Harbour Island, The Bahamas Climate

Weather: 24.5°C/76.1°F, Wind SW at 3.35 km/h, 81% Humidity, 0% Chance of rain

Harbour Island Climate Summary

Located at an elevation of 16.32 meters (53.54 feet) above sea level, Harbour Island has a Tropical wet and dry or savanna ('summer' dry season) climate (Classification: As). The city’s yearly temperature is 25.54ºC (77.97ºF) and it is -0.3% lower than The Bahamas’s averages. Harbour Island typically receives about 157.7 millimeters (6.21 inches) of precipitation and has 199.82 rainy days (54.75% of the time) annually.

CountryThe Bahamas
Longitude-76.6340511
Latitude25.50011
Attitude/Elevation16.32m (53.54ft)
Local timeSaturday 20:02
Annual high temperature25.93ºC (78.67ºF)
Annual low temperature24.86ºC (76.75ºF)
Average annual precip.157.7mm (6.21in)
Warmest monthAugust (29.08ºC / 84.34ºF)
Coldest MonthJanuary (21.7ºC / 71.06ºF)
Wettest MonthOctober (290.5mm / 11.44in)
Driest MonthFebruary (79.73mm / 3.14in)
Number of days with rainfall (≥ 1.0 mm)199.82 days (54.75%)
Days with no rain165.18 days (45.25%)
Humidity75.6%

Climate Harbour Island: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)26.0(78.8)26.0(78.8)27.0(80.6)28.0(82.4)28.0(82.4)30.0(86.0)30.0(86.0)30.0(86.0)30.0(86.0)30.0(86.0)28.0(82.4)27.0(80.6)30.0(86.0)
Average high °C (°F)23.11(73.6)23.17(73.71)23.09(73.56)24.54(76.17)25.79(78.42)27.69(81.84)28.7(83.66)29.08(84.34)28.72(83.7)27.51(81.52)25.54(77.97)24.18(75.52)25.93(78.67)
Daily mean °C (°F)22.6(72.68)22.73(72.91)22.57(72.63)24.16(75.49)25.47(77.85)27.4(81.32)28.34(83.01)28.78(83.8)28.41(83.14)27.17(80.91)25.12(77.22)23.77(74.79)25.54(77.97)
Average low °C (°F)21.7(71.06)21.94(71.49)21.79(71.22)23.58(74.44)24.92(76.86)26.92(80.46)27.75(81.95)28.23(82.81)27.67(81.81)26.55(79.79)24.37(75.87)22.88(73.18)24.86(76.75)
Record low °C (°F)12.0(53.6)14.0(57.2)12.0(53.6)16.0(60.8)17.0(62.6)18.0(64.4)20.0(68.0)22.0(71.6)19.0(66.2)19.0(66.2)15.0(59.0)14.0(57.2)12.0(53.6)
Average precipitation mm (inches)87.65(3.45)79.73(3.14)90.57(3.57)85.75(3.38)182.68(7.19)170.35(6.71)186.27(7.33)240.74(9.48)268.35(10.56)290.5(11.44)120.74(4.75)89.05(3.51)157.7(6.21)
Average precipitation days (≥ 1.0 mm)13.9111.3610.0911.1814.6419.1820.0923.8223.7321.9117.3612.5516.65
Average relative humidity (%)74.0775.6573.3576.8877.5578.2976.475.7174.7575.4374.2874.7875.6
Mean monthly sunshine hours7.679.1910.7312.4412.713.1213.0712.7111.938.227.797.8310.62

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Harbour Island in recent years.

