Bryans Bay, Portland, Jamaica Climate

Weather: 32°C/89.6°F, Wind SW at 4.55 km/h, 70% Humidity, 0% Chance of rain

Jamaica
(Photo by Olivera Trimanova on Unsplash)
Contents

Bryans Bay Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Bryans Bay has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 28.37ºC (83.07ºF) and it is 1.54% higher than Jamaica’s averages. Bryans Bay typically receives about 304.73 millimeters (12.0 inches) of precipitation and has 326.45 rainy days (89.44% of the time) annually.

CountryJamaica
CityPortland
Longitude-76.4655681
Latitude18.184121
Attitude/ElevationNonem (0ft)
Local timeMonday 17:14
Annual high temperature29.51ºC (85.12ºF)
Annual low temperature26.5ºC (79.7ºF)
Average annual precip.304.73mm (12.0in)
Warmest monthSeptember (31.05ºC / 87.89ºF)
Coldest MonthMarch (24.81ºC / 76.66ºF)
Wettest MonthOctober (440.93mm / 17.36in)
Driest MonthFebruary (169.12mm / 6.66in)
Number of days with rainfall (≥ 1.0 mm)326.45 days (89.44%)
Days with no rain38.55000000000001 days (10.56%)
Humidity85.61%

Climate Bryans Bay: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.64(87.15)29.58(85.24)30.64(87.15)31.7(89.06)31.7(89.06)31.7(89.06)32.75(90.95)33.81(92.86)33.81(92.86)32.75(90.95)31.7(89.06)30.64(87.15)33.81(92.86)
Average high °C (°F)28.16(82.69)28.1(82.58)28.08(82.54)28.97(84.15)29.47(85.05)30.22(86.4)30.71(87.28)30.99(87.78)31.05(87.89)30.51(86.92)29.32(84.78)28.51(83.32)29.51(85.12)
Daily mean °C (°F)26.84(80.31)26.87(80.37)26.92(80.46)27.82(82.08)28.49(83.28)29.23(84.61)29.62(85.32)29.85(85.73)29.84(85.71)29.31(84.76)28.25(82.85)27.41(81.34)28.37(83.07)
Average low °C (°F)24.94(76.89)24.94(76.89)24.81(76.66)25.76(78.37)26.67(80.01)27.51(81.52)27.69(81.84)27.97(82.35)27.75(81.95)27.41(81.34)26.6(79.88)25.87(78.57)26.5(79.7)
Record low °C (°F)19.02(66.24)19.02(66.24)19.02(66.24)22.19(71.94)23.24(73.83)24.3(75.74)24.3(75.74)23.24(73.83)23.24(73.83)21.13(70.03)20.07(68.13)21.13(70.03)19.02(66.24)
Average precipitation mm (inches)186.92(7.36)169.12(6.66)185.05(7.29)231.74(9.12)409.27(16.11)319.44(12.58)328.1(12.92)397.69(15.66)353.92(13.93)440.93(17.36)372.93(14.68)261.74(10.3)304.74(12.0)
Average precipitation days (≥ 1.0 mm)25.5524.226.4125.7429.1127.6627.0929.3928.0529.6827.9425.6427.2
Average relative humidity (%)84.3684.6984.485.4787.0587.3985.985.9985.2585.9885.5985.1885.61
Mean monthly sunshine hours8.511.3911.2513.0712.9613.0313.3413.0812.6710.178.38.3711.35

Climate Graph

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

Bryans Bay

Bryans Bay Temperature by Month

August
29.85°C | 85.73°F
September
29.84°C | 85.71°F
July
29.62°C | 85.32°F
October
29.31°C | 84.76°F
June
29.23°C | 84.61°F
May
28.49°C | 83.28°F
November
28.25°C | 82.85°F
April
27.82°C | 82.08°F
December
27.41°C | 81.34°F
March
26.92°C | 80.46°F
February
26.87°C | 80.37°F
January
26.84°C | 80.31°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 Temperature30.64°C (87.15°F)30.37°C (86.67°F)29.58°C (85.24°F)
Avg Temperature29.58°C (85.24°F)29.31°C (84.76°F)28.53°C (83.35°F)
Min Temperature27.47°C (81.45°F)26.92°C (80.46°F)24.3°C (75.74°F)
Dew PointMaxAverageMin
Dew Point25.36°C (77.65°F)24.13°C (75.43°F)22.19°C (71.94°F)
PrecipitationMaxAverageMinSum
Precipitation8.66mm | 0.34in2.48mm | 0.1in0.21mm | 0.01in77.03mm | 3.03in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.36kmh | 15.76mph17.11kmh | 10.63mph8.45kmh | 5.25mph
Gust Wind32.75kmh | 20.35mph22.63kmh | 14.06mph11.62kmh | 7.22mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.66mb2.48mb0.21mb
Bryans Bay

