West Bay, West Bay, Cayman Islands Climate

Weather: 28°C/83.3°F, Wind SW at 23.6 km/h, 70% Humidity, 0% Chance of rain

Cayman Islands
(Photo by Nick Fewings 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 district’s yearly temperature is 28.58ºC (83.44ºF) and it is 1.04% higher than Cayman Islands’s averages. West Bay typically receives about 82.58 millimeters (3.25 inches) of precipitation and has 172.16 rainy days (47.17% of the time) annually.

Country Cayman Islands
City West Bay
Longitude -81.3894297
Latitude 19.3823423
Attitude/Elevation 5.55m (18.21ft)
Local time Thursday 03:16
Annual high temperature 28.83ºC (83.89ºF)
Annual low temperature 27.81ºC (82.06ºF)
Average annual precip. 82.58mm (3.25in)
Warmest month August (30.62ºC / 87.12ºF)
Coldest Month January (25.55ºC / 77.99ºF)
Wettest Month October (197.48mm / 7.77in)
Driest Month March (24.95mm / 0.98in)
Number of days with rainfall (≥ 1.0 mm) 172.16 days (47.17%)
Days with no rain 192.84 days (52.83%)
Humidity 78.48%

Climate West Bay: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 29.05(84.29) 29.05(84.29) 29.05(84.29) 30.09(86.16) 30.09(86.16) 31.13(88.03) 31.13(88.03) 32.17(89.91) 31.13(88.03) 31.13(88.03) 30.09(86.16) 30.09(86.16) 32.17(89.91)
Average high °C (°F) 27.03(80.65) 27.16(80.89) 27.09(80.76) 28.17(82.71) 29.01(84.22) 29.77(85.59) 30.24(86.43) 30.62(87.12) 30.53(86.95) 29.9(85.82) 28.65(83.57) 27.75(81.95) 28.82(83.88)
Daily mean °C (°F) 26.69(80.04) 26.84(80.31) 26.79(80.22) 27.97(82.35) 28.81(83.86) 29.53(85.15) 30.08(86.14) 30.35(86.63) 30.25(86.45) 29.69(85.44) 28.4(83.12) 27.49(81.48) 28.58(83.44)
Average low °C (°F) 25.55(77.99) 26.03(78.85) 25.95(78.71) 27.31(81.16) 28.19(82.74) 28.96(84.13) 29.45(85.01) 29.62(85.32) 29.59(85.26) 28.96(84.13) 27.51(81.52) 26.51(79.72) 27.81(82.06)
Record low °C (°F) 14.53(58.15) 15.56(60.01) 17.64(63.75) 20.75(69.35) 20.75(69.35) 22.83(73.09) 22.83(73.09) 21.79(71.22) 22.83(73.09) 20.75(69.35) 18.68(65.62) 15.56(60.01) 14.53(58.15)
Average precipitation mm (inches) 47.66(1.88) 29.99(1.18) 24.95(0.98) 39.1(1.54) 116.56(4.59) 85.7(3.37) 75.72(2.98) 80.3(3.16) 89.85(3.54) 197.48(7.77) 148.95(5.86) 54.67(2.15) 82.57(3.25)
Average precipitation days (≥ 1.0 mm) 12.26 8.67 7.73 9.71 17.36 15.38 17.17 15.75 17.07 22.64 16.32 12.08 14.35
Average relative humidity (%) 78.35 78.13 77.47 78.93 79.09 81.63 78.98 77.7 76.79 77.73 78.43 78.47 78.47
Mean monthly sunshine hours 9.89 10.96 10.97 11.49 12.85 13.39 13.25 11.49 11.29 9.89 7.92 7.94 10.94

Climate Graph

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

West Bay Temperature by Month

August
30.35°C | 86.63°F
September
30.25°C | 86.45°F
July
30.08°C | 86.14°F
October
29.69°C | 85.44°F
June
29.53°C | 85.15°F
May
28.81°C | 83.86°F
November
28.4°C | 83.12°F
April
27.97°C | 82.35°F
December
27.49°C | 81.48°F
February
26.84°C | 80.31°F
March
26.79°C | 80.22°F
January
26.69°C | 80.04°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
Temperature Max Average Min
Max Temperature 30.09°C (86.16°F) 29.79°C (85.62°F) 29.05°C (84.29°F)
Avg Temperature 30.09°C (86.16°F) 29.45°C (85.01°F) 28.02°C (82.44°F)
Min Temperature 30.09°C (86.16°F) 29.19°C (84.54°F) 28.02°C (82.44°F)
Dew Point Max Average Min
Dew Point 25.94°C (78.69°F) 24.73°C (76.51°F) 21.79°C (71.22°F)
Precipitation Max Average Min Sum
Precipitation 26.04mm | 1.03in 3.32mm | 0.13in 0.0mm | 0in 102.94mm | 4.05in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 40.47kmh | 25.15mph 25.4kmh | 15.78mph 3.11kmh | 1.93mph
Gust Wind 57.07kmh | 35.46mph 35.41kmh | 22.0mph 5.19kmh | 3.22mph
Sea Level Pressure Max Average Min
Sea Level Pressure 26.04mb 3.32mb 0.0mb

