Grenada Climatic Classifications

Code Description Group Number of states/regions States/regions
Aw Tropical wet and dry or savanna Tropical 7 Saint Andrew Saint David Saint George Saint John Saint Mark Saint Patrick Southern Grenadine Islands

Summary: Most regions (7) in Grenada lie in the Tropical wet and dry or savanna climate zone (Köppen: Aw). The mean average of annual temperatures range from a high of 27.61°C (81.7°F) in Saint George to a low of 27.6°C (81.68°F) in Saint Mark.

Climate Grenada: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 26.94(80.49) 26.68(80.02) 26.87(80.37) 27.26(81.07) 27.87(82.17) 28.15(82.67) 28.23(82.81) 28.66(83.59) 28.98(84.16) 28.74(83.73) 28.35(83.03) 27.66(81.79) 28.98(84.16)
Average high °C (°F) 26.92(80.46) 26.65(79.97) 26.81(80.26) 27.2(80.96) 27.86(82.15) 28.11(82.6) 28.17(82.71) 28.57(83.43) 28.92(84.06) 28.7(83.66) 28.28(82.9) 27.57(81.63) 27.81(82.06)
Daily mean °C (°F) 26.73(80.11) 26.45(79.61) 26.56(79.81) 27.04(80.67) 27.68(81.82) 27.86(82.15) 27.93(82.27) 28.37(83.07) 28.73(83.71) 28.48(83.26) 28.06(82.51) 27.35(81.23) 27.6(81.68)
Average low °C (°F) 25.97(78.75) 25.88(78.58) 26.05(78.89) 26.52(79.74) 26.99(80.58) 27.25(81.05) 27.3(81.14) 27.76(81.97) 28.15(82.67) 27.86(82.15) 27.37(81.27) 26.59(79.86) 26.97(80.55)
Record low °C (°F) 25.96(78.73) 25.86(78.55) 25.98(78.76) 26.44(79.59) 26.99(80.58) 27.21(80.98) 27.21(80.98) 27.62(81.72) 28.05(82.49) 27.79(82.02) 27.37(81.27) 26.58(79.84) 25.86(78.55)
Average precipitation mm (inches) 38.64(1.52) 24.73(0.97) 28.43(1.12) 25.71(1.01) 37.69(1.48) 66.07(2.6) 79.53(3.13) 101.17(3.98) 100.63(3.96) 100.03(3.94) 96.42(3.8) 56.98(2.24) 63.0(2.48)
Average precipitation days (≥ 1.0 mm) 11.37 7.73 6.79 6.83 8.73 12.24 15.92 18.75 16.72 16.85 16.57 13.53 12.67
Average relative humidity (%) 76.03 76.16 77.04 78.01 78.53 78.74 78.58 77.19 76.11 77.26 77.54 76.97 77.35
Mean monthly sunshine hours 9.91 10.82 10.88 11.97 12.24 12.18 12.35 12.21 11.87 10.65 8.31 7.99 10.95

Grenada Climate Graph

Grenada’s Cities by Temperature

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

Saint George
27.61°C | 81.7°F
Saint David
27.61°C | 81.7°F
Southern Grenadine Islands
27.6°C | 81.68°F
Saint Andrew
27.6°C | 81.68°F
Saint John
27.6°C | 81.68°F
Saint Patrick
27.6°C | 81.68°F
Saint Mark
27.6°C | 81.68°F

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