West Bay, Cayman Islands Climate

Weather: 27.14°C/80.85°F, Wind SW at 0.45 km/h, 85% Humidity, 0% Chance of rain

Cayman Islands
(Photo by Aaron Bookout on Unsplash)

West Bay Climate Summary

Located at an elevation of 5.55 meters (18.21 feet) above sea level, West Bay has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 27.54ºC (81.57ºF) and it is 0.0% lower than Cayman Islands’s averages. West Bay typically receives about 79.58 millimeters (3.13 inches) of precipitation and has 165.91 rainy days (45.45% of the time) annually.

CountryCayman Islands
Longitude-81.3894297
Latitude19.3823423
Attitude/Elevation5.55m (18.21ft)
Local timeFriday 18:22
Annual high temperature27.78ºC (82.0ºF)
Annual low temperature26.8ºC (80.24ºF)
Average annual precip.79.58mm (3.13in)
Warmest monthAugust (29.51ºC / 85.12ºF)
Coldest MonthJanuary (24.62ºC / 76.32ºF)
Wettest MonthOctober (190.32mm / 7.49in)
Driest MonthMarch (24.05mm / 0.95in)
Number of days with rainfall (≥ 1.0 mm)165.91 days (45.45%)
Days with no rain199.09 days (54.55%)
Humidity75.63%

Climate West Bay: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.0(82.4)28.0(82.4)28.0(82.4)29.0(84.2)29.0(84.2)30.0(86.0)30.0(86.0)31.0(87.8)30.0(86.0)30.0(86.0)29.0(84.2)29.0(84.2)31.0(87.8)
Average high °C (°F)26.05(78.89)26.18(79.12)26.11(79.0)27.15(80.87)27.96(82.33)28.69(83.64)29.14(84.45)29.51(85.12)29.42(84.96)28.82(83.88)27.61(81.7)26.74(80.13)27.78(82.0)
Daily mean °C (°F)25.72(78.3)25.87(78.57)25.82(78.48)26.96(80.53)27.77(81.99)28.46(83.23)28.99(84.18)29.25(84.65)29.15(84.47)28.61(83.5)27.37(81.27)26.49(79.68)27.54(81.57)
Average low °C (°F)24.62(76.32)25.09(77.16)25.01(77.02)26.32(79.38)27.17(80.91)27.91(82.24)28.38(83.08)28.55(83.39)28.52(83.34)27.91(82.24)26.51(79.72)25.55(77.99)26.8(80.24)
Record low °C (°F)14.0(57.2)15.0(59.0)17.0(62.6)20.0(68.0)20.0(68.0)22.0(71.6)22.0(71.6)21.0(69.8)22.0(71.6)20.0(68.0)18.0(64.4)15.0(59.0)14.0(57.2)
Average precipitation mm (inches)45.93(1.81)28.9(1.14)24.05(0.95)37.68(1.48)112.34(4.42)82.59(3.25)72.98(2.87)77.39(3.05)86.59(3.41)190.32(7.49)143.55(5.65)52.69(2.07)79.58(3.13)
Average precipitation days (≥ 1.0 mm)11.828.367.459.3616.7314.8216.5515.1816.4521.8215.7311.6413.83
Average relative humidity (%)75.5175.374.6676.0776.2278.6776.1274.8874.0174.9175.5975.6375.63
Mean monthly sunshine hours9.5310.5610.5711.0712.3812.912.7711.0710.889.537.637.6510.54

Climate Graph

The chart below shows the mean monthly temperature and precipitation of West Bay in recent years.