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
October ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-10-01 30.09 | 86.16 25.94 | 78.69 77 28.02 | 17.41 31.04 | 1051.09 1.87 | 0.07
2018-10-02 29.05 | 84.29 24.9 | 76.82 77 30.09 | 18.7 31.01 | 1050.05 9.65 | 0.38
2018-10-03 30.09 | 86.16 24.9 | 76.82 77 29.05 | 18.05 30.95 | 1047.98 3.32 | 0.13
2018-10-04 30.09 | 86.16 24.9 | 76.82 75 30.09 | 18.7 30.95 | 1047.98 2.49 | 0.1
2018-10-05 29.05 | 84.29 24.9 | 76.82 77 29.05 | 18.05 30.98 | 1049.01 16.71 | 0.66
2018-10-06 28.02 | 82.44 23.86 | 74.95 79 29.05 | 18.05 31.01 | 1050.05 26.04 | 1.03
2018-10-07 29.05 | 84.29 24.9 | 76.82 77 32.17 | 19.99 30.98 | 1049.01 4.98 | 0.2
2018-10-08 30.09 | 86.16 25.94 | 78.69 78 40.47 | 25.15 30.95 | 1047.98 5.4 | 0.21
2018-10-09 30.09 | 86.16 25.94 | 78.69 82 33.2 | 20.63 30.95 | 1047.98 2.59 | 0.1
2018-10-10 30.09 | 86.16 25.94 | 78.69 81 19.71 | 12.25 31.01 | 1050.05 0.0 | 0
2018-10-11 29.05 | 84.29 24.9 | 76.82 77 12.45 | 7.74 31.01 | 1050.05 4.15 | 0.16
2018-10-12 29.05 | 84.29 23.86 | 74.95 72 11.41 | 7.09 30.98 | 1049.01 3.84 | 0.15
2018-10-13 30.09 | 86.16 23.86 | 74.95 74 14.53 | 9.03 30.98 | 1049.01 0.73 | 0.03
2018-10-14 30.09 | 86.16 24.9 | 76.82 77 28.02 | 17.41 31.01 | 1050.05 0.21 | 0.01
2018-10-15 30.09 | 86.16 24.9 | 76.82 77 33.2 | 20.63 31.01 | 1050.05 1.14 | 0.04
2018-10-16 30.09 | 86.16 24.9 | 76.82 78 28.02 | 17.41 31.04 | 1051.09 0.1 | 0.0
2018-10-17 30.09 | 86.16 24.9 | 76.82 76 29.05 | 18.05 31.07 | 1052.13 9.23 | 0.36
2018-10-18 30.09 | 86.16 25.94 | 78.69 79 30.09 | 18.7 31.07 | 1052.13 2.59 | 0.1
2018-10-19 29.05 | 84.29 25.94 | 78.69 79 32.17 | 19.99 31.07 | 1052.13 2.7 | 0.11
2018-10-20 29.05 | 84.29 24.9 | 76.82 76 23.86 | 14.83 31.04 | 1051.09 0.52 | 0.02
2018-10-21 29.05 | 84.29 24.9 | 76.82 78 26.98 | 16.76 31.07 | 1052.13 0.21 | 0.01
2018-10-22 29.05 | 84.29 24.9 | 76.82 77 30.09 | 18.7 31.07 | 1052.13 0.21 | 0.01
2018-10-23 29.05 | 84.29 24.9 | 76.82 78 21.79 | 13.54 31.07 | 1052.13 0.93 | 0.04
2018-10-24 29.05 | 84.29 23.86 | 74.95 72 15.56 | 9.67 31.07 | 1052.13 0.0 | 0
2018-10-25 29.05 | 84.29 22.83 | 73.09 68 7.26 | 4.51 31.01 | 1050.05 0.0 | 0
2018-10-26 29.05 | 84.29 22.83 | 73.09 68 3.11 | 1.93 31.01 | 1050.05 0.1 | 0.0
2018-10-27 29.05 | 84.29 21.79 | 71.22 66 8.3 | 5.16 31.07 | 1052.13 0.0 | 0
2018-10-28 30.09 | 86.16 24.9 | 76.82 75 24.9 | 15.47 31.1 | 1053.16 0.21 | 0.01
2018-10-29 29.05 | 84.29 24.9 | 76.82 78 32.17 | 19.99 31.1 | 1053.16 1.04 | 0.04
2018-10-30 29.05 | 84.29 24.9 | 76.82 78 37.35 | 23.21 31.07 | 1052.13 1.25 | 0.05
2018-10-31 29.05 | 84.29 24.9 | 76.82 78 36.32 | 22.57 31.07 | 1052.13 0.73 | 0.03

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