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
A gentle upsurge in temperatures occurs as March gives way to April, with average highs shifting from a frosty 8.2°C (46.8°F) to a fresh 12.8°C (55°F). Nights in April showcase an average temperature of 8.2°C (46.8°F), slightly cooler than the daytime.Humidity
In April, the average relative humidity in Seosan is 68%.Rainfall
In Seosan, South Korea, during April, the rain falls for 9.7 days and regularly aggregates up to 38mm (1.5") of precipitation. In Seosan, during the entire year, the rain falls for 123 days and collects up to 754mm (29.69") of precipitation.Snowfall
In Seosan, snow does not fall in April through October.Daylight
In Seosan, the average length of the day in April is 13h and 8min.On the first day of the month, sunrise is at 06:19 and sunset at 18:56. On the last day of April, in Seosan, sunrise is at 05:41 and sunset at 19:21 KST.
Sunshine
The average sunshine in April in Seosan is 8.7h.UV index
The average daily maximum UV index in April in Seosan is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 4 during April translates into the following guidance:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What are the temperatures in Seosan in April?
What is the average humidity in April in Seosan?
How many days does it rain in April in Seosan?
When it does not snow in Seosan?
Does it snow in Seosan in April?
How many hours of daylight does Seosan have in April?
What time are sunrise and sunset in April in Seosan?
How many hours of sunshine does Seosan have in April?
How high is the UV index in April in Seosan?
Average temperature in April
Seosan, South Korea
- Average high temperature in April: 12.8°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in April: 8.2°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in April
Seosan, South Korea
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is January (1025.7mbar).
The month with the lowest atmospheric pressure is July (1006.9mbar).
Average wind speed in April
Seosan, South Korea
- Average wind speed in April: 14.8km/h
The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is June (10.4km/h).
Average humidity in April
Seosan, South Korea
- Average humidity in April: 68%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is February (64%).
Average rainfall in April
Seosan, South Korea
- Average rainfall in April: 38mm
The wettest month (with the highest rainfall) is July (170mm).
The driest month (with the least rainfall) is January (19mm).
Average rainfall days in April
Seosan, South Korea
- Average rainfall days in April: 9.7 days
The month with the highest number of rainy days is July (19.1 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall in April
Seosan, South Korea
- Average snowfall in April: 0mm
The month with the highest snowfall is December (40mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Seosan, South Korea
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Seosan, South Korea
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in April
Seosan, South Korea
- Average sunshine days in April: 19.3 days
The month with the most sunshine days is October (21.8 days).
The months with the least sunshine days are July and August (10.3 days).
Average UV index in April
Seosan, South Korea
- Average UV index in April: 4
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Seosan, South Korea
- Average cloud cover in April: 32
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in April
Seosan, South Korea
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, September, October and November (10km).
The months with the lowest visibility are January, July, August and December (9km).
Seosan, South Korea
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