Tallinn weather in January 2021

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-3
-3°C max day temperature
1
1 hour of sunshine per day
19
19 days with some rainfall
-9
-9°C min night temperature
7
7 hours of daylight per day
0
No heat & humidity
46
46 mm of monthly rainfall
0
No UV (Maximum) Index UV index
2
2°C sea temperature

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The January weather guide for Tallinn, Estonia shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How cold is it in Tallinn in January?

Daytime temperatures usually reach -3°C in Tallinn in January, falling to -9°C at night.

How sunny is it in Tallinn in January?

There are normally 1 hour of bright sunshine each day in Tallinn in January - that's 13% of daylight hours.

Is the sea cold around Tallinn in January?

The average sea temperature around Tallinn in January is 2°C.

Does it rain in Tallinn in January?

There are usually 19 days with some rain in Tallinn in January and the average monthly rainfall is 46mm. Rain may fall as snow in this month.