Hart Hill, Portland, Jamaica Climate

Weather: 29.63°C/85.33°F, Wind SW at 2.03 km/h, 92% Humidity, 0% Chance of rain

Jamaica
(Photo by Szabolcs Toth on Unsplash)

Hart Hill Climate Summary

Located at an elevation of 59.39 meters (194.85 feet) above sea level, Hart Hill has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 28.2ºC (82.76ºF) and it is 1.37% higher than Jamaica’s averages. Hart Hill typically receives about 302.96 millimeters (11.93 inches) of precipitation and has 324.56 rainy days (88.92% of the time) annually.

CountryJamaica
CityPortland
Longitude-76.591642
Latitude18.1659278
Attitude/Elevation59.39m (194.85ft)
Local timeMonday 06:38
Annual high temperature29.34ºC (84.81ºF)
Annual low temperature26.34ºC (79.41ºF)
Average annual precip.302.96mm (11.93in)
Warmest monthSeptember (30.87ºC / 87.57ºF)
Coldest MonthMarch (24.66ºC / 76.39ºF)
Wettest MonthOctober (438.38mm / 17.26in)
Driest MonthFebruary (168.15mm / 6.62in)
Number of days with rainfall (≥ 1.0 mm)324.56 days (88.92%)
Days with no rain40.44 days (11.08%)
Humidity85.11%

Climate Hart Hill: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.46(86.83)29.41(84.94)30.46(86.83)31.51(88.72)31.51(88.72)31.51(88.72)32.56(90.61)33.61(92.5)33.61(92.5)32.56(90.61)31.51(88.72)30.46(86.83)33.61(92.5)
Average high °C (°F)27.99(82.38)27.94(82.29)27.92(82.26)28.8(83.84)29.3(84.74)30.04(86.07)30.54(86.97)30.81(87.46)30.87(87.57)30.34(86.61)29.15(84.47)28.35(83.03)29.34(84.81)
Daily mean °C (°F)26.68(80.02)26.71(80.08)26.76(80.17)27.66(81.79)28.33(82.99)29.06(84.31)29.45(85.01)29.67(85.41)29.66(85.39)29.14(84.45)28.09(82.56)27.25(81.05)28.2(82.76)
Average low °C (°F)24.8(76.64)24.8(76.64)24.66(76.39)25.61(78.1)26.51(79.72)27.35(81.23)27.53(81.55)27.8(82.04)27.59(81.66)27.25(81.05)26.45(79.61)25.72(78.3)26.34(79.41)
Record low °C (°F)18.91(66.04)18.91(66.04)18.91(66.04)22.06(71.71)23.11(73.6)24.16(75.49)24.16(75.49)23.11(73.6)23.11(73.6)21.01(69.82)19.96(67.93)21.01(69.82)18.91(66.04)
Average precipitation mm (inches)185.84(7.32)168.15(6.62)183.98(7.24)230.41(9.07)406.9(16.02)317.6(12.5)326.2(12.84)395.39(15.57)351.87(13.85)438.38(17.26)370.78(14.6)260.23(10.25)302.98(11.93)
Average precipitation days (≥ 1.0 mm)25.424.0626.2625.5928.9427.526.9329.2227.8929.5127.7825.4927.05
Average relative humidity (%)83.8784.283.9284.9886.5486.8985.4185.4984.7685.4885.0984.6885.11
Mean monthly sunshine hours8.4611.3211.1912.9912.8912.9513.2713.012.5910.128.268.3211.28

Climate Graph

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

Hart Hill

Hart Hill Temperature by Month

August
29.67°C | 85.41°F
September
29.66°C | 85.39°F
July
29.45°C | 85.01°F
October
29.14°C | 84.45°F
June
29.06°C | 84.31°F
May
28.33°C | 82.99°F
November
28.09°C | 82.56°F
April
27.66°C | 81.79°F
December
27.25°C | 81.05°F
March
26.76°C | 80.17°F
February
26.71°C | 80.08°F
January
26.68°C | 80.02°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 Temperature31.51°C (88.72°F)30.09°C (86.16°F)28.36°C (83.05°F)
Avg Temperature30.46°C (86.83°F)29.44°C (84.99°F)28.36°C (83.05°F)
Min Temperature29.41°C (84.94°F)28.26°C (82.87°F)27.31°C (81.16°F)
Dew PointMaxAverageMin
Dew Point27.31°C (81.16°F)26.09°C (78.96°F)25.21°C (77.38°F)
PrecipitationMaxAverageMinSum
Precipitation67.75mm | 2.67in16.91mm | 0.67in0.11mm | 0.0in524.13mm | 20.64in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.21kmh | 15.66mph15.96kmh | 9.92mph8.4kmh | 5.22mph
Gust Wind40.97kmh | 25.46mph24.5kmh | 15.22mph11.55kmh | 7.18mph
Sea Level PressureMaxAverageMin
Sea Level Pressure67.75mb16.91mb0.11mb
Hart Hill

