The hottest month in Otranto is August when the average maximum temperature is 32°, average temperature is 26° and average minimum temperature is 20°.
The coolest month in Otranto is January when the average maximum temperature is 13°, average temperature is 9° and average minimum temperature is 5°.
The longest days in Otranto are in June, with an average of 15 hours of daylight per day. December has the shortest days with an average of 9.3 hours of daylight per day.
The sunniest days in Otranto are in July which has the most hours of sunshine per day with an average of 13 hours of sunshine per day, making it a extremely sunny and pleasant month with exceptionally long bright days. December has the least sunshine with an average of 6.3 hours of sunshine per day, making it a quite sunny month with some cloud cover.
The ultraviolet index is the highest in July when it reaches 9.9 and lowest in December when it reaches 1.7.
An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.
The warmest sea water temperatures in Otranto are found in August when they peak at 25° and lowest in March when they dip to 14°.
The sea is best for swimming between June and December when the temperature is above 19° which is cool for swimming, shorty wetsuit may help you extend your time in the water.
The wettest month in Otranto is November with 24.3cm of rain and February has the most days of rain with 9.1 days with some rain, a slightly wet time to visit the beach.
The driest month in Otranto is August with 0cm of rain and the least days of rain with 1.2 days with some rain, an extremely dry time to visit the beach.
The most humid month in Otranto is August with a dew point (an indicator of humidity) of 22° which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.
The least humid month in Otranto is February with a dew point of 8° which is a bit dry for some.
The most windy month in Otranto is February when the average maximum windspeed is 30kmh and the average wind speed is 16kmh.
The least windy month in Otranto is October when the average maximum windspeed is 24kmh and the average wind speed is 12kmh.