Trelawny, Jamaica Climate

Weather: 28.23°C/82.81°F, Wind SW at 2.78 km/h, 55% Humidity, 3.27% Chance of rain

Trelawny Climate Summary

Located at an elevation of 352.99 meters (1158.1 feet) above sea level, Trelawny has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 27.3ºC (81.14ºF) and it is 0.47% higher than Jamaica’s averages. Trelawny typically receives about 144.26 millimeters (5.68 inches) of precipitation and has 198.91 rainy days (54.5% of the time) annually.

CountryJamaica
Longitude-77.6077865
Latitude18.3526143
Attitude/Elevation352.99m (1158.1ft)
Local timeThursday 15:56
Annual high temperature28.53ºC (83.35ºF)
Annual low temperature25.48ºC (77.86ºF)
Average annual precip.144.26mm (5.68in)
Warmest monthAugust (29.95ºC / 85.91ºF)
Coldest MonthMarch (23.95ºC / 75.11ºF)
Wettest MonthOctober (244.9mm / 9.64in)
Driest MonthFebruary (45.09mm / 1.78in)
Number of days with rainfall (≥ 1.0 mm)198.91 days (54.5%)
Days with no rain166.09 days (45.5%)
Humidity76.55%

Climate Trelawny: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.0(86.0)30.0(86.0)30.0(86.0)32.0(89.6)32.0(89.6)33.0(91.4)32.0(89.6)33.0(91.4)33.0(91.4)32.0(89.6)31.0(87.8)31.0(87.8)33.0(91.4)
Average high °C (°F)27.03(80.65)27.2(80.96)27.22(81.0)28.1(82.58)28.84(83.91)29.62(85.32)29.69(85.44)29.95(85.91)29.84(85.71)29.35(84.83)28.05(82.49)27.41(81.34)28.53(83.35)
Daily mean °C (°F)25.71(78.28)25.83(78.49)25.89(78.6)26.85(80.33)27.62(81.72)28.35(83.03)28.52(83.34)28.74(83.73)28.61(83.5)28.18(82.72)27.02(80.64)26.28(79.3)27.3(81.14)
Average low °C (°F)23.97(75.15)23.97(75.15)23.95(75.11)24.82(76.68)25.62(78.12)26.34(79.41)26.62(79.92)26.9(80.42)26.81(80.26)26.46(79.63)25.5(77.9)24.78(76.6)25.48(77.86)
Record low °C (°F)19.0(66.2)18.0(64.4)19.0(66.2)18.0(64.4)22.0(71.6)23.0(73.4)25.0(77.0)25.0(77.0)25.0(77.0)22.0(71.6)17.0(62.6)15.0(59.0)15.0(59.0)
Average precipitation mm (inches)75.36(2.97)45.09(1.78)53.41(2.1)122.67(4.83)242.53(9.55)175.46(6.91)140.12(5.52)210.61(8.29)227.5(8.96)244.9(9.64)133.71(5.26)59.79(2.35)144.26(5.68)
Average precipitation days (≥ 1.0 mm)12.010.09.8216.7321.018.9118.1821.4523.021.8215.0910.9116.58
Average relative humidity (%)76.5976.0575.3676.376.5777.5777.0176.4876.0576.2677.377.0676.55
Mean monthly sunshine hours8.6510.810.7412.3312.6812.8512.9612.7112.238.247.977.9810.84

