Okres Semily (Harrachov)
August
Weather in Okres Semily for August 2026
Your guide to Okres Semily weather in August - trends and predictions
Expect cooler weather in first days of August 2026 in Okres Semily with the forecast suggesting a temperature of 24.4 °C, lower than the historical average.
In general, the average temperature in Okres Semily at the beginning of August is 23.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.9 °C by the end of August.
Okres Semily experiences moderate rainfall in August, with an average of 9 rainy days and a total precipitation of 59.3 mm.
Temperatures
Rain 🌧️
22
Dry days
9
Rainy days
0
Snow days
22°/11°
Temperatures
12 km/h
Avg max wind
66 %
Avg humidity
Okres Semily Weather August
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Temperatures trend during August in Okres Semily
See the weather trend as well as the moving average line
August weather in Okres Semily day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 34° /19° | 6.6 mm | 8 | |
| 2 Aug. |  Light rain shower | 22° /16° | 11.4 mm | 6 | |
| 3 Aug. | Light rain shower | 26° /13° | 6.6 mm | 7 | |
| 4 Aug. | Sunny | 23° /11° | 0 mm | 6 | |
| 5 Aug. | Light rain shower | 18° /10° | 5.6 mm | 4 | |
| 6 Aug. |  Partly cloudy | 19° /9° | 0 mm | 9 | |
| 7 Aug. | Sunny | 22° /10° | 0 mm | 8 | |
| 8 Aug. | Partly cloudy | 26° /13° | 0 mm | 8 | |
| 9 Aug. | Partly cloudy | 27° /15° | 0 mm | 8 | |
| 10 Aug. | Sunny | 21° /13° | 0 mm | 8 | |
| 11 Aug. | Sunny | 23° /12° | 0 mm | 8 | |
| 12 Aug. | Sunny | 26° /12° | 0 mm | 8 | |
| 13 Aug. | Sunny | 28° /15° | 0 mm | 8 | |
| 14 Aug. | Sunny | 31° /18° | 0 mm | 7 | |
| 15 Aug. | Sunny | 32° /19° | 0 mm | 7 | |
| 16 Aug. | Patchy rain possible | 24° /15° | 0.3 mm | 7 | |
| 17 Aug. | Sunny | 19° /11° | 0 mm | 7 | |
| 18 Aug. |  Cloudy | 22° /9° | 0 mm | 7 | |
| 19 Aug. | Sunny | 24° /10° | 0 mm | 7 | |
| 20 Aug. | Sunny | 24° /12° | 0 mm | 7 | |
| 21 Aug. | Patchy rain possible | 21° /11° | 0 mm | 7 | |
| 22 Aug. | Partly cloudy | 18° /7° | 0 mm | 7 | |
| 23 Aug. | Light rain shower | 14° /6° | 3.3 mm | 4 | |
| 24 Aug. | Partly cloudy | 18° /4° | 0 mm | 6 | |
| 25 Aug. | Partly cloudy | 19° /7° | 0 mm | 6 | |
| 26 Aug. | Sunny | 21° /8° | 0 mm | 6 | |
| 27 Aug. | Patchy rain possible | 23° /12° | 0 mm | 6 | |
| 28 Aug. | Partly cloudy | 27° /15° | 3.6 mm | 6 | |
| 29 Aug. | Light rain shower | 20° /15° | 13.5 mm | 2 | |
| 30 Aug. | Patchy rain possible | 21° /14° | 4.3 mm | 3 | |
| 31 Aug. | Sunny | 22° /12° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Okres Semily in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Okres Semily forecast closer to your planned date for the most up-to-date weather information.
Change Month
Okres Semily in August - FAQ
What are the expected maximum and minimum temperatures in Okres Semily during August?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Okres Semily during August?
Moderate rainfall is anticipated in Okres Semily during August, with a total of 59.3 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Okres Semily during August?
The average wind speed in Okres Semily during August is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Okres Semily
Explore the daily rainfall trends and prepare for Okres Semilys August weather 💧
Typically, Okres Semily has 9 rainy days in August with a total of 59.3 mm of rainfall.
UV exposure in Okres Semily during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Okres Semily?Get accurate weather forecasts for Okres Semily, located at latitude 50.772 and longitude 15.431. Stay updated with localized weather information tailored for Okres Semily.
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