April weather forecastOtera, Japan
April
Weather in April
April in Otera, Japan, is a comfortable spring month, with an average temperature varying between 11.3°C (52.3°F) and 16.3°C (61.3°F).Temperature
The shift into April is characterized by a subtle rise in the average high-temperature, transitioning from March's fresh 12.3°C (54.1°F) to a refreshing 16.3°C (61.3°F). Otera's nighttime temperatures in April settle close to daytime highs at an average of 11.3°C (52.3°F).Humidity
The average relative humidity in April is 72%.Rainfall
In Otera, in April, during 12.3 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, there are 166.3 rainfall days, and 700mm (27.56") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
In Otera, the average length of the day in April is 13h and 2min.On the first day of April, sunrise is at 05:49 and sunset at 18:22. On the last day of the month, sunrise is at 05:13 and sunset at 18:45 JST.
Sunshine
In April, the average sunshine is 9.4h.UV index
The average daily maximum UV index in April in Otera is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 4 in April translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Otera, Japan
- Average high temperature in April: 16.3°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in April: 11.3°C
The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is January (4.8°C).
Average pressure in April
Otera, Japan
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is January (1020.1mbar).
The month with the lowest atmospheric pressure is June (1008.6mbar).
Average wind speed in April
Otera, Japan
- Average wind speed in April: 14.8km/h
The windiest month (with the highest average wind speed) is January (20.5km/h).
The calmest month (with the lowest average wind speed) is June (10.1km/h).
Average humidity in April
Otera, Japan
- Average humidity in April: 72%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (69%).
Average rainfall in April
Otera, Japan
- Average rainfall in April: 47mm
The wettest month (with the highest rainfall) is July (112mm).
The driest months (with the least rainfall) are January and February (24mm).
Average rainfall days in April
Otera, Japan
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (20.7 days).
The months with the least rainy days are January and February (10 days).
Average snowfall in April
Otera, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Otera, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Otera, Japan
- Average daylight in April: 13h and 0min
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 24min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in April
Otera, Japan
- Average sunshine days in April: 15.2 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in April
Otera, Japan
- Average UV index in April: 4
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
Otera, Japan
- Average cloud cover in April: 36
The month with the most cloud cover is June (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Otera, Japan
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
