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
January is Marthall's coldest month, registering average high temperatures of 5.7°C (42.3°F) and lows of 1.4°C (34.5°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 90%.Rainfall
In Marthall, during January, the rain falls for 15.1 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, in Marthall, United Kingdom, there are 189.7 rainfall days, and 484mm (19.06") of precipitation is accumulated.Snowfall
Months with snowfall in Marthall are January through March, November and December. The month with the most snowfall in Marthall is January, when snow falls for 2.5 days and typically aggregates up to 31mm (1.22") of snow.Daylight
In Marthall, the average length of the day in January is 8h and 11min.On the first day of January, sunrise is at 8:23 am and sunset at 4:01 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 4:49 pm GMT.
Sunshine
In Marthall, United Kingdom, the average sunshine in January is 3.7h.UV index
The months with the lowest UV index in Marthall, United Kingdom, are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard 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:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What part of the year is the coldest in Marthall?
How cold is it in Marthall in January?
What is the most humid month in Marthall?
What is the average humidity in January in Marthall?
How many days does it rain in January in Marthall?
When does it snow the most in Marthall?
How much does it snow in Marthall in January?
What is the average length of the day in January in Marthall?
When is the sunrise / sunset in January in Marthall?
How many hours of sunshine does Marthall have in January?
What is the month with the lowest UV index in Marthall?
What is the UV index intensity in January in Marthall?
Average temperature in January
Marthall, United Kingdom
- Average high temperature in January: 5.7°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in January: 1.4°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in January
Marthall, United Kingdom
- Average pressure in January: 1012.4mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in January
Marthall, United Kingdom
- Average wind speed in January: 17.3km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are June and July (12.4km/h).
Average humidity in January
Marthall, United Kingdom
- Average humidity in January: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is May (80%).
Average rainfall in January
Marthall, United Kingdom
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in January
Marthall, United Kingdom
- Average rainfall days in January: 15.1 days
The month with the highest number of rainy days is July (20 days).
The months with the least rainy days are February and March (13.1 days).
Average snowfall in January
Marthall, United Kingdom
- Average snowfall in January: 31mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Marthall, United Kingdom
- Average snowfall days in January: 2.5 days
The month with the highest number of snowfall days is February (3.1 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
Marthall, United Kingdom
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is April (Average sunshine: 7h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Marthall, United Kingdom
- Average sunshine days in January: 12.2 days
The month with the most sunshine days is March (13.9 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in January
Marthall, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (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
Marthall, United Kingdom
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in January
Marthall, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June and October (9km).
The months with the lowest visibility are January, July, August, September, November and December (8km).
Marthall, United Kingdom
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