Old Harbour, Saint Catherine, Jamaica Climate

Weather: 25.4°C/77.72°F, Wind SW at 1.85 km/h, 87% Humidity, 0% Chance of rain

Jamaica
(Photo by JJ Shev on Unsplash)
Contents

Old Harbour Climate Summary

Located at an elevation of 28.61 meters (93.86 feet) above sea level, Old Harbour has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 28.41ºC (83.14ºF) and it is 1.58% higher than Jamaica’s averages. Old Harbour typically receives about 143.1 millimeters (5.63 inches) of precipitation and has 254.42 rainy days (69.7% of the time) annually.

CountryJamaica
CitySaint Catherine
Longitude-77.1082444
Latitude17.941076
Attitude/Elevation28.61m (93.86ft)
Local timeMonday 10:25
Annual high temperature31.49ºC (88.68ºF)
Annual low temperature23.59ºC (74.46ºF)
Average annual precip.143.1mm (5.63in)
Warmest monthAugust (33.44ºC / 92.19ºF)
Coldest MonthJanuary (21.63ºC / 70.93ºF)
Wettest MonthOctober (242.47mm / 9.55in)
Driest MonthJanuary (58.59mm / 2.31in)
Number of days with rainfall (≥ 1.0 mm)254.42 days (69.7%)
Days with no rain110.58000000000001 days (30.3%)
Humidity82.22%

Climate Old Harbour: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)35.56(96.01)35.56(96.01)35.56(96.01)36.6(97.88)36.6(97.88)36.6(97.88)38.69(101.64)37.65(99.77)39.74(103.53)38.69(101.64)36.6(97.88)34.51(94.12)39.74(103.53)
Average high °C (°F)29.39(84.9)29.91(85.84)30.32(86.58)31.6(88.88)32.1(89.78)32.49(90.48)33.29(91.92)33.44(92.19)32.97(91.35)31.74(89.13)30.78(87.4)29.86(85.75)31.49(88.68)
Daily mean °C (°F)26.06(78.91)26.56(79.81)27.1(80.78)28.44(83.19)29.12(84.42)29.75(85.55)30.33(86.59)30.43(86.77)29.94(85.89)28.81(83.86)27.72(81.9)26.7(80.06)28.41(83.14)
Average low °C (°F)21.63(70.93)21.76(71.17)21.99(71.58)23.05(73.49)24.06(75.31)24.73(76.51)25.24(77.43)25.35(77.63)25.01(77.02)24.4(75.92)23.43(74.17)22.43(72.37)23.59(74.46)
Record low °C (°F)16.73(62.11)16.73(62.11)17.78(64.0)17.78(64.0)19.87(67.77)21.96(71.53)21.96(71.53)21.96(71.53)20.92(69.66)15.69(60.24)18.82(65.88)16.73(62.11)15.69(60.24)
Average precipitation mm (inches)58.59(2.31)66.16(2.6)86.31(3.4)119.55(4.71)204.29(8.04)162.88(6.41)171.64(6.76)160.71(6.33)230.53(9.08)242.47(9.55)137.13(5.4)76.96(3.03)143.1(5.63)
Average precipitation days (≥ 1.0 mm)15.2216.8319.1121.5925.1919.220.8225.1925.6727.6621.4916.4521.2
Average relative humidity (%)83.7882.3680.6480.9681.7881.3779.7980.2281.884.4384.7184.7782.22
Mean monthly sunshine hours9.0811.2611.2512.9313.2313.2413.3113.0912.759.378.578.6111.39

Climate Graph

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

Old Harbour

Old Harbour Temperature by Month

August
30.43°C | 86.77°F
July
30.33°C | 86.59°F
September
29.94°C | 85.89°F
June
29.75°C | 85.55°F
May
29.12°C | 84.42°F
October
28.81°C | 83.86°F
April
28.44°C | 83.19°F
November
27.72°C | 81.9°F
March
27.1°C | 80.78°F
December
26.7°C | 80.06°F
February
26.56°C | 79.81°F
January
26.06°C | 78.91°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 Temperature35.56°C (96.01°F)33.37°C (92.07°F)28.24°C (82.83°F)
Avg Temperature32.42°C (90.36°F)30.29°C (86.52°F)27.19°C (80.94°F)
Min Temperature26.14°C (79.05°F)25.4°C (77.72°F)24.05°C (75.29°F)
Dew PointMaxAverageMin
Dew Point24.05°C (75.29°F)23.28°C (73.9°F)21.96°C (71.53°F)
PrecipitationMaxAverageMinSum
Precipitation7.01mm | 0.28in1.33mm | 0.05in0.0mm | 0in41.08mm | 1.62in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind12.55kmh | 7.8mph10.52kmh | 6.54mph6.27kmh | 3.9mph
Gust Wind17.78kmh | 11.05mph14.81kmh | 9.2mph9.41kmh | 5.85mph
Sea Level PressureMaxAverageMin
Sea Level Pressure7.01mb1.33mb0.0mb
Old Harbour

