Castle Dawson, Portland, Jamaica Climate

Weather: 26.93°C/80.47°F, Wind SW at 2.67 km/h, 72% Humidity, 0% Chance of rain

Jamaica
(Photo by Andy Watkins on Unsplash)
Contents

Castle Dawson Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Castle Dawson has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.76ºC (81.97ºF) and it is 0.93% higher than Jamaica’s averages. Castle Dawson typically receives about 298.22 millimeters (11.74 inches) of precipitation and has 319.48 rainy days (87.53% of the time) annually.

CountryJamaica
CityPortland
Longitude-76.6149512
Latitude18.1586562
Attitude/ElevationNonem (0ft)
Local timeSaturday 22:56
Annual high temperature28.88ºC (83.98ºF)
Annual low temperature25.93ºC (78.67ºF)
Average annual precip.298.22mm (11.74in)
Warmest monthSeptember (30.39ºC / 86.7ºF)
Coldest MonthMarch (24.28ºC / 75.7ºF)
Wettest MonthOctober (431.5mm / 16.99in)
Driest MonthFebruary (165.51mm / 6.52in)
Number of days with rainfall (≥ 1.0 mm)319.48 days (87.53%)
Days with no rain45.51999999999998 days (12.47%)
Humidity83.78%

Climate Castle Dawson: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.98(85.96)28.95(84.11)29.98(85.96)31.02(87.84)31.02(87.84)31.02(87.84)32.05(89.69)33.08(91.54)33.08(91.54)32.05(89.69)31.02(87.84)29.98(85.96)33.08(91.54)
Average high °C (°F)27.55(81.59)27.5(81.5)27.48(81.46)28.35(83.03)28.84(83.91)29.57(85.23)30.06(86.11)30.32(86.58)30.39(86.7)29.86(85.75)28.69(83.64)27.9(82.22)28.88(83.98)
Daily mean °C (°F)26.26(79.27)26.29(79.32)26.34(79.41)27.22(81.0)27.88(82.18)28.61(83.5)28.99(84.18)29.21(84.58)29.2(84.56)28.68(83.62)27.65(81.77)26.82(80.28)27.76(81.97)
Average low °C (°F)24.41(75.94)24.41(75.94)24.28(75.7)25.21(77.38)26.1(78.98)26.92(80.46)27.1(80.78)27.37(81.27)27.16(80.89)26.82(80.28)26.03(78.85)25.32(77.58)25.93(78.67)
Record low °C (°F)18.61(65.5)18.61(65.5)18.61(65.5)21.71(71.08)22.75(72.95)23.78(74.8)23.78(74.8)22.75(72.95)22.75(72.95)20.68(69.22)19.64(67.35)20.68(69.22)18.61(65.5)
Average precipitation mm (inches)182.92(7.2)165.51(6.52)181.09(7.13)226.79(8.93)400.51(15.77)312.61(12.31)321.08(12.64)389.18(15.32)346.35(13.64)431.5(16.99)364.96(14.37)256.14(10.08)298.22(11.74)
Average precipitation days (≥ 1.0 mm)25.023.6925.8525.1928.4827.0726.5128.7627.4529.0427.3525.0926.62
Average relative humidity (%)82.5682.8882.683.6485.1885.5284.0784.1583.4384.1483.7683.3583.78
Mean monthly sunshine hours8.3211.1511.0112.7912.6912.7513.0612.812.49.968.138.1911.1

Climate Graph

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

Castle Dawson

Castle Dawson Temperature by Month

August
29.21°C | 84.58°F
September
29.2°C | 84.56°F
July
28.99°C | 84.18°F
October
28.68°C | 83.62°F
June
28.61°C | 83.5°F
May
27.88°C | 82.18°F
November
27.65°C | 81.77°F
April
27.22°C | 81.0°F
December
26.82°C | 80.28°F
March
26.34°C | 79.41°F
February
26.29°C | 79.32°F
January
26.26°C | 79.27°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 Temperature31.02°C (87.84°F)29.88°C (85.78°F)27.92°C (82.26°F)
Avg Temperature29.98°C (85.96°F)28.85°C (83.93°F)27.92°C (82.26°F)
Min Temperature27.92°C (82.26°F)27.22°C (81.0°F)25.85°C (78.53°F)
Dew PointMaxAverageMin
Dew Point25.85°C (78.53°F)24.54°C (76.17°F)23.78°C (74.8°F)
PrecipitationMaxAverageMinSum
Precipitation60.48mm | 2.38in17.32mm | 0.68in0.52mm | 0.02in536.8mm | 21.13in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind23.78kmh | 14.78mph14.54kmh | 9.03mph6.2kmh | 3.85mph
Gust Wind38.25kmh | 23.77mph22.35kmh | 13.89mph10.34kmh | 6.42mph
Sea Level PressureMaxAverageMin
Sea Level Pressure60.48mb17.32mb0.52mb
Castle Dawson

