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
With average high temperatures of 7°C (44.6°F) and lows of 2.7°C (36.9°F), January is the coldest month.Humidity
In Firhouse, the average relative humidity in January is 89%.Rainfall
In Firhouse, in January, it is raining for 14.6 days, with typically 36mm (1.42") of accumulated precipitation. In Firhouse, during the entire year, the rain falls for 209.2 days and collects up to 564mm (22.2") of precipitation.Snowfall
Months with snowfall in Firhouse are January through March, November and December. In Firhouse, during January, snow falls for 1.4 days and regularly aggregates up to 17mm (0.67") of snow. In Firhouse, Ireland, during the entire year, snow falls for 7.1 days and aggregates up to 56mm (2.2") of snow.Daylight
In Firhouse, the average length of the day in January is 8h and 11min.On the first day of January in Firhouse, sunrise is at 8:40 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 8:11 am and sunset at 5:05 pm GMT.
Sunshine
In January, the average sunshine is 4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Firhouse, Ireland. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What are the coldest months in Firhouse?
How cold is January in Firhouse?
What is the average humidity in January in Firhouse?
How much does it rain in Firhouse in January?
How many days does it snow in January in Firhouse?
What is the average length of the day in January in Firhouse?
What time are sunrise and sunset in January in Firhouse?
How many hours of sunshine does Firhouse have in January?
What is the month with the lowest UV index in Firhouse?
How high is the UV index in January in Firhouse?
Average temperature in January
Firhouse, Ireland
- Average high temperature in January: 7°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in January: 2.7°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure in January
Firhouse, Ireland
- Average pressure in January: 1011.5mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in January
Firhouse, Ireland
- Average wind speed in January: 21.1km/h
The windiest month (with the highest average wind speed) is January (21.1km/h).
The calmest months (with the lowest average wind speed) are June and July (13.6km/h).
Average humidity in January
Firhouse, Ireland
- Average humidity in January: 89%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are March, April and May (85%).
Average rainfall in January
Firhouse, Ireland
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is August (71mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in January
Firhouse, Ireland
- Average rainfall days in January: 14.6 days
The month with the highest number of rainy days is August (24.2 days).
The month with the least rainy days is February (13.6 days).
Average snowfall in January
Firhouse, Ireland
- Average snowfall in January: 17mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Firhouse, Ireland
- Average snowfall days in January: 1.4 days
The month with the highest number of snowfall days is February (2.4 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
Firhouse, 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: 4h and 0min
The months with the most sunshine are April and May (Average sunshine: 6h and 42min).
The months with the least sunshine are February, October and November (Average sunshine: 3h and 54min).
Average sunshine days in January
Firhouse, Ireland
- Average sunshine days in January: 13.2 days
The month with the most sunshine days is January (13.2 days).
The month with the least sunshine days is August (3.4 days).
Average UV index in January
Firhouse, 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, February, November and December (UV index 2).
Average cloud cover in January
Firhouse, Ireland
- Average cloud cover in January: 60
The month with the most cloud cover is July (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in January
Firhouse, Ireland
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (9km).
The months with the lowest visibility are July, August and September (8km).
Firhouse, Ireland
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