Bybrook, Portland, Jamaica Climate

Weather: 32.16°C/89.89°F, Wind SW at 2.68 km/h, 60% Humidity, 0% Chance of rain

Jamaica
(Photo by Mike Ackerman on Unsplash)

Bybrook Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Bybrook has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 28.76ºC (83.77ºF) and it is 1.93% higher than Jamaica’s averages. Bybrook typically receives about 308.95 millimeters (12.16 inches) of precipitation and has 330.97 rainy days (90.68% of the time) annually.

CountryJamaica
CityPortland
Longitude-76.8510908
Latitude18.0295803
Attitude/ElevationNonem (0ft)
Local timeSunday 01:13
Annual high temperature29.92ºC (85.86ºF)
Annual low temperature26.86ºC (80.35ºF)
Average annual precip.308.95mm (12.16in)
Warmest monthSeptember (31.48ºC / 88.66ºF)
Coldest MonthMarch (25.15ºC / 77.27ºF)
Wettest MonthOctober (447.02mm / 17.6in)
Driest MonthFebruary (171.46mm / 6.75in)
Number of days with rainfall (≥ 1.0 mm)330.97 days (90.68%)
Days with no rain34.02999999999997 days (9.32%)
Humidity86.79%

Climate Bybrook: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.06(87.91)29.99(85.98)31.06(87.91)32.13(89.83)32.13(89.83)32.13(89.83)33.2(91.76)34.28(93.7)34.28(93.7)33.2(91.76)32.13(89.83)31.06(87.91)34.28(93.7)
Average high °C (°F)28.54(83.37)28.49(83.28)28.47(83.25)29.37(84.87)29.87(85.77)30.63(87.13)31.14(88.05)31.42(88.56)31.48(88.66)30.93(87.67)29.72(85.5)28.91(84.04)29.92(85.86)
Daily mean °C (°F)27.21(80.98)27.24(81.03)27.29(81.12)28.2(82.76)28.89(84.0)29.64(85.35)30.03(86.05)30.26(86.47)30.25(86.45)29.71(85.48)28.64(83.55)27.78(82.0)28.76(83.77)
Average low °C (°F)25.29(77.52)25.29(77.52)25.15(77.27)26.11(79.0)27.03(80.65)27.89(82.2)28.07(82.53)28.35(83.03)28.14(82.65)27.78(82.0)26.97(80.55)26.23(79.21)26.86(80.35)
Record low °C (°F)19.28(66.7)19.28(66.7)19.28(66.7)22.49(72.48)23.56(74.41)24.64(76.35)24.64(76.35)23.56(74.41)23.56(74.41)21.42(70.56)20.35(68.63)21.42(70.56)19.28(66.7)
Average precipitation mm (inches)189.5(7.46)171.46(6.75)187.6(7.39)234.95(9.25)414.92(16.34)323.86(12.75)332.63(13.1)403.18(15.87)358.81(14.13)447.02(17.6)378.09(14.89)265.35(10.45)308.95(12.16)
Average precipitation days (≥ 1.0 mm)25.924.5426.7826.0929.5128.0427.4629.828.4430.0928.3326.027.58
Average relative humidity (%)85.5385.8685.5786.6588.2588.687.0987.1886.4387.1786.7786.3586.79
Mean monthly sunshine hours8.6211.5511.4113.2513.1413.2113.5313.2612.8410.318.428.4811.5

Climate Graph

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

Bybrook

Bybrook Temperature by Month

August
30.26°C | 86.47°F
September
30.25°C | 86.45°F
July
30.03°C | 86.05°F
October
29.71°C | 85.48°F
June
29.64°C | 85.35°F
May
28.89°C | 84.0°F
November
28.64°C | 83.55°F
April
28.2°C | 82.76°F
December
27.78°C | 82.0°F
March
27.29°C | 81.12°F
February
27.24°C | 81.03°F
January
27.21°C | 80.98°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 Temperature32.13°C (89.83°F)30.3°C (86.54°F)28.92°C (84.06°F)
Avg Temperature31.06°C (87.91°F)29.58°C (85.24°F)28.92°C (84.06°F)
Min Temperature29.99°C (85.98°F)28.33°C (82.99°F)26.78°C (80.2°F)
Dew PointMaxAverageMin
Dew Point26.78°C (80.2°F)25.92°C (78.66°F)24.64°C (76.35°F)
PrecipitationMaxAverageMinSum
Precipitation31.49mm | 1.24in8.15mm | 0.32in0.0mm | 0in252.77mm | 9.95in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.71kmh | 15.98mph15.55kmh | 9.66mph4.28kmh | 2.66mph
Gust Wind39.63kmh | 24.62mph23.12kmh | 14.37mph5.36kmh | 3.33mph
Sea Level PressureMaxAverageMin
Sea Level Pressure31.49mb8.15mb0.0mb
Bybrook

