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 sea temperature 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
As April begins, there's a slight increase in the average high-temperature, moving from a mild 13.5°C (56.3°F) in March to an enjoyable 17.8°C (64°F). Yatsushiro experiences an average low-temperature of 11.3°C (52.3°F) in month of April.Humidity
In Yatsushiro, the average relative humidity in April is 73%.Rainfall
In Yatsushiro, in April, during 14.3 rainfall days, 96mm (3.78") of precipitation is typically accumulated. In Yatsushiro, during the entire year, the rain falls for 182.8 days and collects up to 1440mm (56.69") of precipitation.Snowfall
In Yatsushiro, snow does not fall in April through November.Sea temperature
In Yatsushiro, Japan, in April, the average water temperature is 18.3°C (64.9°F).Note: In water of 18.3°C (64.9°F), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in April in Yatsushiro is 12h and 59min.On the first day of April in Yatsushiro, sunrise is at 06:05 and sunset at 18:37. On the last day of the month, sunrise is at 05:31 and sunset at 18:58 JST.
Sunshine
In April, the average sunshine in Yatsushiro is 8.7h.UV index
In April, the average daily maximum UV index in Yatsushiro is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 4 during April leads to these advisories:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Yatsushiro in April?
What is the average humidity in April in Yatsushiro?
How much does it rain in Yatsushiro in April?
When it does not snow in Yatsushiro?
Does it snow in Yatsushiro in April?
What is the sea temperature in April in Yatsushiro?
How many hours of daylight does Yatsushiro have in April?
When is the sunrise / sunset in April in Yatsushiro?
How many hours of sunshine does Yatsushiro have in April?
How high is the UV index in April in Yatsushiro?
Average temperature in April
Yatsushiro, Japan
- Average high temperature in April: 17.8°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in April: 11.3°C
The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in April
Yatsushiro, Japan
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in April
Yatsushiro, Japan
- Average wind speed in April: 10.7km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is June (8.2km/h).
Average humidity in April
Yatsushiro, Japan
- Average humidity in April: 73%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is March (71%).
Average rainfall in April
Yatsushiro, Japan
- Average rainfall in April: 96mm
The wettest month (with the highest rainfall) is June (303mm).
The driest month (with the least rainfall) is January (51mm).
Average rainfall days in April
Yatsushiro, Japan
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is July (22.9 days).
The month with the least rainy days is January (10.3 days).
Average snowfall in April
Yatsushiro, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Yatsushiro, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in April
Yatsushiro, Japan
- Average sea temperature in April: 18.3°C
The best month for swimming (with the highest average sea temperature) is August (28°C).
The coldest month (with the lowest average sea temperature) is March (17.2°C).
Average daylight in April /
Average sunshine in April
Yatsushiro, Japan
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in April
Yatsushiro, Japan
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is July (5.9 days).
Average UV index in April
Yatsushiro, Japan
- Average UV index in April: 4
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Yatsushiro, Japan
- Average cloud cover in April: 39
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in April
Yatsushiro, Japan
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
