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
January brings the lowest temperatures, with an average high of 7.4°C (45.3°F) and an average low of 3.3°C (37.9°F).Humidity
The months with the highest humidity in Rockchapel, Ireland, are January, October through December, with an average relative humidity of 90%.Rainfall
In Rockchapel, Ireland, in January, during 18.8 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Rockchapel, during the entire year, the rain falls for 195.7 days and collects up to 471mm (18.54") of precipitation.Snowfall
Months with snowfall in Rockchapel are January through March, November and December. January is the month with the most snowfall in Rockchapel, Ireland. Snow falls for 1 days and accumulates 10mm (0.39") of snow.Daylight
In Rockchapel, Ireland, the average length of the day in January is 8h and 20min.On the first day of the month, sunrise is at 8:46 am and sunset at 4:33 pm. On the last day of January, in Rockchapel, sunrise is at 8:19 am and sunset at 5:20 pm GMT.
Sunshine
The months with the least sunshine are January and December, with an average of 3.2h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rockchapel, Ireland. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In January, a daily UV index of 2 turns into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Rockchapel?
What are the temperatures in Rockchapel in January?
What is the most humid month in Rockchapel?
What is the average humidity in January in Rockchapel?
How much does it rain in Rockchapel in January?
What is the snowiest month in Rockchapel?
How many days does it snow in January in Rockchapel?
How many hours of daylight does Rockchapel have in January?
When is the sunrise / sunset in January in Rockchapel?
What are the months with the least sunshine in Rockchapel?
How long on average sun shines in January in Rockchapel?
What is the month with the lowest UV index in Rockchapel?
How high is the UV index in January in Rockchapel?
Average temperature in January
Rockchapel, Ireland
- Average high temperature in January: 7.4°C
The warmest month (with the highest average high temperature) is July (17.1°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in January: 3.3°C
The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is March (2.8°C).
Average pressure in January
Rockchapel, 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 (1008.7mbar).
Average wind speed in January
Rockchapel, Ireland
- Average wind speed in January: 18.1km/h
The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.2km/h).
Average humidity in January
Rockchapel, Ireland
- Average humidity in January: 90%
The months with the highest relative humidity are January, October, November and December (90%).
The month with the lowest relative humidity is April (84%).
Average rainfall in January
Rockchapel, Ireland
- Average rainfall in January: 49mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in January
Rockchapel, Ireland
- Average rainfall days in January: 18.8 days
The month with the highest number of rainy days is January (18.8 days).
The month with the least rainy days is September (13.6 days).
Average snowfall in January
Rockchapel, Ireland
- Average snowfall in January: 10mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Rockchapel, Ireland
- Average snowfall days in January: 1 days
The months with the highest number of snowfall days are February and March (1.3 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
Rockchapel, 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: 3h and 1min
The month with the most sunshine is June (Average sunshine: 5h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in January
Rockchapel, Ireland
- Average sunshine days in January: 8.7 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is January (8.7 days).
Average UV index in January
Rockchapel, 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
Rockchapel, Ireland
- Average cloud cover in January: 69
The months with the most cloud cover are July and August (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 63).
Average visibility in January
Rockchapel, 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).
