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
The yearly lowest temperatures occur in January and December, averaging a high-temperature of 6.9°C (44.4°F).Humidity
The average relative humidity in January is 91%.Rainfall
The month with the least rainfall is January, when the rain falls for 11.4 days and typically collects 16mm (0.63") of precipitation.Snowfall
Months with snowfall in Clonaslee are January through April, November and December. In Clonaslee, in January, during 1.6 snowfall days, 12mm (0.47") of snow is typically accumulated. In Clonaslee, Ireland, during the entire year, snow falls for 7.7 days and aggregates up to 58mm (2.28") of snow.Daylight
The average length of the day in January is 8h and 13min.On the first day of January, sunrise is at 8:44 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 5:10 pm GMT.
Sunshine
In January, the average sunshine is 3.8h.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 reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Clonaslee?
Is it cold in Clonaslee during January?
What is the average humidity in January in Clonaslee?
What is the driest month in Clonaslee?
How many days does it rain in January in Clonaslee?
How many days does it snow in January in Clonaslee?
What is the average length of the day in January in Clonaslee?
When is the sunrise / sunset in January in Clonaslee?
How many hours of sunshine does Clonaslee have in January?
When is the lowest UV index in Clonaslee?
What is the UV index intensity in January in Clonaslee?
Average temperature in January
Clonaslee, Ireland
- Average high temperature in January: 6.9°C
The warmest month (with the highest average high temperature) is July (17.7°C).
The months with the lowest average high temperature are January and December (6.9°C).
- Average low temperature in January: 1.8°C
The month with the highest average low temperature is July (10.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).
Average pressure in January
Clonaslee, Ireland
- Average pressure in January: 1011.2mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1008mbar).
Average wind speed in January
Clonaslee, Ireland
- Average wind speed in January: 18.9km/h
The windiest months (with the highest average wind speed) are January, February and December (18.9km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in January
Clonaslee, Ireland
- Average humidity in January: 91%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are March, April and May (86%).
Average rainfall in January
Clonaslee, Ireland
- Average rainfall in January: 16mm
The wettest month (with the highest rainfall) is November (32mm).
The driest month (with the least rainfall) is January (16mm).
Average rainfall days in January
Clonaslee, Ireland
- Average rainfall days in January: 11.4 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in January
Clonaslee, Ireland
- Average snowfall in January: 12mm
The months with the highest snowfall are February and November (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Clonaslee, Ireland
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (2.5 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
Clonaslee, Ireland
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in January
Clonaslee, Ireland
- Average sunshine days in January: 15.5 days
The month with the most sunshine days is December (15.7 days).
The month with the least sunshine days is July (10.1 days).
Average UV index in January
Clonaslee, Ireland
- Average UV index in January: 2
The months with the highest UV index are May and June (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
Clonaslee, Ireland
- Average cloud cover in January: 63
The month with the most cloud cover is July (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in January
Clonaslee, Ireland
- Average visibility in January: 8km
The months with the highest visibility are February, March and December (9km).
The month with the lowest visibility is July (7km).
