Kassari Weather in August
With daytime temperatures of 22°C (72°F) and nighttime lows of 15°C (59°F), August in Kassari brings pleasant temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in Kassari in August
As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Typically, about 14 days will experience rainfall, with an average of 72 mm (2.8 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Kassari in August
The perfect temperature in Kassari in August makes it a solid month to visit, with 22°C (72°F) during the day and 15°C (59°F) at night. The summer season is characteristic of August. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Kassari in August
The month enjoys around 257 hours of sunshine, creating mostly sunny days with good weather conditions.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Estonia, check out our Kassari's climate page.
Kassari Temperature in August
Min Temperature
15°C (59°F)
Max Temperature
22°C (72°F)
Chance of Rain
46%
Precipitation
72 mm (2.8 in)
Rainy days
14 days
Humidity
80% *
Sunshine
257 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kassari typically drop from around 21°C (70°F) at the start of August to approximately 18°C (64°F) by the end. Nights are cool, with lows typically ranging from 12°C (54°F) to 15°C (59°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Kassari in August
Browse day-by-day weather records for Kassari spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kassari historical weather extremes in August
The extremes listed below come from historical weather data collected in Kassari from 1976 through 2025.
- On August 4, 2014, temperatures climbed to 32°C (90°F), marking the warmest August day on record.
- Kassari experienced its chilliest August day on August 9, 1987, reaching only 12°C (54°F).
- Nighttime temperatures dropped to 3°C (37°F) on August 15, 1978, marking the coldest August night on record.
Best Places in Estonia in August
Find out more about the weather in Estonia and which places have the best travel conditions in this month. See all of Estonia in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Kassari in August
Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Kassari in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Estonia, check out our Kassari's climate page.
Temperature Rainfall Sunshine Humidity
See the full Kassari climate overview or explore weather in Estonia.
