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
The shift from March to April sees an increase in the average high-temperature, transitioning from a frosty 8°C (46.4°F) to a refreshing 13.3°C (55.9°F). The temperature in Shirone lowers to an average of 6.7°C (44.1°F) during April nights.Humidity
The months with the lowest humidity in Shirone are April and May, with an average relative humidity of 72%.Rainfall
In Shirone, in April, during 16.8 rainfall days, 75mm (2.95") of precipitation is typically accumulated. In Shirone, Japan, during the entire year, the rain falls for 201.1 days and collects up to 1211mm (47.68") of precipitation.Snowfall
Months with snowfall in Shirone are January through April, November and December. April is the last month it regularly snows in Shirone. During 1 snowfall days, in April, Shirone aggregates 10mm (0.39") of snow. In Shirone, during the entire year, snow falls for 54.2 days and aggregates up to 1160mm (45.67") of snow.Daylight
The average length of the day in April in Shirone, Japan, is 13h and 11min.On the first day of April, sunrise is at 05:28 and sunset at 18:06. On the last day of the month, sunrise is at 04:49 and sunset at 18:33 JST.
Sunshine
The average sunshine in April is 8.6h.UV index
The average daily maximum UV index in April in Shirone is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 during April translates into the following directions:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What are April temperatures in Shirone?
What is the least humid month in Shirone?
What is the average humidity in April in Shirone?
How much does it rain in Shirone in April?
What is the last month it snows in Shirone?
What is the average length of the day in April in Shirone?
When are sunrise and sunset in April in Shirone?
How many hours of sunshine does Shirone have in April?
What is the UV index intensity in April in Shirone?
Average temperature in April
Shirone, Japan
- Average high temperature in April: 13.3°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in April: 6.7°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is February (0.2°C).
Average pressure in April
Shirone, Japan
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in April
Shirone, Japan
- Average wind speed in April: 12.6km/h
The windiest month (with the highest average wind speed) is January (18.1km/h).
The calmest month (with the lowest average wind speed) is July (8.5km/h).
Average humidity in April
Shirone, Japan
- Average humidity in April: 72%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in April
Shirone, Japan
- Average rainfall in April: 75mm
The wettest month (with the highest rainfall) is December (158mm).
The driest month (with the least rainfall) is May (57mm).
Average rainfall days in April
Shirone, Japan
- Average rainfall days in April: 16.8 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in April
Shirone, Japan
- Average snowfall in April: 10mm
The month with the highest snowfall is January (453mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Shirone, Japan
- Average snowfall days in April: 1 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Shirone, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in April
Shirone, Japan
- Average sunshine days in April: 11.7 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is January (2.6 days).
Average UV index in April
Shirone, Japan
- Average UV index in April: 4
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 1).
Average cloud cover in April
Shirone, Japan
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Shirone, Japan
- Average visibility in April: 9km
The months with the highest visibility are June, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
Shirone, Japan
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