Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
Kaizuka's transition into September involves a gentle shift in temperature, receding from a tropical 30.5°C (86.9°F) in August to a moderately hot 26.8°C (80.2°F). Kaizuka experiences an average temperature drop to a pleasant 20.7°C (69.3°F) during September nights.Humidity
The average relative humidity in September in Kaizuka is 76%.Rainfall
In September, the rain falls for 16 days. Throughout September, 117mm (4.61") of precipitation is accumulated. In Kaizuka, during the entire year, the rain falls for 169.5 days and collects up to 1047mm (41.22") of precipitation.Snowfall
April through November are months without snowfall.Sea temperature
In September, the average sea temperature in Kaizuka is 26.7°C (80.1°F).Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.
Daylight
The average length of the day in September in Kaizuka is 12h and 24min.On the first day of the month, sunrise is at 05:31 and sunset at 18:25. On the last day of September, in Kaizuka, sunrise is at 05:52 and sunset at 17:44 JST.
Sunshine
In Kaizuka, Japan, the average sunshine in September is 9.1h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 during September translates into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Kaizuka in September?
What is the average humidity in September in Kaizuka?
How much does it rain in Kaizuka in September?
When it does not snow in Kaizuka?
What is the sea water temperature in September in Kaizuka?
How many hours of daylight does Kaizuka have in September?
What time are sunrise and sunset in September in Kaizuka?
How long on average sun shines in September in Kaizuka?
How high is the UV index in September in Kaizuka?
Average temperature in September
Kaizuka, Japan
- Average high temperature in September: 26.8°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in September: 20.7°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in September
Kaizuka, Japan
- Average pressure in September: 1012.6mbar
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 September
Kaizuka, Japan
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity in September
Kaizuka, Japan
- Average humidity in September: 76%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is March (70%).
Average rainfall in September
Kaizuka, Japan
- Average rainfall in September: 117mm
The wettest month (with the highest rainfall) is July (177mm).
The driest month (with the least rainfall) is January (35mm).
Average rainfall days in September
Kaizuka, Japan
- Average rainfall days in September: 16 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in September
Kaizuka, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Kaizuka, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average sea temperature in September
Kaizuka, Japan
- Average sea temperature in September: 26.7°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 February (15.6°C).
Average daylight in September /
Average sunshine in September
Kaizuka, Japan
- Average daylight in September: 12h and 2min
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 September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in September
Kaizuka, Japan
- Average sunshine days in September: 11 days
The month with the most sunshine days is May (17.7 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in September
Kaizuka, Japan
- Average UV index in September: 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 September
Kaizuka, Japan
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Kaizuka, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
