groomsport?
How much does it snow in Groomsport in January?
What is the average length of the day in January in Groomsport?
When is the sunrise / sunset in January in Groomsport?
What is the month with the least sunshine in Groomsport?
How long on average sun shines in January in Groomsport?
When is the lowest UV index in Groomsport?
How high is the UV index in January in Groomsport?
Average temperature in January
Groomsport, United Kingdom
- Average high temperature in January: 7.4°C
The warmest month (with the highest average high temperature) is July (16.2°C).
The month with the lowest average high temperature is February (7.3°C).
- Average low temperature in January: 4.8°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (4.6°C).
Average pressure in January
Groomsport, United Kingdom
- Average pressure in January: 1009.9mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in January
Groomsport, United Kingdom
- Average wind speed in January: 27.2km/h
The windiest month (with the highest average wind speed) is December (28km/h).
The calmest month (with the lowest average wind speed) is June (16.7km/h).
Average humidity in January
Groomsport, United Kingdom
- Average humidity in January: 83%
The months with the highest relative humidity are July and August (85%).
The months with the lowest relative humidity are March, April, May and November (81%).
Average rainfall in January
Groomsport, United Kingdom
- Average rainfall in January: 42mm
The wettest month (with the highest rainfall) is August (72mm).
The driest month (with the least rainfall) is May (33mm).
Average rainfall days in January
Groomsport, United Kingdom
- Average rainfall days in January: 17.9 days
The month with the highest number of rainy days is August (21.5 days).
The month with the least rainy days is April (15 days).
Average snowfall in January
Groomsport, United Kingdom
- Average snowfall in January: 5mm
The month with the highest snowfall is March (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Groomsport, United Kingdom
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is February (1.9 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
Groomsport, United Kingdom
- Average daylight in January: 8h and 0min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in January
Groomsport, United Kingdom
- Average sunshine days in January: 9.1 days
The month with the most sunshine days is April (12.3 days).
The month with the least sunshine days is August (6.4 days).
Average UV index in January
Groomsport, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Groomsport, United Kingdom
- Average cloud cover in January: 61
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and May (Cloud cover 51).
Average visibility in January
Groomsport, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are March, April, September, October, November and December (10km).
The months with the lowest visibility are January, February, May, June, July and August (9km).
Groomsport, United Kingdom
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