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
Treffgarne marks the onset of January with an average high-temperature of a still chilly 8.4°C (47.1°F), a subtle shift from December's 9.7°C (49.5°F). A mean low-temperature of 6°C (42.8°F) is a distinguishing feature of January in Treffgarne, indicating a slight dip from daytime highs.Humidity
In January, the average relative humidity is 82%.Rainfall
In Treffgarne, during January, the rain falls for 19.4 days and regularly aggregates up to 50mm (1.97") of precipitation. In Treffgarne, during the entire year, the rain falls for 210.4 days and collects up to 577mm (22.72") of precipitation.Snowfall
Months with snowfall in Treffgarne, United Kingdom, are January through March, November and December. January is the month with the most snowfall in Treffgarne. Snow falls for 0.6 days and accumulates 8mm (0.31") of snow.Daylight
In Treffgarne, the average length of the day in January is 8h and 24min.On the first day of January in Treffgarne, sunrise is at 8:27 am and sunset at 4:19 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:05 pm GMT.
Sunshine
January, November and December, with an average of 3.7h of sunshine, are months with the least sunshine in Treffgarne, United Kingdom.UV index
January and February, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during January leads to these advisories:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Around midday, solar radiation is most harmful; hence, exposure should be limited. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the usual temperature for Treffgarne in January?
What is the average humidity in January in Treffgarne?
How many days does it rain in January in Treffgarne?
When does it snow the most in Treffgarne?
How many days does it snow in January in Treffgarne?
How many hours of daylight does Treffgarne have in January?
When is the sunrise / sunset in January in Treffgarne?
What is the month with the least sunshine in Treffgarne?
How long on average sun shines in January in Treffgarne?
What is the month with the lowest UV index in Treffgarne?
How high is the UV index in January in Treffgarne?
Average temperature in January
Treffgarne, United Kingdom
- Average high temperature in January: 8.4°C
The warmest month (with the highest average high temperature) is August (17.2°C).
The month with the lowest average high temperature is February (8.3°C).
- Average low temperature in January: 6°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure in January
Treffgarne, United Kingdom
- Average pressure in January: 1013.4mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in January
Treffgarne, United Kingdom
- Average wind speed in January: 27.1km/h
The windiest month (with the highest average wind speed) is December (29.1km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).
Average humidity in January
Treffgarne, United Kingdom
- Average humidity in January: 82%
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are February, March, April, November and December (81%).
Average rainfall in January
Treffgarne, United Kingdom
- Average rainfall in January: 50mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days in January
Treffgarne, United Kingdom
- Average rainfall days in January: 19.4 days
The month with the highest number of rainy days is November (21.9 days).
The month with the least rainy days is May (13.9 days).
Average snowfall in January
Treffgarne, United Kingdom
- Average snowfall in January: 8mm
The month with the highest snowfall is January (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Treffgarne, United Kingdom
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is February (1 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
Treffgarne, 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 24min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 42min).
Average sunshine days in January
Treffgarne, United Kingdom
- Average sunshine days in January: 8.7 days
The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is November (5.5 days).
Average UV index in January
Treffgarne, 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 and February (UV index 2).
Average cloud cover in January
Treffgarne, United Kingdom
- Average cloud cover in January: 63
The months with the most cloud cover are November and December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in January
Treffgarne, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Treffgarne, United Kingdom
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