September weather forecastKanidera, Japan

September

Weather in September

September, the first month of the autumn in Kanidera, is still a warm month, with an average temperature varying between 23°C (73.4°F) and 16.7°C (62.1°F).

Temperature

Kanidera's transition into September involves a gentle shift in temperature, receding from a warm 27.9°C (82.2°F) in August to a still moderately hot 23°C (73.4°F). In the month of September, an average of 16.7°C (62.1°F) marks the low-temperature.

Humidity

The average relative humidity in September is 80%.

Rainfall

In Kanidera, in September, it is raining for 16.4 days, with typically 97mm (3.82") of accumulated precipitation. Throughout the year, there are 218.8 rainfall days, and 1305mm (51.38") of precipitation is accumulated.

Snowfall

In Kanidera, snow does not fall in May through November.

Daylight

The average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 05:22 and sunset at 18:19. On the last day of the month, sunrise is at 05:45 and sunset at 17:36 JST.

Sunshine

In Kanidera, the average sunshine in September is 8.6h.

UV index

In Kanidera, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 5 during September morphs into the following directions:
Exercise prevention - Precautions against solar damage are endorsed. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

The average high-temperature and low-temperature during September are 23°C (73.4°F) and 16.7°C (62.1°F) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is evaluated at 32°C (89.6°F).

In Kanidera, the average relative humidity in September is 80%.

In September, the rain falls for 16.4 days. Throughout September, 97mm (3.82") of precipitation is accumulated.

May through November are months without snowfall in Kanidera.

In September, the average day length is 12h and 25min.

On the first day of September, sunrise is at 05:22 and sunset at 18:19. On the last day of the month, sunrise is at 05:45 and sunset at 17:36 JST.

In Kanidera, Japan, the average sunshine duration in September is 8.6h.

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
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
Kanidera, Japan

  • Average high temperature in September: 23°C

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (2.6°C).

  • Average low temperature in September: 16.7°C

The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).

Average pressure in September
Kanidera, Japan

  • Average pressure in September: 1013.7mbar

The months with the highest atmospheric pressure are February and November (1019.4mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

Average wind speed in September
Kanidera, Japan

  • Average wind speed in September: 8.1km/h

The windiest month (with the highest average wind speed) is December (12km/h).
The calmest months (with the lowest average wind speed) are June and August (7.4km/h).

Average humidity in September
Kanidera, Japan

  • Average humidity in September: 80%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is May (71%).

Average rainfall in September
Kanidera, Japan

  • Average rainfall in September: 97mm

The wettest month (with the highest rainfall) is July (179mm).
The driest month (with the least rainfall) is May (64mm).

Average rainfall days in September
Kanidera, Japan

  • Average rainfall days in September: 16.4 days

The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is May (14.4 days).

Average snowfall in September
Kanidera, Japan

  • Average snowfall in September: 0mm

The month with the highest snowfall is January (469mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

Average snowfall days in September
Kanidera, Japan

  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (17.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

  • Average daylight in September: 12h and 24min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 8h and 36min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in September
Kanidera, Japan

  • Average sunshine days in September: 10.5 days

The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is January (3.5 days).

Average UV index in September
Kanidera, Japan

  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in September
Kanidera, Japan

  • Average cloud cover in September: 38

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 33).

Average visibility in September
Kanidera, Japan

  • Average visibility in September: 9km

The month with the highest visibility is October (10km).
The month with the lowest visibility is January (8km).