September weather forecast
Namie, Japan

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Weather in September

The first month of the autumn, September, is still a warm month in Namie, Japan, with temperature in the range of an average low of 17.8°C (64°F) and an average high of 23.8°C (74.8°F).

Temperature

September heralds a minor drop in average high-temperature, sliding from August's moderately hot 27.3°C (81.1°F) to a still warm 23.8°C (74.8°F). Namie observes an average low-temperature of 17.8°C (64°F) during September nights.

Humidity

In Namie, the average relative humidity in September is 82%.

Rainfall

In Namie, during September, the rain falls for 16.4 days and regularly aggregates up to 107mm (4.21") of precipitation. Throughout the year, there are 173.8 rainfall days, and 953mm (37.52") of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Namie, Japan.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of the month, sunrise is at 05:06 and sunset at 18:05. On the last day of September, sunrise is at 05:30 and sunset at 17:21 JST.

Sunshine

In Namie, the average sunshine in September is 7.3h.

UV index

In Namie, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 5 in September translates into these instructions:
Make use of precautions - It is urged to ward off sun damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the temperature in September in Namie?

An average high-temperature, in September, in Namie, is 23.8°C (74.8°F) and the average low-temperature is 17.8°C (64°F). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 31°C (87.8°F).

What is the average humidity in September in Namie?

The average relative humidity in September is 82%.

How much does it rain in Namie in September?

In Namie, in September, during 16.4 rainfall days, 107mm (4.21") of precipitation is typically accumulated.

When it does not snow in Namie?

May through October are months without snowfall in Namie, Japan.

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

In September, the average day length in Namie is 12h and 26min.

When is the sunrise / sunset in September in Namie?

On the first day of September in Namie, Japan, sunrise is at 05:06 and sunset at 18:05. On the last day of the month, sunrise is at 05:30 and sunset at 17:21 JST.

How long on average sun shines in September in Namie?

The average sunshine duration in September in Namie, Japan, is 7.3h.

What is the UV index intensity in September in Namie?

In September, the average daily maximum UV index in Namie is 5. A UV Index reading 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 visibility

Average temperature in September
Namie, Japan

Average temperature in September - Namie, Japan
  • Average high temperature in September: 23.8°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (4.3°C).

  • Average low temperature in September: 17.8°C

The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).

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Average pressure in September
Namie, Japan

Average pressure in September - Namie, Japan
  • Average pressure in September: 1014mbar

The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1009.4mbar).

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Average wind speed in September
Namie, Japan

Average wind speed in September - Namie, Japan
  • Average wind speed in September: 10.1km/h

The windiest month (with the highest average wind speed) is January (15.2km/h).
The calmest month (with the lowest average wind speed) is July (8.9km/h).

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Average humidity in September
Namie, Japan

Average humidity in September - Namie, Japan
  • Average humidity in September: 82%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in September
Namie, Japan

Average rainfall in September - Namie, Japan
  • Average rainfall in September: 107mm

The wettest month (with the highest rainfall) is October (143mm).
The driest month (with the least rainfall) is February (34mm).

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Average rainfall days in September
Namie, Japan

Average rainfall days in September - Namie, Japan
  • Average rainfall days in September: 16.4 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is February (8.8 days).

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Average snowfall in September
Namie, Japan

Average snowfall in September - Namie, Japan
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (95mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Namie, Japan

Average snowfall days in September - Namie, Japan
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

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

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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Average sunshine days in September
Namie, Japan

Average sunshine days in September - Namie, Japan
  • Average sunshine days in September: 11 days

The months with the most sunshine days are May and November (16.4 days).
The month with the least sunshine days is July (5.2 days).

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Average UV index in September
Namie, Japan

Average UV index in September - Namie, Japan
  • Average UV index in September: 5

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

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Average cloud cover in September
Namie, Japan

Average cloud cover in September - Namie, Japan
  • Average cloud cover in September: 43

The month with the most cloud cover is July (Cloud cover 48).
The month with the least cloud cover is November (Cloud cover 35).

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Average visibility in September
Namie, Japan

Average visibility in September - Namie, Japan
  • Average visibility in September: 9km

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

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Namie, Japan

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