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
In Tallaght, the lowest average temperatures are observed in January, with a high of 7°C (44.6°F) and a low of 2.7°C (36.9°F).Humidity
In January, the average relative humidity is 89%.Rainfall
In Tallaght, in January, it is raining for 14.6 days, with typically 36mm (1.42") of accumulated precipitation. In Tallaght, during the entire year, the rain falls for 209.2 days and collects up to 564mm (22.2") of precipitation.Snowfall
January through March, November and December are months with snowfall in Tallaght. In Tallaght, in January, during 1.4 snowfall days, 17mm (0.67") of snow is typically accumulated. Throughout the year, there are 7.1 snowfall days, and 56mm (2.2") of snow is accumulated.Daylight
In Tallaght, the average length of the day in January is 8h and 11min.On the first day of January, 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
The average sunshine in January in Tallaght 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 Tallaght. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 2 during January morphs into the following directions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Tallaght?
How cold is January in Tallaght?
What is the average humidity in January in Tallaght?
How much does it rain in Tallaght in January?
How many days does it snow in January in Tallaght?
How many hours of daylight does Tallaght have in January?
When are sunrise and sunset in January in Tallaght?
How many hours of sunshine does Tallaght have in January?
When is the lowest UV index in Tallaght?
How high is the UV index in January in Tallaght?
Average temperature in January
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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
Tallaght, 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).
