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
Weather in January
Temperature
Arthurstown records the coldest temperatures in January, averaging a high of 8.2°C (46.8°F) and a low of 4.7°C (40.5°F).Humidity
The average relative humidity in January in Arthurstown is 85%.Rainfall
In Arthurstown, Ireland, in January, it is raining for 14.1 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, in Arthurstown, Ireland, there are 160.8 rainfall days, and 344mm (13.54") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Arthurstown, during January, snow falls for 1 days and regularly aggregates up to 1mm (0.04") of snow. In Arthurstown, during the entire year, snow falls for 4.4 days and aggregates up to 10mm (0.39") of snow.Daylight
In January, the average length of the day in Arthurstown is 8h and 20min.On the first day of January, sunrise is at 8:37 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 8:10 am and sunset at 5:11 pm GMT.
Sunshine
With an average of 4.2h of sunshine, January has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 2 during January leads to these instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What is the coldest time of year in Arthurstown?
What are the temperatures in Arthurstown in January?
What is the average humidity in January in Arthurstown?
How much does it rain in Arthurstown in January?
How many days does it snow in January in Arthurstown?
What is the average length of the day in January in Arthurstown?
What time are sunrise and sunset in January in Arthurstown?
What is the month with the least sunshine in Arthurstown?
How long on average sun shines in January in Arthurstown?
What are the months with the lowest UV index in Arthurstown?
What is the UV index intensity in January in Arthurstown?
Average temperature in January
Arthurstown, Ireland
- Average high temperature in January: 8.2°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 (8.2°C).
- Average low temperature in January: 4.7°C
The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is March (4.3°C).
Average pressure in January
Arthurstown, Ireland
- Average pressure in January: 1012.5mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in January
Arthurstown, Ireland
- Average wind speed in January: 24.1km/h
The windiest month (with the highest average wind speed) is December (25km/h).
The calmest months (with the lowest average wind speed) are June and July (16.4km/h).
Average humidity in January
Arthurstown, Ireland
- Average humidity in January: 85%
The months with the highest relative humidity are July and December (87%).
The months with the lowest relative humidity are February, March and April (84%).
Average rainfall in January
Arthurstown, Ireland
- Average rainfall in January: 24mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is May (17mm).
Average rainfall days in January
Arthurstown, Ireland
- Average rainfall days in January: 14.1 days
The month with the highest number of rainy days is August (15.4 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in January
Arthurstown, Ireland
- Average snowfall in January: 1mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Arthurstown, Ireland
- Average snowfall days in January: 1 days
The month with the highest number of snowfall days is February (1.5 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
Arthurstown, Ireland
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in January
Arthurstown, Ireland
- Average sunshine days in January: 13.6 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is October (11.3 days).
Average UV index in January
Arthurstown, Ireland
- 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
Arthurstown, Ireland
- Average cloud cover in January: 57
The months with the most cloud cover are January and February (Cloud cover 57).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility in January
Arthurstown, Ireland
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, September, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (9km).
Arthurstown, Ireland
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