Climate Insights for Osaka

The climate in Osaka is temperate. The average annual temperature is 17°C and approximately 1,587 mm of precipitation falls per year. Osaka receives a notable amount of rainfall throughout the year, including during its driest month. Osaka is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, December, when temperatures can drop to 2°C.The climate in Osaka is temperate. The average annual temperature is 63°F and approximately 62.5 in of precipitation falls per year. Osaka receives a notable amount of rainfall throughout the year, including during its driest month. Osaka is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, December, when temperatures can drop to 36°F.

Temperatures in Osaka vary considerably across the year, with a 32°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 34°C and the mean temperature sits around 30°C. January is the coolest month, with minimum temperatures around 2°C and an average of 6°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between September and October, with a 7°C shift in average temperatures.Temperatures in Osaka vary considerably across the year, with a 56°F difference between the coldest and warmest months. The warmest month is August, when average highs reach 92°F and the mean temperature sits around 85°F. January is the coolest month, with minimum temperatures around 36°F and an average of 42°F. Daily temperature variation is modest, with an average difference of 14°F between highs and lows. The sharpest temperature change occurs between September and October, with a 12°F shift in average temperatures.

Osaka is a fairly wet location, receiving approximately 1,587 mm of precipitation annually, which averages out to around 132 mm per month. The wettest month is July, averaging 225 mm of rainfall. June and October also tend to see above-average precipitation. The driest month is December, with just 48 mm. That's 177 mm less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.Osaka is a fairly wet location, receiving approximately 62.5 in of precipitation annually, which averages out to around 5.2 in per month. The wettest month is July, averaging 8.9 in of rainfall. June and October also tend to see above-average precipitation. The driest month is December, with just 1.9 in. That's 7 in less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Osaka is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Osaka is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months.

The table below shows monthly climate averages for Osaka based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Osaka based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.