April weather forecastKoza, Japan
April
Weather in April
April in Koza, Japan, is an enjoyable spring month, with temperature in the range of an average low of 13.9°C (57°F) and an average high of 17.8°C (64°F).Temperature
Koza in April denotes a subtle temperature transition, adjusting from an average high of a refreshing 14.3°C (57.7°F) in March to a comfortable 17.8°C (64°F). A mean low-temperature of 13.9°C (57°F) is anticipated during the month of April in Koza, a slight step down from the daytime high.Humidity
In April, the average relative humidity is 70%.Rainfall
In Koza, during April, the rain falls for 12.4 days and regularly aggregates up to 73mm (2.87") of precipitation. In Koza, Japan, during the entire year, the rain falls for 158.9 days and collects up to 1032mm (40.63") of precipitation.Snowfall
March through December are months without snowfall in Koza, Japan.Daylight
In Koza, Japan, the average length of the day in April is 13h and 1min.On the first day of April, sunrise is at 05:43 and sunset at 18:17. On the last day of the month, sunrise is at 05:09 and sunset at 18:38 JST.
Sunshine
The average sunshine in April in Koza is 9h.UV index
The average daily maximum UV index in April in Koza is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 during April translates into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. To protect against the Sun's most potent rays, avoid direct exposure around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Koza, Japan
- Average high temperature in April: 17.8°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in April: 13.9°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in April
Koza, Japan
- Average pressure in April: 1014.9mbar
The month with the highest atmospheric pressure is January (1019mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in April
Koza, Japan
- Average wind speed in April: 19.2km/h
The windiest month (with the highest average wind speed) is January (22.6km/h).
The calmest months (with the lowest average wind speed) are July and August (15.9km/h).
Average humidity in April
Koza, Japan
- Average humidity in April: 70%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (66%).
Average rainfall in April
Koza, Japan
- Average rainfall in April: 73mm
The wettest month (with the highest rainfall) is September (144mm).
The driest month (with the least rainfall) is December (37mm).
Average rainfall days in April
Koza, Japan
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is January (8.4 days).
Average snowfall days in April
Koza, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Koza, 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 0min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in April
Koza, Japan
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is September (9.9 days).
Average UV index in April
Koza, 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 3).
Average cloud cover in April
Koza, Japan
- Average cloud cover in April: 37
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in April
Koza, Japan
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
