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
April comes with a subtle rise, with the average high-temperature adjusting from a mild 13°C (55.4°F) in March to an enjoyable 17.5°C (63.5°F). Yachiyo experiences an average low-temperature of 10.8°C (51.4°F) in the month of April.Humidity
The average relative humidity in April is 68%.Rainfall
In April, in Yachiyo, the rain falls for 8.2 days. Throughout April, 16mm (0.63") of precipitation is accumulated. In Yachiyo, during the entire year, the rain falls for 98.7 days and collects up to 190mm (7.48") of precipitation.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in April in Yachiyo is 13h and 6min.On the first day of April in Yachiyo, sunrise is at 05:25 and sunset at 18:01. On the last day of the month, sunrise is at 04:48 and sunset at 18:25 JST.
Sunshine
In April, the average sunshine in Yachiyo is 8.7h.UV index
In Yachiyo, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 5 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Yachiyo?
What is the average humidity in April in Yachiyo?
How much does it rain in Yachiyo in April?
When it does not snow in Yachiyo?
How many hours of daylight does Yachiyo have in April?
What time are sunrise and sunset in April in Yachiyo?
How many hours of sunshine does Yachiyo have in April?
What is the UV index reading in April in Yachiyo?
Average temperature in April
Yachiyo, Japan
- Average high temperature in April: 17.5°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in April: 10.8°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in April
Yachiyo, Japan
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in April
Yachiyo, Japan
- Average wind speed in April: 14.8km/h
The windiest month (with the highest average wind speed) is April (14.8km/h).
The calmest months (with the lowest average wind speed) are June and November (11.7km/h).
Average humidity in April
Yachiyo, Japan
- Average humidity in April: 68%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall in April
Yachiyo, Japan
- Average rainfall in April: 16mm
The wettest month (with the highest rainfall) is October (25mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in April
Yachiyo, Japan
- Average rainfall days in April: 8.2 days
The month with the highest number of rainy days is June (10.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in April
Yachiyo, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Yachiyo, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Yachiyo, Japan
- Average daylight in April: 13h and 1min
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: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in April
Yachiyo, Japan
- Average sunshine days in April: 19.3 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (16.1 days).
Average UV index in April
Yachiyo, Japan
- Average UV index in April: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in April
Yachiyo, Japan
- Average cloud cover in April: 42
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility in April
Yachiyo, Japan
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).
Yachiyo, Japan
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