Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
Karatsu Weather in May
During May, Karatsu experiences high daytime temperatures of 23°C (73°F) and cooler nights around 16°C (61°F). Expect quite a bit of rainfall. Around 146 mm (5.7 in) is typical.
Rainfall in Karatsu in May
Looking at the last 30 years, the data shows about 15 days with rain, averaging 146 mm (5.7 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Karatsu in May
May in Karatsu brings typical temperatures with highs around 23°C (73°F) and lows of 16°C (61°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Karatsu in May
The month enjoys around 205 hours of sunshine, creating mostly sunny days with good weather conditions.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Karatsu Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
23°C (73°F)
Chance of Rain
49%
Precipitation
146 mm (5.7 in)
Rainy days
15 days
Humidity
69% *
Sunshine
205 hours *
Percentage Sunshine
*
* Data from: Fukuoka, Japan (44 KM, 27 Miles).
Karatsu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Karatsu - 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 Karatsu in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Karatsu in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Karatsu 3-Day Forecast
More climate data for Karatsu
Temperature Rainfall Sunshine Humidity
See the full Karatsu climate overview or explore weather in Japan.
Popular in May
Where to go in May - average daytime high across popular destinations.
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Chase the autumn leaves in Japan
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