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-10-0128.95 | 84.1124.81 | 76.66817.24 | 4.530.87 | 1045.2720.37 | 0.8
2011-10-0228.95 | 84.1125.85 | 78.538417.58 | 10.9230.9 | 1046.3113.13 | 0.52
2011-10-0329.98 | 85.9624.81 | 76.667815.51 | 9.6430.96 | 1048.375.48 | 0.22
2011-10-0429.98 | 85.9624.81 | 76.66779.31 | 5.7830.93 | 1047.341.03 | 0.04
2011-10-0528.95 | 84.1124.81 | 76.66819.31 | 5.7830.9 | 1046.317.86 | 0.31
2011-10-0628.95 | 84.1123.78 | 74.87611.37 | 7.0630.87 | 1045.274.45 | 0.18
2011-10-0728.95 | 84.1124.81 | 76.668015.51 | 9.6430.84 | 1044.2417.99 | 0.71
2011-10-0828.95 | 84.1124.81 | 76.668220.68 | 12.8530.84 | 1044.2434.33 | 1.35
2011-10-0927.92 | 82.2624.81 | 76.668420.68 | 12.8530.84 | 1044.2420.37 | 0.8
2011-10-1027.92 | 82.2624.81 | 76.66839.31 | 5.7830.81 | 1043.2142.49 | 1.67
2011-10-1128.95 | 84.1124.81 | 76.66816.2 | 3.8530.84 | 1044.2419.33 | 0.76
2011-10-1228.95 | 84.1124.81 | 76.66849.31 | 5.7830.87 | 1045.279.82 | 0.39
2011-10-1328.95 | 84.1124.81 | 76.668312.41 | 7.7130.84 | 1044.248.27 | 0.33
2011-10-1428.95 | 84.1124.81 | 76.668015.51 | 9.6430.87 | 1045.2711.27 | 0.44
2011-10-1527.92 | 82.2624.81 | 76.668321.71 | 13.4930.87 | 1045.2760.48 | 2.38
2011-10-1628.95 | 84.1123.78 | 74.87817.58 | 10.9230.9 | 1046.315.48 | 0.22
2011-10-1728.95 | 84.1123.78 | 74.87615.51 | 9.6430.87 | 1045.273.93 | 0.15
2011-10-1828.95 | 84.1124.81 | 76.667916.54 | 10.2830.87 | 1045.277.34 | 0.29
2011-10-1928.95 | 84.1123.78 | 74.87813.44 | 8.3530.9 | 1046.310.83 | 0.03
2011-10-2028.95 | 84.1124.81 | 76.668013.44 | 8.3530.93 | 1047.343.0 | 0.12
2011-10-2127.92 | 82.2623.78 | 74.8808.27 | 5.1430.87 | 1045.276.41 | 0.25
2011-10-2228.95 | 84.1123.78 | 74.8799.31 | 5.7830.81 | 1043.218.68 | 0.34
2011-10-2328.95 | 84.1123.78 | 74.87811.37 | 7.0630.87 | 1045.270.52 | 0.02
2011-10-2428.95 | 84.1124.81 | 76.668213.44 | 8.3530.9 | 1046.3117.89 | 0.7
2011-10-2528.95 | 84.1123.78 | 74.87911.37 | 7.0630.9 | 1046.315.58 | 0.22
2011-10-2628.95 | 84.1124.81 | 76.667915.51 | 9.6430.84 | 1044.248.89 | 0.35
2011-10-2728.95 | 84.1124.81 | 76.668221.71 | 13.4930.81 | 1043.2153.45 | 2.1
2011-10-2828.95 | 84.1124.81 | 76.668323.78 | 14.7830.87 | 1045.2749.94 | 1.97
2011-10-2927.92 | 82.2624.81 | 76.668422.75 | 14.1430.87 | 1045.2740.94 | 1.61
2011-10-3028.95 | 84.1124.81 | 76.668219.64 | 12.230.9 | 1046.3126.78 | 1.05
2011-10-3128.95 | 84.1123.78 | 74.87915.51 | 9.6430.9 | 1046.3120.47 | 0.81

Castle Dawson 11 Year Historical Weather Data

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