Weather in Tallinn in July 2025
- July is usually the hottest month of the year in Tallinn;
Average weather
Average temperature in Tallinn in July
The expected average maximum temperature in July is +20°C with a maximum of +25°C and a minimum of +10°C.
The average maximum temperature goes up 7% by the end of the month, compared with the beginning of the month, from +20°C to +21°C.
Is Tallinn warm or cold in July?
Tallinn is typically mild in July.
Maximum temperatures go up compared to the previous month from +18°C to +21°C. The minimum temperature also goes up from +10°C to +13°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
July is the hottest month in Tallinn, here is the comparison with other months:
Water temperature in Tallinn in July
Water in Tallinn in July is Fresh. It varies from +15°C to +23°C, with an average of +19°C. This is almost similar to the air temperature, which averages +21°C.
The water temperature in July is one of the warmest of the entire year:
Can you swim in Tallinn in July?
Climate in Tallinn in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +18°C | +21°C | +20°C | ||||
| Min. temperature | ||||||
| +3°C | +6°C | +4°C | ||||
| Max. temperature | ||||||
| +32°C | +33°C | +32°C | ||||
| Rainfall | ||||||
| 68 mm | 78 mm | 86 mm | ||||
| Wind | ||||||
| 3 m/s | 2 m/s | 2 m/s | ||||
| Avg. water temperature | ||||||
| +14°C | +19°C | +19°C | ||||
| Humidity | ||||||
| 72% | 75% | 79% | ||||
| Air pressure | ||||||
| 1011 HPa | 1011 HPa | 1011 HPa | ||||
| Sunny days | ||||||
| 7 | 6 | 5 | ||||
| Cloudy days | ||||||
| 5 | 5 | 6 | ||||
| Rainy days | ||||||
| 16 | 17 | 18 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July typically has worse weather conditions compared to June. It’s getting warmer as July arrives. The average maximum temperature goes up from +18°C to +21°C during the day. Prepare for more rain. Average rainfall goes from 68 mm to 78 mm. Humidity rises from 72% to 75%. Winds are calmer in comparison to June, going down from 3 m/s to 2 m/s on average. The days becoming less sunny, going from 7 sunny days in June to 6 in July.
August brings much the same weather, it remains ok.
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 July, going from 6 m/s to 2 m/s over the course of the month.
Rain
How was the weather last July in Tallinn?
Climate Change over Years
The climate in Tallinn in July 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 July a good time to visit Tallinn?
Can you sunbathe in Tallinn in July?
Can you swim in Tallinn in July?
Is Tallinn rainy in July?
Is it sunny in Tallinn in July?
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.