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 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
Shiraoka's weather shows a temperature rise with the arrival of April, moving from a refreshing 13°C (55.4°F) in March to a comfortable 18°C (64.4°F). Shiraoka registers a consistent average low-temperature of 9.3°C (48.7°F) during April.Humidity
In Shiraoka, Japan, the average relative humidity in April is 65%.Rainfall
In Shiraoka, Japan, during April, the rain falls for 14.1 days and regularly aggregates up to 68mm (2.68") of precipitation. Throughout the year, in Shiraoka, there are 161.6 rainfall days, and 782mm (30.79") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in April in Shiraoka is 13h and 7min.On the first day of April in Shiraoka, Japan, sunrise is at 05:27 and sunset at 18:03. On the last day of the month, sunrise is at 04:49 and sunset at 18:27 JST.
Sunshine
In April, the average sunshine in Shiraoka is 9.1h.UV index
In Shiraoka, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 5 in April interprets into the following advice:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What are April temperatures in Shiraoka?
What is the average humidity in April in Shiraoka?
How much does it rain in Shiraoka in April?
When it does not snow in Shiraoka?
Does it snow in Shiraoka in April?
How many hours of daylight does Shiraoka have in April?
When is the sunrise / sunset in April in Shiraoka?
How many hours of sunshine does Shiraoka have in April?
What is the UV index intensity in April in Shiraoka?
Average temperature in April
Shiraoka, Japan
- Average high temperature in April: 18°C
The warmest month (with the highest average high temperature) is August (32.1°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in April: 9.3°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in April
Shiraoka, Japan
- Average pressure in April: 1014.3mbar
The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in April
Shiraoka, Japan
- Average wind speed in April: 10.9km/h
The windiest month (with the highest average wind speed) is April (10.9km/h).
The calmest month (with the lowest average wind speed) is November (8.2km/h).
Average humidity in April
Shiraoka, Japan
- Average humidity in April: 65%
The months with the highest relative humidity are June and July (74%).
The month with the lowest relative humidity is January (59%).
Average rainfall in April
Shiraoka, Japan
- Average rainfall in April: 68mm
The wettest month (with the highest rainfall) is October (107mm).
The driest month (with the least rainfall) is December (26mm).
Average rainfall days in April
Shiraoka, Japan
- Average rainfall days in April: 14.1 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in April
Shiraoka, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Shiraoka, 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 and October (0 days).
Average daylight in April /
Average sunshine in April
Shiraoka, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The months with the least sunshine are February and November (Average sunshine: 6h and 6min).
Average sunshine days in April
Shiraoka, Japan
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in April
Shiraoka, 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 and December (UV index 2).
Average cloud cover in April
Shiraoka, Japan
- Average cloud cover in April: 39
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in April
Shiraoka, Japan
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, November and December (10km).
The months with the lowest visibility are April, May, June, July, August, September and October (9km).
Shiraoka, Japan
Weather forecast for your location
2. Allow the app to use your location
