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
Noticing a change, the average high-temperature during April moves from March's cold 0.8°C (33.4°F) to a chilly 8.3°C (46.9°F). Jozankei, during the nights of April, experiences an average temperature drop to an icy 0.6°C (33.1°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 77%.Rainfall
April is the month with the least rainfall. Rain falls for 15.4 days and accumulates 51mm (2.01") of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 4.9 snowfall days, in April, Jozankei aggregates 68mm (2.68") of snow. In Jozankei, during the entire year, snow falls for 111.9 days and aggregates up to 1723mm (67.83") of snow.Daylight
The average length of the day in April in Jozankei is 13h and 24min.On the first day of the month, sunrise is at 05:17 and sunset at 18:01. On the last day of April, sunrise is at 04:30 and sunset at 18:34 JST.
Sunshine
The average sunshine in April is 8.1h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 3 in April interprets into the following advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Jozankei in April?
What is the least humid month?
What is the average humidity in April?
What is the driest month?
How many days does it rain in April?
What is the last month it snows?
How many hours of daylight does Jozankei have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Jozankei, Japan
- Average high temperature in April: 8.3°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (-3.7°C).
- Average low temperature in April: 0.6°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (-10°C).
Average pressure in April
Jozankei, Japan
- Average pressure in April: 1012.3mbar
The month with the highest atmospheric pressure is November (1016.2mbar).
The month with the lowest atmospheric pressure is July (1008.6mbar).
Average wind speed in April
Jozankei, Japan
- Average wind speed in April: 12.8km/h
The windiest months (with the highest average wind speed) are April and December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in April
Jozankei, Japan
- Average humidity in April: 77%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in April
Jozankei, Japan
- Average rainfall in April: 51mm
The wettest month (with the highest rainfall) is August (112mm).
The driest month (with the least rainfall) is April (51mm).
Average rainfall days in April
Jozankei, Japan
- Average rainfall days in April: 15.4 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in April
Jozankei, Japan
- Average snowfall in April: 68mm
The month with the highest snowfall is January (430mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Jozankei, Japan
- Average snowfall days in April: 4.9 days
The month with the highest number of snowfall days is January (28 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jozankei, Japan
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in April
Jozankei, Japan
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is May (13.4 days).
The month with the least sunshine days is December (2.7 days).
Average UV index in April
Jozankei, Japan
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in April
Jozankei, Japan
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is October (Cloud cover 42).
Average visibility in April
Jozankei, Japan
- Average visibility in April: 9km
The months with the highest visibility are April, May and October (9km).
The month with the lowest visibility is January (6km).
