September weather forecast
Ageda, Japan

September

Weather in September

The first month of the autumn, September, is still a warm month in Ageda, Japan, with an average temperature ranging between max 28.6°C (83.5°F) and min 27.4°C (81.3°F).

Temperature

Ageda experiences a transition to a still moderately hot 28.6°C (83.5°F) in average high-temperatures with the arrival of September, not greatly differing from August's 29.5°C (85.1°F). Throughout the nights in September, Ageda notes an average low of 27.4°C (81.3°F), a small dip from the daytime peak.

Heat index

In September, the average heat index is evaluated at a hot 33°C (91.4°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in September is 79%.

Rainfall

In September, in Ageda, the rain falls for 19.1 days. Throughout September, 114mm (4.49") of precipitation is accumulated. Throughout the year, in Ageda, there are 215.5 rainfall days, and 1300mm (51.18") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 19min.
On the first day of the month, sunrise is at 06:08 and sunset at 18:48. On the last day of September, sunrise is at 06:20 and sunset at 18:16 JST.

Sunshine

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

UV index

The months with the highest UV index in Ageda are June through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during September leads to these instructions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

How hot does it get in Ageda in September?
The average high-temperature, in September, in Ageda, is 28.6°C (83.5°F), while the average low-temperature is 27.4°C (81.3°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 33°C (91.4°F).
What is the average humidity in September in Ageda?
The average relative humidity in September is 79%.
How much does it rain in Ageda in September?
In Ageda, during September, the rain falls for 19.1 days and regularly aggregates up to 114mm (4.49") of precipitation.
How many hours of daylight does Ageda have in September?
In Ageda, the average day length in September is 12h and 19min.
When is the sunrise / sunset in September in Ageda?
In September, on the first day of the month, sunrise is at 06:08 and sunset at 18:48. On the last day of the month, sunrise is at 06:20 and sunset at 18:16 JST.
How many hours of sunshine does Ageda have in September?
In September, the average sunshine duration in Ageda, Japan, is 8.6h.
What is the month with the highest UV index in Ageda?
The months with the highest UV index in Ageda are June through September, with an average maximum UV index of 7.
What is the UV index intensity in September in Ageda?
In September, the average daily maximum UV index is 7. 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Ageda, Japan
Average temperature in September
Ageda, Japan
  • Average high temperature in September: 28.6°C

The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (18.8°C).

  • Average low temperature in September: 27.4°C

The month with the highest average low temperature is August (28.2°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).

Average pressure in September - Ageda, Japan
Average pressure in September
Ageda, Japan
  • Average pressure in September: 1009.1mbar

The month with the highest atmospheric pressure is January (1020.9mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).

Average wind speed in September - Ageda, Japan
Average wind speed in September
Ageda, Japan
  • Average wind speed in September: 22.6km/h

The windiest month (with the highest average wind speed) is December (27.6km/h).
The calmest month (with the lowest average wind speed) is May (19.5km/h).

Average humidity in September - Ageda, Japan
Average humidity in September
Ageda, Japan
  • Average humidity in September: 79%

The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is January (72%).

Average rainfall in September - Ageda, Japan
Average rainfall in September
Ageda, Japan
  • Average rainfall in September: 114mm

The wettest month (with the highest rainfall) is June (198mm).
The driest months (with the least rainfall) are January and February (53mm).

Average rainfall days in September - Ageda, Japan
Average rainfall days in September
Ageda, Japan
  • Average rainfall days in September: 19.1 days

The month with the highest number of rainy days is October (19.7 days).
The month with the least rainy days is July (16.1 days).

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

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in September - Ageda, Japan
Average sunshine days in September
Ageda, Japan
  • Average sunshine days in September: 7.1 days

The month with the most sunshine days is July (12.6 days).
The month with the least sunshine days is September (7.1 days).

Average UV index in September - Ageda, Japan
Average UV index in September
Ageda, Japan
  • Average UV index in September: 7

The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).

Average cloud cover in September - Ageda, Japan
Average cloud cover in September
Ageda, Japan
  • Average cloud cover in September: 36

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in September - Ageda, Japan
Average visibility in September
Ageda, Japan
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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