ClimateForecastSeptemberOctober >>

Erimo weather in September (Hokkaido, Japan)

Looking to travel to Erimo in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In September, Erimo generally has pleasant temperatures and heavy rainfall. September falls within the summer season. Daytime temperatures hover around 20°C, while nights can cool down to about 17°C.

Erimo in September usually receives heavy rainfall, averaging around 190 mm for the month. This month marks the year's heaviest rainfall, with frequent intense rainshowers. It's advisable to be prepared with appropriate rain gear to stay dry. When we look at the climate data from the last 30 years, we can expect around 18 days of rain.

The area enjoys a balanced 167 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

In case you lean more towards enjoying temperate temperatures and rain-free days August typically offers the most optimal weather. In contrast, January, February, March, April, May, June, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Erimo climate page with graphs.

 

Erimo, monthly averages in September

Min TemperatureMin Temperature 17°C  
Max TemperatureMax Temperature 20°C  
Chance of RainChance of Rain 58%  
PrecipitationPrecipitation 190 mm  
Rainy daysRainy days 18 days  
HumidityHumidity 81% *  
SunshineSunshine 167 hours *  
Percentage SunshinePercentage Sunshine 47% *  
* Data from: Urakawa, Japan (45 KM, 28 Miles).

Where to go in Japan in September

Find out more about the weather in Japan in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Erimo in September?

For visitors traveling to Erimo, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming
6/10
Camping
6/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Erimo.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.