Onjuku Weather in October

Onjuku in October sees high daytime temperatures of 23°C (73°F) and nighttime lows of 18°C (64°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Onjuku in October

Known for its peak rainfall, this month often has intense showers. It's wise to carry a poncho to protect yourself from the rain. You can expect rain on around 17 days based on historical patterns, with 232 mm (9.1 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Onjuku in October

Temperatures in Onjuku in October top out at 23°C (73°F) and drop to 18°C (64°F) overnight. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 18°C (64°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 Onjuku in October

The area enjoys a moderate level of sunlight, with around 130 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, May and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Onjuku Temperature in October

Min Temperature 18°C (64°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 57%  

Precipitation 232 mm (9.1 in)  

Rainy days 17 days  

Humidity 77% *  

Sunshine 130 hours *  

Percentage Sunshine *  

* Data from: Chiba, Japan (49 KM, 30 Miles).

What to Wear in Onjuku in October

For Onjuku in October, 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. Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Onjuku in October

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

Swimming

6/10

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 Onjuku's climate page.

More climate data for Onjuku

Temperature Rainfall Sunshine Humidity

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