January weather forecastIru, Estonia
January
Weather in January
January, like December, is a freezing cold winter month in Iru, Estonia, with temperature in the range of an average low of -5.3°C (22.5°F) and an average high of -1.9°C (28.6°F).Temperature
January, having an average high-temperature of -1.9°C (28.6°F) and an average low-temperature of -5.3°C (22.5°F), is the coldest month.Humidity
The average relative humidity in January in Iru is 90%.Rainfall
In Iru, in January, during 8.7 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, in Iru, Estonia, there are 176.6 rainfall days, and 578mm (22.76") of precipitation is accumulated.Snowfall
Months with snowfall in Iru are January through May, October through December. In Iru, Estonia, during January, snow falls for 20.1 days and regularly aggregates up to 177mm (6.97") of snow. In Iru, Estonia, during the entire year, snow falls for 90.7 days and aggregates up to 792mm (31.18") of snow.Daylight
In January, the average length of the day in Iru is 7h and 0min.On the first day of the month, sunrise is at 09:17 and sunset at 15:29. On the last day of January, in Iru, sunrise is at 08:34 and sunset at 16:33 EET.
Sunshine
The average sunshine in January in Iru is 2.1h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Iru, Estonia. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Iru, Estonia
- Average high temperature in January: -1.9°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in January: -5.3°C
The month with the highest average low temperature is July (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (-5.3°C).
Average pressure in January
Iru, Estonia
- Average pressure in January: 1012.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in January
Iru, Estonia
- Average wind speed in January: 17.3km/h
The windiest month (with the highest average wind speed) is December (19.6km/h).
The calmest month (with the lowest average wind speed) is May (13.2km/h).
Average humidity in January
Iru, Estonia
- Average humidity in January: 90%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in January
Iru, Estonia
- Average rainfall in January: 44mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in January
Iru, Estonia
- Average rainfall days in January: 8.7 days
The months with the highest number of rainy days are July and August (19.6 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in January
Iru, Estonia
- Average snowfall in January: 177mm
The month with the highest snowfall is February (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Iru, Estonia
- Average snowfall days in January: 20.1 days
The month with the highest number of snowfall days is January (20.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Iru, 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: 2h and 6min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in January
Iru, Estonia
- Average sunshine days in January: 6.8 days
The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is December (3.9 days).
Average UV index in January
Iru, Estonia
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in January
Iru, Estonia
- Average cloud cover in January: 75
The month with the most cloud cover is December (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in January
Iru, Estonia
- Average visibility in January: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
