Chatsworth, Portland, Jamaica Climate

Weather: 15.64°C/60.15°F, Wind SW at 2.06 km/h, 82% Humidity, 0% Chance of rain

Jamaica
(Photo by Mike Ackerman on Unsplash)

Chatsworth Climate Summary

Located at an elevation of 299.92 meters (983.99 feet) above sea level, Chatsworth has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.0ºC (80.6ºF) and it is 0.17% higher than Jamaica’s averages. Chatsworth typically receives about 290.06 millimeters (11.42 inches) of precipitation and has 310.73 rainy days (85.13% of the time) annually.

CountryJamaica
CityPortland
Longitude-118.5974788
Latitude34.2581481
Attitude/Elevation299.92m (983.99ft)
Local timeMonday 18:10
Annual high temperature28.09ºC (82.56ºF)
Annual low temperature25.22ºC (77.4ºF)
Average annual precip.290.06mm (11.42in)
Warmest monthSeptember (29.55ºC / 85.19ºF)
Coldest MonthMarch (23.61ºC / 74.5ºF)
Wettest MonthOctober (419.69mm / 16.52in)
Driest MonthFebruary (160.98mm / 6.34in)
Number of days with rainfall (≥ 1.0 mm)310.73 days (85.13%)
Days with no rain54.26999999999998 days (14.87%)
Humidity81.48%

Climate Chatsworth: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.16(84.49)28.16(82.69)29.16(84.49)30.17(86.31)30.17(86.31)30.17(86.31)31.17(88.11)32.18(89.92)32.18(89.92)31.17(88.11)30.17(86.31)29.16(84.49)32.18(89.92)
Average high °C (°F)26.8(80.24)26.75(80.15)26.73(80.11)27.57(81.63)28.05(82.49)28.76(83.77)29.23(84.61)29.49(85.08)29.55(85.19)29.04(84.27)27.91(82.24)27.14(80.85)28.09(82.56)
Daily mean °C (°F)25.54(77.97)25.57(78.03)25.62(78.12)26.48(79.66)27.12(80.82)27.82(82.08)28.2(82.76)28.41(83.14)28.4(83.12)27.9(82.22)26.89(80.4)26.09(78.96)27.0(80.6)
Average low °C (°F)23.74(74.73)23.74(74.73)23.61(74.5)24.52(76.14)25.38(77.68)26.19(79.14)26.36(79.45)26.62(79.92)26.42(79.56)26.09(78.96)25.32(77.58)24.63(76.33)25.22(77.4)
Record low °C (°F)18.1(64.58)18.1(64.58)18.1(64.58)21.12(70.02)22.12(71.82)23.13(73.63)23.13(73.63)22.12(71.82)22.12(71.82)20.11(68.2)19.11(66.4)20.11(68.2)18.1(64.58)
Average precipitation mm (inches)177.91(7.0)160.98(6.34)176.13(6.93)220.58(8.68)389.55(15.34)304.05(11.97)312.29(12.29)378.53(14.9)336.87(13.26)419.69(16.52)354.97(13.98)249.13(9.81)290.06(11.42)
Average precipitation days (≥ 1.0 mm)24.3223.0425.1424.527.726.3325.7827.9826.728.2526.624.4125.89
Average relative humidity (%)80.380.6180.3481.3582.8583.1881.7781.8581.1481.8481.4681.0781.48
Mean monthly sunshine hours8.110.8410.7112.4412.3412.412.712.4512.069.687.97.9610.8

Climate Graph

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

Chatsworth

Chatsworth Temperature by Month

August
28.41°C | 83.14°F
September
28.4°C | 83.12°F
July
28.2°C | 82.76°F
October
27.9°C | 82.22°F
June
27.82°C | 82.08°F
May
27.12°C | 80.82°F
November
26.89°C | 80.4°F
April
26.48°C | 79.66°F
December
26.09°C | 78.96°F
March
25.62°C | 78.12°F
February
25.57°C | 78.03°F
January
25.54°C | 77.97°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 Temperature28.16°C (82.69°F)27.38°C (81.28°F)26.15°C (79.07°F)
Avg Temperature27.15°C (80.87°F)26.41°C (79.54°F)25.14°C (77.25°F)
Min Temperature26.15°C (79.07°F)25.07°C (77.13°F)24.13°C (75.43°F)
Dew PointMaxAverageMin
Dew Point23.13°C (73.63°F)21.54°C (70.77°F)20.11°C (68.2°F)
PrecipitationMaxAverageMinSum
Precipitation11.97mm | 0.47in4.12mm | 0.16in0.0mm | 0in127.8mm | 5.03in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind26.15kmh | 16.25mph17.0kmh | 10.56mph9.05kmh | 5.62mph
Gust Wind36.2kmh | 22.49mph24.56kmh | 15.26mph14.08kmh | 8.75mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.97mb4.12mb0.0mb
Chatsworth