Harbour Island

Harbour Island Temperature by Month

August
28.78°C | 83.8°F
September
28.41°C | 83.14°F
July
28.34°C | 83.01°F
June
27.4°C | 81.32°F
October
27.17°C | 80.91°F
May
25.47°C | 77.85°F
November
25.12°C | 77.22°F
April
24.16°C | 75.49°F
December
23.77°C | 74.79°F
February
22.73°C | 72.91°F
January
22.6°C | 72.68°F
March
22.57°C | 72.63°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature26.0°C (78.8°F)25.07°C (77.13°F)24.0°C (75.2°F)
Avg Temperature26.0°C (78.8°F)24.73°C (76.51°F)23.0°C (73.4°F)
Min Temperature26.0°C (78.8°F)24.23°C (75.61°F)23.0°C (73.4°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)20.13°C (68.23°F)16.0°C (60.8°F)
PrecipitationMaxAverageMinSum
Precipitation22.5mm | 0.89in3.59mm | 0.14in0.0mm | 0in107.8mm | 4.24in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind37.0kmh | 22.99mph20.93kmh | 13.01mph8.0kmh | 4.97mph
Gust Wind51.0kmh | 31.69mph29.43kmh | 18.29mph12.0kmh | 7.46mph
Sea Level PressureMaxAverageMin
Sea Level Pressure22.5mb3.59mb0.0mb
Harbour Island

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-04-0124 | 75.216 | 60.86313 | 8.0830.09 | 10190.0 | 0.0
2019-04-0225 | 77.018 | 64.46914 | 8.730.09 | 10190.0 | 0.0
2019-04-0325 | 77.020 | 68.07413 | 8.0830.18 | 10220.3 | 0.01
2019-04-0424 | 75.220 | 68.08128 | 17.430.21 | 102310.7 | 0.42
2019-04-0524 | 75.221 | 69.88128 | 17.430.15 | 10214.0 | 0.16
2019-04-0625 | 77.022 | 71.68416 | 9.9430.12 | 10200.8 | 0.03
2019-04-0724 | 75.221 | 69.88321 | 13.0530.15 | 10210.0 | 0.0
2019-04-0825 | 77.021 | 69.88223 | 14.2930.09 | 10191.4 | 0.06
2019-04-0925 | 77.022 | 71.68324 | 14.9129.94 | 10140.3 | 0.01
2019-04-1025 | 77.022 | 71.68220 | 12.4329.85 | 101120.3 | 0.8
2019-04-1125 | 77.020 | 68.07612 | 7.4629.91 | 10138.4 | 0.33
2019-04-1225 | 77.021 | 69.88019 | 11.8130.0 | 10160.1 | 0.0
2019-04-1325 | 77.022 | 71.68322 | 13.6730.03 | 10170.4 | 0.02
2019-04-1426 | 78.822 | 71.68326 | 16.1630.0 | 10160.2 | 0.01
2019-04-1526 | 78.823 | 73.48319 | 11.8130.0 | 10161.6 | 0.06
2019-04-1624 | 75.218 | 64.46921 | 13.0530.09 | 10190.1 | 0.0
2019-04-1724 | 75.220 | 68.07624 | 14.9130.06 | 10180.5 | 0.02
2019-04-1826 | 78.822 | 71.68226 | 16.1630.03 | 10172.1 | 0.08
2019-04-1926 | 78.822 | 71.68135 | 21.7530.0 | 10160.5 | 0.02
2019-04-2025 | 77.021 | 69.88028 | 17.430.0 | 101622.5 | 0.89
2019-04-2124 | 75.217 | 62.66617 | 10.5630.09 | 10190.0 | 0.0
2019-04-2223 | 73.416 | 60.86222 | 13.6730.09 | 10190.0 | 0.0
2019-04-2323 | 73.416 | 60.86523 | 14.2930.06 | 10180.2 | 0.01
2019-04-2424 | 75.218 | 64.46817 | 10.5630.03 | 10171.8 | 0.07
2019-04-2524 | 75.218 | 64.46915 | 9.3230.03 | 10170.0 | 0.0
2019-04-2625 | 77.022 | 71.68122 | 13.6729.97 | 10151.0 | 0.04
2019-04-2725 | 77.021 | 69.8778 | 4.9729.97 | 10151.9 | 0.07
2019-04-2826 | 78.821 | 69.87813 | 8.0830.03 | 10178.1 | 0.32
2019-04-2925 | 77.021 | 69.87722 | 13.6730.09 | 101919.5 | 0.77
2019-04-3025 | 77.020 | 68.07537 | 22.9930.12 | 10201.1 | 0.04

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