The climate in Gapyeong during May can be summarized as mild and a little damp.
May is in the spring in Gapyeong and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (74°F), whilst at night 10°C (50°F) is normal.
Daytime temperature | 23.3°C 73.9°F |
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Nightly temperature | 9.7°C 49.5°F |
Average temperature | 16.5°C 61.7°F |
Daily sunshine | 8.7 hrs |
Avg rainfall | 93 mm 3.7 ins |
Rainy days | 8 days |
Sea temperature | 13°C 55.3°F |
Humidity | 66% |
Windspeed | 6.5kph 4 mph |
On average May is the 5th wettest month of the year in Gapyeong with around 93mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Gapyeong in May 2025.
Hottest month: | August | 29°C 84.2°F |
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Driest month: | January | 21mm 0.8ins |
Sunniest month: | March | 7.7hrs |
Coldest month: | January | -0.2°C 31.6°F |
Wettest month: | July | 358mm 14.1ins |