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-07-0129.41 | 84.9426.26 | 79.278717.86 | 11.131.48 | 1066.1625.1 | 0.99
2010-07-0229.41 | 84.9426.26 | 79.278819.96 | 12.431.45 | 1065.1136.97 | 1.46
2010-07-0329.41 | 84.9427.31 | 81.168719.96 | 12.431.45 | 1065.1119.33 | 0.76
2010-07-0429.41 | 84.9426.26 | 79.278616.81 | 10.4531.48 | 1066.1621.53 | 0.85
2010-07-0530.46 | 86.8326.26 | 79.278312.6 | 7.8331.45 | 1065.113.36 | 0.13
2010-07-0629.41 | 84.9425.21 | 77.38829.45 | 5.8731.42 | 1064.063.78 | 0.15
2010-07-0728.36 | 83.0526.26 | 79.278515.76 | 9.7931.42 | 1064.0621.32 | 0.84
2010-07-0829.41 | 84.9426.26 | 79.278616.81 | 10.4531.45 | 1065.1127.84 | 1.1
2010-07-0930.46 | 86.8326.26 | 79.278117.86 | 11.131.45 | 1065.113.05 | 0.12
2010-07-1029.41 | 84.9426.26 | 79.278416.81 | 10.4531.45 | 1065.118.82 | 0.35
2010-07-1129.41 | 84.9427.31 | 81.168617.86 | 11.131.45 | 1065.1115.23 | 0.6
2010-07-1230.46 | 86.8327.31 | 81.168514.71 | 9.1431.45 | 1065.117.14 | 0.28
2010-07-1330.46 | 86.8327.31 | 81.168512.6 | 7.8331.45 | 1065.115.88 | 0.23
2010-07-1429.41 | 84.9425.21 | 77.388112.6 | 7.8331.45 | 1065.114.52 | 0.18
2010-07-1529.41 | 84.9425.21 | 77.388216.81 | 10.4531.42 | 1064.0610.19 | 0.4
2010-07-1629.41 | 84.9426.26 | 79.278313.66 | 8.4931.45 | 1065.119.14 | 0.36
2010-07-1728.36 | 83.0526.26 | 79.278711.55 | 7.1831.45 | 1065.1122.37 | 0.88
2010-07-1828.36 | 83.0526.26 | 79.278619.96 | 12.431.45 | 1065.1129.2 | 1.15
2010-07-1928.36 | 83.0526.26 | 79.278718.91 | 11.7531.45 | 1065.1147.79 | 1.88
2010-07-2030.46 | 86.8326.26 | 79.27839.45 | 5.8731.42 | 1064.060.63 | 0.02
2010-07-2128.36 | 83.0526.26 | 79.278713.66 | 8.4931.42 | 1064.0615.44 | 0.61
2010-07-2229.41 | 84.9425.21 | 77.38838.4 | 5.2231.39 | 1063.02.31 | 0.09
2010-07-2329.41 | 84.9426.26 | 79.278819.96 | 12.431.42 | 1064.0625.84 | 1.02
2010-07-2428.36 | 83.0525.21 | 77.388725.21 | 15.6631.48 | 1066.1667.75 | 2.67
2010-07-2529.41 | 84.9426.26 | 79.278625.21 | 15.6631.48 | 1066.1636.24 | 1.43
2010-07-2630.46 | 86.8326.26 | 79.278219.96 | 12.431.48 | 1066.160.95 | 0.04
2010-07-2729.41 | 84.9426.26 | 79.278517.86 | 11.131.45 | 1065.1118.8 | 0.74
2010-07-2829.41 | 84.9425.21 | 77.388415.76 | 9.7931.48 | 1066.1621.95 | 0.86
2010-07-2929.41 | 84.9425.21 | 77.388114.71 | 9.1431.48 | 1066.167.14 | 0.28
2010-07-3029.41 | 84.9425.21 | 77.388111.55 | 7.1831.42 | 1064.064.41 | 0.17
2010-07-3130.46 | 86.8325.21 | 77.387810.5 | 6.5231.36 | 1061.950.11 | 0.0

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