April weather forecastNago, Japan
April
Weather in April
April, like March, is an agreeable spring month in Nago, Japan, with an average temperature ranging between max 22.3°C (72.1°F) and min 19.9°C (67.8°F).Temperature
The transition into April is marked with an average high-temperature of a still pleasant 22.3°C (72.1°F), showing an insignificant shift from March's 20.3°C (68.5°F). April introduces a small decrease to a nighttime average of 19.9°C (67.8°F) in Nago.Humidity
The average relative humidity in April in Nago, Japan, is 77%.Rainfall
In Nago, in April, during 16.7 rainfall days, 104mm (4.09") of precipitation is typically accumulated. Throughout the year, in Nago, Japan, there are 229 rainfall days, and 1489mm (58.62") of precipitation is accumulated.Sea temperature
In Nago, in April, the average water temperature is 22.3°C (72.1°F).Note: While a person's sensitivity to cold is personal, factors like sunshine, wind, and the temperature can influence their comfort in 22.3°C (72.1°F) waters. Olympians, for perspective, swim in waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
The average length of the day in April is 12h and 47min.On the first day of April, sunrise is at 06:18 and sunset at 18:45. On the last day of the month, sunrise is at 05:50 and sunset at 18:59 JST.
Sunshine
In April, the average sunshine in Nago is 6.7h.UV index
The average daily maximum UV index in April in Nago is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the average maximum UV index of 6 translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be mindful! Sand and water reflections can up the Sun's UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Nago, Japan
- Average high temperature in April: 22.3°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.6°C).
- Average low temperature in April: 19.9°C
The month with the highest average low temperature is August (27.8°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in April
Nago, Japan
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is August (1006.7mbar).
Average wind speed in April
Nago, Japan
- Average wind speed in April: 21.3km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in April
Nago, Japan
- Average humidity in April: 77%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).
Average rainfall in April
Nago, Japan
- Average rainfall in April: 104mm
The wettest month (with the highest rainfall) is June (228mm).
The driest month (with the least rainfall) is January (63mm).
Average rainfall days in April
Nago, Japan
- Average rainfall days in April: 16.7 days
The month with the highest number of rainy days is June (22.6 days).
The month with the least rainy days is November (16.2 days).
Average sea temperature in April
Nago, Japan
- Average sea temperature in April: 22.3°C
The best month for swimming (with the highest average sea temperature) is August (28.8°C).
The coldest month (with the lowest average sea temperature) is February (20.8°C).
Average daylight in April /
Average sunshine in April
Nago, Japan
- Average daylight in April: 12h and 48min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in April: 6h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Nago, Japan
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is May (11.1 days).
The month with the least sunshine days is June (5.4 days).
Average UV index in April
Nago, Japan
- Average UV index in April: 6
The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in April
Nago, Japan
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in April
Nago, Japan
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).