Climate Graph

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

Trelawny

Trelawny Temperature by Month

August
28.74°C | 83.73°F
September
28.61°C | 83.5°F
July
28.52°C | 83.34°F
June
28.35°C | 83.03°F
October
28.18°C | 82.72°F
May
27.62°C | 81.72°F
November
27.02°C | 80.64°F
April
26.85°C | 80.33°F
December
26.28°C | 79.3°F
March
25.89°C | 78.6°F
February
25.83°C | 78.49°F
January
25.71°C | 78.28°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)27.8°C (82.04°F)26.0°C (78.8°F)
Avg Temperature28.0°C (82.4°F)26.9°C (80.42°F)25.0°C (77.0°F)
Min Temperature27.0°C (80.6°F)24.93°C (76.87°F)19.0°C (66.2°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)22.27°C (72.09°F)20.0°C (68.0°F)
PrecipitationMaxAverageMinSum
Precipitation24.6mm | 0.97in3.72mm | 0.15in0.1mm | 0.0in111.5mm | 4.39in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.0kmh | 17.4mph16.73kmh | 10.4mph6.0kmh | 3.73mph
Gust Wind38.0kmh | 23.61mph23.6kmh | 14.66mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure24.6mb3.72mb0.1mb
Trelawny

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-11-0127 | 80.623 | 73.47912 | 7.4629.91 | 10131.1 | 0.04
2019-11-0227 | 80.623 | 73.47711 | 6.8429.88 | 10129.9 | 0.39
2019-11-0327 | 80.623 | 73.47918 | 11.1829.88 | 10121.0 | 0.04
2019-11-0427 | 80.622 | 71.67724 | 14.9129.88 | 10120.3 | 0.01
2019-11-0528 | 82.423 | 73.47925 | 15.5329.91 | 10132.1 | 0.08
2019-11-0628 | 82.423 | 73.47921 | 13.0529.94 | 10142.0 | 0.08
2019-11-0728 | 82.423 | 73.47819 | 11.8129.91 | 10132.7 | 0.11
2019-11-0828 | 82.423 | 73.47910 | 6.2129.85 | 10111.4 | 0.06
2019-11-0928 | 82.422 | 71.6758 | 4.9729.85 | 10112.1 | 0.08
2019-11-1027 | 80.622 | 71.67710 | 6.2129.88 | 10122.9 | 0.11
2019-11-1128 | 82.423 | 73.47913 | 8.0829.88 | 10124.8 | 0.19
2019-11-1227 | 80.622 | 71.6766 | 3.7329.85 | 10114.4 | 0.17
2019-11-1327 | 80.622 | 71.6759 | 5.5929.88 | 10121.3 | 0.05
2019-11-1428 | 82.423 | 73.47814 | 8.729.91 | 10137.3 | 0.29
2019-11-1527 | 80.622 | 71.67810 | 6.2129.91 | 10133.0 | 0.12
2019-11-1627 | 80.622 | 71.6778 | 4.9729.85 | 10111.5 | 0.06
2019-11-1726 | 78.822 | 71.68010 | 6.2129.8 | 100924.6 | 0.97
2019-11-1825 | 77.023 | 73.48520 | 12.4329.83 | 10108.2 | 0.32
2019-11-1926 | 78.822 | 71.68016 | 9.9429.88 | 10123.1 | 0.12
2019-11-2026 | 78.823 | 73.48317 | 10.5629.94 | 101412.3 | 0.48
2019-11-2127 | 80.623 | 73.48127 | 16.7829.91 | 10132.3 | 0.09
2019-11-2226 | 78.822 | 71.67826 | 16.1629.91 | 10130.3 | 0.01
2019-11-2326 | 78.821 | 69.87618 | 11.1829.91 | 10131.3 | 0.05
2019-11-2426 | 78.820 | 68.07212 | 7.4629.91 | 10130.3 | 0.01
2019-11-2526 | 78.821 | 69.87716 | 9.9429.85 | 10110.4 | 0.02
2019-11-2627 | 80.623 | 73.48222 | 13.6729.88 | 101210.0 | 0.39
2019-11-2728 | 82.424 | 75.28128 | 17.429.94 | 10140.1 | 0.0
2019-11-2827 | 80.623 | 73.47926 | 16.1629.97 | 10150.6 | 0.02
2019-11-2926 | 78.820 | 68.07226 | 16.1629.94 | 10140.1 | 0.0
2019-11-3026 | 78.820 | 68.07320 | 12.4329.91 | 10130.1 | 0.0

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