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 sea temperature 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
April's arrival is noted with a slight increase in the average high-temperature, moving from a cool 12.5°C (54.5°F) in March to a comfortable 17.3°C (63.1°F). The temperature lowers to an average of 9.6°C (49.3°F) during April nights.Humidity
The months with the lowest humidity in Izumiotsu are March through May, with an average relative humidity of 69%.Rainfall
In Izumiotsu, Japan, in April, it is raining for 12.2 days, with typically 64mm (2.52") of accumulated precipitation. Throughout the year, there are 140 rainfall days, and 837mm (32.95") of precipitation is accumulated.Snowfall
March through November are months without snowfall in Izumiotsu.Sea temperature
In April, the average sea temperature in Izumiotsu, Japan, is 17.1°C (62.8°F).Note: Swimming is not a pleasant activity for most individuals in 17.1°C (62.8°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Izumiotsu, the average length of the day in April is 13h and 3min.On the first day of April in Izumiotsu, Japan, sunrise is at 05:45 and sunset at 18:19. On the last day of the month, sunrise is at 05:09 and sunset at 18:42 JST.
Sunshine
In Izumiotsu, the average sunshine in April is 9.2h.UV index
In April, the average daily maximum UV index in Izumiotsu is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 5 in April transforms into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. 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 April temperatures in Izumiotsu?
What are the least humid months in Izumiotsu?
What is the average humidity in April in Izumiotsu?
How much does it rain in Izumiotsu in April?
When it does not snow in Izumiotsu?
What is the sea temperature in April in Izumiotsu?
How many hours of daylight does Izumiotsu have in April?
What time are sunrise and sunset in April in Izumiotsu?
How many hours of sunshine does Izumiotsu have in April?
What is the UV index reading in April in Izumiotsu?
Average temperature in April
Izumiotsu, Japan
- Average high temperature in April: 17.3°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in April: 9.6°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 (2.9°C).
Average pressure in April
Izumiotsu, Japan
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in April
Izumiotsu, Japan
- Average wind speed in April: 10.1km/h
The windiest month (with the highest average wind speed) is January (11.7km/h).
The calmest month (with the lowest average wind speed) is June (8.3km/h).
Average humidity in April
Izumiotsu, Japan
- Average humidity in April: 69%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are March, April and May (69%).
Average rainfall in April
Izumiotsu, Japan
- Average rainfall in April: 64mm
The wettest month (with the highest rainfall) is July (137mm).
The driest month (with the least rainfall) is January (32mm).
Average rainfall days in April
Izumiotsu, Japan
- Average rainfall days in April: 12.2 days
The month with the highest number of rainy days is July (16.7 days).
The months with the least rainy days are January and February (8 days).
Average snowfall in April
Izumiotsu, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is January (18mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Izumiotsu, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in April
Izumiotsu, Japan
- Average sea temperature in April: 17.1°C
The best month for swimming (with the highest average sea temperature) is August (27.7°C).
The coldest month (with the lowest average sea temperature) is February (15.6°C).
Average daylight in April /
Average sunshine in April
Izumiotsu, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in April
Izumiotsu, Japan
- Average sunshine days in April: 16.4 days
The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in April
Izumiotsu, Japan
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Izumiotsu, Japan
- Average cloud cover in April: 37
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Izumiotsu, Japan
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
Izumiotsu, Japan
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