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
Achill Sound's January weather reaches an average high of 7.6°C (45.7°F) and an average low of 4.5°C (40.1°F), making it the coldest month.Humidity
The average relative humidity in January is 85%.Rainfall
In Achill Sound, in January, during 17.4 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Achill Sound, Ireland, during the entire year, the rain falls for 210.4 days and collects up to 483mm (19.02") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Achill Sound, in January, snow falls for 2.5 days, with typically accumulated 14mm (0.55") of snow. In Achill Sound, during the entire year, snow falls for 11 days and aggregates up to 72mm (2.83") of snow.Daylight
The average length of the day in January is 8h and 5min.On the first day of the month, sunrise is at 8:58 am and sunset at 4:28 pm. On the last day of January, sunrise is at 8:28 am and sunset at 5:17 pm GMT.
Sunshine
January and December, with an average of 3.5h of sunshine, are months with the least sunshine in Achill Sound.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 2 in January suggests the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are the coldest months in Achill Sound?
What are January temperatures in Achill Sound?
What is the average humidity in January in Achill Sound?
How much does it rain in Achill Sound in January?
How much does it snow in Achill Sound in January?
What is the average length of the day in January in Achill Sound?
What time are sunrise and sunset in January in Achill Sound?
What is the month with the least sunshine in Achill Sound?
How long on average sun shines in January in Achill Sound?
What are the months with the lowest UV index in Achill Sound?
What is the UV index intensity in January in Achill Sound?
Average temperature in January
Achill Sound, Ireland
- Average high temperature in January: 7.6°C
The warmest month (with the highest average high temperature) is August (16°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in January: 4.5°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).
Average pressure in January
Achill Sound, Ireland
- Average pressure in January: 1009.7mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed in January
Achill Sound, Ireland
- Average wind speed in January: 25.1km/h
The windiest month (with the highest average wind speed) is January (25.1km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
Average humidity in January
Achill Sound, Ireland
- Average humidity in January: 85%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is April (81%).
Average rainfall in January
Achill Sound, Ireland
- Average rainfall in January: 41mm
The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in January
Achill Sound, Ireland
- Average rainfall days in January: 17.4 days
The month with the highest number of rainy days is August (20.9 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in January
Achill Sound, Ireland
- Average snowfall in January: 14mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Achill Sound, Ireland
- Average snowfall days in January: 2.5 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Achill Sound, 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 3min
The month with the most sunshine is June (Average sunshine: 7h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in January
Achill Sound, Ireland
- Average sunshine days in January: 8.8 days
The month with the most sunshine days is December (9.7 days).
The month with the least sunshine days is August (4.2 days).
Average UV index in January
Achill Sound, 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
Achill Sound, Ireland
- Average cloud cover in January: 67
The months with the most cloud cover are January, July and August (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in January
Achill Sound, Ireland
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Achill Sound, Ireland
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