Kusatsu
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Kusatsu Weather in May

In Kusatsu, May brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.

Rainfall in Kusatsu in May

Historically, May sees about 17 days of rain, with a monthly average of 143 mm (5.6 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Kusatsu in May

Expect highs of 20°C (68°F) in Kusatsu in May, with nights dropping to around 9°C (48°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Kusatsu in May

Expect sunny days throughout the month, with an estimated 209 hours of sunshine. This makes it a pleasant time to visit Kusatsu.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Kusatsu.

Kusatsu Temperature in May

Min Temperature
9°C (48°F)
Max Temperature
20°C (68°F)
Chance of Rain
57%
Precipitation
143 mm (5.6 in)
Rainy days
17 days
Humidity
65% *
Sunshine
209 hours *
Percentage Sunshine
*
* Data from: Nagano, Japan (34 KM, 21 Miles).

Kusatsu Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Kusatsu - and find the best time to visit.

Best Places in Japan in May

Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Kusatsu in May

For Kusatsu in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Kusatsu in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    3/10
  • Outdoor sports
    9/10

Kusatsu 3-Day Forecast

More climate data for Kusatsu

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

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