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
As Sekigahara welcomes April, the average high-temperature sees a rise, transitioning from a frosty 9.6°C (49.3°F) in March to a moderate 14.8°C (58.6°F). During April nights, Sekigahara witnesses a consistent average temperature of 5.9°C (42.6°F).Humidity
The average relative humidity in April in Sekigahara is 78%.Rainfall
In April, in Sekigahara, the rain falls for 17.3 days. Throughout April, 137mm (5.39") of precipitation is accumulated. In Sekigahara, during the entire year, the rain falls for 209.9 days and collects up to 1603mm (63.11") of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows in Sekigahara. During 1.3 snowfall days, in April, Sekigahara aggregates 20mm (0.79") of snow. Throughout the year, in Sekigahara, there are 55.9 snowfall days, and 800mm (31.5") of snow is accumulated.Daylight
The average length of the day in April is 13h and 5min.On the first day of April in Sekigahara, sunrise is at 05:40 and sunset at 18:15. On the last day of the month, sunrise is at 05:03 and sunset at 18:39 JST.
Sunshine
The average sunshine in April in Sekigahara is 7.9h.UV index
In Sekigahara, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 4 in April translates into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Sekigahara in April?
What is the average humidity in April in Sekigahara?
How many days does it rain in April in Sekigahara?
What is the last month it snows in Sekigahara?
How many hours of daylight does Sekigahara have in April?
When is the sunrise / sunset in April in Sekigahara?
How many hours of sunshine does Sekigahara have in April?
What is the UV index intensity in April in Sekigahara?
Average temperature in April
Sekigahara, Japan
- Average high temperature in April: 14.8°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in April: 5.9°C
The month with the highest average low temperature is August (21.5°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in April
Sekigahara, Japan
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in April
Sekigahara, Japan
- Average wind speed in April: 7.9km/h
The windiest months (with the highest average wind speed) are January, February and March (8.2km/h).
The calmest month (with the lowest average wind speed) is July (5.8km/h).
Average humidity in April
Sekigahara, Japan
- Average humidity in April: 78%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Sekigahara, Japan
- Average rainfall in April: 137mm
The wettest month (with the highest rainfall) is July (282mm).
The driest month (with the least rainfall) is November (64mm).
Average rainfall days in April
Sekigahara, Japan
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in April
Sekigahara, Japan
- Average snowfall in April: 20mm
The month with the highest snowfall is January (305mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Sekigahara, Japan
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (19.1 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
Sekigahara, 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: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Sekigahara, Japan
- Average sunshine days in April: 10.5 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is July (4.8 days).
Average UV index in April
Sekigahara, Japan
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Sekigahara, Japan
- Average cloud cover in April: 48
The months with the most cloud cover are January and July (Cloud cover 58).
The month with the least cloud cover is May (Cloud cover 43).
Average visibility in April
Sekigahara, Japan
- Average visibility in April: 8km
The months with the highest visibility are February, March, April, May, June, August, October, November and December (8km).
The months with the lowest visibility are January, July and September (7km).
Sekigahara, Japan
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