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
The coldest month is January, with an average high-temperature of -3°C (26.6°F) and an average low-temperature of -7.3°C (18.9°F).Humidity
In Rulli, the average relative humidity in January is 93%.Rainfall
In Rulli, in January, it is raining for 6.5 days, with typically 37mm (1.46") of accumulated precipitation. In Rulli, during the entire year, the rain falls for 161.5 days and collects up to 516mm (20.31") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Rulli, in January, snow falls for 20.7 days, with typically accumulated 183mm (7.2") of snow. In Rulli, Estonia, during the entire year, snow falls for 92.6 days and aggregates up to 841mm (33.11") of snow.Daylight
In January, the average length of the day is 7h and 19min.On the first day of January, sunrise is at 09:01 and sunset at 15:37. On the last day of the month, sunrise is at 08:22 and sunset at 16:36 EET.
Sunshine
The average sunshine in January is 2h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In January, the UV index of 1 transforms into the following advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Rulli?
How cold is January in Rulli?
What is the average humidity in January in Rulli?
How many days does it rain in January in Rulli?
How much does it snow in Rulli in January?
What is the average length of the day in January in Rulli?
What time are sunrise and sunset in January in Rulli?
How long on average sun shines in January in Rulli?
What is the month with the lowest UV index in Rulli?
What is the UV index reading in January in Rulli?
Average temperature in January
Rulli, Estonia
- Average high temperature in January: -3°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in January: -7.3°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in January
Rulli, Estonia
- Average pressure in January: 1013mbar
The months with the highest atmospheric pressure are May and October (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in January
Rulli, Estonia
- Average wind speed in January: 12.7km/h
The windiest month (with the highest average wind speed) is December (13.6km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in January
Rulli, Estonia
- Average humidity in January: 93%
The month with the highest relative humidity is February (94%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in January
Rulli, Estonia
- Average rainfall in January: 37mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in January
Rulli, Estonia
- Average rainfall days in January: 6.5 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in January
Rulli, Estonia
- Average snowfall in January: 183mm
The month with the highest snowfall is February (223mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Rulli, Estonia
- Average snowfall days in January: 20.7 days
The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rulli, Estonia
- Average daylight in January: 7h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in January: 2h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in January
Rulli, Estonia
- Average sunshine days in January: 8.4 days
The month with the most sunshine days is May (14 days).
The month with the least sunshine days is December (4.8 days).
Average UV index in January
Rulli, 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, November and December (UV index 1).
Average cloud cover in January
Rulli, Estonia
- Average cloud cover in January: 78
The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in January
Rulli, Estonia
- Average visibility in January: 6km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
