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
January, recording an average high temperature of -2.6°C (27.3°F) and a low temperature of -5.7°C (21.7°F), is Irvala's coldest month.Humidity
The months with the highest humidity in Irvala, Estonia, are January and February, with an average relative humidity of 91%.Rainfall
In January, in Irvala, the rain falls for 7.3 days. Throughout January, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Irvala, there are 137.3 rainfall days, and 432mm (17.01") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall in Irvala is January, when snow falls for 21.8 days and typically aggregates up to 185mm (7.28") of snow.Daylight
In Irvala, the average length of the day in January is 7h and 1min.On the first day of January in Irvala, sunrise is at 09:08 and sunset at 15:22. On the last day of the month, sunrise is at 08:25 and sunset at 16:25 EET.
Sunshine
In January, the average sunshine is 1.9h.UV index
The months with the lowest UV index are January through March and November, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 1 in January translates into these instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What is the coldest time of year in Irvala?
How cold is it in Irvala in January?
What are the most humid months in Irvala?
What is the average humidity in January in Irvala?
How much does it rain in Irvala in January?
What is the snowiest month in Irvala?
How much does it snow in Irvala in January?
How many hours of daylight does Irvala have in January?
When are sunrise and sunset in January in Irvala?
How many hours of sunshine does Irvala have in January?
What is the month with the lowest UV index in Irvala?
How high is the UV index in January in Irvala?
Average temperature in January
Irvala, Estonia
- Average high temperature in January: -2.6°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-2.6°C).
- Average low temperature in January: -5.7°C
The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in January
Irvala, Estonia
- Average pressure in January: 1012.7mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).
Average wind speed in January
Irvala, Estonia
- Average wind speed in January: 18.4km/h
The windiest month (with the highest average wind speed) is December (20.9km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in January
Irvala, Estonia
- Average humidity in January: 91%
The months with the highest relative humidity are January and February (91%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in January
Irvala, Estonia
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is August (50mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in January
Irvala, Estonia
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in January
Irvala, Estonia
- Average snowfall in January: 185mm
The month with the highest snowfall is January (185mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Irvala, Estonia
- Average snowfall days in January: 21.8 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Irvala, Estonia
- Average daylight in January: 7h and 0min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in January
Irvala, Estonia
- Average sunshine days in January: 5.8 days
The month with the most sunshine days is May (18.4 days).
The month with the least sunshine days is January (5.8 days).
Average UV index in January
Irvala, Estonia
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March and November (UV index 1).
Average cloud cover in January
Irvala, Estonia
- Average cloud cover in January: 79
The month with the most cloud cover is December (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in January
Irvala, Estonia
- Average visibility in January: 8km
The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is February (7km).
Irvala, Estonia
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