Portland, Jamaica Climate

Weather: 23.66°C/74.59°F, Wind SW at 2.51 km/h, 92% Humidity, 0% Chance of rain

Jamaica
(Photo by Dalelan Anderson on Unsplash)
Contents

Portland Climate Summary

Located at an elevation of 443.62 meters (1455.45 feet) above sea level, Portland has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 26.85ºC (80.33ºF) and it is 0.02% higher than Jamaica’s averages. Portland typically receives about 288.44 millimeters (11.36 inches) of precipitation and has 309.0 rainy days (84.66% of the time) annually.

CountryJamaica
Longitude-76.4100267
Latitude18.0844274
Attitude/Elevation443.62m (1455.45ft)
Local timeFriday 22:27
Annual high temperature27.93ºC (82.27ºF)
Annual low temperature25.08ºC (77.14ºF)
Average annual precip.288.44mm (11.36in)
Warmest monthSeptember (29.39ºC / 84.9ºF)
Coldest MonthMarch (23.48ºC / 74.26ºF)
Wettest MonthOctober (417.35mm / 16.43in)
Driest MonthFebruary (160.08mm / 6.3in)
Number of days with rainfall (≥ 1.0 mm)309.0 days (84.66%)
Days with no rain56.0 days (15.34%)
Humidity81.03%

Climate Portland: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.0(84.2)28.0(82.4)29.0(84.2)30.0(86.0)30.0(86.0)30.0(86.0)31.0(87.8)32.0(89.6)32.0(89.6)31.0(87.8)30.0(86.0)29.0(84.2)32.0(89.6)
Average high °C (°F)26.65(79.97)26.6(79.88)26.58(79.84)27.42(81.36)27.89(82.2)28.6(83.48)29.07(84.33)29.33(84.79)29.39(84.9)28.88(83.98)27.75(81.95)26.99(80.58)27.93(82.27)
Daily mean °C (°F)25.4(77.72)25.43(77.77)25.48(77.86)26.33(79.39)26.97(80.55)27.67(81.81)28.04(82.47)28.25(82.85)28.24(82.83)27.74(81.93)26.74(80.13)25.94(78.69)26.85(80.33)
Average low °C (°F)23.61(74.5)23.61(74.5)23.48(74.26)24.38(75.88)25.24(77.43)26.04(78.87)26.21(79.18)26.47(79.65)26.27(79.29)25.94(78.69)25.18(77.32)24.49(76.08)25.08(77.14)
Record low °C (°F)18.0(64.4)18.0(64.4)18.0(64.4)21.0(69.8)22.0(71.6)23.0(73.4)23.0(73.4)22.0(71.6)22.0(71.6)20.0(68.0)19.0(66.2)20.0(68.0)18.0(64.4)
Average precipitation mm (inches)176.92(6.97)160.08(6.3)175.15(6.9)219.35(8.64)387.38(15.25)302.36(11.9)310.55(12.23)376.42(14.82)334.99(13.19)417.35(16.43)352.99(13.9)247.74(9.75)288.44(11.36)
Average precipitation days (≥ 1.0 mm)24.1822.9125.024.3627.5526.1825.6427.8226.5528.0926.4524.2725.75
Average relative humidity (%)79.8580.1679.8980.982.3982.7281.3181.3980.6981.3881.0180.6281.03
Mean monthly sunshine hours8.0510.7810.6512.3712.2712.3312.6312.3811.999.637.867.9210.74

Climate Graph

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

Portland

Portland Temperature by Month

August
28.25°C | 82.85°F
September
28.24°C | 82.83°F
July
28.04°C | 82.47°F
October
27.74°C | 81.93°F
June
27.67°C | 81.81°F
May
26.97°C | 80.55°F
November
26.74°C | 80.13°F
April
26.33°C | 79.39°F
December
25.94°C | 78.69°F
March
25.48°C | 77.86°F
February
25.43°C | 77.77°F
January
25.4°C | 77.72°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 Temperature29.0°C (84.2°F)28.74°C (83.73°F)28.0°C (82.4°F)
Avg Temperature28.0°C (82.4°F)27.74°C (81.93°F)27.0°C (80.6°F)
Min Temperature26.0°C (78.8°F)25.48°C (77.86°F)23.0°C (73.4°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)22.84°C (73.11°F)21.0°C (69.8°F)
PrecipitationMaxAverageMinSum
Precipitation8.2mm | 0.32in2.35mm | 0.09in0.2mm | 0.01in72.9mm | 2.87in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.0kmh | 14.91mph16.19kmh | 10.06mph8.0kmh | 4.97mph
Gust Wind31.0kmh | 19.26mph21.42kmh | 13.31mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.2mb2.35mb0.2mb
Portland

