Kosai Weather in October

October in Kosai brings high temperatures, with highs of 24°C (75°F) and nights dropping to 16°C (61°F). Rainfall is on the higher side this month, averaging around 220 mm (8.7 in), so keep a rain jacket handy.

Rainfall in Kosai in October

Climate statistics over the past 30 years suggest around 15 days of rain, with 220 mm (8.7 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Kosai in October

Expect highs of 24°C (75°F) in Kosai in October, with nights dropping to around 16°C (61°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Kosai in October

The month brings about 165 hours of sunlight, offering a comfortable mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, April and May typically offer the best circumstances for Kosai.

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For a detailed overview over the year and the best time to visit Japan, check out our Kosai's climate page.

Kosai Temperature in October

Min Temperature 16°C (61°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 49%  

Precipitation 220 mm (8.7 in)  

Rainy days 15 days  

Humidity 72% *  

Sunshine 165 hours *  

Percentage Sunshine *  

* Data from: Hamamatsu, Japan (18 KM, 11 Miles).

What to Wear in Kosai in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Kosai in October

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

Swimming

7/10

Camping

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Kosai's climate page.

More climate data for Kosai

Temperature Rainfall Sunshine Humidity

See the full Kosai climate overview or explore weather in Japan.