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
The coldest time of the year is January, with temperatures averaging a high of 5.9°C (42.6°F) and a low of 1.7°C (35.1°F).Humidity
In Navenny, the average relative humidity in January is 90%.Rainfall
In January, the rain falls for 18.8 days. Throughout January, 57mm (2.24") of precipitation is accumulated. Throughout the year, there are 240.4 rainfall days, and 703mm (27.68") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Navenny. In Navenny, Ireland, in January, during 3.4 snowfall days, 30mm (1.18") of snow is typically accumulated. Throughout the year, there are 11.5 snowfall days, and 135mm (5.31") of snow is accumulated.Daylight
In January, the average length of the day is 7h and 56min.On the first day of January in Navenny, sunrise is at 8:54 am and sunset at 4:14 pm. On the last day of the month, sunrise is at 8:23 am and sunset at 5:05 pm GMT.
Sunshine
With an average of 3.1h of sunshine, January has the least sunshine of the year.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 estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In January, the maximum UV index of 2 translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What is the coldest time of year in Navenny?
Is it cold in Navenny during January?
What is the average humidity in January in Navenny?
How much does it rain in Navenny in January?
How much does it snow in Navenny in January?
How many hours of daylight does Navenny have in January?
When are sunrise and sunset in January in Navenny?
What is the month with the least sunshine in Navenny?
How many hours of sunshine does Navenny have in January?
What are the months with the lowest UV index in Navenny?
How high is the UV index in January in Navenny?
Average temperature in January
Navenny, Ireland
- Average high temperature in January: 5.9°C
The warmest month (with the highest average high temperature) is July (16.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in January: 1.7°C
The month with the highest average low temperature is July (9.9°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in January
Navenny, Ireland
- Average pressure in January: 1009.2mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).
Average wind speed in January
Navenny, Ireland
- Average wind speed in January: 17.8km/h
The windiest month (with the highest average wind speed) is January (17.8km/h).
The calmest month (with the lowest average wind speed) is July (11.5km/h).
Average humidity in January
Navenny, Ireland
- Average humidity in January: 90%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is April (84%).
Average rainfall in January
Navenny, Ireland
- Average rainfall in January: 57mm
The wettest month (with the highest rainfall) is August (81mm).
The driest month (with the least rainfall) is April (39mm).
Average rainfall days in January
Navenny, Ireland
- Average rainfall days in January: 18.8 days
The month with the highest number of rainy days is August (25.6 days).
The month with the least rainy days is February (15.8 days).
Average snowfall in January
Navenny, Ireland
- Average snowfall in January: 30mm
The month with the highest snowfall is February (51mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Navenny, Ireland
- Average snowfall days in January: 3.4 days
The month with the highest number of snowfall days is February (3.5 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
Navenny, Ireland
- Average daylight in January: 7h and 5min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in January
Navenny, Ireland
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is November (9.8 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in January
Navenny, Ireland
- Average UV index in January: 2
The month with the highest UV index is 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
Navenny, Ireland
- Average cloud cover in January: 70
The month with the most cloud cover is August (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 61).
Average visibility in January
Navenny, Ireland
- Average visibility in January: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are July, August and September (7km).
Navenny, Ireland
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