Mount Stewart, Westmoreland, Jamaica Climate

Weather: 24.44°C/75.99°F, Wind SW at 1.02 km/h, 88% Humidity, 0% Chance of rain

Jamaica
(Photo by Ronda Darby on Unsplash)
Contents

Mount Stewart Climate Summary

Located at an elevation of 358.01 meters (1174.57 feet) above sea level, Mount Stewart has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.6ºC (81.68ºF) and it is 0.77% higher than Jamaica’s averages. Mount Stewart typically receives about 155.37 millimeters (6.12 inches) of precipitation and has 240.81 rainy days (65.98% of the time) annually.

CountryJamaica
CityWestmoreland
Longitude-77.9951656
Latitude18.2983206
Attitude/Elevation358.01m (1174.57ft)
Local timeSunday 12:17
Annual high temperature28.4ºC (83.12ºF)
Annual low temperature26.44ºC (79.59ºF)
Average annual precip.155.37mm (6.12in)
Warmest monthSeptember (29.74ºC / 85.53ºF)
Coldest MonthFebruary (24.96ºC / 76.93ºF)
Wettest MonthOctober (269.76mm / 10.62in)
Driest MonthMarch (63.9mm / 2.52in)
Number of days with rainfall (≥ 1.0 mm)240.81 days (65.98%)
Days with no rain124.19 days (34.02%)
Humidity74.34%

Climate Mount Stewart: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.86(83.95)28.86(83.95)28.86(83.95)29.85(85.73)30.85(87.53)30.85(87.53)30.85(87.53)30.85(87.53)30.85(87.53)30.85(87.53)29.85(85.73)29.85(85.73)30.85(87.53)
Average high °C (°F)27.08(80.74)27.09(80.76)27.09(80.76)27.87(82.17)28.55(83.39)29.13(84.43)29.42(84.96)29.69(85.44)29.74(85.53)29.23(84.61)28.32(82.98)27.62(81.72)28.4(83.12)
Daily mean °C (°F)26.17(79.11)26.18(79.12)26.21(79.18)27.09(80.76)27.8(82.04)28.42(83.16)28.68(83.62)28.93(84.07)28.92(84.06)28.49(83.28)27.52(81.54)26.81(80.26)27.6(81.68)
Average low °C (°F)24.97(76.95)24.96(76.93)24.97(76.95)25.83(78.49)26.65(79.97)27.22(81.0)27.49(81.48)27.82(82.08)27.81(82.06)27.5(81.5)26.43(79.57)25.67(78.21)26.44(79.59)
Record low °C (°F)17.91(64.24)22.89(73.2)21.89(71.4)21.89(71.4)23.88(74.98)22.89(73.2)21.89(71.4)25.87(78.57)22.89(73.2)23.88(74.98)17.91(64.24)18.91(66.04)17.91(64.24)
Average precipitation mm (inches)83.93(3.3)64.13(2.52)63.9(2.52)115.03(4.53)238.19(9.38)176.52(6.95)162.53(6.4)205.92(8.11)225.63(8.88)269.76(10.62)177.7(7.0)81.11(3.19)155.36(6.12)
Average precipitation days (≥ 1.0 mm)14.9313.3813.3818.5524.3321.824.725.1524.0625.5119.9915.0220.07
Average relative humidity (%)73.8973.7472.9374.2374.7676.475.3774.673.5574.0474.3374.1874.33
Mean monthly sunshine hours9.4611.111.1712.2412.7212.8512.8212.6211.678.478.318.4110.99

Climate Graph

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

Mount Stewart

Mount Stewart Temperature by Month

August
28.93°C | 84.07°F
September
28.92°C | 84.06°F
July
28.68°C | 83.62°F
October
28.49°C | 83.28°F
June
28.42°C | 83.16°F
May
27.8°C | 82.04°F
November
27.52°C | 81.54°F
April
27.09°C | 80.76°F
December
26.81°C | 80.26°F
March
26.21°C | 79.18°F
February
26.18°C | 79.12°F
January
26.17°C | 79.11°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 Temperature30.85°C (87.53°F)29.82°C (85.68°F)28.86°C (83.95°F)
Avg Temperature29.85°C (85.73°F)28.92°C (84.06°F)28.86°C (83.95°F)
Min Temperature27.86°C (82.15°F)27.83°C (82.09°F)26.87°C (80.37°F)
Dew PointMaxAverageMin
Dew Point24.88°C (76.78°F)24.14°C (75.45°F)22.89°C (73.2°F)
PrecipitationMaxAverageMinSum
Precipitation28.66mm | 1.13in10.79mm | 0.42in0.3mm | 0.01in334.64mm | 13.17in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind19.9kmh | 12.37mph11.14kmh | 6.92mph5.97kmh | 3.71mph
Gust Wind28.86kmh | 17.93mph16.72kmh | 10.39mph7.96kmh | 4.95mph
Sea Level PressureMaxAverageMin
Sea Level Pressure28.66mb10.79mb0.3mb
Mount Stewart

