Weather in Nagano Shi for August 2025
In general, the average temperature in Nagano Shi at the beginning of August is 31.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 29.3 °C by the end of August.
Nagano Shi experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 263.7 mm.
Is August a good time to visit Nagano Shi? check out the best time to travel to Nagano Shi page.
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Nagano Shi in August average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 32° | 2 33° | 3 32° | ||||
4 30° | 5 31° | 6 32° | 7 31° | 8 31° | 9 30° | 10 30° |
11 31° | 12 29° | 13 28° | 14 29° | 15 27° | 16 29° | 17 27° |
18 30° | 19 31° | 20 29° | 21 30° | 22 30° | 23 30° | 24 29° |
25 29° | 26 30° | 27 30° | 28 28° | 29 29° | 30 29° | 31 30° |
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Temperatures trend during August in Nagano Shi
August weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Aug. | Moderate or heavy rain shower | 32° /18° | 3.8 mm | 7 | |
2 Aug. | Overcast | 33° /18° | 0.8 mm | 7 | |
3 Aug. | Patchy rain possible | 32° /19° | 3.9 mm | 7 | |
4 Aug. | Moderate or heavy rain shower | 30° /19° | 23.7 mm | 7 | |
5 Aug. | Moderate or heavy rain shower | 31° /19° | 6.9 mm | 7 | |
6 Aug. | Sunny | 32° /18° | 4.7 mm | 7 | |
7 Aug. | Heavy rain at times | 31° /18° | 6.6 mm | 7 | |
8 Aug. | Moderate rain at times | 31° /19° | 3 mm | 7 | |
9 Aug. | Patchy rain possible | 30° /19° | 1 mm | 7 | |
10 Aug. | Heavy rain at times | 30° /17° | 7.3 mm | 7 | |
11 Aug. | Patchy rain possible | 31° /18° | 0.6 mm | 7 | |
12 Aug. | Moderate or heavy rain shower | 29° /19° | 3.9 mm | 6 | |
13 Aug. | Moderate or heavy rain shower | 28° /19° | 22.6 mm | 6 | |
14 Aug. | Moderate or heavy rain shower | 29° /18° | 23 mm | 7 | |
15 Aug. | Moderate or heavy rain shower | 27° /18° | 9.5 mm | 6 | |
16 Aug. | Moderate rain at times | 29° /18° | 6.2 mm | 7 | |
17 Aug. | Moderate or heavy rain shower | 27° /18° | 20.4 mm | 6 | |
18 Aug. | Moderate or heavy rain shower | 30° /18° | 8.9 mm | 7 | |
19 Aug. | Heavy rain at times | 31° /18° | 4.7 mm | 7 | |
20 Aug. | Moderate or heavy rain shower | 29° /17° | 22.3 mm | 7 | |
21 Aug. | Moderate or heavy rain shower | 30° /19° | 9.3 mm | 7 | |
22 Aug. | Patchy rain possible | 30° /19° | 2.7 mm | 7 | |
23 Aug. | Patchy rain possible | 30° /19° | 4.5 mm | 7 | |
24 Aug. | Moderate or heavy rain shower | 29° /18° | 12.7 mm | 7 | |
25 Aug. | Heavy rain at times | 29° /18° | 9.9 mm | 6 | |
26 Aug. | Patchy rain possible | 30° /18° | 7 mm | 7 | |
27 Aug. | Patchy rain possible | 30° /18° | 11.9 mm | 7 | |
28 Aug. | Patchy rain possible | 28° /16° | 8 mm | 6 | |
29 Aug. | Patchy rain possible | 29° /15° | 5.3 mm | 6 | |
30 Aug. | Moderate or heavy rain shower | 29° /16° | 7.7 mm | 6 | |
31 Aug. | Overcast | 30° /17° | 1 mm | 7 | |
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Nagano Shi in August - FAQ
What to pack to Nagano Shi in August?
As you prepare for your trip to Nagano Shi 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 Nagano Shi, 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
August rainfall patterns in Nagano Shi
UV exposure in Nagano Shi during August
Quick links
Get accurate weather forecasts for Nagano Shi, located at latitude 36.65 and longitude 138.183. Stay updated with localized weather information tailored for Nagano Shi.