Weather in Zao Onsen for April 2027
In general, the average temperature in Zao Onsen at the beginning of April is 12.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.6 °C by the end of April.
The climate of Zao Onsen in April is notably wet, with an average of 14 rainy days, and a total of 94 mm of precipitation.
Is April 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.
Temperatures
Rain 🌧️
More
Zao Onsen Weather April
Temperatures trend during April in Zao Onsen
April weather in Zao Onsen day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Moderate rain at times | 12° /5° | 5.1 mm | 2 | |
| 2 Apr. | Moderate or heavy rain shower | 5° /1° | 24.2 mm | 1 | |
| 3 Apr. |  Patchy rain possible | 11° /2° | 0.9 mm | 5 | |
| 4 Apr. |  Heavy rain at times | 12° /6° | 9.4 mm | 2 | |
| 5 Apr. | Patchy rain possible | 13° /8° | 1 mm | 4 | |
| 6 Apr. |  Overcast | 19° /8° | 0.3 mm | 5 | |
| 7 Apr. | Moderate rain at times | 13° /1° | 1.6 mm | 4 | |
| 8 Apr. |  Cloudy | 9° /1° | 1.4 mm | 6 | |
| 9 Apr. | Overcast | 17° /2° | 0 mm | 6 | |
| 10 Apr. | Moderate or heavy rain shower | 14° /8° | 15.7 mm | 2 | |
| 11 Apr. | Moderate rain at times | 14° /4° | 4 mm | 2 | |
| 12 Apr. | Overcast | 11° /3° | 0 mm | 6 | |
| 13 Apr. |  Sunny | 18° /4° | 0 mm | 6 | |
| 14 Apr. | Overcast | 18° /5° | 0 mm | 6 | |
| 15 Apr. | Overcast | 19° /8° | 1.4 mm | 2 | |
| 16 Apr. | Moderate rain at times | 13° /6° | 3.8 mm | 3 | |
| 17 Apr. | Overcast | 17° /4° | 0 mm | 7 | |
| 18 Apr. | Overcast | 18° /9° | 0 mm | 5 | |
| 19 Apr. | Overcast | 19° /8° | 0 mm | 5 | |
| 20 Apr. |  Partly cloudy | 19° /8° | 0 mm | 7 | |
| 21 Apr. | Moderate or heavy rain shower | 13° /7° | 4.7 mm | 7 | |
| 22 Apr. | Sunny | 17° /5° | 0 mm | 7 | |
| 23 Apr. | Partly cloudy | 17° /7° | 0.3 mm | 7 | |
| 24 Apr. | Partly cloudy | 15° /3° | 0 mm | 7 | |
| 25 Apr. | Sunny | 16° /1° | 0 mm | 7 | |
| 26 Apr. | Sunny | 20° /4° | 0 mm | 7 | |
| 27 Apr. | Moderate or heavy rain shower | 12° /8° | 11.5 mm | 5 | |
| 28 Apr. | Patchy rain possible | 19° /9° | 3.4 mm | 6 | |
| 29 Apr. | Light rain shower | 12° /4° | 5.3 mm | 5 | |
| 30 Apr. | Overcast | 15° /3° | 0 mm | 5 | |
| Next | |||||
Zao Onsen weather in April vs March vs May
| March | April | May | |
|---|---|---|---|
| Weather |  Moderate snow | Patchy rain possible | Patchy rain possible |
| Temperatures | 7°/0° | 15°/5° | 20°/9° |
| Rainfall | 72 mm | 94 mm | 145 mm |
| Snowfall | 29 cm | 0 cm | 0 cm |
| Wind | 15.8 km/h | 15.8 km/h | 13 km/h |
| Humidity | 74% | 68% | 72% |
| Rainy days | 3 days | 14 days | 13 days |
| Snow days | 8 days | 0 days | 0 days |
| Dry days | 20 days | 16 days | 18 days |
Planning a trip to Zao Onsen? Discover the best time to visit
Zao Onsen in April - FAQ
What are the expected maximum and minimum temperatures in Zao Onsen during April?
How much rainfall should be expected in Zao Onsen during April?
What are the typical wind conditions in Zao Onsen during April?
April rainfall patterns in Zao Onsen
What to pack to Zao Onsen in April?
Cold & raw · highs around 15 °C, frequent showers
As you prepare for your trip to Zao Onsen in April, 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 April, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Quick links
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.