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 tends to be the coldest month, with temperatures averaging a daily high of -3.3°C (26.1°F) and a low of -7.3°C (18.9°F).Humidity
In January, the average relative humidity is 93%.Rainfall
In Riidma, during January, the rain falls for 7.8 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, in Riidma, there are 155.2 rainfall days, and 467mm (18.39") of precipitation is accumulated.Snowfall
Months with snowfall in Riidma are January through May, October through December. In Riidma, during January, snow falls for 20.4 days and regularly aggregates up to 171mm (6.73") of snow. Throughout the year, in Riidma, there are 94.3 snowfall days, and 818mm (32.2") of snow is accumulated.Daylight
The average length of the day in January is 7h and 12min.On the first day of the month, sunrise is at 09:01 and sunset at 15:27. On the last day of January, in Riidma, sunrise is at 08:20 and sunset at 16:28 EET.
Sunshine
In January, the average sunshine is 2h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 1 during January translates into the following guidance:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What are the coldest months in Riidma?
How cold is January in Riidma?
What is the average humidity in January in Riidma?
How much does it rain in Riidma in January?
How many days does it snow in January in Riidma?
How many hours of daylight does Riidma have in January?
When is the sunrise / sunset in January in Riidma?
How many hours of sunshine does Riidma have in January?
What are the months with the lowest UV index in Riidma?
How high is the UV index in January in Riidma?
Average temperature in January
Riidma, Estonia
- Average high temperature in January: -3.3°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in January: -7.3°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in January
Riidma, Estonia
- Average pressure in January: 1013.1mbar
The months with the highest atmospheric pressure are May and October (1015.2mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in January
Riidma, Estonia
- Average wind speed in January: 12.9km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is May (10.8km/h).
Average humidity in January
Riidma, Estonia
- Average humidity in January: 93%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (70%).
Average rainfall in January
Riidma, Estonia
- Average rainfall in January: 34mm
The wettest month (with the highest rainfall) is August (51mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in January
Riidma, Estonia
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in January
Riidma, Estonia
- Average snowfall in January: 171mm
The month with the highest snowfall is February (197mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Riidma, Estonia
- Average snowfall days in January: 20.4 days
The month with the highest number of snowfall days is January (20.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Riidma, Estonia
- Average daylight in January: 7h and 1min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in January: 2h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in January
Riidma, Estonia
- Average sunshine days in January: 7.5 days
The month with the most sunshine days is May (15.4 days).
The month with the least sunshine days is December (5.1 days).
Average UV index in January
Riidma, 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
Riidma, Estonia
- Average cloud cover in January: 79
The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in January
Riidma, Estonia
- Average visibility in January: 6km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January and February (6km).
Riidma, Estonia
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