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 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
The transition into April reveals an average high-temperature of a moderately hot 23.7°C (74.7°F), mirroring a close resemblance to March. Hateruma maintains an average of approximately a pleasant 22.1°C (71.8°F) during April nights, with only a minimal decrease from the daytime temperature.Humidity
In Hateruma, the average relative humidity in April is 80%.Rainfall
In Hateruma, in April, during 17.3 rainfall days, 75mm (2.95") of precipitation is typically accumulated. Throughout the year, there are 245.4 rainfall days, and 1322mm (52.05") of precipitation is accumulated.Daylight
The average length of the day in April is 12h and 43min.On the first day of the month, sunrise is at 06:36 and sunset at 19:00. On the last day of April, in Hateruma, sunrise is at 06:10 and sunset at 19:13 JST.
Sunshine
The average sunshine in April is 6.1h.UV index
In April, the average daily maximum UV index in Hateruma is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 6 during April leads to these instructions:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What is the temperature in April in Hateruma?
What is the average humidity in April in Hateruma?
How much does it rain in Hateruma in April?
How many hours of daylight does Hateruma have in April?
When are sunrise and sunset in April in Hateruma?
How many hours of sunshine does Hateruma have in April?
How high is the UV index in April in Hateruma?
Average temperature in April
Hateruma, Japan
- Average high temperature in April: 23.7°C
The warmest months (with the highest average high temperature) are July and August (29.3°C).
The month with the lowest average high temperature is January (20.5°C).
- Average low temperature in April: 22.1°C
The month with the highest average low temperature is July (28.4°C).
The coldest month (with the lowest average low temperature) is January (18.6°C).
Average pressure in April
Hateruma, Japan
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is January (1020.4mbar).
The month with the lowest atmospheric pressure is August (1005.6mbar).
Average wind speed in April
Hateruma, Japan
- Average wind speed in April: 23.6km/h
The windiest month (with the highest average wind speed) is December (32.7km/h).
The calmest month (with the lowest average wind speed) is May (20.2km/h).
Average humidity in April
Hateruma, Japan
- Average humidity in April: 80%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are January and December (77%).
Average rainfall in April
Hateruma, Japan
- Average rainfall in April: 75mm
The wettest month (with the highest rainfall) is August (207mm).
The driest month (with the least rainfall) is February (70mm).
Average rainfall days in April
Hateruma, Japan
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is January (25.3 days).
The month with the least rainy days is July (16.8 days).
Average daylight in April /
Average sunshine in April
Hateruma, Japan
- Average daylight in April: 12h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in April
Hateruma, Japan
- Average sunshine days in April: 9.5 days
The month with the most sunshine days is July (12.3 days).
The months with the least sunshine days are January and December (3.5 days).
Average UV index in April
Hateruma, Japan
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in April
Hateruma, Japan
- Average cloud cover in April: 55
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in April
Hateruma, Japan
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Hateruma, Japan
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