West Bay

West Bay Temperature by Month

August
29.25°C | 84.65°F
September
29.15°C | 84.47°F
July
28.99°C | 84.18°F
October
28.61°C | 83.5°F
June
28.46°C | 83.23°F
May
27.77°C | 81.99°F
November
27.37°C | 81.27°F
April
26.96°C | 80.53°F
December
26.49°C | 79.68°F
February
25.87°C | 78.57°F
March
25.82°C | 78.48°F
January
25.72°C | 78.3°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 Temperature27.0°C (80.6°F)26.1°C (78.98°F)24.0°C (75.2°F)
Avg Temperature27.0°C (80.6°F)25.93°C (78.67°F)24.0°C (75.2°F)
Min Temperature26.0°C (78.8°F)25.55°C (77.99°F)23.0°C (73.4°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)21.24°C (70.23°F)19.0°C (66.2°F)
PrecipitationMaxAverageMinSum
Precipitation10.7mm | 0.42in0.96mm | 0.04in0.0mm | 0in27.8mm | 1.09in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind37.0kmh | 22.99mph21.31kmh | 13.24mph7.0kmh | 4.35mph
Gust Wind49.0kmh | 30.45mph29.21kmh | 18.15mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure10.7mb0.96mb0.0mb
West Bay

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2012-02-0126 | 78.822 | 71.67636 | 22.3730.0 | 10160.8 | 0.03
2012-02-0226 | 78.822 | 71.67729 | 18.0229.97 | 10151.0 | 0.04
2012-02-0326 | 78.821 | 69.87532 | 19.8829.94 | 10140.6 | 0.02
2012-02-0426 | 78.822 | 71.67529 | 18.0229.94 | 10142.1 | 0.08
2012-02-0526 | 78.821 | 69.87516 | 9.9429.94 | 101410.7 | 0.42
2012-02-0626 | 78.820 | 68.0727 | 4.3529.97 | 10151.6 | 0.06
2012-02-0726 | 78.821 | 69.8749 | 5.5929.97 | 10150.1 | 0.0
2012-02-0826 | 78.821 | 69.87613 | 8.0830.0 | 10160.1 | 0.0
2012-02-0926 | 78.822 | 71.67713 | 8.0829.97 | 10150.3 | 0.01
2012-02-1026 | 78.821 | 69.8747 | 4.3530.0 | 10160.0 | 0.0
2012-02-1126 | 78.821 | 69.87313 | 8.0829.97 | 10150.0 | 0.0
2012-02-1224 | 75.220 | 68.07637 | 22.9930.03 | 10172.1 | 0.08
2012-02-1324 | 75.219 | 66.27332 | 19.8830.03 | 10170.3 | 0.01
2012-02-1425 | 77.021 | 69.87822 | 13.6730.03 | 10170.2 | 0.01
2012-02-1526 | 78.822 | 71.67826 | 16.1630.03 | 10170.0 | 0.0
2012-02-1626 | 78.821 | 69.87525 | 15.5330.03 | 10170.0 | 0.0
2012-02-1726 | 78.821 | 69.87518 | 11.1830.0 | 10160.1 | 0.0
2012-02-1826 | 78.821 | 69.87616 | 9.9429.97 | 10150.0 | 0.0
2012-02-1926 | 78.821 | 69.87410 | 6.2129.97 | 10150.0 | 0.0
2012-02-2026 | 78.821 | 69.87415 | 9.3230.0 | 10160.0 | 0.0
2012-02-2126 | 78.822 | 71.67627 | 16.7830.03 | 10170.2 | 0.01
2012-02-2226 | 78.822 | 71.67823 | 14.2930.0 | 10160.2 | 0.01
2012-02-2326 | 78.821 | 69.87316 | 9.9429.97 | 10150.1 | 0.0
2012-02-2427 | 80.621 | 69.87321 | 13.0529.97 | 10150.1 | 0.0
2012-02-2527 | 80.621 | 69.87222 | 13.6730.03 | 10170.1 | 0.0
2012-02-2626 | 78.822 | 71.67624 | 14.9130.06 | 10180.3 | 0.01
2012-02-2727 | 80.622 | 71.67528 | 17.430.06 | 10183.1 | 0.12
2012-02-2826 | 78.822 | 71.67629 | 18.0230.06 | 10183.0 | 0.12
2012-02-2926 | 78.822 | 71.67523 | 14.2930.03 | 10170.7 | 0.03

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