Arntully, Saint Thomas, Jamaica Climate

Weather: 25.31°C/77.56°F, Wind SW at 2.98 km/h, 94% Humidity, 0% Chance of rain

Jamaica
(Photo by JJ Shev on Unsplash)
Contents

Arntully Climate Summary

Located at an elevation of 354.43 meters (1162.83 feet) above sea level, Arntully has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.17ºC (80.91ºF) and it is 0.34% higher than Jamaica’s averages. Arntully typically receives about 291.85 millimeters (11.49 inches) of precipitation and has 312.66 rainy days (85.66% of the time) annually.

CountryJamaica
CitySaint Thomas
Longitude-76.4331698
Latitude17.9700261
Attitude/Elevation354.43m (1162.83ft)
Local timeSaturday 13:53
Annual high temperature28.26ºC (82.87ºF)
Annual low temperature25.38ºC (77.68ºF)
Average annual precip.291.85mm (11.49in)
Warmest monthSeptember (29.74ºC / 85.53ºF)
Coldest MonthMarch (23.76ºC / 74.77ºF)
Wettest MonthOctober (422.27mm / 16.62in)
Driest MonthFebruary (161.97mm / 6.38in)
Number of days with rainfall (≥ 1.0 mm)312.66 days (85.66%)
Days with no rain52.339999999999975 days (14.34%)
Humidity81.99%

Climate Arntully: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.34(84.81)28.33(82.99)29.34(84.81)30.35(86.63)30.35(86.63)30.35(86.63)31.37(88.47)32.38(90.28)32.38(90.28)31.37(88.47)30.35(86.63)29.34(84.81)32.38(90.28)
Average high °C (°F)26.96(80.53)26.91(80.44)26.89(80.4)27.74(81.93)28.22(82.8)28.94(84.09)29.41(84.94)29.68(85.42)29.74(85.53)29.22(84.6)28.08(82.54)27.31(81.16)28.26(82.87)
Daily mean °C (°F)25.7(78.26)25.73(78.31)25.78(78.4)26.64(79.95)27.29(81.12)28.0(82.4)28.37(83.07)28.58(83.44)28.57(83.43)28.07(82.53)27.06(80.71)26.25(79.25)27.17(80.91)
Average low °C (°F)23.89(75.0)23.89(75.0)23.76(74.77)24.67(76.41)25.54(77.97)26.35(79.43)26.52(79.74)26.78(80.2)26.58(79.84)26.25(79.25)25.48(77.86)24.78(76.6)25.38(77.68)
Record low °C (°F)18.21(64.78)18.21(64.78)18.21(64.78)21.25(70.25)22.26(72.07)23.27(73.89)23.27(73.89)22.26(72.07)22.26(72.07)20.24(68.43)19.22(66.6)20.24(68.43)18.21(64.78)
Average precipitation mm (inches)179.01(7.05)161.97(6.38)177.22(6.98)221.94(8.74)391.95(15.43)305.93(12.04)314.21(12.37)380.86(14.99)338.94(13.34)422.27(16.62)357.16(14.06)250.66(9.87)291.84(11.49)
Average precipitation days (≥ 1.0 mm)24.4723.1825.324.6527.8826.4925.9428.1526.8628.4226.7624.5626.05
Average relative humidity (%)80.7981.1180.8381.8583.3683.782.2782.3581.6482.3481.9781.5781.99
Mean monthly sunshine hours8.1910.9110.7612.5112.4112.4812.7812.5312.149.737.958.0110.87

Climate Graph

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

Arntully

Arntully Temperature by Month

August
28.58°C | 83.44°F
September
28.57°C | 83.43°F
July
28.37°C | 83.07°F
October
28.07°C | 82.53°F
June
28.0°C | 82.4°F
May
27.29°C | 81.12°F
November
27.06°C | 80.71°F
April
26.64°C | 79.95°F
December
26.25°C | 79.25°F
March
25.78°C | 78.4°F
February
25.73°C | 78.31°F
January
25.7°C | 78.26°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 Temperature28.33°C (82.99°F)26.99°C (80.58°F)25.3°C (77.54°F)
Avg Temperature27.32°C (81.18°F)25.98°C (78.76°F)24.28°C (75.7°F)
Min Temperature26.31°C (79.36°F)24.87°C (76.77°F)23.27°C (73.89°F)
Dew PointMaxAverageMin
Dew Point23.27°C (73.89°F)21.93°C (71.47°F)20.24°C (68.43°F)
PrecipitationMaxAverageMinSum
Precipitation8.9mm | 0.35in1.85mm | 0.07in0.0mm | 0in57.23mm | 2.25in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.3kmh | 15.72mph16.16kmh | 10.04mph8.09kmh | 5.03mph
Gust Wind36.42kmh | 22.63mph23.34kmh | 14.5mph12.14kmh | 7.54mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.9mb1.85mb0.0mb
Arntully

