Orleans Weather in May
What's the weather like in Orleans (Santa Catarina) in May 2025?
The climate in Orleans during May can be summarized as mild and a little damp.
May is in the fall / autumn in Orleans and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 12°C (53°F) is normal.
| Daytime temperature | 22.6°C 72.6°F |
|---|---|
| Nightly temperature | 11.9°C 53.3°F |
| Average temperature | 17.2°C 63°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 91 mm 3.6 ins |
| Rainy days | 14 days |
| Sea temperature | 22°C 71.7°F |
| Humidity | 83% |
| Windspeed | 7.6kph 5 mph |
On average May is the 2nd driest month of the year in Orleans with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
May temperatures in Orleans
May rainfall
May hourly sunshine
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 Orleans in May 2025.
Other monthly averages
Orleans weather stats
| Hottest month: | January | 28.6°C 83.5°F |
|---|---|---|
| Driest month: | June | 83mm 3.3ins |
| Sunniest month: | July | 5.9hrs |
| Coldest month: | July | 20.3°C 68.5°F |
| Wettest month: | February | 183mm 7.2ins |
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