January weather forecastOola, Ireland
January
Weather in January
January, like December, is a frosty winter month in Oola, Ireland, with an average temperature fluctuating between 2.1°C (35.8°F) and 7.2°C (45°F).Temperature
January, having an average high-temperature of 7.2°C (45°F) and an average low-temperature of 2.1°C (35.8°F), is the coldest month.Humidity
In Oola, the average relative humidity in January is 91%.Rainfall
The month with the least rainfall is January, when the rain falls for 10.3 days and typically collects 18mm (0.71") of precipitation.Snowfall
January through March, November and December are months with snowfall. The months with the most snowfall are January and February, with an average 11mm (0.43") of accumulated snow.Daylight
In January, the average length of the day is 8h and 18min.On the first day of January in Oola, sunrise is at 8:43 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 5:16 pm GMT.
Sunshine
In Oola, Ireland, the average sunshine in January is 4h.UV index
The months with the lowest UV index in Oola are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 2 suggests this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Oola, Ireland
- Average high temperature in January: 7.2°C
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in January: 2.1°C
The month with the highest average low temperature is July (10.5°C).
The coldest months (with the lowest average low temperature) are February and March (1.8°C).
Average pressure in January
Oola, Ireland
- Average pressure in January: 1012mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.6mbar).
Average wind speed in January
Oola, Ireland
- Average wind speed in January: 17.8km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in January
Oola, Ireland
- Average humidity in January: 91%
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (86%).
Average rainfall in January
Oola, Ireland
- Average rainfall in January: 18mm
The wettest month (with the highest rainfall) is November (36mm).
The driest month (with the least rainfall) is January (18mm).
Average rainfall days in January
Oola, Ireland
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (10.3 days).
Average snowfall in January
Oola, Ireland
- Average snowfall in January: 11mm
The months with the highest snowfall are January and February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Oola, Ireland
- Average snowfall days in January: 1.8 days
The months with the highest number of snowfall days are January and February (1.8 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
Oola, Ireland
- Average daylight in January: 8h and 18min
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 0min
The month with the most sunshine is June (Average sunshine: 5h and 54min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in January
Oola, Ireland
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is December (17.4 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in January
Oola, 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, March, November and December (UV index 2).
Average cloud cover in January
Oola, Ireland
- Average cloud cover in January: 62
The month with the most cloud cover is July (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in January
Oola, Ireland
- Average visibility in January: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are July, August and September (7km).
