Toyama City Weather in August
Thinking of visiting Toyama City in August? Expect very high temperatures reaching 30°C (86°F) during the day, dropping to 22°C (72°F) at night. Heavy showers are common during the rainy season.
Rainfall in Toyama City in August
Toyama City is in the rainy season in August, with rain on around 17 days and an average of 194 mm (7.6 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Toyama City in August
August in Toyama City sees highs of 30°C (86°F) and lows of 22°C (72°F) overnight. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing. Remember, these are typical temperatures, and there can be hotter days. Dress appropriately and stay hydrated to remain comfortable.
Sunshine in Toyama City in August
The area enjoys a balanced 166 hours of sunlight, ensuring it's neither too rainy nor too sunny.If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Toyama City. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Toyama City's climate page.
Toyama City Temperature in August
Min Temperature
22°C (72°F)
Max Temperature
30°C (86°F)
Chance of Rain
56%
Precipitation
194 mm (7.6 in)
Rainy days
17 days
Sunshine
166 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Toyama City typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows typically ranging from 22°C (72°F) to 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 Toyama City in August
Browse day-by-day weather records for Toyama City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Toyama City historical weather extremes in August
Based on weather observations in Toyama City between 1976 and 2025, these are the recorded extremes during August.
- On August 14, 1994, temperatures climbed to 39°C (102°F), marking the warmest August day on record.
- On August 30, 1976, Toyama City saw its coldest August day with temperatures maxing out at 21°C (70°F).
- The lowest overnight temperature recorded in August was 16°C (61°F) (August 7, 1981).
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
unpleasant
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What to Wear in Toyama City in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Toyama City 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 Toyama City's climate page.
See the full Toyama City climate overview or explore weather in Japan.
