Nagoya Weather in August
August in Nagoya averages 34°C (93°F) during the day and 25°C (77°F) at night. Quite a bit of rainfall is typical this month, with around 126 mm (5 in) on average. An umbrella is a good idea.
Rainfall in Nagoya in August
Analyzing past climate data, one can expect approximately 16 days of rain, averaging 126 mm (5 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Nagoya in August
In August, expect very high temperatures in Nagoya, with highs of 34°C (93°F) and lows of 25°C (77°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.
Sunshine in Nagoya in August
The month enjoys around 203 hours of sunshine, creating mostly sunny days with good weather conditions.
Wind Speed in Nagoya in August
August sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, October and November typically offer the best weather for Nagoya.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Nagoya's climate page.
Nagoya Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
34°C (93°F)
Chance of Rain
53%
Precipitation
126 mm (5 in)
Rainy days
16 days
Humidity
70%
Windspeed
2 m/s (4 knots)
Sunshine
203 hours
Percentage Sunshine
47%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Nagoya typically stay consistent throughout August, with daily highs averaging around 34°C (93°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Nagoya in August
Browse day-by-day weather records for Nagoya spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nagoya historical weather extremes in August
Based on weather observations in Nagoya between 1976 and 2025, these are the recorded extremes during August.
- The warmest day in August was on August 3, 2018, with a maximum of 40°C (104°F).
- On August 28, 1996, Nagoya saw its coldest August day with temperatures maxing out at 21°C (70°F).
- Nagoya registered its coldest August night on August 7, 1981, with temperatures dropping to 17°C (63°F).
Best Places in Japan in August
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in August →
perfect weather
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tolerable
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What to Wear in Nagoya in August
Get ready for hot weather in August! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Nagoya in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Nagoya's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Nagoya climate overview or explore weather in Japan.
