Aomori weather in April
Temperature, sea and sunshine in April: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in April
Fair
Best time to visit: May – October
What is the weather like in Aomori in April?
In April, Aomori is cool: daytime highs average 13 °C, and nights cool down to about 3 °C. The sea averages 8.2 °C – swimming is only for the hardy. Expect around 6 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 75 mm in total. All in all, April is a so-so month for a holiday in Aomori.
April compared
How the weather changes from March to May. Tap a month to open it.
More details for April
- Daylight
- 13 h 15 min05:00 – 18:15
- UV index
- 7 · highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 21 km/haverage daily peakAll months
- Cloud cover
- 59 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 1 day1 cm or more of fresh snowAll months
- Time zone
- UTC+9Asia/Tokyo
How the score comes together
- Temperatureweight 50 %47 %
- Sunshineweight 20 %50 %
- Few rainy daysweight 30 %45 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in April
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Aomori in April: quick answers
Is Aomori hot in April?
No. In April, Aomori is cool: daytime highs average 13 °C and nights drop to about 3 °C.
Can you swim in Aomori in April?
Only if you don't mind cold water: in April the sea averages just 8.2 °C. Comfortable swimming is possible from August to September.
Does it rain much in Aomori in April?
Rain is frequent, with about 12 rainy days and 75 mm in total.
Aomori month by month
The whole year in AomoriAll destinations: JapanWhere to go in AprilSea temperature in April
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences