The climate in Ranong during May can be summarized as hot, humid and very wet.
May is in the spring in Ranong and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.
Daytime temperature | 31.1°C 88°F |
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Nightly temperature | 24.1°C 75.4°F |
Average temperature | 27.6°C 81.7°F |
Daily sunshine | 6.5 hrs |
Avg rainfall | 485 mm 19.1 ins |
Rainy days | 23 days |
Sea temperature | 30.1°C 86.3°F |
Humidity | 83% |
Windspeed | 5.4kph 3 mph |
On average May is the 5th wettest month of the year in Ranong with around 485mm 19.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 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 Ranong in May 2025.
Hottest month: | April | 32.9°C 91.2°F |
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Driest month: | February | 22mm 0.9ins |
Sunniest month: | February | 9.4hrs |
Coldest month: | September | 28.8°C 83.8°F |
Wettest month: | August | 735mm 28.9ins |