JapanAverage weather for Izu Ōshima in April
It's pleasantly warm in April in Izu Ōshima with an average temperature of 19°C. Temperatures this month range from a low of 16°C to a high of 21°C. At night, you can expect temperatures between 10°C and 14°C.
Start of April
The month of April starts in Izu Ōshima with mild temps, averaging around 18°C during the day and nights around 11°C. There are plenty of days with a good chance of precipitation.
Mid April
By mid-April, daytime temps rise to around 19°C, with nights around 13°C. There’s a high chance of precipitation during this time.
End of April
By the end of April, the average daytime temperature in Izu Ōshima is around 21°C, while nighttime temps are about 14°C. There’s a significant chance of many days with precipitation.
In April, there is an average of 279 mm of precipitation, spread over 11 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Izu Ōshima in April |
New York | ||
|---|---|---|---|
 Average temperature |
19°C | 17°C | |
 Max. temperature |
21°C | 22°C | |
| Min. temperature |
16°C | -5°C | |
 Total precipitation |
279 mm | 81 mm | |
| Rainy days |
11 days | 11 days | |
March
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit Izu Ōshima?
Looking for sun? April isn’t a good month to be in Izu Ōshima. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 24°C in 2022, Izu Ōshima reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 6°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 20°C.
Check out the climate of Izu Ōshima for all months and discover the best travel time
Daily Temperature in April in Izu Ōshima
This chart shows the average daily high and low temperatures in April for Izu Ōshima, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in April in Izu Ōshima
The chart below shows the average daily precipitation in April for Izu Ōshima, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 11 days of precipitation in Izu Ōshima.
Daily UV index in April in Izu Ōshima
This chart shows the average daily UV index in April in Izu Ōshima, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in April in Izu Ōshima over the years
This chart shows the average temperature in April in Izu Ōshima, measured in degrees Celsius, over the past few years.
Total precipitation in April in Izu Ōshima over the years
This chart shows the average precipitation in April in Izu Ōshima, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in April for Izu Ōshima
Click on any day in April to get detailed info about the usual weather on that day in Izu Ōshima. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Izu Ōshima
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Average weather in Izu Ōshima by month
Click on a month below to see detailed weather info for Izu Ōshima. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Izu Ōshima for all months at once
