Japan Weather in April: Temperature, Precipitation, Wind
In April, Japan experiences pleasant springtime weather, with average temperatures ranging from 12.4°C (54.3°F) to 20.8°C (69.5°F). The average temperature for the country is around 16.3°C (61.4°F), with a moderate average humidity of 62.8%. April is the beginning of spring in Japan, and cherry blossoms (sakura) are in full bloom during this time. It is a popular season for both domestic and international tourists to visit Japan to experience hanami (flower viewing) and other springtime festivities. Japan receives an average of 3.35 inches of precipitation over 15 days in April, with a 40% chance of rain. The most common type of precipitation is rain, and it covers approximately 8.9 days of the month. The average wind speed is 25.8 km/h (16.0 mph), with gusts up to 44.0 km/h (27.3 mph). The average pressure is 1014.2 mb, and the average cloud cover is 47.7%. The most common weather condition in Japan in April is partly cloudy, with an average visibility of 15.8 km (9.8 miles). The average UV index is 8.0, indicating a high risk of sunburn, and the severe weather risk index is 10.0 out of 10.0.
What is the temperature in Japan in April?
Average air temperature in Japan is 16.3°C (61.4°F) in April. The outside temperature in Japan feels like 16.3°C (61.3°F) on a typical April day. The highest average temperature during sunny days is 20.8°C (69.5°F) and feels like 20.8°C (69.5°F). The lowest average temperature after dark is 12.4°C (54.3°F) which feels like 12.1°C (53.8°F).
How hot is Japan in April?
The hot temperature in April in Japan rises to 26.3°C (79.3°F) on sunny days with low cloud coverage and 62.8% humidity. During hottest days of April it feels like 26.3 °C (79.3°F). The average maximum temp in Japan is 20.8°C (79.3°F) during day time in April.
How cold is Japan in April?
The coldest temp in Japan in April drops to 7.1°C (44.8°F) during the cold nights. With 25.8km/h (16mph) winds and 62.8% humidity it feels like 4.7°C (40.5°F) on the coldest nights. The average minimum temperature is 12.4°C (54.3°F) during night time in April.
Does it rain in Japan in April?
Yes, it rains for 15 days in Japan in April averaging 3.35 mm of precipitation. Japan has a 40% chance for rain throughout the entire month of April.
How much does it rain in Japan throughout April?
Japan has 3.35 mm (0.13 inch) of rain per day on average in April. It rains for an average of 15 days out of the entire month.
Is Japan windy in April?
The average speed of wind in Japan during April is 25.8km/h (16mph) and average windgust is 44km/h (27.3mph). On some days in April wind can reach up to 41.2km/h (25.6mph).
What is the direction of the wind in Japan in April?
Most days of April the wind is blowing from South-Southwest direction in Japan.
What are the humidity levels in Japan in April?
The average humidity levels in Japan in April are 62.8%. Daily humidity levels in Japan range from 39.3% to 89.8% during April.
How many hours of daylight are in Japan in April?
Japan has 13 hours 05 minutes of daylight in April on average. Sunset and sunrise times gradually change throughout the month. Sunrise in Japan in April is at 5:08:48 and the sunset is at 18:13:55.
What is the cloud coverage in Japan in April?
Clouds cover 47.7% of the sky on average throughout April in Japan. The cloud coverage ranges from 1.9% to 91.2% depending on the day of the month.
What is the UV level in April in Japan?
The average UV index in Japan is 8 in April. UV levels change throughout the month and range from 1 to 10.
What is the solar radiation in Japan in April?
The average solar radiation is 225 W/m2 (Watts per square meter) in Japan during April. However solar radiation levels change throughout the month and range from 14.9 W/m2 to 329.1 W/m2.
What is the solar energy during April in Japan?
The average solar energy during April in Japan is 19.4 MJ/m2 (megajoules per square metre). Solar energy ranges from 1.2 MJ/m2, to 28.3 MJ/m2 during April.
Are there severe weather risks in Japan in April?
Yes, there is a 10% risk for severe weather in Japan in April.
What is the air pressure in Japan in April?
On average the air pressure in Japan in April is 1014.2 mb (millibars). Throughout the month the sea level pressure ranges from 995.4 mb to 1024.9 mb.
What is the visibility in Japan in April?
The average daylight visibility in Japan in April is 15.8 km (9.8 miles). Depending on the precipitation the visibility ranges from 9.2 km (5.7 miles) to 21.2 km (13.2 miles) throughout April.
What is the dew point in Japan in April?
The average dew point in Japan during April is 8.6°C (47.5°F).
Where is the data for Japan climate in April coming from?
The climate data for Japan in April is collected from the following weather stations.
- KUMAGAYA, JA
- FUSSA YOKOTA AB, JA
- TOKYO, JA
- YOKOHAMA, JA
- TOKYO INTERNATIONAL, JA
- KASTNER ARMY AIR FIELD CAMP ZAMA JAPAN, JA
- CHIBA, JA
- SHIMOFUSA, JA
- RJTT