Weather in October
Temperature
The arrival of October in Incheon corresponds with a temperature reduction, down from September's moderately hot 25.5°C (77.9°F) to a refreshing 19.7°C (67.5°F). October generally records an average low-temperature of 11°C (51.8°F).Humidity
In Incheon, the average relative humidity in October is 67.3%.Rainfall
In Incheon, in October, it is raining for 6.2 days, with typically 53mm (2.09") of accumulated precipitation. In Incheon, during the entire year, the rain falls for 101.9 days and collects up to 1235mm (48.62") of precipitation.Sea temperature
In Incheon, the average seawater temperature in October is 18.5°C (65.3°F).Note: Most people do not enjoy swimming in water of 18.5°C (65.3°F). Breathing control becomes harder as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in October is 11h and 14min.On the first day of October, sunrise is at 06:28 and sunset at 18:16. On the last day of the month, sunrise is at 06:57 and sunset at 17:36 KST.
Sunshine
In Incheon, South Korea, the average sunshine in October is 6.8h.Frequently asked questions
What is the temperature in October in Incheon?
What is the average humidity in October in Incheon?
How many days does it rain in October in Incheon?
What is the sea water temperature in October in Incheon?
How many hours of daylight does Incheon have in October?
When is the sunrise / sunset in October in Incheon?
How many hours of sunshine does Incheon have in October?
Average temperature in October
Incheon, South Korea
- Average high temperature in October: 19.7°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in October: 11°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average humidity in October
Incheon, South Korea
- Average humidity in October: 67.3%
The month with the highest relative humidity is July (82.2%).
The month with the lowest relative humidity is January (61.5%).
Average rainfall in October
Incheon, South Korea
- Average rainfall in October: 53.4mm
The wettest month (with the highest rainfall) is July (319.6mm).
The driest month (with the least rainfall) is December (19.3mm).
Average rainfall days in October
Incheon, South Korea
- Average rainfall days in October: 6.2 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is February (5.3 days).
Average sea temperature in October
Incheon, South Korea
- Average sea temperature in October: 18.5°C
The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (3.3°C).
Average daylight in October /
Average sunshine in October
Incheon, South Korea
- Average daylight in October: 11h and 1min
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 October: 6h and 5min
The month with the most sunshine is May (Average sunshine: 7h and 30min).
The month with the least sunshine is July (Average sunshine: 5h and 6min).
Incheon, South Korea
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