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-12-0127.32 | 81.1822.26 | 72.077721.25 | 13.230.33 | 1026.982.63 | 0.1
2014-12-0227.32 | 81.1823.27 | 73.898116.19 | 10.0630.24 | 1023.942.43 | 0.1
2014-12-0326.31 | 79.3622.26 | 72.078113.15 | 8.1730.24 | 1023.942.63 | 0.1
2014-12-0426.31 | 79.3623.27 | 73.898316.19 | 10.0630.24 | 1023.947.28 | 0.29
2014-12-0526.31 | 79.3622.26 | 72.078123.27 | 14.4630.3 | 1025.974.55 | 0.18
2014-12-0626.31 | 79.3621.25 | 70.257522.26 | 13.8330.3 | 1025.970.0 | 0
2014-12-0725.3 | 77.5421.25 | 70.257912.14 | 7.5430.27 | 1024.950.3 | 0.01
2014-12-0825.3 | 77.5421.25 | 70.25789.11 | 5.6630.27 | 1024.950.71 | 0.03
2014-12-0925.3 | 77.5421.25 | 70.25818.09 | 5.0330.27 | 1024.953.64 | 0.14
2014-12-1024.28 | 75.720.24 | 68.438012.14 | 7.5430.3 | 1025.972.83 | 0.11
2014-12-1125.3 | 77.5421.25 | 70.258118.21 | 11.3230.36 | 1027.990.91 | 0.04
2014-12-1225.3 | 77.5422.26 | 72.078215.18 | 9.4330.36 | 1027.992.43 | 0.1
2014-12-1325.3 | 77.5422.26 | 72.078312.14 | 7.5430.3 | 1025.971.21 | 0.05
2014-12-1425.3 | 77.5422.26 | 72.07859.11 | 5.6630.24 | 1023.944.96 | 0.2
2014-12-1525.3 | 77.5422.26 | 72.078714.17 | 8.830.27 | 1024.952.93 | 0.12
2014-12-1625.3 | 77.5422.26 | 72.078515.18 | 9.4330.33 | 1026.983.44 | 0.14
2014-12-1725.3 | 77.5422.26 | 72.078416.19 | 10.0630.33 | 1026.988.9 | 0.35
2014-12-1826.31 | 79.3622.26 | 72.078218.21 | 11.3230.33 | 1026.981.01 | 0.04
2014-12-1925.3 | 77.5420.24 | 68.437615.18 | 9.4330.33 | 1026.980.1 | 0.0
2014-12-2026.31 | 79.3621.25 | 70.257715.18 | 9.4330.33 | 1026.980.0 | 0
2014-12-2126.31 | 79.3621.25 | 70.257714.17 | 8.830.33 | 1026.980.0 | 0
2014-12-2226.31 | 79.3622.26 | 72.077819.22 | 11.9430.3 | 1025.970.61 | 0.02
2014-12-2326.31 | 79.3622.26 | 72.077923.27 | 14.4630.27 | 1024.950.2 | 0.01
2014-12-2427.32 | 81.1823.27 | 73.898225.3 | 15.7230.3 | 1025.970.2 | 0.01
2014-12-2526.31 | 79.3622.26 | 72.077815.18 | 9.4330.39 | 1029.00.1 | 0.0
2014-12-2626.31 | 79.3622.26 | 72.077917.2 | 10.6930.36 | 1027.990.3 | 0.01
2014-12-2726.31 | 79.3622.26 | 72.078020.24 | 12.5830.39 | 1029.00.3 | 0.01
2014-12-2826.31 | 79.3622.26 | 72.077917.2 | 10.6930.36 | 1027.990.1 | 0.0
2014-12-2926.31 | 79.3621.25 | 70.257714.17 | 8.830.36 | 1027.990.3 | 0.01
2014-12-3026.31 | 79.3621.25 | 70.257718.21 | 11.3230.39 | 1029.01.72 | 0.07
2014-12-3126.31 | 79.3622.26 | 72.077914.17 | 8.830.39 | 1029.00.51 | 0.02

Arntully 11 Year Historical Weather Data

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