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 commencement of January introduces an average high-temperature of a freezing cold -0.2°C (31.6°F), closely mirroring the preceding month. A consistent average low of -2.7°C (27.1°F) is noted throughout January, only a small step down from its daytime high.Humidity
The average relative humidity in January in Reigi, Estonia, is 87%.Rainfall
In January, the rain falls for 9.1 days. Throughout January, 41mm (1.61") of precipitation is accumulated. In Reigi, during the entire year, the rain falls for 149.1 days and collects up to 430mm (16.93") of precipitation.Snowfall
January through May, October through December are months with snowfall in Reigi. The month with the most snowfall is January, when snow falls for 17.9 days and typically aggregates up to 145mm (5.71") of snow.Daylight
In Reigi, Estonia, the average length of the day in January is 7h and 7min.On the first day of the month, sunrise is at 09:23 and sunset at 15:43. On the last day of January, sunrise is at 08:41 and sunset at 16:45 EET.
Sunshine
In Reigi, the average sunshine in January is 2.2h.UV index
The months with the lowest UV index in Reigi are January, March and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 1 translates into these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Reigi in January?
What is the average humidity in January in Reigi?
How much does it rain in Reigi in January?
What is the snowiest month in Reigi?
How many days does it snow in January in Reigi?
What is the average length of the day in January in Reigi?
When are sunrise and sunset in January in Reigi?
How many hours of sunshine does Reigi have in January?
What are the months with the lowest UV index in Reigi?
What is the UV index reading in January in Reigi?
Average temperature in January
Reigi, Estonia
- Average high temperature in January: -0.2°C
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in January: -2.7°C
The months with the highest average low temperature are July and August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure in January
Reigi, Estonia
- Average pressure in January: 1011.9mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in January
Reigi, Estonia
- Average wind speed in January: 21.1km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is May (15.6km/h).
Average humidity in January
Reigi, Estonia
- Average humidity in January: 87%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in January
Reigi, Estonia
- Average rainfall in January: 41mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in January
Reigi, Estonia
- Average rainfall days in January: 9.1 days
The month with the highest number of rainy days is November (17.8 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in January
Reigi, Estonia
- Average snowfall in January: 145mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Reigi, Estonia
- Average snowfall days in January: 17.9 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Reigi, Estonia
- Average daylight in January: 7h and 1min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in January: 2h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in January
Reigi, Estonia
- Average sunshine days in January: 7.1 days
The month with the most sunshine days is May (19.6 days).
The month with the least sunshine days is December (3.6 days).
Average UV index in January
Reigi, Estonia
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in January
Reigi, Estonia
- Average cloud cover in January: 73
The month with the most cloud cover is December (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in January
Reigi, Estonia
- Average visibility in January: 8km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
