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
April
Weather in April
Temperature
The start of April brings a shift in the average high-temperature, increasing from March's cold 1°C (33.8°F) to a frosty 8.2°C (46.8°F). Throughout April, the average low-temperature records at an icy 0.3°C (32.5°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 76%.Rainfall
In April, the rain falls for 12.1 days. Throughout April, 58mm (2.28") of precipitation is accumulated. In Sarabetsu, during the entire year, the rain falls for 154.4 days and collects up to 766mm (30.16") of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Sarabetsu, in April, snow falls for 5.6 days, with typically accumulated 94mm (3.7") of snow. In Sarabetsu, during the entire year, snow falls for 61.3 days and aggregates up to 977mm (38.46") of snow.Daylight
In Sarabetsu, the average length of the day in April is 13h and 23min.On the first day of the month, sunrise is at 05:09 and sunset at 17:53. On the last day of April, sunrise is at 04:22 and sunset at 18:26 JST.
Sunshine
In April, the average sunshine is 8.7h.UV index
The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 3 in April translates into these instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What are the least humid months?
What is the average humidity in April?
How many days does it rain in April?
How much does it snow in April?
What is the average length of the day in April in Sarabetsu?
When is the sunrise / sunset in April?
How many hours of sunshine does Sarabetsu have in April?
What is the UV index reading in April?
Average temperature in April
Sarabetsu, Japan
- Average high temperature in April: 8.2°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-3.9°C).
- Average low temperature in April: 0.3°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (-11.3°C).
Average pressure in April
Sarabetsu, Japan
- Average pressure in April: 1012.4mbar
The month with the highest atmospheric pressure is October (1015.9mbar).
The month with the lowest atmospheric pressure is July (1009.2mbar).
Average wind speed in April
Sarabetsu, Japan
- Average wind speed in April: 10.9km/h
The windiest month (with the highest average wind speed) is December (11km/h).
The calmest month (with the lowest average wind speed) is July (6.9km/h).
Average humidity in April
Sarabetsu, Japan
- Average humidity in April: 76%
The month with the highest relative humidity is July (88%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in April
Sarabetsu, Japan
- Average rainfall in April: 58mm
The wettest month (with the highest rainfall) is August (98mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in April
Sarabetsu, Japan
- Average rainfall days in April: 12.1 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in April
Sarabetsu, Japan
- Average snowfall in April: 94mm
The month with the highest snowfall is February (228mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in April
Sarabetsu, Japan
- Average snowfall days in April: 5.6 days
The month with the highest number of snowfall days is March (14.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Sarabetsu, Japan
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is May (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in April
Sarabetsu, Japan
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is August (9.5 days).
Average UV index in April
Sarabetsu, Japan
- Average UV index in April: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Sarabetsu, Japan
- Average cloud cover in April: 39
The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in April
Sarabetsu, Japan
- Average visibility in April: 9km
The months with the highest visibility are January, February, April, May, October, November and December (9km).
The months with the lowest visibility are July and August (7km).
