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
January
Weather in January
Temperature
The advent of January signifies a minor shift to an average high-temperature of a still frosty 8°C (46.4°F), aligning closely with December. January notes an average low temperature of 4.2°C (39.6°F) in Poltimore, subtly down from the daytime highs.Humidity
The months with the highest humidity in Poltimore are January, October through December, with an average relative humidity of 86%.Rainfall
In Poltimore, in January, during 16.5 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Poltimore, during the entire year, the rain falls for 171.2 days and collects up to 453mm (17.83") of precipitation.Snowfall
Months with snowfall in Poltimore are January through March, November and December. January is the month with the most snowfall. Snow falls for 1.3 days and accumulates 8mm (0.31") of snow.Daylight
In January, the average length of the day is 8h and 33min.On the first day of January, sunrise is at 8:15 am and sunset at 4:18 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 in Poltimore.UV index
The months with the lowest UV index in Poltimore, United Kingdom, are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 2 in January translates into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in Poltimore?
What is the most humid month in Poltimore?
What is the average humidity in January in Poltimore?
How many days does it rain in January in Poltimore?
When does it snow the most in Poltimore?
How much does it snow in Poltimore in January?
How many hours of daylight does Poltimore have in January?
When are sunrise and sunset in January in Poltimore?
What is the month with the least sunshine in Poltimore?
How long on average sun shines in January in Poltimore?
What are the months with the lowest UV index in Poltimore?
What is the UV index reading in January in Poltimore?
Average temperature in January
Poltimore, 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
Poltimore, 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
Poltimore, 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
Poltimore, 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
Poltimore, 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
Poltimore, 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
Poltimore, 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
Poltimore, 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
Poltimore, United Kingdom
- Average daylight in January: 8h and 4min
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 1min
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
Poltimore, 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
Poltimore, 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
Poltimore, 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
Poltimore, 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).
