Jamaica Climatic Classifications

Summary: Most regions (14) in Jamaica lie in the Tropical wet and dry or savanna climate zone (Köppen: Aw). The mean average of annual temperatures range from a high of 27.74°C (81.93°F) in Westmoreland to a low of 25.38°C (77.68°F) in Manchester.

Climate Jamaica: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.09(84.36)28.99(84.18)28.99(84.18)30.22(86.4)30.69(87.24)31.07(87.93)31.83(89.29)31.98(89.56)31.53(88.75)30.8(87.44)29.99(85.98)29.44(84.99)31.98(89.56)
Average high °C (°F)27.17(80.91)27.35(81.23)27.47(81.45)28.38(83.08)28.88(83.98)29.51(85.12)29.92(85.86)30.23(86.41)30.16(86.29)29.46(85.03)28.35(83.03)27.61(81.7)28.71(83.68)
Daily mean °C (°F)25.12(77.22)25.26(77.47)25.45(77.81)26.46(79.63)27.11(80.8)27.81(82.06)28.15(82.67)28.37(83.07)28.25(82.85)27.67(81.81)26.54(79.77)25.72(78.3)26.83(80.29)
Average low °C (°F)22.18(71.92)22.16(71.89)22.22(72.0)23.18(73.72)24.07(75.33)24.82(76.68)25.09(77.16)25.34(77.61)25.2(77.36)24.74(76.53)23.73(74.71)22.91(73.24)23.8(74.84)
Record low °C (°F)17.73(63.91)17.58(63.64)17.84(64.11)18.84(65.91)19.77(67.59)20.59(69.06)20.75(69.35)20.98(69.76)20.91(69.64)20.54(68.97)19.42(66.96)18.52(65.34)17.58(63.64)
Average precipitation mm (inches)87.7(3.45)77.75(3.06)94.39(3.72)140.5(5.53)238.45(9.39)166.53(6.56)173.85(6.84)211.57(8.33)245.5(9.67)271.9(10.7)184.35(7.26)104.48(4.11)166.41(6.55)
Average precipitation days (≥ 1.0 mm)15.7815.1416.9119.9323.3118.920.6823.3624.3125.1820.2716.1219.99
Average relative humidity (%)79.1178.6377.8278.7179.4279.3978.4978.5578.8179.9380.3280.079.1
Mean monthly sunshine hours8.610.7110.6612.2312.5212.6412.7712.5412.038.767.998.0610.79

Jamaica Climate Graph

Jamaica

Jamaica’s Cities by Temperature

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

Westmoreland
27.74°C | 81.93°F
Trelawny
27.3°C | 81.14°F
Saint James
27.3°C | 81.14°F
Hanover
27.22°C | 81.0°F
Saint Catherine
27.17°C | 80.91°F
Saint Ann
27.04°C | 80.67°F
Saint Mary
27.04°C | 80.67°F
Saint Thomas
26.85°C | 80.33°F
Portland
26.85°C | 80.33°F
Saint Andrew
26.71°C | 80.08°F
Kingston
26.6°C | 79.88°F
Clarendon
26.37°C | 79.47°F
Saint Elizabeth
25.99°C | 78.78°F
Manchester
25.38°C | 77.68°F

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