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
Temperature records mark January as the coldest month, with highs averaging 5.7°C (42.3°F) and lows at 1.7°C (35.1°F).Humidity
The months with the highest humidity are January, October through December, with an average relative humidity of 90%.Rainfall
In Machynlleth, in January, during 18.1 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Machynlleth, United Kingdom, during the entire year, the rain falls for 212 days and collects up to 785mm (30.91") of precipitation.Snowfall
January through May, November and December are months with snowfall in Machynlleth. In Machynlleth, in January, during 4.5 snowfall days, 45mm (1.77") of snow is typically accumulated. In Machynlleth, during the entire year, snow falls for 17.5 days and aggregates up to 199mm (7.83") of snow.Daylight
The average length of the day in January is 8h and 17min.On the first day of the month, sunrise is at 8:26 am and sunset at 4:11 pm. On the last day of January, sunrise is at 7:59 am and sunset at 4:58 pm GMT.
Sunshine
The months with the least sunshine in Machynlleth are January and February, with an average of 3.2h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Machynlleth?
How cold does it get in Machynlleth in January?
What is the most humid month in Machynlleth?
What is the average humidity in January in Machynlleth?
How many days does it rain in January in Machynlleth?
How much does it snow in Machynlleth in January?
What is the average length of the day in January in Machynlleth?
What time are sunrise and sunset in January in Machynlleth?
What is the month with the least sunshine in Machynlleth?
How many hours of sunshine does Machynlleth have in January?
When is the lowest UV index in Machynlleth?
What is the UV index reading in January in Machynlleth?
Average temperature in January
Machynlleth, United Kingdom
- Average high temperature in January: 5.7°C
The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in January: 1.7°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in January
Machynlleth, United Kingdom
- Average pressure in January: 1013mbar
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
Machynlleth, United Kingdom
- Average wind speed in January: 18.6km/h
The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is June (12.3km/h).
Average humidity in January
Machynlleth, United Kingdom
- Average humidity in January: 90%
The months with the highest relative humidity are January, October, November and December (90%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in January
Machynlleth, United Kingdom
- Average rainfall in January: 65mm
The wettest month (with the highest rainfall) is December (90mm).
The driest month (with the least rainfall) is May (41mm).
Average rainfall days in January
Machynlleth, United Kingdom
- Average rainfall days in January: 18.1 days
The month with the highest number of rainy days is August (20 days).
The month with the least rainy days is February (14.3 days).
Average snowfall in January
Machynlleth, United Kingdom
- Average snowfall in January: 45mm
The month with the highest snowfall is February (61mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in January
Machynlleth, United Kingdom
- Average snowfall days in January: 4.5 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Machynlleth, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 12min).
Average sunshine days in January
Machynlleth, United Kingdom
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is March (12.3 days).
The month with the least sunshine days is August (6.6 days).
Average UV index in January
Machynlleth, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (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
Machynlleth, United Kingdom
- Average cloud cover in January: 68
The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are April and May (Cloud cover 56).
Average visibility in January
Machynlleth, United Kingdom
- Average visibility in January: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (8km).