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-05-0128 | 82.421 | 69.87212 | 7.4629.97 | 10151.1 | 0.04
2020-05-0227 | 80.621 | 69.8738 | 4.9730.0 | 10163.4 | 0.13
2020-05-0327 | 80.622 | 71.67810 | 6.2129.94 | 10143.1 | 0.12
2020-05-0427 | 80.622 | 71.67711 | 6.8429.91 | 10130.7 | 0.03
2020-05-0528 | 82.423 | 73.47914 | 8.729.91 | 10133.6 | 0.14
2020-05-0628 | 82.423 | 73.48017 | 10.5629.94 | 10141.2 | 0.05
2020-05-0728 | 82.424 | 75.28117 | 10.5629.94 | 10140.9 | 0.04
2020-05-0828 | 82.423 | 73.48017 | 10.5629.94 | 10144.6 | 0.18
2020-05-0928 | 82.423 | 73.48023 | 14.2929.97 | 10152.1 | 0.08
2020-05-1028 | 82.423 | 73.47824 | 14.9129.97 | 10151.0 | 0.04
2020-05-1128 | 82.423 | 73.47819 | 11.8129.94 | 10143.0 | 0.12
2020-05-1227 | 80.622 | 71.67612 | 7.4629.94 | 10140.8 | 0.03
2020-05-1328 | 82.422 | 71.67712 | 7.4629.94 | 10141.3 | 0.05
2020-05-1428 | 82.423 | 73.47816 | 9.9429.94 | 10141.5 | 0.06
2020-05-1527 | 80.623 | 73.48122 | 13.6729.94 | 10145.7 | 0.22
2020-05-1627 | 80.623 | 73.47923 | 14.2929.91 | 10131.9 | 0.07
2020-05-1728 | 82.423 | 73.48023 | 14.2929.94 | 10143.7 | 0.15
2020-05-1828 | 82.423 | 73.47922 | 13.6729.94 | 10140.7 | 0.03
2020-05-1928 | 82.423 | 73.47921 | 13.0529.94 | 10140.7 | 0.03
2020-05-2028 | 82.423 | 73.48017 | 10.5629.94 | 10140.6 | 0.02
2020-05-2128 | 82.423 | 73.48014 | 8.729.94 | 10141.7 | 0.07
2020-05-2228 | 82.423 | 73.47711 | 6.8429.94 | 10141.2 | 0.05
2020-05-2327 | 80.623 | 73.48113 | 8.0829.94 | 10148.2 | 0.32
2020-05-2428 | 82.424 | 75.28119 | 11.8129.91 | 10135.2 | 0.2
2020-05-2528 | 82.423 | 73.47920 | 12.4329.91 | 10130.2 | 0.01
2020-05-2628 | 82.423 | 73.48018 | 11.1829.91 | 10130.3 | 0.01
2020-05-2728 | 82.424 | 75.28313 | 8.0829.91 | 10132.9 | 0.11
2020-05-2828 | 82.423 | 73.4799 | 5.5929.91 | 10132.6 | 0.1
2020-05-2928 | 82.423 | 73.47911 | 6.8429.91 | 10134.2 | 0.17
2020-05-3027 | 80.623 | 73.48016 | 9.9429.91 | 10133.1 | 0.12
2020-05-3128 | 82.423 | 73.48018 | 11.1829.97 | 10151.7 | 0.07

Portland 10 Year Historical Weather Data

Nearby locations

Comments (0)

  • Latest first
  • Highest rated
Be the first to comment on this page