+59.4370° · +24.7535° · ELEV 0m
Tallinn
Estonia · Harjumaa
Monthly weather averages for Tallinn, Estonia — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
July → JanuaryClimate Overview
Tallinn has a temperate climate. The warmest month is July (21°C average high) and the coolest is January (-1°C).
№ 02
711 mm / yearRainfall by Month
Tallinn sees 711 mm of rain a year. The wettest month is August (96 mm); the driest is March (36 mm).
№ 03
June–AugustBest Time to Visit
June–August
12°C – 21°C · 13.0h sun
The best time to visit Tallinn is June–August, when temperatures average 12°C–21°C with 13.0 sunshine hours per day.
Some visitors prefer May for cooler, drier conditions.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | -0.9°C | -4.7°C | 55 mm | 1.7 h | 09:04 | 15:55 |
|---|---|---|---|---|---|---|
| February | 0.4°C | -3.6°C | 48 mm | 3.3 h | 07:58 | 17:12 |
| March | 3.5°C | -2.5°C | 36 mm | 6.9 h | 06:38 | 18:21 |
| April | 8.7°C | 0.9°C | 41 mm | 10.6 h | 06:06 | 20:35 |
| May | 14.9°C | 5.9°C | 52 mm | 12.8 h | 04:47 | 21:46 |
| June | 19.7°C | 11.5°C | 62 mm | 14.0 h | 04:03 | 22:39 |
| July | 21.3°C | 14.0°C | 80 mm | 13.7 h | 04:29 | 22:24 |
| August | 20.8°C | 13.8°C | 96 mm | 11.2 h | 05:37 | 21:14 |
| September | 15.9°C | 9.9°C | 62 mm | 8.5 h | 06:48 | 19:44 |
| October | 9.3°C | 4.9°C | 66 mm | 5.0 h | 07:57 | 18:15 |
| November | 4.4°C | 1.0°C | 59 mm | 2.0 h | 08:14 | 15:56 |
| December | 1.1°C | -2.5°C | 54 mm | 1.3 h | 09:12 | 15:19 |