Kusatsu
August
Weather in Kusatsu for August 2025
Your guide to Kusatsu weather in August - trends and predictions
In general, the average temperature in Kusatsu at the beginning of August is 28 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23 °C by the end of August.
Kusatsu experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
Is August a good time to visit Kusatsu? check out the best time to travel to Kusatsu page.
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Temperatures
Rain 🌧️
More
4
Dry days
27
Rainy days
0
Snow days
26°/19°
Temperatures
8 km/h
Avg max wind
85 %
Avg humidity
Kusatsu in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  30° | 3 29° | ||||
| 4 29° | 5 28° | 6 26° | 7  24° | 8 25° | 9 27° | 10 28° |
| 11  29° | 12 30° | 13 26° | 14 25° | 15 25° | 16 23° | 17 29° |
| 18 28° | 19 28° | 20 28° | 21 26° | 22 24° | 23 28° | 24 28° |
| 25  23° | 26 24° | 27 22° | 28 24° | 29 22° | 30 21° | 31 25° |
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Temperatures trend during August in Kusatsu
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Sunny | 30° /17° | 0 mm | 8 | |
| 2 Aug. | Patchy rain possible | 30° /18° | 0 mm | 7 | |
| 3 Aug. | Patchy rain possible | 29° /19° | 0.1 mm | 6 | |
| 4 Aug. | Patchy rain possible | 29° /19° | 5.1 mm | 6 | |
| 5 Aug. | Light rain shower | 28° /19° | 7.8 mm | 6 | |
| 6 Aug. | Light rain shower | 26° /19° | 7.8 mm | 6 | |
| 7 Aug. | Patchy light rain with thunder | 24° /18° | 17.4 mm | 5 | |
| 8 Aug. | Light rain shower | 25° /18° | 6.3 mm | 6 | |
| 9 Aug. | Light rain shower | 27° /18° | 10.5 mm | 6 | |
| 10 Aug. | Patchy rain possible | 28° /17° | 1.4 mm | 6 | |
| 11 Aug. | Thundery outbreaks possible | 29° /17° | 0.9 mm | 6 | |
| 12 Aug. | Light rain shower | 30° /18° | 9.1 mm | 7 | |
| 13 Aug. | Light rain shower | 26° /20° | 21.7 mm | 6 | |
| 14 Aug. | Light rain shower | 25° /20° | 22 mm | 6 | |
| 15 Aug. | Light rain shower | 25° /19° | 9.2 mm | 6 | |
| 16 Aug. | Light rain shower | 23° /19° | 5.1 mm | 5 | |
| 17 Aug. | Patchy rain possible | 29° /19° | 0.4 mm | 6 | |
| 18 Aug. | Light rain shower | 28° /19° | 5.5 mm | 6 | |
| 19 Aug. | Patchy light rain with thunder | 28° /19° | 17.5 mm | 6 | |
| 20 Aug. | Patchy rain possible | 28° /18° | 5.2 mm | 6 | |
| 21 Aug. | Patchy rain possible | 26° /18° | 5.1 mm | 6 | |
| 22 Aug. | Light rain shower | 24° /19° | 7.2 mm | 5 | |
| 23 Aug. | Patchy light rain with thunder | 28° /20° | 7.5 mm | 6 | |
| 24 Aug. | Patchy light rain with thunder | 28° /20° | 18.9 mm | 6 | |
| 25 Aug. | Moderate or heavy rain shower | 23° /19° | 31.5 mm | 5 | |
| 26 Aug. | Light rain shower | 24° /18° | 9.8 mm | 5 | |
| 27 Aug. | Light rain shower | 22° /18° | 6.7 mm | 5 | |
| 28 Aug. | Light rain shower | 24° /17° | 16.3 mm | 5 | |
| 29 Aug. | Light rain shower | 22° /17° | 13.8 mm | 5 | |
| 30 Aug. | Light rain shower | 21° /19° | 21.3 mm | 5 | |
| 31 Aug. | Light rain shower | 25° /19° | 2.5 mm | 6 | |
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Important Notice
Our weather forecast for Kusatsu 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 Kusatsu forecast closer to your planned date for the most up-to-date weather information.
Kusatsu in August - FAQ
What are the expected maximum and minimum temperatures in Kusatsu during August?
During August, expect a variety of temperatures with highs around 26° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kusatsu during August?
Significant rainfall exceeding 293.76 mm is expected in Kusatsu during August, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kusatsu during August?
The average wind speed in Kusatsu during August is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Kusatsu in August?
As you prepare for your trip to Kusatsu in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Kusatsu, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Kusatsu
Explore the daily rainfall trends and prepare for Kusatsus August weather 💧
UV exposure in Kusatsu during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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