easeweather.com
Zao Onsen
AkitaAomoriAsahikawaBeppuBieiChibaEbinaFujiFujikawaguchikoFujinomiyaFujiyoshidaFukuokaFuranoFurukawaGifu-shiHakodateHakoneHakubaHimejiHiroshimaItoshimaIwakuniJōzankeiKagoshimaKamakuraKamakuraKanazawaKaruizawaKitakyushuKobeKochiKumamotoKurashikiKusatsuKushiroKyotoKōyasanMaihamaMatsumotoMinakamiMonzenmachi-kamikōchiMoriokaNaganoNagasakiNagoyaNahaNakatsugawaNara-shiNiigataNikkōNiseko TownNoboribetsuNozawa OnsenObihiroOkinawaOsakaOtaruSakaiminatoSapporoSendaiShibuyaShigaShimizuShimodaShinjukuShirakawaShirakawa-goSounkyo GorgeTakayamaTateyamaTochigiTokyoTokyo Disney LandTokyo Disney ResortTottoriToyamaUrayasuUrayasuWakayamaWakkanaiYamagataYokohamaYufuinYuzawa
Zao Onsen
More Locations
Japan weather

Weather in Zao Onsen for August 2027

Your guide to Zao Onsen weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Zao Onsen at the beginning of August is 25.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.9 °C by the end of August.

    • Rain 🌧️

  • Zao Onsen experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 164.4 mm.

    • More

  • Is August a good time to visit Zao Onsen? check out the best time to travel to Zao Onsen page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/18°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Zao Onsen Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
24°
2
Moderate or heavy rain shower
22°
3
Overcast
21°
4
Partly cloudy
24°
5
Sunny
28°
6
Patchy rain possible
30°
7
Heavy rain at times
29°
8
Moderate or heavy rain shower
29°
9
Moderate or heavy rain shower
26°
10
Moderate rain at times
26°
11
Moderate or heavy rain shower
20°
12
Heavy rain at times
24°
13
Moderate rain at times
25°
14
Moderate or heavy rain shower
26°
15
Patchy rain possible
25°
16
Overcast
24°
17
Overcast
25°
18
Patchy rain possible
28°
19
Patchy rain possible
29°
20
Moderate or heavy rain shower
26°
21
Heavy rain at times
24°
22
Moderate rain at times
25°
23
Patchy rain possible
25°
24
Moderate rain at times
28°
25
Moderate rain at times
30°
26
Moderate rain at times
27°
27
Moderate or heavy rain shower
24°
28
Patchy rain possible
24°
29
Overcast
19°
30
Fog
16°
31
Patchy rain possible
20°

Temperatures trend during August in Zao Onsen

See the weather trend as well as the moving average line

August weather in Zao Onsen day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /21° 9.7 mm 2
2 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /17° 12.3 mm 2
3 Aug. Overcast
Overcast
 21° /15° 0 mm 2
4 Aug. Partly cloudy
Partly cloudy
 24° /15° 0 mm 11
5 Aug. Sunny
Sunny
 28° /14° 0 mm 11
6 Aug. Patchy rain possible
Patchy rain possible
 30° /18° 1.1 mm 5
7 Aug. Heavy rain at times
Heavy rain at times
 29° /21° 4.1 mm 3
8 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /21° 23.6 mm 4
9 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /20° 15.3 mm 6
10 Aug. Moderate rain at times
Moderate rain at times
 26° /17° 7.4 mm 3
11 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /16° 25 mm 4
12 Aug. Heavy rain at times
Heavy rain at times
 24° /18° 8.9 mm 4
13 Aug. Moderate rain at times
Moderate rain at times
 25° /19° 2.7 mm 2
14 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /19° 6.9 mm 2
15 Aug. Patchy rain possible
Patchy rain possible
 25° /19° 0.5 mm 2
16 Aug. Overcast
Overcast
 24° /17° 0 mm 7
17 Aug. Overcast
Overcast
 25° /16° 0 mm 1
18 Aug. Patchy rain possible
Patchy rain possible
 28° /18° 0.1 mm 2
19 Aug. Patchy rain possible
Patchy rain possible
 29° /18° 1 mm 6
20 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /22° 4.7 mm 1
21 Aug. Heavy rain at times
Heavy rain at times
 24° /20° 6.4 mm 2
22 Aug. Moderate rain at times
Moderate rain at times
 25° /18° 2.8 mm 2
23 Aug. Patchy rain possible
Patchy rain possible
 25° /19° 1.1 mm 2
24 Aug. Moderate rain at times
Moderate rain at times
 28° /21° 1.5 mm 5
25 Aug. Moderate rain at times
Moderate rain at times
 30° /22° 2.1 mm 8
26 Aug. Moderate rain at times
Moderate rain at times
 27° /21° 2.7 mm 2
27 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /18° 13.3 mm 1
28 Aug. Patchy rain possible
Patchy rain possible
 24° /18° 2 mm 1
29 Aug. Overcast
Overcast
 19° /15° 0.4 mm 1
30 Aug. Fog
Fog
 16° /13° 5.9 mm 1
31 Aug. Patchy rain possible
Patchy rain possible
 20° /16° 3 mm 1
Next
Important Notice
Our weather forecast for Zao Onsen 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 Zao Onsen forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Zao Onsen weather in August vs July vs September

Compare August weather in Zao Onsen with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JulyAugustSeptember
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures26°/19°25°/18°21°/15°
Rainfall330 mm164 mm225 mm
Wind8.5 km/h8.6 km/h7.9 km/h
Humidity88%86%89%
Rainy days25 days23 days21 days
Dry days6 days8 days9 days

Planning a trip to Zao Onsen? Discover the best time to visit

Zao Onsen in August - FAQ

What are the expected maximum and minimum temperatures in Zao Onsen during August?
During August, expect a variety of temperatures with highs around 25° and lows near 18°, suitable for diverse activities and preferences.

How much rainfall should be expected in Zao Onsen during August?
Significant rainfall exceeding 164.4 mm is expected in Zao Onsen during August, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Zao Onsen during August?
The average wind speed in Zao Onsen during August is 9 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Zao Onsen

Explore the daily rainfall trends and prepare for Zao Onsens August weather 💧
Typically, Zao Onsen has 23 rainy days in August with a total of 164.4 mm of rainfall.

UV exposure in Zao Onsen during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

What to pack to Zao Onsen in August?

🌦️ Mild · highs around 25 °C, frequent showers

As you prepare for your trip to Zao Onsen 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 Zao Onsen, during August, is comfortable and enjoyable, regardless of the weather conditions.

0%
0 / 6

🧥 Clothing

👟 Footwear

🎒 Accessories

Quick links

More Zao Onsen weather pages
You are here
Location coordinates Where is Zao Onsen?

Get accurate weather forecasts for Zao Onsen, located at latitude 38.173 and longitude 140.338. Stay updated with localized weather information tailored for Zao Onsen.

Found a mistake?
We appreciate your attention to details. Tell us here.