April weather forecastIrifune, Japan
April
Weather in April
April is a refreshing spring month in Irifune, Japan, with an average temperature fluctuating between 17.6°C (63.7°F) and 10.8°C (51.4°F).Temperature
In Irifune, the average high-temperature in April slightly increases from a moderate 13°C (55.4°F) in March to a still refreshing 17.6°C (63.7°F). April brings an average low-temperature of 10.8°C (51.4°F) to Irifune.Humidity
The average relative humidity in April is 68%.Rainfall
In Irifune, in April, during 14.4 rainfall days, 82mm (3.23") of precipitation is typically accumulated. In Irifune, during the entire year, the rain falls for 169.8 days and collects up to 926mm (36.46") of precipitation.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in April is 13h and 6min.On the first day of April, sunrise is at 05:26 and sunset at 18:02. On the last day of the month, sunrise is at 04:49 and sunset at 18:26 JST.
Sunshine
In April, the average sunshine in Irifune is 8.7h.UV index
The average daily maximum UV index in April in Irifune is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 5 suggests this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Irifune, Japan
- Average high temperature in April: 17.6°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in April: 10.8°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 (2.8°C).
Average pressure in April
Irifune, 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
Irifune, Japan
- Average wind speed in April: 15.1km/h
The windiest month (with the highest average wind speed) is April (15.1km/h).
The calmest month (with the lowest average wind speed) is November (11.8km/h).
Average humidity in April
Irifune, Japan
- Average humidity in April: 68%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (61%).
Average rainfall in April
Irifune, Japan
- Average rainfall in April: 82mm
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
Irifune, Japan
- Average rainfall days in April: 14.4 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in April
Irifune, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is February (43mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Irifune, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.8 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
Irifune, Japan
- Average daylight in April: 13h and 6min
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: 8h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in April
Irifune, Japan
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is September (10 days).
Average UV index in April
Irifune, 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
Irifune, Japan
- Average cloud cover in April: 41
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility in April
Irifune, Japan
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, August, November and December (10km).
The months with the lowest visibility are June, July, September and October (9km).
