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
In Romsey, the lowest temperatures are generally noted in January, averaging a high of 7.4°C (45.3°F) and a low of 3.3°C (37.9°F).Humidity
The months with the highest humidity in Romsey are January and December, with an average relative humidity of 87%.Rainfall
In Romsey, in January, it is raining for 16.8 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, in Romsey, there are 184.9 rainfall days, and 482mm (18.98") of precipitation is accumulated.Snowfall
Months with snowfall in Romsey are January through March, November and December. In Romsey, United Kingdom, during January, snow falls for 1.5 days and regularly aggregates up to 6mm (0.24") of snow. Throughout the year, in Romsey, there are 4.5 snowfall days, and 20mm (0.79") of snow is accumulated.Daylight
The average length of the day in January in Romsey is 8h and 31min.On the first day of January, sunrise is at 8:08 am and sunset at 4:09 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:54 pm GMT.
Sunshine
The average sunshine in January is 4.1h.UV index
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Romsey?
What is the temperature in January in Romsey?
What is the most humid month in Romsey?
What is the average humidity in January in Romsey?
How much does it rain in Romsey in January?
How much does it snow in Romsey in January?
How many hours of daylight does Romsey have in January?
When are sunrise and sunset in January in Romsey?
How many hours of sunshine does Romsey have in January?
When is the lowest UV index in Romsey?
What is the UV index intensity in January in Romsey?
Average temperature in January
Romsey, United Kingdom
- Average high temperature in January: 7.4°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in January: 3.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest months (with the lowest average low temperature) are January and February (3.3°C).
Average pressure in January
Romsey, United Kingdom
- Average pressure in January: 1014.9mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in January
Romsey, United Kingdom
- Average wind speed in January: 18.6km/h
The windiest month (with the highest average wind speed) is February (19.3km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in January
Romsey, United Kingdom
- Average humidity in January: 87%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in January
Romsey, United Kingdom
- Average rainfall in January: 43mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in January
Romsey, United Kingdom
- Average rainfall days in January: 16.8 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is September (12.3 days).
Average snowfall in January
Romsey, United Kingdom
- Average snowfall in January: 6mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Romsey, United Kingdom
- Average snowfall days in January: 1.5 days
The month with the highest number of snowfall days is January (1.5 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
Romsey, United Kingdom
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
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 42min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in January
Romsey, United Kingdom
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is March (14 days).
The month with the least sunshine days is November (8.9 days).
Average UV index in January
Romsey, 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 and November (UV index 2).
Average cloud cover in January
Romsey, United Kingdom
- Average cloud cover in January: 58
The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 44).
Average visibility in January
Romsey, 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).
