September weather forecast
Jinju, South Korea

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Weather in September

September brings a respite from the scorching summer heat. Temperatures moderately decrease to 26.6°C (79.9°F), signaling the onset of the cooler autumn season. The reduced rainfall offers a pleasant break from the preceding wet summer months. This period is considered ideal for outdoor excursions and sightseeing in Jinju.

Temperature

The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a tropical 30.3°C (86.5°F) in August to a moderately hot 26.6°C (79.9°F). September nights cool down to an average low-temperature of 16.4°C (61.5°F).

Humidity

In Jinju, South Korea, the average relative humidity in September is 78.2%.

Rainfall

In Jinju, during September, the rain falls for 9.5 days and regularly aggregates up to 185mm (7.28") of precipitation. Throughout the year, there are 97.1 rainfall days, and 1513mm (59.57") of precipitation is accumulated.

Daylight

In Jinju, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:54. On the last day of September, in Jinju, sunrise is at 06:21 and sunset at 18:13 KST.

Sunshine

In Jinju, South Korea, the average sunshine in September is 5.3h.
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Frequently asked questions

What are the temperatures in Jinju in September?

The high-temperature during September is 26.6°C (79.9°F) and the low-temperature is 16.4°C (61.5°F). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is evaluated at 39°C (102.2°F).

What is the average humidity in September in Jinju?

In September, the average relative humidity in Jinju is 78.2%.

How much does it rain in Jinju in September?

In Jinju, during September, the rain falls for 9.5 days and regularly aggregates up to 185mm (7.28") of precipitation.

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

The average day length in September in Jinju, South Korea, is 12h and 25min.

What time are sunrise and sunset in September in Jinju?

On the first day of September in Jinju, sunrise is at 06:00 and sunset at 18:54. On the last day of the month, sunrise is at 06:21 and sunset at 18:13 KST.

How many hours of sunshine does Jinju have in September?

The average sunshine duration in September in Jinju, South Korea, is 5.3h.

Average temperature in September
Jinju, South Korea

Average temperature in September - Jinju, South Korea
  • Average high temperature in September: 26.6°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (6.6°C).

  • Average low temperature in September: 16.4°C

The month with the highest average low temperature is August (21.9°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).

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Average humidity in September
Jinju, South Korea

Average humidity in September - Jinju, South Korea
  • Average humidity in September: 78.2%

The month with the highest relative humidity is July (81.8%).
The month with the lowest relative humidity is February (61.8%).

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Average rainfall in September
Jinju, South Korea

Average rainfall in September - Jinju, South Korea
  • Average rainfall in September: 184.5mm

The wettest month (with the highest rainfall) is August (316.9mm).
The driest month (with the least rainfall) is December (19.2mm).

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Average rainfall days in September
Jinju, South Korea

Average rainfall days in September - Jinju, South Korea
  • Average rainfall days in September: 9.5 days

The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is December (3.9 days).

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Average daylight in September /
Average sunshine in September
Jinju, South Korea

Average daylight in September / Average sunshine in September - Jinju, South Korea
  • 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: 5h and 2min

The month with the most sunshine is April (Average sunshine: 6h and 54min).
The month with the least sunshine is July (Average sunshine: 4h and 54min).

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Jinju, South Korea

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