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-07-0129.28 | 84.723.01 | 73.42789.41 | 5.8531.31 | 1060.444.6 | 0.18
2014-07-0229.28 | 84.723.01 | 73.427811.5 | 7.1531.35 | 1061.493.14 | 0.12
2014-07-0330.33 | 86.5923.01 | 73.427711.5 | 7.1531.38 | 1062.531.57 | 0.06
2014-07-0429.28 | 84.723.01 | 73.427611.5 | 7.1531.41 | 1063.583.24 | 0.13
2014-07-0530.33 | 86.5923.01 | 73.427511.5 | 7.1531.38 | 1062.530.42 | 0.02
2014-07-0630.33 | 86.5923.01 | 73.42757.32 | 4.5531.35 | 1061.490.42 | 0.02
2014-07-0729.28 | 84.723.01 | 73.427711.5 | 7.1531.38 | 1062.531.36 | 0.05
2014-07-0830.33 | 86.5923.01 | 73.427412.55 | 7.831.41 | 1063.580.0 | 0
2014-07-0930.33 | 86.5923.01 | 73.427411.5 | 7.1531.38 | 1062.531.15 | 0.05
2014-07-1029.28 | 84.723.01 | 73.427511.5 | 7.1531.35 | 1061.493.76 | 0.15
2014-07-1129.28 | 84.723.01 | 73.427612.55 | 7.831.35 | 1061.491.57 | 0.06
2014-07-1229.28 | 84.723.01 | 73.427811.5 | 7.1531.35 | 1061.493.97 | 0.16
2014-07-1330.33 | 86.5923.01 | 73.427411.5 | 7.1531.35 | 1061.490.21 | 0.01
2014-07-1430.33 | 86.5924.05 | 75.29787.32 | 4.5531.35 | 1061.490.31 | 0.01
2014-07-1530.33 | 86.5924.05 | 75.29779.41 | 5.8531.35 | 1061.491.15 | 0.05
2014-07-1630.33 | 86.5923.01 | 73.427610.46 | 6.531.35 | 1061.490.0 | 0
2014-07-1730.33 | 86.5924.05 | 75.297611.5 | 7.1531.38 | 1062.530.1 | 0.0
2014-07-1831.37 | 88.4723.01 | 73.427511.5 | 7.1531.38 | 1062.530.0 | 0
2014-07-1931.37 | 88.4724.05 | 75.297710.46 | 6.531.35 | 1061.490.73 | 0.03
2014-07-2030.33 | 86.5923.01 | 73.427511.5 | 7.1531.35 | 1061.490.42 | 0.02
2014-07-2130.33 | 86.5923.01 | 73.427412.55 | 7.831.35 | 1061.490.52 | 0.02
2014-07-2227.19 | 80.9424.05 | 75.29849.41 | 5.8531.35 | 1061.490.0 | 0
2014-07-2330.33 | 86.5923.01 | 73.427511.5 | 7.1531.35 | 1061.490.42 | 0.02
2014-07-2430.33 | 86.5921.96 | 71.537111.5 | 7.1531.31 | 1060.440.0 | 0
2014-07-2530.33 | 86.5923.01 | 73.427411.5 | 7.1531.35 | 1061.490.31 | 0.01
2014-07-2631.37 | 88.4723.01 | 73.42739.41 | 5.8531.35 | 1061.490.0 | 0
2014-07-2731.37 | 88.4723.01 | 73.427510.46 | 6.531.38 | 1062.530.31 | 0.01
2014-07-2832.42 | 90.3624.05 | 75.297410.46 | 6.531.38 | 1062.530.0 | 0
2014-07-2931.37 | 88.4724.05 | 75.29767.32 | 4.5531.35 | 1061.490.1 | 0.0
2014-07-3031.37 | 88.4724.05 | 75.29776.27 | 3.931.35 | 1061.494.29 | 0.17
2014-07-3131.37 | 88.4724.05 | 75.29778.37 | 5.231.31 | 1060.447.01 | 0.28

Old Harbour 11 Year Historical Weather Data

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