Weather in Kusatsu for May 2027
In general, the average temperature in Kusatsu at the beginning of May is 16.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 18.9 °C by the end of May.
Kusatsu experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 165.5 mm.
Is May a good time to visit Kusatsu? check out the best time to travel to Kusatsu page.
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Kusatsu Weather May
Temperatures trend during May in Kusatsu
May weather in Kusatsu day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate rain | 14° /5° | 15.1 mm | 3 | |
| 2 May |  Patchy rain possible | 14° /5° | 5.3 mm | 5 | |
| 3 May |  Sunny | 19° /5° | 3 mm | 6 | |
| 4 May | Sunny | 20° /5° | 9.1 mm | 5 | |
| 5 May | Sunny | 20° /5° | 0 mm | 7 | |
| 6 May |  Cloudy | 14° /7° | 7.7 mm | 5 | |
| 7 May | Light rain shower | 17° /7° | 2.9 mm | 5 | |
| 8 May | Patchy rain possible | 17° /4° | 0.8 mm | 6 | |
| 9 May |  Light sleet | 13° /3° | 4.3 mm | 5 | |
| 10 May | Sunny | 19° /4° | 3.1 mm | 7 | |
| 11 May | Sunny | 20° /7° | 0.1 mm | 7 | |
| 12 May | Patchy rain possible | 18° /8° | 2 mm | 4 | |
| 13 May | Moderate rain | 17° /6° | 17.8 mm | 5 | |
| 14 May | Patchy rain possible | 18° /6° | 0.6 mm | 6 | |
| 15 May | Patchy rain possible | 19° /8° | 0.1 mm | 7 | |
| 16 May | Patchy rain possible | 19° /8° | 0.5 mm | 6 | |
| 17 May | Sunny | 19° /7° | 4.2 mm | 6 | |
| 18 May | Sunny | 24° /9° | 0.4 mm | 7 | |
| 19 May |  Patchy light rain | 22° /10° | 2.4 mm | 6 | |
| 20 May | Light rain | 24° /10° | 3.8 mm | 7 | |
| 21 May |  Partly cloudy | 23° /12° | 1.2 mm | 6 | |
| 22 May | Patchy rain possible | 16° /9° | 2.1 mm | 4 | |
| 23 May | Patchy rain possible | 17° /8° | 0.2 mm | 4 | |
| 24 May | Patchy rain possible | 18° /9° | 2.7 mm | 4 | |
| 25 May | Patchy rain possible | 21° /9° | 9.7 mm | 7 | |
| 26 May |  Overcast | 19° /9° | 0.1 mm | 4 | |
| 27 May | Patchy rain possible | 18° /10° | 1.4 mm | 5 | |
| 28 May |  Heavy rain | 18° /11° | 39.7 mm | 5 | |
| 29 May | Patchy rain possible | 20° /8° | 6 mm | 6 | |
| 30 May | Partly cloudy | 19° /7° | 8.1 mm | 6 | |
| 31 May | Light rain shower | 17° /9° | 10.9 mm | 6 | |
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Kusatsu weather in May vs April vs June
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 14°/4° | 18°/8° | 22°/13° |
| Rainfall | 103 mm | 165 mm | 221 mm |
| Snowfall | 5 cm | 0 cm | 0 cm |
| Wind | 11.7 km/h | 11.8 km/h | 10 km/h |
| Humidity | 68% | 73% | 81% |
| Rainy days | 15 days | 22 days | 25 days |
| Snow days | 4 days | 0 days | 0 days |
| Dry days | 11 days | 9 days | 5 days |
Planning a trip to Kusatsu? Discover the best time to visit
Kusatsu in May - FAQ
What are the expected maximum and minimum temperatures in Kusatsu during May?
How much rainfall should be expected in Kusatsu during May?
What are the typical wind conditions in Kusatsu during May?
May rainfall patterns in Kusatsu
UV exposure in Kusatsu during May
What to pack to Kusatsu in May?
Mild & changeable · highs around 18 °C, frequent showers
As you prepare for your trip to Kusatsu in May, 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 May, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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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.