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Tallinn in July: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Tallinn in July will be like? Take a look at our weather guide for Tallinn, based on historical data.
Check flight prices to Tallinn on Avionero:
July

Weather in Tallinn in July 2025

OK Weather
Mild
🌧️
Rainy
🌊
Fresh water
If you plan to visit Tallinn in July, the weather is typically alright, with an average high temperature of +70°F during the day and approximately 6 sunny days. Expect some rainy, though, as there are typically 17 rainy days in the month and around 78 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.
Good to know:
  • July is usually the hottest month of the year in Tallinn;

Average weather

☀️
+70°F
Avg. max. temperature
+43°F
Min.
+91°F
Max.
78 mm
Total precipitation
75%
Avg. humidity
2 m/s
Avg. wind
6 ☀️
Sunny Days
5 ⛅️
Cloudy
17 🌦
Rainy
Our opinion: Tallinn has OK weather in July.

Average temperature in Tallinn in July

Here are the expected maximum, average and minimum temperatures in Tallinn for July based on the historical data.
Last Year
Historical Data

Going from a maximum of +77°F during the day to a minimum of +50°F during the night, the temperature in July averages around +68°F.

The average maximum temperature goes up 7% by the end of the month, compared with the beginning of the month, from +68°F to +70°F.

Is Tallinn warm or cold in July?

Tallinn is typically mild in July.

Maximum temperatures go up compared to the previous month from +64°F to +70°F. The minimum temperature also goes up from +50°F to +55°F.

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 +59°F to +73°F, with an average of +66°F. This is almost similar to the air temperature, which averages +70°F.

The water temperature in July is one of the warmest of the entire year:

The warmest water temperatures in Tallinn are reached in August, when the average sea temperature rises to +66°F. The coldest water temperatures are in February, with an average of +32°F.

Can you swim in Tallinn in July?

Water temperature (+66°F) in Tallinn in July might be suited for short swims and acclimatized swimmers might find it refreshing.
🦭
Cold
Below +61°F
🏄‍♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
Think of bringing a full-body or shorty wetsuit (3mm-5mm thickness) to provide insulation and maintain body heat.

Climate in Tallinn in July

Tallinn weather looks like this, on average, in July and the surrounding months.
JuneJulyAugust
Avg. temperature
+64°F+70°F+68°F
Min. temperature
+37°F+43°F+39°F
Max. temperature
+90°F+91°F+90°F
Rainfall
68 mm78 mm86 mm
Wind
3 m/s2 m/s2 m/s
Avg. water temperature
+56°F+66°F+66°F
Humidity
72%75%79%
Air pressure
1011 HPa1011 HPa1011 HPa
Sunny days
765
Cloudy days
556
Rainy days
161718
Snowy days
000

July typically has worse weather conditions compared to June. It’s getting warmer as July arrives. The average maximum temperature goes up from +64°F to +70°F 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

Wind speed in Tallinn in July based on historical data.
Last Year
Historical Data

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

Amount of rainfall in mm during July in Tallinn based on historical data.
Last Year
Historical Data
Typically, there is a 61% chance of rain on an average day in July, with total rainfall of approximately 82 mm. The maximum amount of rainfall per day is around 17 mm, which is considered light rain. July is a pretty wet month with over 19 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
July is one of the rainiest months in Tallinn, here is a comparison with other months, total mm:
Tallinn wettest month is August, where a typical day has a 58% chance of precipitation and 86 mm of rainfall per day. February, on the other hand, is the driest month with a mere 7% chance of precipitation and 11 mm of rainfall per day.

How was the weather last July in Tallinn?

This is the weather in Tallinn in July 2023:
1 July
☁️
+68°F
2 July
🌧️
+66°F
3 July
🌧️
+62°F
4 July
🌧️
+64°F
5 July
☁️
+65°F
6 July
🌧️
+69°F
7 July
☁️
+67°F
8 July
☁️
+66°F
9 July
☁️
+63°F
10 July
☀️
+67°F
11 July
☀️
+69°F
12 July
☀️
+72°F
13 July
☀️
+73°F
14 July
☁️
+69°F
15 July
☀️
+72°F
16 July
☀️
+77°F
17 July
☁️
+73°F
18 July
🌧️
+66°F
19 July
☀️
+67°F
20 July
☀️
+66°F
21 July
☀️
+67°F
22 July
☀️
+67°F
23 July
☀️
+65°F
24 July
☀️
+68°F
25 July
🌧️
+68°F
26 July
☁️
+69°F
27 July
☀️
+67°F
28 July
☀️
+66°F
29 July
☁️
+70°F
30 July
☀️
+73°F
31 July
🌧️
+70°F
In July 2023 Tallinn had 15 sunny days, 9 cloudy days, and 7 rainy days. The average maximum temperature was +68°F, with an absolute maximum of +77°F and a minimum of +63°F. The average humidity was 80%, with a maximum of 100% and a minimum of 49%. The average wind speed was 3 m/s, with a maximum of 10 m/s and a minimum of 0 m/s.
Are you planning a trip in July?

Climate Change Over the Years

This is how Tallinn climate has changed over the last 43 years.

The climate in Tallinn in July has not changed that much over the last 43 years.

The average temperature was the lowest in 1987 (+44°F) and the highest in 2020 (+52°F). The driest year was 2018 with only 182 mm of rainfall, and the wettest year was 2016 with 848 mm.

FAQ

Frequently asked questions about the weather in Tallinn in July:

Is July a good time to visit Tallinn?

It’s always a good time to visit Tallinn, but the weather is changeable in July, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Tallinn in July?

July has mild temperatures in Tallinn. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Can you swim in Tallinn in July?

In general, you can swim in Tallinn in July, if you want to, at an average water temperature of +66°F. But it will feel quite cool, and some precautions are necessary to ensure your comfort and safety.

Is Tallinn rainy in July?

Tallinn is often rainy in July. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Tallinn in July?

Usually, it’s not very sunny in Tallinn in July, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

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.