September weather forecastKunoji, Japan

September weather for Kunoji, Japan: September, the first month of the autumn in Kunoji, is still a warm month, with an average temperature fluctuating between 18.2°C (64.8°F) and 24.3°C (75.7°F). On the first day of September in Kunoji, sunrise is at 05:35 and sunset at 18:30.

September

Weather in September

September, the first month of the autumn in Kunoji, is still a warm month, with an average temperature fluctuating between 18.2°C (64.8°F) and 24.3°C (75.7°F).

Temperature

September is characterized by a slight reduction in average high-temperature, easing from 28.9°C (84°F) in August to a still warm 24.3°C (75.7°F). Throughout September, an average low-temperature of 18.2°C (64.8°F) is experienced.

Humidity

In September, the average relative humidity is 84%.

Rainfall

In September, the rain falls for 18 days. Throughout September, 136mm (5.35") of precipitation is accumulated. Throughout the year, there are 209.4 rainfall days, and 1077mm (42.4") of precipitation is accumulated.

Snowfall

In Kunoji, Japan, snow does not fall in April through November.

Daylight

In Kunoji, Japan, the average length of the day in September is 12h and 25min.
On the first day of September in Kunoji, sunrise is at 05:35 and sunset at 18:30. On the last day of the month, sunrise is at 05:57 and sunset at 17:48 JST.

Sunshine

The average sunshine in September in Kunoji is 8h.

UV index

In September, the average daily maximum UV index in Kunoji is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 5 in September translates into this advice:
Take precautions - Protection against sun damage is advised. When the Sun is at its strongest around midday, find shade and limit exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

An average high-temperature, in September, in Kunoji, is 24.3°C (75.7°F) and the average low-temperature is 18.2°C (64.8°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 35°C (95°F).

The average relative humidity in September is 84%.

In Kunoji, in September, it is raining for 18 days, with typically 136mm (5.35") of accumulated precipitation.

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

The average day length in September in Kunoji, Japan, is 12h and 25min.

In September, on the first day of the month, sunrise is at 05:35 and sunset at 18:30. On the last day of the month, in Kunoji, Japan, sunrise is at 05:57 and sunset at 17:48 JST.

In September, the average sunshine duration in Kunoji, Japan, is 8h.

In September, the average daily maximum UV index in Kunoji, Japan, is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Kunoji, Japan

  • Average high temperature in September: 24.3°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (5.5°C).

  • Average low temperature in September: 18.2°C

The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).

Average pressure in September
Kunoji, Japan

  • Average pressure in September: 1012.8mbar

The month with the highest atmospheric pressure is February (1020.4mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).

Average wind speed in September
Kunoji, Japan

  • Average wind speed in September: 9.1km/h

The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is June (8km/h).

Average humidity in September
Kunoji, Japan

  • Average humidity in September: 84%

The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are April and May (75%).

Average rainfall in September
Kunoji, Japan

  • Average rainfall in September: 136mm

The wettest month (with the highest rainfall) is July (158mm).
The driest month (with the least rainfall) is February (54mm).

Average rainfall days in September
Kunoji, Japan

  • Average rainfall days in September: 18 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is May (13.3 days).

Average snowfall in September
Kunoji, Japan

  • Average snowfall in September: 0mm

The month with the highest snowfall is January (191mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in September
Kunoji, Japan

  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

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

  • Average daylight in September: 12h and 24min

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 September: 8h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

Average sunshine days in September
Kunoji, Japan

  • Average sunshine days in September: 9.7 days

The month with the most sunshine days is May (16 days).
The month with the least sunshine days is January (3.1 days).

Average UV index in September
Kunoji, Japan

  • Average UV index in September: 5

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in September
Kunoji, Japan

  • Average cloud cover in September: 45

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 36).

Average visibility in September
Kunoji, Japan

  • Average visibility in September: 9km

The month with the highest visibility is November (10km).
The month with the lowest visibility is July (8km).