Yamagata
August
Weather in Yamagata for August 2025
Your guide to Yamagata weather in August - trends and predictions
In general, the average temperature in Yamagata at the beginning of August is 31.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 28 °C by the end of August.
Yamagata experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
Is August a good time to visit Yamagata? check out the best time to travel to Yamagata page.
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3
Dry days
28
Rainy days
0
Snow days
30°/21°
Temperatures
7 km/h
Avg max wind
87 %
Avg humidity
Yamagata in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  32° | 3 33° | ||||
| 4  33° | 5 31° | 6 31° | 7 30° | 8 29° | 9 31° | 10 30° |
| 11 26° | 12 24° | 13  30° | 14 30° | 15 31° | 16  29° | 17 28° |
| 18  30° | 19 32° | 20 30° | 21 27° | 22 30° | 23 32° | 24 34° |
| 25 26° | 26 29° | 27 32° | 28 27° | 29 28° | 30 22° | 31 32° |
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Temperatures trend during August in Yamagata
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 30° /19° | 0.1 mm | 7 | |
| 2 Aug. | Partly cloudy | 32° /20° | 0 mm | 8 | |
| 3 Aug. | Patchy rain possible | 33° /21° | 0.2 mm | 7 | |
| 4 Aug. | Patchy light rain with thunder | 33° /22° | 4.3 mm | 7 | |
| 5 Aug. | Patchy light rain with thunder | 31° /22° | 8.6 mm | 7 | |
| 6 Aug. | Light rain shower | 31° /22° | 5.5 mm | 7 | |
| 7 Aug. | Light rain shower | 30° /20° | 5.3 mm | 7 | |
| 8 Aug. | Light rain shower | 29° /20° | 6.7 mm | 6 | |
| 9 Aug. | Patchy rain possible | 31° /19° | 2.7 mm | 7 | |
| 10 Aug. | Light rain shower | 30° /20° | 2.1 mm | 7 | |
| 11 Aug. | Light rain shower | 26° /20° | 8.2 mm | 6 | |
| 12 Aug. | Light rain shower | 24° /21° | 10 mm | 5 | |
| 13 Aug. | Moderate or heavy rain shower | 30° /22° | 16.8 mm | 7 | |
| 14 Aug. | Light rain shower | 30° /21° | 11.4 mm | 7 | |
| 15 Aug. | Light rain shower | 31° /20° | 11.8 mm | 7 | |
| 16 Aug. | Fog | 29° /20° | 1.5 mm | 6 | |
| 17 Aug. | Light rain shower | 28° /20° | 10.5 mm | 6 | |
| 18 Aug. | Patchy light drizzle | 30° /21° | 1.1 mm | 7 | |
| 19 Aug. | Patchy rain possible | 32° /20° | 0.5 mm | 7 | |
| 20 Aug. | Light rain shower | 30° /20° | 1 mm | 7 | |
| 21 Aug. | Light rain shower | 27° /21° | 3.9 mm | 6 | |
| 22 Aug. | Light rain shower | 30° /21° | 8.1 mm | 7 | |
| 23 Aug. | Light rain shower | 32° /22° | 5.7 mm | 7 | |
| 24 Aug. | Patchy light rain with thunder | 34° /23° | 6.8 mm | 7 | |
| 25 Aug. | Light rain shower | 26° /19° | 16.9 mm | 6 | |
| 26 Aug. | Light rain shower | 29° /18° | 10.4 mm | 6 | |
| 27 Aug. | Light rain shower | 32° /20° | 1 mm | 7 | |
| 28 Aug. | Moderate or heavy rain shower | 27° /21° | 22.3 mm | 6 | |
| 29 Aug. | Light rain shower | 28° /19° | 7.5 mm | 6 | |
| 30 Aug. | Light rain shower | 22° /20° | 20.5 mm | 5 | |
| 31 Aug. | Light rain shower | 32° /22° | 5.2 mm | 7 | |
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Important Notice
Our weather forecast for Yamagata in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yamagata forecast closer to your planned date for the most up-to-date weather information.
Yamagata in August - FAQ
What are the expected maximum and minimum temperatures in Yamagata during August?
During August, expect a variety of temperatures with highs around 30° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Yamagata during August?
Significant rainfall exceeding 216.4 mm is expected in Yamagata during August, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Yamagata during August?
The average wind speed in Yamagata during August is 7 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Yamagata in August?
As you prepare for your trip to Yamagata in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Yamagata, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
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Where is Yamagata?Get accurate weather forecasts for Yamagata, located at latitude 38.233 and longitude 140.367. Stay updated with localized weather information tailored for Yamagata.
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