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
With its high average temperature of 6.2°C (43.2°F) and a low of 1.8°C (35.2°F), January is regarded as the coldest month.Humidity
In Roudham, the average relative humidity in January is 88%.Rainfall
In Roudham, in January, during 14.5 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, in Roudham, United Kingdom, there are 169.1 rainfall days, and 379mm (14.92") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Roudham. In Roudham, in January, during 3.2 snowfall days, 17mm (0.67") of snow is typically accumulated. In Roudham, during the entire year, snow falls for 11.7 days and aggregates up to 69mm (2.72") of snow.Daylight
The average length of the day in January in Roudham is 8h and 19min.On the first day of the month, sunrise is at 8:06 am and sunset at 3:52 pm. On the last day of January, in Roudham, sunrise is at 7:39 am and sunset at 4:39 pm GMT.
Sunshine
In January, the average sunshine in Roudham, United Kingdom, is 4h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Roudham?
How cold is January in Roudham?
What is the average humidity in January in Roudham?
How many days does it rain in January in Roudham?
How much does it snow in Roudham in January?
How many hours of daylight does Roudham have in January?
What time are sunrise and sunset in January in Roudham?
How long on average sun shines in January in Roudham?
When is the lowest UV index in Roudham?
What is the UV index intensity in January in Roudham?
Average temperature in January
Roudham, United Kingdom
- Average high temperature in January: 6.2°C
The warmest month (with the highest average high temperature) is August (21.2°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in January: 1.8°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in January
Roudham, United Kingdom
- Average pressure in January: 1013.8mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in January
Roudham, United Kingdom
- Average wind speed in January: 17.9km/h
The windiest months (with the highest average wind speed) are February and December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in January
Roudham, United Kingdom
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in January
Roudham, United Kingdom
- Average rainfall in January: 29mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in January
Roudham, United Kingdom
- Average rainfall days in January: 14.5 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (11.3 days).
Average snowfall in January
Roudham, United Kingdom
- Average snowfall in January: 17mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Roudham, United Kingdom
- Average snowfall days in January: 3.2 days
The month with the highest number of snowfall days is February (4.2 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
Roudham, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in January
Roudham, United Kingdom
- Average sunshine days in January: 12.8 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in January
Roudham, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Roudham, United Kingdom
- Average cloud cover in January: 60
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 46).
Average visibility in January
Roudham, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Roudham, United Kingdom
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