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-05-0129.58 | 85.2422.19 | 71.947212.68 | 7.8831.67 | 1072.351.16 | 0.05
2020-05-0228.53 | 83.3522.19 | 71.94738.45 | 5.2531.7 | 1073.43.59 | 0.14
2020-05-0328.53 | 83.3523.24 | 73.837810.56 | 6.5631.64 | 1071.293.28 | 0.13
2020-05-0428.53 | 83.3523.24 | 73.837711.62 | 7.2231.6 | 1070.230.74 | 0.03
2020-05-0529.58 | 85.2424.3 | 75.747914.79 | 9.1931.6 | 1070.233.8 | 0.15
2020-05-0629.58 | 85.2424.3 | 75.748017.96 | 11.1631.64 | 1071.291.27 | 0.05
2020-05-0729.58 | 85.2425.36 | 77.658117.96 | 11.1631.64 | 1071.290.95 | 0.04
2020-05-0829.58 | 85.2424.3 | 75.748017.96 | 11.1631.64 | 1071.294.86 | 0.19
2020-05-0929.58 | 85.2424.3 | 75.748024.3 | 15.131.67 | 1072.352.22 | 0.09
2020-05-1029.58 | 85.2424.3 | 75.747825.36 | 15.7631.67 | 1072.351.06 | 0.04
2020-05-1129.58 | 85.2424.3 | 75.747820.07 | 12.4731.64 | 1071.293.17 | 0.12
2020-05-1228.53 | 83.3523.24 | 73.837612.68 | 7.8831.64 | 1071.290.85 | 0.03
2020-05-1329.58 | 85.2423.24 | 73.837712.68 | 7.8831.64 | 1071.291.37 | 0.05
2020-05-1429.58 | 85.2424.3 | 75.747816.9 | 10.531.64 | 1071.291.58 | 0.06
2020-05-1528.53 | 83.3524.3 | 75.748123.24 | 14.4431.64 | 1071.296.02 | 0.24
2020-05-1628.53 | 83.3524.3 | 75.747924.3 | 15.131.6 | 1070.232.01 | 0.08
2020-05-1729.58 | 85.2424.3 | 75.748024.3 | 15.131.64 | 1071.293.91 | 0.15
2020-05-1829.58 | 85.2424.3 | 75.747923.24 | 14.4431.64 | 1071.290.74 | 0.03
2020-05-1929.58 | 85.2424.3 | 75.747922.19 | 13.7931.64 | 1071.290.74 | 0.03
2020-05-2029.58 | 85.2424.3 | 75.748017.96 | 11.1631.64 | 1071.290.63 | 0.02
2020-05-2129.58 | 85.2424.3 | 75.748014.79 | 9.1931.64 | 1071.291.8 | 0.07
2020-05-2229.58 | 85.2424.3 | 75.747711.62 | 7.2231.64 | 1071.291.27 | 0.05
2020-05-2328.53 | 83.3524.3 | 75.748113.73 | 8.5331.64 | 1071.298.66 | 0.34
2020-05-2429.58 | 85.2425.36 | 77.658120.07 | 12.4731.6 | 1070.235.49 | 0.22
2020-05-2529.58 | 85.2424.3 | 75.747921.13 | 13.1331.6 | 1070.230.21 | 0.01
2020-05-2629.58 | 85.2424.3 | 75.748019.02 | 11.8231.6 | 1070.230.32 | 0.01
2020-05-2729.58 | 85.2425.36 | 77.658313.73 | 8.5331.6 | 1070.233.06 | 0.12
2020-05-2829.58 | 85.2424.3 | 75.74799.51 | 5.9131.6 | 1070.232.75 | 0.11
2020-05-2929.58 | 85.2424.3 | 75.747911.62 | 7.2231.6 | 1070.234.44 | 0.17
2020-05-3028.53 | 83.3524.3 | 75.748016.9 | 10.531.6 | 1070.233.28 | 0.13
2020-05-3129.58 | 85.2424.3 | 75.748019.02 | 11.8231.67 | 1072.351.8 | 0.07

Bryans Bay 11 Year Historical Weather Data

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