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
In January, Port Tennant experiences a minor shift in meteorological conditions with average high-temperatures marked at a still chilly 8°C (46.4°F), closely mirroring the climate in December. Port Tennant encounters a small divergence from daytime high temperatures, averaging a low-temperature of 5.2°C (41.4°F) during January nights.Humidity
January, August and December, with an average relative humidity of 84%, are the most humid months.Rainfall
In Port Tennant, United Kingdom, during January, the rain falls for 20.1 days and regularly aggregates up to 67mm (2.64") of precipitation. In Port Tennant, during the entire year, the rain falls for 208.1 days and collects up to 658mm (25.91") of precipitation.Snowfall
January through March and December are months with snowfall in Port Tennant, United Kingdom. January is the month with the most snowfall. Snow falls for 1.2 days and accumulates 5mm (0.2") of snow.Daylight
In January, the average length of the day in Port Tennant is 8h and 26min.On the first day of the month, sunrise is at 8:21 am and sunset at 4:16 pm. On the last day of January, sunrise is at 7:56 am and sunset at 5:01 pm GMT.
Sunshine
The month with the least sunshine is January, with an average of 3.7h of sunshine.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Port Tennant. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In January, the maximum UV index of 2 suggests this advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Boost your sun resistance with garments that are densely woven yet spacious. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are the temperatures in Port Tennant in January?
What are the most humid months in Port Tennant?
What is the average humidity in January in Port Tennant?
How much does it rain in Port Tennant in January?
What is the snowiest month in Port Tennant?
How many days does it snow in January in Port Tennant?
How many hours of daylight does Port Tennant have in January?
When is the sunrise / sunset in January in Port Tennant?
What is the month with the least sunshine in Port Tennant?
How long on average sun shines in January in Port Tennant?
What are the months with the lowest UV index in Port Tennant?
How high is the UV index in January in Port Tennant?
Average temperature in January
Port Tennant, United Kingdom
- Average high temperature in January: 8°C
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in January: 5.2°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in January
Port Tennant, United Kingdom
- Average pressure in January: 1013.8mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in January
Port Tennant, United Kingdom
- Average wind speed in January: 24.5km/h
The windiest month (with the highest average wind speed) is December (25.5km/h).
The calmest month (with the lowest average wind speed) is June (16.4km/h).
Average humidity in January
Port Tennant, United Kingdom
- Average humidity in January: 84%
The months with the highest relative humidity are January, August and December (84%).
The month with the lowest relative humidity is April (80%).
Average rainfall in January
Port Tennant, United Kingdom
- Average rainfall in January: 67mm
The wettest month (with the highest rainfall) is December (81mm).
The driest month (with the least rainfall) is May (29mm).
Average rainfall days in January
Port Tennant, United Kingdom
- Average rainfall days in January: 20.1 days
The month with the highest number of rainy days is December (20.9 days).
The month with the least rainy days is April (12.9 days).
Average snowfall in January
Port Tennant, United Kingdom
- Average snowfall in January: 5mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Port Tennant, United Kingdom
- Average snowfall days in January: 1.2 days
The month with the highest number of snowfall days is January (1.2 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
Port Tennant, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in January
Port Tennant, United Kingdom
- Average sunshine days in January: 7.8 days
The month with the most sunshine days is May (14.7 days).
The month with the least sunshine days is December (7.3 days).
Average UV index in January
Port Tennant, 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 and December (UV index 2).
Average cloud cover in January
Port Tennant, United Kingdom
- Average cloud cover in January: 62
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility in January
Port Tennant, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, October and November (10km).
The months with the lowest visibility are January, May, June, July, August, September and December (9km).
Port Tennant, United Kingdom
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