Sicily, Italy: Annual Weather Averages

August is the hottest month in Sicily with an average temperature of 22.35°C (72°F) and the coldest is January at 8.65°C (48°F) with the most daily sunshine hours at 10 in July. The wettest month is December with an average of 78.6mm of rain. The best month to swim in the sea is in August when the average sea temperature is 26.5°C (80°F).

Average Temperature: Sicily

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9 9 10 12 15 19 22 22 21 17 13 10
°F 48 48 50 53 60 67 71 72 69 63 56 50

Average High/Low Temperature: Sicily

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 12 12 13 16 19 23 26 26 24 21 17 13
High °F 53 54 56 60 67 74 78 79 76 69 62 56
Low °C 5 5 6 8 12 15 18 19 17 14 10 7
Low °F 42 42 43 46 53 60 64 65 62 56 50 44

Average Rainfall: Sicily

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 66 40 34 35 14 10 10 17 28 48 67 79
Days 18 17 19 18 21 26 27 27 26 19 17 17

Average Daily Sunshine Hours: Sicily

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hours 4 5 6 7 8 9 10 9 7 6 6 4

Average Sea Temperature: Sicily

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16 15 15 16 19 22 25 27 25 23 21 18
°F 61 59 59 61 65 72 77 80 76 73 69 64
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