Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
With the beginning of April, Ikebukuro's average high-temperature sees a minor increase, transitioning from a moderate 13°C (55.4°F) in March to an enjoyable 17.7°C (63.9°F). April brings an average low-temperature of 10.3°C (50.5°F) to Ikebukuro.Humidity
In April, the average relative humidity is 67%.Rainfall
In April, the rain falls for 15.6 days. Throughout April, 87mm (3.43") of precipitation is accumulated. In Ikebukuro, during the entire year, the rain falls for 182.7 days and collects up to 960mm (37.8") of precipitation.Snowfall
In Ikebukuro, snow does not fall in April through December.Daylight
In Ikebukuro, the average length of the day in April is 13h and 6min.On the first day of April in Ikebukuro, sunrise is at 05:27 and sunset at 18:02. On the last day of the month, sunrise is at 04:49 and sunset at 18:26 JST.
Sunshine
The average sunshine in April is 9h.UV index
In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 5 in April leads to these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Ikebukuro?
What is the average humidity in April in Ikebukuro?
How much does it rain in Ikebukuro in April?
When it does not snow in Ikebukuro?
Does it snow in Ikebukuro in April?
How many hours of daylight does Ikebukuro have in April?
When are sunrise and sunset in April in Ikebukuro?
How many hours of sunshine does Ikebukuro have in April?
How high is the UV index in April in Ikebukuro?
Average temperature in April
Ikebukuro, Japan
- Average high temperature in April: 17.7°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in April: 10.3°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in April
Ikebukuro, Japan
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in April
Ikebukuro, Japan
- Average wind speed in April: 14.2km/h
The windiest month (with the highest average wind speed) is April (14.2km/h).
The calmest month (with the lowest average wind speed) is November (11km/h).
Average humidity in April
Ikebukuro, Japan
- Average humidity in April: 67%
The month with the highest relative humidity is July (77%).
The month with the lowest relative humidity is January (60%).
Average rainfall in April
Ikebukuro, Japan
- Average rainfall in April: 87mm
The wettest month (with the highest rainfall) is October (129mm).
The driest months (with the least rainfall) are January and December (40mm).
Average rainfall days in April
Ikebukuro, Japan
- Average rainfall days in April: 15.6 days
The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in April
Ikebukuro, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is February (43mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Ikebukuro, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Ikebukuro, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in April
Ikebukuro, Japan
- Average sunshine days in April: 11.6 days
The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in April
Ikebukuro, Japan
- Average UV index in April: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in April
Ikebukuro, Japan
- Average cloud cover in April: 40
The months with the most cloud cover are June and October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in April
Ikebukuro, Japan
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, May, August, November and December (10km).
The months with the lowest visibility are April, June, July, September and October (9km).
