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
Rosma's January weather reaches an average high of -3.8°C (25.2°F) and an average low of -8°C (17.6°F), making it the coldest month.Humidity
The months with the highest humidity are January and February, with an average relative humidity of 94%.Rainfall
In Rosma, during January, the rain falls for 7 days and regularly aggregates up to 32mm (1.26") of precipitation. In Rosma, during the entire year, the rain falls for 160.5 days and collects up to 490mm (19.29") of precipitation.Snowfall
Months with snowfall in Rosma, Estonia, are January through May, October through December. In Rosma, in January, during 19.8 snowfall days, 175mm (6.89") of snow is typically accumulated. Throughout the year, there are 90 snowfall days, and 807mm (31.77") of snow is accumulated.Daylight
The average length of the day in January in Rosma is 7h and 19min.On the first day of January, sunrise is at 08:57 and sunset at 15:32. On the last day of the month, sunrise is at 08:18 and sunset at 16:31 EET.
Sunshine
The average sunshine in January in Rosma is 1.9h.UV index
The months with the lowest UV index in Rosma are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 1 transforms into these recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Rosma?
How cold is it in Rosma in January?
What is the most humid month in Rosma?
What is the average humidity in January in Rosma?
How many days does it rain in January in Rosma?
How many days does it snow in January in Rosma?
What is the average length of the day in January in Rosma?
When are sunrise and sunset in January in Rosma?
How long on average sun shines in January in Rosma?
What is the month with the lowest UV index in Rosma?
How high is the UV index in January in Rosma?
Average temperature in January
Rosma, Estonia
- Average high temperature in January: -3.8°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in January: -8°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-8°C).
Average pressure in January
Rosma, Estonia
- Average pressure in January: 1014mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in January
Rosma, Estonia
- Average wind speed in January: 13.3km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest months (with the lowest average wind speed) are July and August (10.9km/h).
Average humidity in January
Rosma, Estonia
- Average humidity in January: 94%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (72%).
Average rainfall in January
Rosma, Estonia
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in January
Rosma, Estonia
- Average rainfall days in January: 7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in January
Rosma, Estonia
- Average snowfall in January: 175mm
The month with the highest snowfall is February (190mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Rosma, Estonia
- Average snowfall days in January: 19.8 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rosma, 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: 1h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 1h and 48min).
Average sunshine days in January
Rosma, Estonia
- Average sunshine days in January: 8.2 days
The month with the most sunshine days is May (13.8 days).
The month with the least sunshine days is December (6.2 days).
Average UV index in January
Rosma, 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
Rosma, Estonia
- Average cloud cover in January: 82
The months with the most cloud cover are February and December (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in January
Rosma, Estonia
- Average visibility in January: 6km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
