Tomorrow in Tallinn looks
overcast, with a high of 57°
and an overnight low of 46°.
Precipitation chance is modest at 22%.
Winds top out near 18 mph,
and the UV index reaches 1 (low).
Tallinn has an oceanic climate.
July is the warmest month, with average highs of 70°,
and January the coldest, when nights fall to around 23°.
August brings the most rain, on about 15 days,
while June is the sunniest, with 14.3 hours of sunshine a day.
Over a whole year it rains on roughly 148 days.
July, averaging 70°F (21°C) by day and 57°F (14°C) overnight. The hottest single day in our 2015-2024 record for this location reached 90°F (32°C).
What is the best month to go to Tallinn?
May to September is the sweet spot for Tallinn - these are the warmest and brightest weeks of the year. Expect 66°F (19°C) in the afternoon and around 12 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in May.
Does it snow in Tallinn?
Yes - about 32 days a year carry measurable snowfall, concentrated November through April.
What is the average temperature in Tallinn?
45°F (7°C) across all twelve months - about 50°F (10°C) by day and 39°F (4°C) after dark.
What should I pack for Tallinn?
It depends on the month: July runs to 70°F (21°C) while January holds at 31°F (-1°C). The full month-by-month breakdown is in the packing notes above.
When does it rain most in Tallinn?
August, at 3.7 inches (94 mm) over about 15 days. March is the driest month, at 1.4 inches (37 mm).
Which month is coolest in Tallinn?
January, with highs of 31°F (-1°C) and lows near 23°F (-5°C). The coldest day in the 2015-2024 record fell to -11°F (-24°C).
Does it freeze in Tallinn?
Average overnight lows sit at or below 0°C in 4 months of the year, December through March.