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-05-0131.06 | 87.9125.71 | 78.287919.28 | 11.9832.07 | 1086.10.0 | 0
2010-05-0231.06 | 87.9125.71 | 78.287919.28 | 11.9832.1 | 1087.170.0 | 0
2010-05-0328.92 | 84.0625.71 | 78.288416.07 | 9.9932.1 | 1087.1713.07 | 0.51
2010-05-0428.92 | 84.0625.71 | 78.288516.07 | 9.9932.1 | 1087.1716.17 | 0.64
2010-05-0528.92 | 84.0625.71 | 78.288510.71 | 6.6532.07 | 1086.19.32 | 0.37
2010-05-0629.99 | 85.9825.71 | 78.28858.57 | 5.3332.07 | 1086.13.0 | 0.12
2010-05-0728.92 | 84.0625.71 | 78.288415.0 | 9.3232.07 | 1086.14.28 | 0.17
2010-05-0829.99 | 85.9825.71 | 78.288016.07 | 9.9932.07 | 1086.11.39 | 0.05
2010-05-0929.99 | 85.9825.71 | 78.288117.14 | 10.6532.07 | 1086.14.93 | 0.19
2010-05-1029.99 | 85.9824.64 | 76.357821.42 | 13.3132.07 | 1086.13.53 | 0.14
2010-05-1128.92 | 84.0624.64 | 76.358225.71 | 15.9832.1 | 1087.1714.03 | 0.55
2010-05-1228.92 | 84.0624.64 | 76.358025.71 | 15.9832.07 | 1086.119.49 | 0.77
2010-05-1329.99 | 85.9824.64 | 76.358025.71 | 15.9832.1 | 1087.173.96 | 0.16
2010-05-1428.92 | 84.0626.78 | 80.28622.49 | 13.9732.1 | 1087.1714.57 | 0.57
2010-05-1528.92 | 84.0626.78 | 80.28721.42 | 13.3132.1 | 1087.1727.63 | 1.09
2010-05-1629.99 | 85.9826.78 | 80.28418.21 | 11.3232.07 | 1086.17.39 | 0.29
2010-05-1729.99 | 85.9826.78 | 80.28415.0 | 9.3232.07 | 1086.11.93 | 0.08
2010-05-1829.99 | 85.9826.78 | 80.28315.0 | 9.3232.04 | 1085.020.54 | 0.02
2010-05-1929.99 | 85.9826.78 | 80.28416.07 | 9.9932.01 | 1083.955.89 | 0.23
2010-05-2029.99 | 85.9826.78 | 80.28617.14 | 10.6532.01 | 1083.9515.75 | 0.62
2010-05-2128.92 | 84.0626.78 | 80.28713.92 | 8.6532.04 | 1085.0210.82 | 0.43
2010-05-2229.99 | 85.9825.71 | 78.288311.78 | 7.3231.98 | 1082.881.07 | 0.04
2010-05-2328.92 | 84.0624.64 | 76.35834.28 | 2.6631.95 | 1081.811.18 | 0.05
2010-05-2429.99 | 85.9825.71 | 78.28849.64 | 5.9931.95 | 1081.812.25 | 0.09
2010-05-2528.92 | 84.0625.71 | 78.288712.85 | 7.9831.95 | 1081.8113.07 | 0.51
2010-05-2628.92 | 84.0625.71 | 78.288815.0 | 9.3231.98 | 1082.8831.49 | 1.24
2010-05-2728.92 | 84.0626.78 | 80.28812.85 | 7.9831.98 | 1082.8810.6 | 0.42
2010-05-2828.92 | 84.0626.78 | 80.28911.78 | 7.3231.95 | 1081.8110.39 | 0.41
2010-05-2929.99 | 85.9825.71 | 78.288110.71 | 6.6531.95 | 1081.811.39 | 0.05
2010-05-3029.99 | 85.9825.71 | 78.28827.5 | 4.6632.04 | 1085.020.21 | 0.01
2010-05-3129.99 | 85.9826.78 | 80.2869.64 | 5.9932.1 | 1087.173.43 | 0.14

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