Hokkaido (Sapporo)
August
Weather in Hokkaido for August 2025
Your guide to Hokkaido weather in August - trends and predictions
In general, the average temperature in Hokkaido at the beginning of August is 25.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 25.3 °C by the end of August.
Hokkaido experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
Is August a good time to visit Hokkaido? check out the best time to travel to Hokkaido page.
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8
Dry days
23
Rainy days
0
Snow days
27°/20°
Temperatures
13 km/h
Avg max wind
88 %
Avg humidity
Hokkaido in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  30° | 3  28° | ||||
| 4  25° | 5 24° | 6 24° | 7 26° | 8 24° | 9 27° | 10  26° |
| 11  28° | 12 28° | 13 27° | 14 27° | 15 25° | 16 26° | 17 26° |
| 18 26° | 19 27° | 20 23° | 21 26° | 22 26° | 23 29° | 24 27° |
| 25 28° | 26  28° | 27 24° | 28 24° | 29 25° | 30 24° | 31 24° |
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Temperatures trend during August in Hokkaido
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 | 24° /16° | 7.9 mm | 6 | |
| 2 Aug. | Partly cloudy | 30° /18° | 0 mm | 7 | |
| 3 Aug. | Heavy rain at times | 28° /19° | 2.9 mm | 7 | |
| 4 Aug. | Moderate or heavy rain shower | 25° /19° | 6 mm | 6 | |
| 5 Aug. | Moderate or heavy rain shower | 24° /16° | 11.6 mm | 6 | |
| 6 Aug. | Moderate or heavy rain shower | 24° /17° | 19.6 mm | 6 | |
| 7 Aug. | Moderate or heavy rain shower | 26° /18° | 6.8 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 24° /19° | 19.1 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 27° /19° | 5 mm | 6 | |
| 10 Aug. | Overcast | 26° /19° | 0.1 mm | 6 | |
| 11 Aug. | Cloudy | 28° /18° | 0.1 mm | 6 | |
| 12 Aug. | Overcast | 28° /19° | 0 mm | 6 | |
| 13 Aug. | Moderate or heavy rain shower | 27° /20° | 3.7 mm | 6 | |
| 14 Aug. | Patchy rain possible | 27° /19° | 3.4 mm | 6 | |
| 15 Aug. | Patchy rain possible | 25° /18° | 1.2 mm | 6 | |
| 16 Aug. | Heavy rain at times | 26° /17° | 2.8 mm | 6 | |
| 17 Aug. | Patchy rain possible | 26° /19° | 2.3 mm | 6 | |
| 18 Aug. | Overcast | 26° /18° | 0.3 mm | 6 | |
| 19 Aug. | Overcast | 27° /17° | 4.8 mm | 6 | |
| 20 Aug. | Moderate or heavy rain shower | 23° /19° | 21.3 mm | 6 | |
| 21 Aug. | Heavy rain at times | 26° /17° | 0.8 mm | 7 | |
| 22 Aug. | Patchy rain possible | 26° /17° | 8.4 mm | 6 | |
| 23 Aug. | Patchy rain possible | 29° /21° | 0.8 mm | 7 | |
| 24 Aug. | Moderate or heavy rain shower | 27° /20° | 4.6 mm | 6 | |
| 25 Aug. | Moderate or heavy rain shower | 28° /18° | 9 mm | 7 | |
| 26 Aug. | Patchy light rain with thunder | 28° /18° | 5 mm | 7 | |
| 27 Aug. | Moderate or heavy rain shower | 24° /18° | 22.9 mm | 6 | |
| 28 Aug. | Light rain shower | 24° /16° | 5.6 mm | 6 | |
| 29 Aug. | Patchy rain possible | 25° /15° | 0.1 mm | 6 | |
| 30 Aug. | Cloudy | 24° /17° | 0.3 mm | 6 | |
| 31 Aug. | Light rain shower | 24° /18° | 26.4 mm | 5 | |
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Important Notice
Our weather forecast for Hokkaido 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 Hokkaido forecast closer to your planned date for the most up-to-date weather information.
Hokkaido in August - FAQ
What are the expected maximum and minimum temperatures in Hokkaido during August?
During August, expect a variety of temperatures with highs around 27° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hokkaido during August?
Significant rainfall exceeding 248.5 mm is expected in Hokkaido during August, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hokkaido during August?
The average wind speed in Hokkaido during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hokkaido in August?
As you prepare for your trip to Hokkaido 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 Hokkaido, 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
- 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
August rainfall patterns in Hokkaido
Explore the daily rainfall trends and prepare for Hokkaidos August weather 💧
UV exposure in Hokkaido during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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