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
Yamadera, Japan, experiences a temperature shift with the start of April, with average high-temperatures moving from an icy 4.9°C (40.8°F) in March to a cool 11.6°C (52.9°F). In Yamadera, in April, the average low-temperature is an icy 2.3°C (36.1°F).Humidity
In Yamadera, the average relative humidity in April is 79%.Rainfall
In April, in Yamadera, the rain falls for 16.4 days. Throughout April, 93mm (3.66") of precipitation is accumulated. Throughout the year, there are 197.8 rainfall days, and 1123mm (44.21") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows in Yamadera. During 3.1 snowfall days, in April, Yamadera aggregates 80mm (3.15") of snow. In Yamadera, during the entire year, snow falls for 84.2 days and aggregates up to 1494mm (58.82") of snow.Daylight
In Yamadera, Japan, the average length of the day in April is 13h and 12min.On the first day of April, sunrise is at 05:22 and sunset at 18:01. On the last day of the month, sunrise is at 04:42 and sunset at 18:28 JST.
Sunshine
In Yamadera, the average sunshine in April is 7.9h.UV index
In Yamadera, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 4 in April interprets into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. When the Sun is at its strongest around midday, find shade and limit exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Yamadera?
What is the average humidity in April in Yamadera?
How much does it rain in Yamadera in April?
What is the last month it snows in Yamadera?
How many hours of daylight does Yamadera have in April?
When is the sunrise / sunset in April in Yamadera?
How many hours of sunshine does Yamadera have in April?
What is the UV index reading in April in Yamadera?
Average temperature in April
Yamadera, Japan
- Average high temperature in April: 11.6°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in April: 2.3°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is February (-6.3°C).
Average pressure in April
Yamadera, Japan
- Average pressure in April: 1014.7mbar
The month with the highest atmospheric pressure is November (1018.8mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in April
Yamadera, Japan
- Average wind speed in April: 10.7km/h
The windiest months (with the highest average wind speed) are January and February (11.9km/h).
The calmest months (with the lowest average wind speed) are July and August (6.5km/h).
Average humidity in April
Yamadera, Japan
- Average humidity in April: 79%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (76%).
Average rainfall in April
Yamadera, Japan
- Average rainfall in April: 93mm
The wettest month (with the highest rainfall) is July (155mm).
The driest month (with the least rainfall) is February (56mm).
Average rainfall days in April
Yamadera, Japan
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in April
Yamadera, Japan
- Average snowfall in April: 80mm
The month with the highest snowfall is January (504mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Yamadera, Japan
- Average snowfall days in April: 3.1 days
The month with the highest number of snowfall days is January (25.4 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
Yamadera, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is May (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in April
Yamadera, Japan
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is May (14.9 days).
The month with the least sunshine days is January (2.8 days).
Average UV index in April
Yamadera, Japan
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Yamadera, Japan
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is May (Cloud cover 45).
Average visibility in April
Yamadera, Japan
- Average visibility in April: 8km
The months with the highest visibility are March, April, May and November (8km).
The months with the lowest visibility are January and February (6km).
