Italy Climatic Classifications

CodeDescriptionGroupNumber of states/regionsStates/regions
CfbMarine west coast, warm summerTemperate6 Abruzzo Friuli Venezia Giulia Marche Piedmont Tuscany Umbria
CsaMediterranean, hot summerTemperate5 Apulia Calabria Campania Lazio Sicily
CfaHumid subtropical, no dry seasonTemperate4 Emilia-Romagna Lombardy Molise Veneto
CsbMediterranean, warm summerTemperate3 Basilicata Liguria Sardinia
DfbHumid continental, no dry season, warm summerCold (continental)1 Trentino-Alto Adige
EtTundraPolar1 Aosta Valley

Summary: Most regions (6) in Italy lie in the Marine west coast, warm summer climate zone (Köppen: Cfb). The mean average of annual temperatures range from a high of 18.25°C (64.85°F) in Sicily to a low of 3.28°C (37.9°F) in Aosta Valley.

Climate Italy: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.32(54.18)13.0(55.4)15.57(60.03)19.17(66.51)23.63(74.53)29.62(85.32)33.42(92.16)33.65(92.57)27.66(81.79)22.82(73.08)17.62(63.72)13.62(56.52)33.65(92.57)
Average high °C (°F)7.9(46.22)8.88(47.98)12.37(54.27)16.38(61.48)19.69(67.44)24.98(76.96)28.23(82.81)28.74(83.73)23.74(74.73)18.66(65.59)13.36(56.05)9.11(48.4)17.67(63.81)
Daily mean °C (°F)4.96(40.93)5.85(42.53)9.05(48.29)13.1(55.58)16.74(62.13)22.11(71.8)25.09(77.16)25.04(77.07)20.08(68.14)15.23(59.41)10.34(50.61)6.06(42.91)14.47(58.05)
Average low °C (°F)0.83(33.49)1.13(34.03)3.45(38.21)6.29(43.32)9.08(48.34)13.54(56.37)16.23(61.21)16.72(62.1)13.54(56.37)9.97(49.95)6.22(43.2)2.17(35.91)8.26(46.87)
Record low °C (°F)-10.91(12.36)-10.7(12.74)-7.41(18.66)-3.33(26.01)-0.26(31.53)4.32(39.78)6.48(43.66)6.37(43.47)3.6(38.48)-0.51(31.08)-5.53(22.05)-10.15(13.73)-10.91(12.36)
Average precipitation mm (inches)74.45(2.93)98.85(3.89)99.57(3.92)91.57(3.61)131.99(5.2)108.3(4.26)89.26(3.51)83.6(3.29)93.21(3.67)101.0(3.98)144.95(5.71)85.68(3.37)100.2(3.94)
Average precipitation days (≥ 1.0 mm)9.5810.9911.8512.5315.7113.5411.8710.611.049.8911.138.4711.43
Average relative humidity (%)78.6978.4876.1874.0473.7168.8563.6862.6469.2974.5279.9778.173.18
Mean monthly sunshine hours7.327.6410.0612.3413.5114.1414.2213.4611.768.397.387.3710.63

Italy Climate Graph

Italy’s Cities by Temperature

Italy’s states/regions ranking by average yearly temperature:

Sicily
18.25°C | 64.85°F
Apulia
18.23°C | 64.81°F
Lazio
17.84°C | 64.11°F
Marche
16.55°C | 61.79°F
Campania
16.08°C | 60.94°F
Veneto
15.93°C | 60.67°F
Emilia-Romagna
15.87°C | 60.57°F
Sardinia
15.75°C | 60.35°F
Tuscany
15.43°C | 59.77°F
Calabria
15.29°C | 59.52°F
Liguria
15.04°C | 59.07°F
Friuli Venezia Giulia
14.93°C | 58.87°F
Molise
14.57°C | 58.23°F
Basilicata
14.39°C | 57.9°F
Lombardy
14.07°C | 57.33°F
Piedmont
14.04°C | 57.27°F
Umbria
13.6°C | 56.48°F
Abruzzo
12.45°C | 54.41°F
Trentino-Alto Adige
7.78°C | 46.0°F
Aosta Valley
3.28°C | 37.9°F

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