Weather in Kusatsu for July 2026
Until now, July 2026 in Kusatsu is slightly cooler than the historical average by -1.6 °C.
The forecast for the next days in Kusatsu predicts temperatures to be around 30 °C, close to the historical average.
In general, the average temperature in Kusatsu at the beginning of July is 25.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 28.4 °C by the end of July.
Kusatsu experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 201.8 mm.
Is July a good time to visit Kusatsu? check out the best time to travel to Kusatsu page.
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Kusatsu Weather July
Temperatures trend during July in Kusatsu
July weather in Kusatsu day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Patchy rain possible | 26° /16° | 10.3 mm | 7 | |
| 2 Jul. | Patchy rain possible | 24° /16° | 20.8 mm | 5 | |
| 3 Jul. | Patchy rain possible | 26° /16° | 5 mm | 5 | |
| 4 Jul. | Patchy rain possible | 25° /16° | 3.6 mm | 5 | |
| 5 Jul. |  Patchy light rain | 26° /17° | 5.4 mm | 5 | |
| 6 Jul. | Light rain shower | 26° /16° | 6.7 mm | 5 | |
| 7 Jul. |  Sunny | 28° /17° | 1.5 mm | 5 | |
| 8 Jul. | Patchy rain possible | 28° /18° | 0.4 mm | 6 | |
| 9 Jul. | Patchy rain possible | 28° /18° | 3.5 mm | 8 | |
| 10 Jul. | Light rain | 26° /17° | 10 mm | 7 | |
| 11 Jul. | Patchy light drizzle | 24° /16° | 2 mm | 6 | |
| 12 Jul. |  Moderate or heavy rain shower | 23° /17° | 5.6 mm | 5 | |
| 13 Jul. | Patchy rain possible | 26° /16° | 2.6 mm | 7 | |
| 14 Jul. | Light rain shower | 25° /17° | 2.9 mm | 8 | |
| 15 Jul. | Light rain shower | 25° /18° | 22 mm | 7 | |
| 16 Jul. | Light rain shower | 24° /17° | 9 mm | 6 | |
| 17 Jul. | Light rain shower | 23° /17° | 8.2 mm | 4 | |
| 18 Jul. | Patchy rain possible | 26° /16° | 1.1 mm | 5 | |
| 19 Jul. | Patchy light drizzle | 29° /18° | 1.2 mm | 5 | |
| 20 Jul. | Patchy rain possible | 29° /18° | 4.6 mm | 7 | |
| 21 Jul. |  Mist | 29° /19° | 8.6 mm | 11 | |
| 22 Jul. | Mist | 32° /19° | 3.7 mm | 11.2 | |
| 23 Jul. | Mist | 31° /19° | 4.8 mm | 10.9 | |
| 24 Jul. | Patchy rain possible | 31° /18° | 11.9 mm | 8.9 | |
| 25 Jul. | Fog | 28° /20° | 10 mm | 6 | |
| 26 Jul. | Patchy rain possible | 25° /17° | 8.2 mm | 5 | |
| 27 Jul. | Patchy rain possible | 28° /16° | 3.8 mm | 6 | |
| 28 Jul. | Patchy rain possible | 27° /18° | 9.9 mm | 6 | |
| 29 Jul. | Patchy rain possible | 29° /17° | 3.9 mm | 7 | |
| 30 Jul. | Patchy rain possible | 31° /18° | 1.3 mm | 8 | |
| 31 Jul. | Sunny | 31° /18° | 0 mm | 8 | |
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Kusatsu weather in July vs June vs August
| June | July | August | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 22°/13° | 27°/18° | 27°/18° |
| Rainfall | 221 mm | 202 mm | 219 mm |
| Wind | 10 km/h | 8.8 km/h | 7.7 km/h |
| Humidity | 81% | 81% | 83% |
| Rainy days | 25 days | 27 days | 28 days |
| Dry days | 5 days | 4 days | 3 days |
Planning a trip to Kusatsu? Discover the best time to visit
Kusatsu in July - FAQ
What are the expected maximum and minimum temperatures in Kusatsu during July?
How much rainfall should be expected in Kusatsu during July?
What are the typical wind conditions in Kusatsu during July?
July rainfall patterns in Kusatsu
UV exposure in Kusatsu during July
What to pack to Kusatsu in July?
Warm & sunny · highs around 27 °C, frequent showers
As you prepare for your trip to Kusatsu in July, 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 July, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is Kusatsu?Get accurate weather forecasts for Kusatsu, located at latitude 36.617 and longitude 138.6. Stay updated with localized weather information tailored for Kusatsu.