Monte Carlo, Monaco: Annual Weather Averages

July is the hottest month in Monte Carlo with an average temperature of 24°C (75°F) and the coldest is January at 10°C (50°F) with the most daily sunshine hours at 14 in July. The wettest month is November with an average of 123mm of rain. The best month to swim in the sea is in August when the average sea temperature is 24°C (75°F).

Average Temperature: Monte Carlo

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10 11 12 14 17 21 24 24 22 18 14 12
°F 50 52 54 57 63 70 75 75 72 64 57 54

Average High/Low Temperature: Monte Carlo

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 12 13 14 16 19 23 26 26 24 20 16 14
High °F 54 55 57 61 66 73 79 79 75 68 61 57
Low °C 8 8 10 12 15 19 22 22 20 16 12 10
Low °F 46 46 50 54 59 66 72 72 68 61 54 50

Average Rainfall: Monte Carlo

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 61 58 71 65 64 33 21 22 66 113 123 99
Days 5 5 7 5 5 4 1 2 4 7 7 6

Average Daily Sunshine Hours: Monte Carlo

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hours 6 8 9 10 12 12 14 13 10 9 7 6

Average Sea Temperature: Monte Carlo

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13 13 13 14 17 20 23 24 22 20 17 15
°F 55 55 55 57 63 68 73 75 72 68 63 59

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