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
Blacksod sees the arrival of January with an average high-temperature of a still frosty 9°C (48.2°F), indicating a subtle variation from December. In Blacksod, a slight decrease from the daytime peak is noted during the month of January, with an average low-temperature of 7.1°C (44.8°F).Humidity
In January, the average relative humidity is 79%.Rainfall
In Blacksod, Ireland, during January, the rain falls for 24.7 days and regularly aggregates up to 98mm (3.86") of precipitation. In Blacksod, during the entire year, the rain falls for 261.2 days and collects up to 953mm (37.52") of precipitation.Snowfall
January and November are months with snowfall. The months with the most snowfall are January and November, with an average 1mm (0.04") of accumulated snow.Daylight
In Blacksod, the average length of the day in January is 8h and 4min.On the first day of January in Blacksod, sunrise is at 8:59 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 8:29 am and sunset at 5:17 pm GMT.
Sunshine
The months with the least sunshine are January and December, with an average of 3.3h of sunshine.UV index
The months with the lowest UV index are January and February, 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 the average person.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in January?
What is the average humidity in January?
How many days does it rain in January?
What is the snowiest month?
When does it start snowing?
What is the average length of the day 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?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Blacksod, Ireland
- Average high temperature in January: 9°C
The warmest month (with the highest average high temperature) is August (15.3°C).
The month with the lowest average high temperature is February (8.9°C).
- Average low temperature in January: 7.1°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (6.7°C).
Average pressure in January
Blacksod, Ireland
- Average pressure in January: 1008.9mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is November (1006.6mbar).
Average wind speed in January
Blacksod, Ireland
- Average wind speed in January: 36.3km/h
The windiest month (with the highest average wind speed) is December (36.7km/h).
The calmest month (with the lowest average wind speed) is July (22.4km/h).
Average humidity in January
Blacksod, Ireland
- Average humidity in January: 79%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are February, March, November and December (78%).
Average rainfall in January
Blacksod, Ireland
- Average rainfall in January: 98mm
The wettest month (with the highest rainfall) is December (107mm).
The driest month (with the least rainfall) is April (49mm).
Average rainfall days in January
Blacksod, Ireland
- Average rainfall days in January: 24.7 days
The month with the highest number of rainy days is August (24.9 days).
The month with the least rainy days is April (17.5 days).
Average snowfall in January
Blacksod, Ireland
- Average snowfall in January: 1mm
The months with the highest snowfall are January and November (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in January
Blacksod, Ireland
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is March (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Blacksod, Ireland
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is June (Average sunshine: 8h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).
Average sunshine days in January
Blacksod, Ireland
- Average sunshine days in January: 4.2 days
The month with the most sunshine days is May (10.8 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in January
Blacksod, Ireland
- Average UV index in January: 2
The months with the highest UV index are May, June and August (UV index 4).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in January
Blacksod, Ireland
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in January
Blacksod, Ireland
- Average visibility in January: 9km
The months with the highest visibility are February, April, June and November (10km).
The months with the lowest visibility are January, March, May, July, August, September, October and December (9km).
