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
Weather in April
Temperature
The arrival of April brings a temperature shift, with the average high-temperature escalating from a fresh 12.3°C (54.1°F) in March to an enjoyable 17.3°C (63.1°F). During April nights, Sakai witnesses a consistent average temperature of 9.3°C (48.7°F).Humidity
In Sakai, the average relative humidity in April is 70%.Rainfall
In Sakai, during April, the rain falls for 11 days and regularly aggregates up to 29mm (1.14") of precipitation. In Sakai, during the entire year, the rain falls for 149 days and collects up to 436mm (17.17") of precipitation.Snowfall
In Sakai, snow does not fall in April through November.Sea temperature
In Sakai, Japan, the average seawater temperature in April is 15.6°C (60.1°F).Note: Swimming in water of 15.6°C (60.1°F) is not enjoyable for the majority of individuals. Breathing control becomes increasingly challenging as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in April in Sakai is 13h and 4min.On the first day of the month, sunrise is at 05:44 and sunset at 18:19. On the last day of April, sunrise is at 05:08 and sunset at 18:41 JST.
Sunshine
In Sakai, Japan, the average sunshine in April is 9.3h.UV index
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 unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, a daily UV index of 5 turns into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the temperature in April in Sakai?
What is the average humidity in April in Sakai?
How much does it rain in Sakai in April?
When it does not snow in Sakai?
Does it snow in Sakai in April?
How cold is the water in April in Sakai?
How many hours of daylight does Sakai have in April?
When are sunrise and sunset in April in Sakai?
How many hours of sunshine does Sakai have in April?
How high is the UV index in April in Sakai?
Average temperature in April
Sakai, Japan
- Average high temperature in April: 17.3°C
The warmest month (with the highest average high temperature) is August (31.6°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in April: 9.3°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in April
Sakai, Japan
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in April
Sakai, Japan
- Average wind speed in April: 9.5km/h
The windiest month (with the highest average wind speed) is January (10.6km/h).
The calmest month (with the lowest average wind speed) is June (7.8km/h).
Average humidity in April
Sakai, Japan
- Average humidity in April: 70%
The month with the highest relative humidity is July (77%).
The month with the lowest relative humidity is May (69%).
Average rainfall in April
Sakai, Japan
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is July (79mm).
The driest month (with the least rainfall) is November (20mm).
Average rainfall days in April
Sakai, Japan
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is May (8.7 days).
Average snowfall in April
Sakai, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is January (35mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Sakai, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (6 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
Sakai, Japan
- Average sea temperature in April: 15.6°C
The best month for swimming (with the highest average sea temperature) is August (27.7°C).
The coldest month (with the lowest average sea temperature) is March (13.9°C).
Average daylight in April /
Average sunshine in April
Sakai, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in April
Sakai, Japan
- Average sunshine days in April: 16.7 days
The month with the most sunshine days is May (20 days).
The month with the least sunshine days is January (10.8 days).
Average UV index in April
Sakai, Japan
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Sakai, Japan
- Average cloud cover in April: 37
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Sakai, Japan
- Average visibility in April: 9km
The months with the highest visibility are February, March, November and December (10km).
The months with the lowest visibility are January, April, May, June, July, August, September and October (9km).
Sakai, Japan
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