The stunning ocean view and hot spring scenery near Kansai Airport are highly recommended for whiling away the time while waiting for your flight, or for a relaxing family outing. After soaking in the hot spring, find a tatami mat on the tatami and take a nap – it's so comfortable!
Anonymous User
Family
Izumisano Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Izumisano year round climate
Spring (March–May): Average 10.6–18.6°C, mild climate but with relatively high rainfall, especially abundant rainfall from April to May. Common activities: enjoying nature, flower viewing (e.g., plum blossoms, cherry blossoms, but weather conditions should be checked). Recommended clothing: light jacket, long-sleeved shirts, rain gear.
Summer (June–August): Average 22.6–28.7°C, hot and humid, with relatively high rainfall in June and July. Common activities: beach activities, firework viewing (if available). Recommended clothing: light and breathable clothing, short sleeves, shorts, sun hat, sunscreen.
Autumn (September–November): Average 15.7–27.0°C, comfortable and pleasant climate, with gradually decreasing rainfall. Common activities: maple leaf viewing (if available), hiking. Recommended clothing: comfortable long-sleeved shirts, light jacket, comfortable shoes.
Winter (December–February): Average 7.2–9.8°C, cold and dry, with low rainfall. Common activities: onsen (hot spring) visits (if available), indoor activities. Recommended clothing: warm coat, sweater, scarf, gloves, hat.
Izumisano climatological average
Annual average temperature: approx. 17.6°C / Annual rainfall: approx. 1723 mm / Summer humidity: 70%–80% / Rainiest month: June
Izumisano monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
7.2°C
63.9
February
7.2°C
59.2
March
10.6°C
113.6
April
15.4°C
163.5
May
18.6°C
259.9
June
22.6°C
285.1
July
27.4°C
200.3
August
28.7°C
130.6
September
27°C
161.5
October
20.5°C
141
November
15.7°C
101.2
December
9.8°C
43.7
Izumisano weather for the next seven days
5/17
Sunday
Sunny
23.6°C/17.1°C
5/18
Monday
Sunny
23.1°C/17.2°C
5/19
Tuesday
Patchy rain nearby
22.6°C/18°C
5/20
Wednesday
Heavy rain
19.4°C/17.1°C
5/21
Thursday
Moderate rain
19.8°C/18.7°C
5/22
Friday
Patchy rain nearby
17.5°C/16.8°C
5/23
Saturday
Patchy rain nearby
20.6°C/17°C
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app