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-08-0128.86 | 83.9523.88 | 74.987611.94 | 7.4229.71 | 1006.059.85 | 0.39
2010-08-0228.86 | 83.9524.88 | 76.787912.94 | 8.0429.77 | 1008.041.09 | 0.04
2010-08-0328.86 | 83.9523.88 | 74.987912.94 | 8.0429.74 | 1007.046.97 | 0.27
2010-08-0428.86 | 83.9523.88 | 74.987811.94 | 7.4229.71 | 1006.0522.09 | 0.87
2010-08-0528.86 | 83.9523.88 | 74.987810.95 | 6.829.71 | 1006.0523.68 | 0.93
2010-08-0628.86 | 83.9524.88 | 76.788113.93 | 8.6629.74 | 1007.0417.22 | 0.68
2010-08-0728.86 | 83.9524.88 | 76.78789.95 | 6.1829.77 | 1008.0413.04 | 0.51
2010-08-0828.86 | 83.9524.88 | 76.78787.96 | 4.9529.77 | 1008.046.77 | 0.27
2010-08-0928.86 | 83.9523.88 | 74.98777.96 | 4.9529.74 | 1007.047.66 | 0.3
2010-08-1028.86 | 83.9523.88 | 74.98777.96 | 4.9529.74 | 1007.047.26 | 0.29
2010-08-1128.86 | 83.9524.88 | 76.78789.95 | 6.1829.71 | 1006.0517.31 | 0.68
2010-08-1228.86 | 83.9523.88 | 74.98765.97 | 3.7129.74 | 1007.0415.72 | 0.62
2010-08-1328.86 | 83.9523.88 | 74.987710.95 | 6.829.74 | 1007.0428.66 | 1.13
2010-08-1428.86 | 83.9524.88 | 76.787910.95 | 6.829.8 | 1009.0310.55 | 0.42
2010-08-1528.86 | 83.9524.88 | 76.78788.96 | 5.5729.8 | 1009.039.65 | 0.38
2010-08-1628.86 | 83.9523.88 | 74.987710.95 | 6.829.77 | 1008.049.95 | 0.39
2010-08-1728.86 | 83.9523.88 | 74.987612.94 | 8.0429.8 | 1009.036.07 | 0.24
2010-08-1828.86 | 83.9523.88 | 74.987814.93 | 9.2829.8 | 1009.033.38 | 0.13
2010-08-1928.86 | 83.9523.88 | 74.987517.91 | 11.1329.77 | 1008.046.77 | 0.27
2010-08-2028.86 | 83.9523.88 | 74.987511.94 | 7.4229.74 | 1007.040.4 | 0.02
2010-08-2128.86 | 83.9523.88 | 74.98747.96 | 4.9529.74 | 1007.040.3 | 0.01
2010-08-2228.86 | 83.9522.89 | 73.2735.97 | 3.7129.77 | 1008.043.28 | 0.13
2010-08-2328.86 | 83.9523.88 | 74.98758.96 | 5.5729.77 | 1008.040.5 | 0.02
2010-08-2429.85 | 85.7324.88 | 76.787711.94 | 7.4229.74 | 1007.0414.83 | 0.58
2010-08-2529.85 | 85.7324.88 | 76.787619.9 | 12.3729.77 | 1008.049.15 | 0.36
2010-08-2628.86 | 83.9523.88 | 74.987614.93 | 9.2829.74 | 1007.043.08 | 0.12
2010-08-2728.86 | 83.9523.88 | 74.987710.95 | 6.829.71 | 1006.0521.79 | 0.86
2010-08-2828.86 | 83.9523.88 | 74.98747.96 | 4.9529.71 | 1006.0517.22 | 0.68
2010-08-2928.86 | 83.9523.88 | 74.987910.95 | 6.829.74 | 1007.0423.88 | 0.94
2010-08-3028.86 | 83.9523.88 | 74.987711.94 | 7.4229.74 | 1007.0416.02 | 0.63
2010-08-3128.86 | 83.9523.88 | 74.98769.95 | 6.1829.65 | 1004.060.5 | 0.02

Mount Stewart 11 Year Historical Weather Data

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