September weather forecast
Kuramae, Japan

September

Weather in September

The first month of the autumn, September, is still a warm month in Kuramae, Japan, with temperature in the range of an average high of 26.9°C (80.4°F) and an average low of 21.5°C (70.7°F).

Temperature

A modest decline in the average high-temperature is seen during September, decreasing from a hot 30.6°C (87.1°F) in August to a warm 26.9°C (80.4°F). During the September nights, an average temperature of 21.5°C (70.7°F) is observed.

Humidity

In Kuramae, the average relative humidity in September is 74%.

Rainfall

The month with the most rainfall in Kuramae, Japan, is September, when the rain falls for 12.9 days and typically aggregates up to 54mm (2.13") of precipitation.

Snowfall

In Kuramae, snow does not fall in March through December.

Daylight

The average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 05:12 and sunset at 18:08. On the last day of September, in Kuramae, Japan, sunrise is at 05:35 and sunset at 17:26 JST.

Sunshine

In September, the average sunshine is 7.8h.

UV index

In Kuramae, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in September transforms into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

What is the average September temperature in Kuramae?
The high-temperature during September is 26.9°C (80.4°F) and the low-temperature is 21.5°C (70.7°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 38°C (100.4°F).
What is the average humidity in September in Kuramae?
In September, the average relative humidity in Kuramae, Japan, is 74%.
What is the rainiest month in Kuramae?
The month with the most rainfall in Kuramae is September, when the rain falls for 12.9 days and typically aggregates up to 54mm (2.13") of precipitation.
How many days does it rain in September in Kuramae?
In Kuramae, Japan, during September, the rain falls for 12.9 days and regularly aggregates up to 54mm (2.13") of precipitation.
When it does not snow in Kuramae?
March through December are months without snowfall in Kuramae, Japan.
What is the average length of the day in September in Kuramae?
The average day length in September in Kuramae is 12h and 25min.
When are sunrise and sunset in September in Kuramae?
In September, on the first day of the month, sunrise is at 05:12 and sunset at 18:08. On the last day of the month, sunrise is at 05:35 and sunset at 17:26 JST.
How long on average sun shines in September in Kuramae?
The average sunshine duration in September in Kuramae, Japan, is 7.8h.
How high is the UV index in September in Kuramae?
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Kuramae, Japan
  • Average high temperature in September: 26.9°C

The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in September: 21.5°C

The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3°C).

Average pressure in September
Kuramae, Japan
  • Average pressure in September: 1013.4mbar

The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in September
Kuramae, Japan
  • Average wind speed in September: 13km/h

The windiest month (with the highest average wind speed) is April (15.6km/h).
The calmest month (with the lowest average wind speed) is November (12.3km/h).

Average humidity in September
Kuramae, Japan
  • Average humidity in September: 74%

The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (60%).

Average rainfall in September
Kuramae, Japan
  • Average rainfall in September: 54mm

The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is February (10mm).

Average rainfall days in September
Kuramae, Japan
  • Average rainfall days in September: 12.9 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in September
Kuramae, Japan
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in September
Kuramae, Japan
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
Kuramae, Japan
  • Average daylight in September: 12h and 2min

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: 7h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).

Average sunshine days in September
Kuramae, Japan
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is January (25.4 days).
The month with the least sunshine days is June (11.5 days).

Average UV index in September
Kuramae, Japan
  • Average UV index in September: 6

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in September
Kuramae, Japan
  • Average cloud cover in September: 41

The months with the most cloud cover are June and October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 28).

Average visibility in September
Kuramae, Japan
  • Average visibility in September: 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).

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