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, characterized by an average high temperature of 7.1°C (44.8°F) and a low temperature of 2.6°C (36.7°F), is generally the coldest month.Humidity
In January, the average relative humidity is 89%.Rainfall
In January, the rain falls for 20.4 days. Throughout January, 65mm (2.56") of precipitation is accumulated. In Ballaghaderreen, during the entire year, the rain falls for 258.3 days and collects up to 829mm (32.64") of precipitation.Snowfall
January through April, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 3.8 days and typically aggregates up to 43mm (1.69") of snow.Daylight
In January, the average length of the day is 8h and 5min.On the first day of January, sunrise is at 8:52 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 8:23 am and sunset at 5:12 pm GMT.
Sunshine
With an average of 3.6h of sunshine, January has the least sunshine of the year.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 estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What is the temperature in January in Ballaghaderreen?
What is the average humidity in January in Ballaghaderreen?
How many days does it rain in January?
What is the snowiest month?
How many days does it snow in January?
How many hours of daylight does Ballaghaderreen have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Ballaghaderreen, Ireland
- Average high temperature in January: 7.1°C
The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in January: 2.6°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure in January
Ballaghaderreen, Ireland
- Average pressure in January: 1009.8mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed in January
Ballaghaderreen, Ireland
- Average wind speed in January: 19.7km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in January
Ballaghaderreen, Ireland
- Average humidity in January: 89%
The months with the highest relative humidity are November and December (90%).
The month with the lowest relative humidity is April (84%).
Average rainfall in January
Ballaghaderreen, Ireland
- Average rainfall in January: 65mm
The wettest month (with the highest rainfall) is August (96mm).
The driest months (with the least rainfall) are April and September (51mm).
Average rainfall days in January
Ballaghaderreen, Ireland
- Average rainfall days in January: 20.4 days
The month with the highest number of rainy days is August (27.8 days).
The month with the least rainy days is February (17 days).
Average snowfall in January
Ballaghaderreen, Ireland
- Average snowfall in January: 43mm
The month with the highest snowfall is January (43mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Ballaghaderreen, Ireland
- Average snowfall days in January: 3.8 days
The months with the highest number of snowfall days are January and February (3.8 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
Ballaghaderreen, Ireland
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Ballaghaderreen, Ireland
- Average sunshine days in January: 7.9 days
The month with the most sunshine days is December (8.5 days).
The month with the least sunshine days is August (1.1 days).
Average UV index in January
Ballaghaderreen, Ireland
- Average UV index in January: 2
The month with the highest UV index is 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
Ballaghaderreen, Ireland
- Average cloud cover in January: 66
The months with the most cloud cover are July and August (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in January
Ballaghaderreen, Ireland
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April and December (9km).
The month with the lowest visibility is July (7km).
