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
January and February are known as Pontardawe's coldest months, with an average high-temperature of 7.3°C (45.1°F).Humidity
January and December, with an average relative humidity of 87%, are the most humid months.Rainfall
In Pontardawe, in January, it is raining for 16.1 days, with typically 48mm (1.89") of accumulated precipitation. Throughout the year, there are 181.3 rainfall days, and 568mm (22.36") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Pontardawe. The month with the most snowfall is January, when snow falls for 2 days and typically aggregates up to 12mm (0.47") of snow.Daylight
In January, the average length of the day in Pontardawe is 8h and 25min.On the first day of the month, sunrise is at 8:21 am and sunset at 4:15 pm. On the last day of January, in Pontardawe, sunrise is at 7:56 am and sunset at 5:01 pm GMT.
Sunshine
With an average of 3.7h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index in Pontardawe are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during January leads to these advisories:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Pontardawe?
What are the temperatures in Pontardawe in January?
What is the most humid month in Pontardawe?
What is the average humidity in January in Pontardawe?
How much does it rain in Pontardawe in January?
What is the snowiest month in Pontardawe?
How many days does it snow in January in Pontardawe?
How many hours of daylight does Pontardawe have in January?
What time are sunrise and sunset in January in Pontardawe?
What is the month with the least sunshine in Pontardawe?
How many hours of sunshine does Pontardawe have in January?
What are the months with the lowest UV index in Pontardawe?
What is the UV index reading in January in Pontardawe?
Average temperature in January
Pontardawe, United Kingdom
- Average high temperature in January: 7.3°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The months with the lowest average high temperature are January and February (7.3°C).
- Average low temperature in January: 3.9°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 (3.8°C).
Average pressure in January
Pontardawe, United Kingdom
- Average pressure in January: 1013.7mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in January
Pontardawe, United Kingdom
- Average wind speed in January: 21.9km/h
The windiest month (with the highest average wind speed) is December (22.4km/h).
The calmest month (with the lowest average wind speed) is June (14.9km/h).
Average humidity in January
Pontardawe, United Kingdom
- Average humidity in January: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (81%).
Average rainfall in January
Pontardawe, United Kingdom
- Average rainfall in January: 48mm
The wettest months (with the highest rainfall) are November and December (66mm).
The driest month (with the least rainfall) is May (31mm).
Average rainfall days in January
Pontardawe, United Kingdom
- Average rainfall days in January: 16.1 days
The month with the highest number of rainy days is November (17 days).
The month with the least rainy days is September (12.6 days).
Average snowfall in January
Pontardawe, United Kingdom
- Average snowfall in January: 12mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Pontardawe, United Kingdom
- Average snowfall days in January: 2 days
The month with the highest number of snowfall days is January (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
Pontardawe, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in January
Pontardawe, United Kingdom
- Average sunshine days in January: 10.5 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in January
Pontardawe, 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
Pontardawe, United Kingdom
- Average cloud cover in January: 62
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 47).
Average visibility in January
Pontardawe, 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).
