Weather in Tallinn in June 2025
Average weather
Average temperature in Tallinn in June
The expected average maximum temperature in June is +21°C with a maximum of +28°C and a minimum of +5°C.
The average maximum temperature goes up 61% by the end of the month, compared with the beginning of the month, from +11°C to +25°C.
Is Tallinn warm or cold in June?
Tallinn is typically mild in June.
Maximum temperatures go up compared to the previous month from +14°C to +18°C. The minimum temperature also goes up from +5°C to +10°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
June is one of the warmest months in Tallinn, here is the comparison with other months:
Water temperature in Tallinn in June
Water in Tallinn in June is Cold. It varies from +9°C to +18°C, with an average of +14°C. This is almost similar to the air temperature, which averages +18°C.
In June, water temperatures are average relative to the rest of the year:
Can you swim in Tallinn in June?
Climate in Tallinn in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +14°C | +18°C | +21°C | ||||
| Min. temperature | ||||||
| -3°C | +3°C | +6°C | ||||
| Max. temperature | ||||||
| +31°C | +32°C | +33°C | ||||
| Rainfall | ||||||
| 46 mm | 68 mm | 78 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 2 m/s | ||||
| Avg. water temperature | ||||||
| +7°C | +14°C | +19°C | ||||
| Humidity | ||||||
| 68% | 72% | 75% | ||||
| Air pressure | ||||||
| 1014 HPa | 1011 HPa | 1011 HPa | ||||
| Sunny days | ||||||
| 9 | 7 | 6 | ||||
| Cloudy days | ||||||
| 7 | 5 | 5 | ||||
| Rainy days | ||||||
| 14 | 16 | 17 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as good as in May. It’s getting warmer as June arrives. The average maximum temperature goes up from +14°C to +18°C during the day. Prepare for more rain. Average rainfall goes from 46 mm to 68 mm. Humidity rises from 68% to 72%. The average wind speed doesn’t change much during June, staying around 3 m/s. The days becoming less sunny, going from 9 sunny days in May to 7 in June.
Next month (July) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Tallinn is gradually decreasing during June, going from 6 m/s to 3 m/s over the course of the month.
Rain
How was the weather last June in Tallinn?
Climate Change over Years
The climate in Tallinn in June has not changed much over the last 43 years.
The average temperature was the lowest in 1987 (+6°C) and the highest in 2020 (+11°C). The driest year was 2018 with only 182 mm of rainfall, and the wettest year was 2016 with 848 mm.
FAQ
Is June a good time to visit Tallinn?
Can you sunbathe in Tallinn in June?
Can you swim in Tallinn in June?
Is Tallinn rainy in June?
Is it sunny in Tallinn in June?
Monthly weather in Tallinn
Source of the data
For this page, we’ve looked at the typical weather in Tallinn, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.