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
Weather in April
Temperature
With the onset of April, Onahama experiences a subtle temperature shift, with the average high-temperature moving from a cool 10.3°C (50.5°F) in March to a refreshing 14.4°C (57.9°F). April generally records an average low-temperature of 8.2°C (46.8°F).Humidity
The average relative humidity in April in Onahama, Japan, is 72%.Rainfall
In Onahama, Japan, in April, during 13.3 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Onahama, during the entire year, the rain falls for 149.2 days and collects up to 755mm (29.72") of precipitation.Snowfall
In Onahama, snow does not fall in April through October and December.Daylight
In Onahama, the average length of the day in April is 13h and 8min.On the first day of the month, sunrise is at 05:21 and sunset at 17:58. On the last day of April, sunrise is at 04:42 and sunset at 18:24 JST.
Sunshine
The average sunshine in April in Onahama is 8.8h.UV index
In Onahama, Japan, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 4 during April translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What are the temperatures in Onahama in April?
What is the average humidity in April in Onahama?
How many days does it rain in April in Onahama?
When it does not snow in Onahama?
Does it snow in Onahama in April?
What is the average length of the day in April in Onahama?
When is the sunrise / sunset in April in Onahama?
How long on average sun shines in April in Onahama?
What is the UV index intensity in April in Onahama?
Average temperature in April
Onahama, Japan
- Average high temperature in April: 14.4°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in April: 8.2°C
The month with the highest average low temperature is August (22.7°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in April
Onahama, Japan
- Average pressure in April: 1014.5mbar
The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.4mbar).
Average wind speed in April
Onahama, Japan
- Average wind speed in April: 17km/h
The windiest month (with the highest average wind speed) is January (19.8km/h).
The calmest month (with the lowest average wind speed) is July (11.6km/h).
Average humidity in April
Onahama, Japan
- Average humidity in April: 72%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (65%).
Average rainfall in April
Onahama, Japan
- Average rainfall in April: 64mm
The wettest month (with the highest rainfall) is October (105mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in April
Onahama, Japan
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in April
Onahama, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in April
Onahama, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Onahama, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in April
Onahama, Japan
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in April
Onahama, Japan
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in April
Onahama, Japan
- Average cloud cover in April: 40
The month with the most cloud cover is July (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in April
Onahama, Japan
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, September, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (9km).
Onahama, Japan
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