Weather in Nagano for June 2025
In general, the average temperature in Nagano at the beginning of June is 20.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25 °C by the end of June.
Nagano experiences an exceptionally high level of rainfall in June, with more than 20 rainy days on average.
Is June a good time to visit Nagano? check out the best time to travel to Nagano page.
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Nagano in June average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 22° | ||||||
2 15° | 3 20° | 4 21° | 5 22° | 6 23° | 7 22° | 8 26° |
9 23° | 10 25° | 11 28° | 12 28° | 13 26° | 14 30° | 15 29° |
16 29° | 17 27° | 18 15° | 19 27° | 20 29° | 21 29° | 22 29° |
23 22° | 24 28° | 25 28° | 26 25° | 27 25° | 28 18° | 29 27° |
30 24° |
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Temperatures trend during June in Nagano
June weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Jun. | Patchy rain possible | 22° /8° | 1 mm | 5 | |
2 Jun. | Moderate or heavy rain with thunder | 15° /11° | 32.4 mm | 4 | |
3 Jun. | Patchy light rain with thunder | 20° /8° | 2.8 mm | 5 | |
4 Jun. | Light rain shower | 21° /6° | 1.6 mm | 5 | |
5 Jun. | Sunny | 22° /4° | 0 mm | 6 | |
6 Jun. | Patchy rain possible | 23° /8° | 0.3 mm | 5 | |
7 Jun. | Patchy light rain with thunder | 22° /9° | 12.7 mm | 5 | |
8 Jun. | Patchy rain possible | 26° /10° | 0.1 mm | 6 | |
9 Jun. | Patchy rain possible | 23° /13° | 0.4 mm | 5 | |
10 Jun. | Patchy rain possible | 25° /13° | 0.9 mm | 6 | |
11 Jun. | Patchy rain possible | 28° /11° | 0.5 mm | 6 | |
12 Jun. | Patchy rain possible | 28° /10° | 6.2 mm | 6 | |
13 Jun. | Patchy rain possible | 26° /10° | 1.2 mm | 6 | |
14 Jun. | Patchy rain possible | 30° /9° | 0 mm | 7 | |
15 Jun. | Patchy rain possible | 29° /11° | 0 mm | 6 | |
16 Jun. | Patchy light rain | 29° /12° | 10.1 mm | 6 | |
17 Jun. | Patchy rain possible | 27° /13° | 0.3 mm | 6 | |
18 Jun. | Heavy rain | 15° /8° | 48.9 mm | 4 | |
19 Jun. | Sunny | 27° /8° | 0 mm | 7 | |
20 Jun. | Patchy rain possible | 29° /9° | 0.1 mm | 6 | |
21 Jun. | Patchy rain possible | 29° /11° | 0.6 mm | 6 | |
22 Jun. | Patchy rain possible | 29° /10° | 3.7 mm | 6 | |
23 Jun. | Moderate rain | 22° /13° | 30.4 mm | 5 | |
24 Jun. | Light rain shower | 28° /17° | 15.9 mm | 6 | |
25 Jun. | Patchy light drizzle | 28° /16° | 4.1 mm | 6 | |
26 Jun. | Patchy rain possible | 25° /11° | 0.8 mm | 6 | |
27 Jun. | Patchy rain possible | 25° /10° | 0 mm | 6 | |
28 Jun. | Moderate rain | 18° /11° | 21.4 mm | 4 | |
29 Jun. | Light rain shower | 27° /11° | 4.1 mm | 6 | |
30 Jun. | Moderate rain | 24° /12° | 17.8 mm | 5 | |
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Nagano in June - FAQ
What to pack to Nagano in June?
As you prepare for your trip to Nagano in June, 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, during June, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
June rainfall patterns in Nagano
UV exposure in Nagano during June
Quick links
Get accurate weather forecasts for Nagano, located at latitude 36.65 and longitude 138.183. Stay updated with localized weather information tailored for Nagano.