January weather forecastCullompton, United Kingdom

January

Weather in January

January, like December, is another chilly winter month in Cullompton, United Kingdom, with an average temperature fluctuating between 4.2°C (39.6°F) and 8°C (46.4°F).

Temperature

With the start of January, Cullompton measures an average high-temperature of a still frosty 8°C (46.4°F), not significantly differing from December's 9.1°C (48.4°F). Cullompton, in January, logs an average low-temperature of 4.2°C (39.6°F), a subtle step down from daytime readings.

Humidity

January, October through December, with an average relative humidity of 86%, are the most humid months.

Rainfall

In Cullompton, during January, the rain falls for 16.5 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 171.2 rainfall days, and 453mm (17.83") of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. The month with the most snowfall in Cullompton is January, when snow falls for 1.3 days and typically aggregates up to 8mm (0.31") of snow.

Daylight

The average length of the day in January in Cullompton is 8h and 32min.
On the first day of January, sunrise is at 8:15 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:02 pm GMT.

Sunshine

January, February and November, with an average of 4.1h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index in Cullompton are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.

Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In January, the average high-temperature and low-temperature in Cullompton are 8°C (46.4°F) and 4.2°C (39.6°F) respectively.

January, October through December, with an average relative humidity of 86%, are most humid months.

In January, the average relative humidity is 86%.

In January, in Cullompton, the rain falls for 16.5 days. Throughout January, 41mm (1.61") of precipitation is accumulated.

January is the month with the most snowfall in Cullompton. Snow falls for 1.3 days and accumulates 8mm (0.31") of snow.

In Cullompton, during January, snow falls for 1.3 days and regularly aggregates up to 8mm (0.31") of snow.

In January, the average day length is 8h and 32min.

On the first day of January, sunrise is at 8:15 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:02 pm GMT.

The months with the least sunshine in Cullompton are January, February and November, with an average of 4.1h of sunshine.

The average sunshine duration in January in Cullompton, United Kingdom, is 4.1h.

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

The average daily maximum UV index in January in Cullompton is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

9.1°C

8°C

7.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

23.8km/h

23.3km/h

24km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.8

11.7

11.8

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Cullompton, United Kingdom

Average high temperature in January: 8°C

The warmest month (with the highest average high temperature) is July (19.1°C).
The month with the lowest average high temperature is February (7.9°C).

Average low temperature in January: 4.2°C

The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).

Average pressure in January
Cullompton, United Kingdom

Average pressure in January: 1014.6mbar

The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).

Average wind speed in January
Cullompton, United Kingdom

Average wind speed in January: 22km/h

The windiest month (with the highest average wind speed) is February (22.5km/h).
The calmest month (with the lowest average wind speed) is July (14.8km/h).

Average humidity in January
Cullompton, United Kingdom

Average humidity in January: 86%

The months with the highest relative humidity are January, October, November and December (86%).
The months with the lowest relative humidity are April, May and July (83%).

Average rainfall in January
Cullompton, United Kingdom

Average rainfall in January: 41mm

The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is May (24mm).

Average rainfall days in January
Cullompton, United Kingdom

Average rainfall days in January: 16.5 days

The month with the highest number of rainy days is November (17.8 days).
The month with the least rainy days is September (11.5 days).

Average snowfall in January
Cullompton, 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
Cullompton, United Kingdom

Average snowfall days in January: 1.3 days

The months with the highest number of snowfall days are January and February (1.3 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
Cullompton, United Kingdom

Average daylight in January: 8h and 30min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).

Average sunshine in January: 4h and 6min

The month with the most sunshine is July (Average sunshine: 8h and 30min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 6min).

Average sunshine days in January
Cullompton, United Kingdom

Average sunshine days in January: 11.7 days

The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is November (8.6 days).

Average UV index in January
Cullompton, 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, November and December (UV index 2).

Average cloud cover in January
Cullompton, United Kingdom

Average cloud cover in January: 57

The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is April (Cloud cover 45).

Average visibility in January
Cullompton, United Kingdom

Average visibility in January: 9km

The month with the highest visibility is February (10km).
The months with the lowest visibility are January, March, April, May, June, July, August, September, October, November and December (9km).