September weather forecast
Kishiwada, Japan

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Weather in September

The first month of the autumn, September, is still a warm month in Kishiwada, Japan, with an average temperature ranging between min 20.7°C (69.3°F) and max 26.8°C (80.2°F).

Temperature

In Kishiwada, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's hot 30.5°C (86.9°F) to a warm 26.8°C (80.2°F). Throughout September, Kishiwada encounters an average temperature drop to a pleasant 20.7°C (69.3°F).

Humidity

In Kishiwada, the average relative humidity in September is 76%.

Rainfall

In Kishiwada, in September, during 16 rainfall days, 117mm (4.61") of precipitation is typically accumulated. Throughout the year, there are 169.5 rainfall days, and 1047mm (41.22") of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Sea temperature

In Kishiwada, in September, the average water temperature is 26.7°C (80.1°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

The average length of the day in September in Kishiwada is 12h and 24min.
On the first day of September in Kishiwada, sunrise is at 05:31 and sunset at 18:25. On the last day of the month, sunrise is at 05:52 and sunset at 17:44 JST.

Sunshine

The average sunshine in September is 9.1h.

UV index

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Alert! Sand and water increase UV exposure due to their reflective properties.
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Frequently asked questions

What is the temperature in September in Kishiwada?

The average high-temperature, in September, in Kishiwada, is 26.8°C (80.2°F), while the average low-temperature is 20.7°C (69.3°F). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is estimated at 38°C (100.4°F).

What is the average humidity in September in Kishiwada?

In Kishiwada, the average relative humidity in September is 76%.

How much does it rain in Kishiwada in September?

In Kishiwada, during September, the rain falls for 16 days and regularly aggregates up to 117mm (4.61") of precipitation.

When it does not snow in Kishiwada?

April through November are months without snowfall in Kishiwada, Japan.

What is the sea water temperature in September in Kishiwada?

In September, the average sea temperature in Kishiwada is 26.7°C (80.1°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in September in Kishiwada?

In Kishiwada, Japan, the average day length in September is 12h and 24min.

What time are sunrise and sunset in September in Kishiwada?

In September, on the first day of the month, sunrise is at 05:31 and sunset at 18:25. On the last day of the month, in Kishiwada, Japan, sunrise is at 05:52 and sunset at 17:44 JST.

How many hours of sunshine does Kishiwada have in September?

The average sunshine duration in September in Kishiwada is 9.1h.

How high is the UV index in September in Kishiwada?

In Kishiwada, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Kishiwada, Japan

Average temperature in September - Kishiwada, 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).

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Average pressure in September
Kishiwada, Japan

Average pressure in September - Kishiwada, 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).

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Average wind speed in September
Kishiwada, Japan

Average wind speed in September - Kishiwada, 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).

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Average humidity in September
Kishiwada, Japan

Average humidity in September - Kishiwada, 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%).

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Average rainfall in September
Kishiwada, Japan

Average rainfall in September - Kishiwada, 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).

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Average rainfall days in September
Kishiwada, Japan

Average rainfall days in September - Kishiwada, 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).

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Average snowfall in September
Kishiwada, Japan

Average snowfall in September - Kishiwada, 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).

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Average snowfall days in September
Kishiwada, Japan

Average snowfall days in September - Kishiwada, 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).

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Average sea temperature in September
Kishiwada, Japan

Average sea temperature in September - Kishiwada, 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).

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Average daylight in September /
Average sunshine in September
Kishiwada, Japan

Average daylight in September / Average sunshine in September - Kishiwada, 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).

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Average sunshine days in September
Kishiwada, Japan

Average sunshine days in September - Kishiwada, 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).

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Average UV index in September
Kishiwada, Japan

Average UV index in September - Kishiwada, 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).

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Average cloud cover in September
Kishiwada, Japan

Average cloud cover in September - Kishiwada, 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).

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Average visibility in September
Kishiwada, Japan

Average visibility in September - Kishiwada, 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).

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Kishiwada, Japan

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