April weather forecastShirokane, Japan
April
Weather in April
April in Shirokane, Japan, is a comfortable spring month, with temperature in the range of an average high of 17.6°C (63.7°F) and an average low of 10.6°C (51.1°F).Temperature
April comes with a subtle rise, with the average high-temperature adjusting from a mild 13°C (55.4°F) in March to a comfortable 17.6°C (63.7°F). Shirokane reports a consistent average low-temperature of 10.6°C (51.1°F) throughout April nights.Humidity
In Shirokane, the average relative humidity in April is 67%.Rainfall
In Shirokane, during April, the rain falls for 12.8 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 135.3 rainfall days, and 433mm (17.05") of precipitation is accumulated.Snowfall
In Shirokane, snow does not fall in April through December.Daylight
In April, the average length of the day is 13h and 6min.On the first day of April, sunrise is at 05:27 and sunset at 18:02. On the last day of the month, sunrise is at 04:49 and sunset at 18:26 JST.
Sunshine
In April, the average sunshine in Shirokane is 9h.UV index
The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 in April converts into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Shirokane, Japan
- Average high temperature in April: 17.6°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in April: 10.6°C
The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in April
Shirokane, Japan
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in April
Shirokane, Japan
- Average wind speed in April: 15.3km/h
The windiest month (with the highest average wind speed) is April (15.3km/h).
The calmest month (with the lowest average wind speed) is November (12.1km/h).
Average humidity in April
Shirokane, Japan
- Average humidity in April: 67%
The month with the highest relative humidity is July (77%).
The month with the lowest relative humidity is January (59%).
Average rainfall in April
Shirokane, Japan
- Average rainfall in April: 39mm
The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days in April
Shirokane, Japan
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in April
Shirokane, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Shirokane, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.3 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
Shirokane, Japan
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in April
Shirokane, Japan
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is September (14.3 days).
Average UV index in April
Shirokane, Japan
- Average UV index in April: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in April
Shirokane, Japan
- Average cloud cover in April: 39
The months with the most cloud cover are June and October (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in April
Shirokane, Japan
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
