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 sea temperature 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
Aberystwyth's coldest month, January, registers temperatures that range from a high of 6.8°C (44.2°F) to a low of 3.7°C (38.7°F).Humidity
In January, the average relative humidity in Aberystwyth, United Kingdom, is 86%.Rainfall
In Aberystwyth, during January, the rain falls for 13.2 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 151.5 rainfall days, and 343mm (13.5") of precipitation is accumulated.Snowfall
January through April and December are months with snowfall in Aberystwyth. In Aberystwyth, in January, snow falls for 1.6 days, with typically accumulated 6mm (0.24") of snow. In Aberystwyth, United Kingdom, during the entire year, snow falls for 5.5 days and aggregates up to 25mm (0.98") of snow.Sea temperature
In Aberystwyth, the average seawater temperature in January is 8.8°C (47.8°F).Note: Immersing oneself in 8.8°C (47.8°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
In Aberystwyth, the average length of the day in January is 8h and 19min.On the first day of January in Aberystwyth, sunrise is at 8:26 am and sunset at 4:12 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 4:59 pm GMT.
Sunshine
In Aberystwyth, the average sunshine in January is 3.7h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Aberystwyth. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 2 during January, leads to the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Aberystwyth?
How cold is January in Aberystwyth?
What is the average humidity in January in Aberystwyth?
How much does it rain in Aberystwyth in January?
How many days does it snow in January in Aberystwyth?
What is the sea water temperature in January in Aberystwyth?
How many hours of daylight does Aberystwyth have in January?
When is the sunrise / sunset in January in Aberystwyth?
How many hours of sunshine does Aberystwyth have in January?
What are the months with the lowest UV index in Aberystwyth?
What is the UV index reading in January in Aberystwyth?
Average temperature in January
Aberystwyth, United Kingdom
- Average high temperature in January: 6.8°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in January: 3.7°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in January
Aberystwyth, United Kingdom
- Average pressure in January: 1013.1mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).
Average wind speed in January
Aberystwyth, United Kingdom
- Average wind speed in January: 22.3km/h
The windiest month (with the highest average wind speed) is December (23.6km/h).
The calmest month (with the lowest average wind speed) is June (14.5km/h).
Average humidity in January
Aberystwyth, United Kingdom
- Average humidity in January: 86%
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is April (82%).
Average rainfall in January
Aberystwyth, United Kingdom
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is May (14mm).
Average rainfall days in January
Aberystwyth, United Kingdom
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is December (14.7 days).
The months with the least rainy days are April and May (11.1 days).
Average snowfall in January
Aberystwyth, United Kingdom
- Average snowfall in January: 6mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Aberystwyth, United Kingdom
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
Aberystwyth, United Kingdom
- Average sea temperature in January: 8.8°C
The best months for swimming (with the highest average sea temperature) are August and September (15.8°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).
Average daylight in January /
Average sunshine in January
Aberystwyth, 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: 3h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in January
Aberystwyth, United Kingdom
- Average sunshine days in January: 13.2 days
The month with the most sunshine days is March (16.5 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in January
Aberystwyth, 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, March, November and December (UV index 2).
Average cloud cover in January
Aberystwyth, United Kingdom
- Average cloud cover in January: 63
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility in January
Aberystwyth, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (9km).