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-12-0125.14 | 77.2521.12 | 70.027812.07 | 7.530.08 | 1018.674.93 | 0.19
2011-12-0226.15 | 79.0722.12 | 71.828020.11 | 12.530.11 | 1019.6811.97 | 0.47
2011-12-0326.15 | 79.0721.12 | 70.027824.13 | 14.9930.14 | 1020.689.75 | 0.38
2011-12-0426.15 | 79.0721.12 | 70.027516.09 | 10.030.05 | 1017.671.71 | 0.07
2011-12-0527.15 | 80.8722.12 | 71.827617.1 | 10.6330.05 | 1017.674.93 | 0.19
2011-12-0626.15 | 79.0722.12 | 71.827718.1 | 11.2530.05 | 1017.673.22 | 0.13
2011-12-0726.15 | 79.0722.12 | 71.827812.07 | 7.530.05 | 1017.672.31 | 0.09
2011-12-0827.15 | 80.8721.12 | 70.02769.05 | 5.6230.05 | 1017.677.74 | 0.3
2011-12-0927.15 | 80.8722.12 | 71.827813.07 | 8.1230.08 | 1018.677.14 | 0.28
2011-12-1027.15 | 80.8723.13 | 73.638213.07 | 8.1230.08 | 1018.674.93 | 0.19
2011-12-1126.15 | 79.0723.13 | 73.638115.08 | 9.3730.05 | 1017.675.93 | 0.23
2011-12-1226.15 | 79.0722.12 | 71.828016.09 | 10.030.08 | 1018.6711.16 | 0.44
2011-12-1326.15 | 79.0722.12 | 71.827817.1 | 10.6330.08 | 1018.671.21 | 0.05
2011-12-1425.14 | 77.2522.12 | 71.828223.13 | 14.3730.08 | 1018.6711.16 | 0.44
2011-12-1526.15 | 79.0721.12 | 70.027526.15 | 16.2530.08 | 1018.671.91 | 0.08
2011-12-1626.15 | 79.0721.12 | 70.027418.1 | 11.2530.14 | 1020.680.3 | 0.01
2011-12-1726.15 | 79.0720.11 | 68.27315.08 | 9.3730.14 | 1020.680.4 | 0.02
2011-12-1826.15 | 79.0721.12 | 70.027616.09 | 10.030.14 | 1020.683.82 | 0.15
2011-12-1926.15 | 79.0721.12 | 70.027523.13 | 14.3730.17 | 1021.694.63 | 0.18
2011-12-2026.15 | 79.0721.12 | 70.027521.12 | 13.1230.17 | 1021.692.61 | 0.1
2011-12-2126.15 | 79.0721.12 | 70.027623.13 | 14.3730.14 | 1020.681.71 | 0.07
2011-12-2227.15 | 80.8721.12 | 70.027122.12 | 13.7430.14 | 1020.681.01 | 0.04
2011-12-2327.15 | 80.8722.12 | 71.827617.1 | 10.6330.17 | 1021.693.32 | 0.13
2011-12-2427.15 | 80.8721.12 | 70.027314.08 | 8.7530.17 | 1021.690.1 | 0.0
2011-12-2527.15 | 80.8721.12 | 70.027316.09 | 10.030.17 | 1021.690.0 | 0
2011-12-2627.15 | 80.8722.12 | 71.827716.09 | 10.030.17 | 1021.690.4 | 0.02
2011-12-2726.15 | 79.0721.12 | 70.027614.08 | 8.7530.17 | 1021.692.31 | 0.09
2011-12-2826.15 | 79.0721.12 | 70.027312.07 | 7.530.2 | 1022.70.7 | 0.03
2011-12-2926.15 | 79.0721.12 | 70.027413.07 | 8.1230.17 | 1021.696.74 | 0.27
2011-12-3026.15 | 79.0721.12 | 70.027515.08 | 9.3730.17 | 1021.696.03 | 0.24
2011-12-3127.15 | 80.8721.12 | 70.027518.1 | 11.2530.2 | 1022.73.72 | 0.15

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