Somerton, Saint James, Jamaica Climate

Weather: 26.05°C/78.89°F, Wind SW at 4.63 km/h, 74% Humidity, 0% Chance of rain

Jamaica
(Photo by JJ Shev on Unsplash)

Somerton Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Somerton has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 28.75ºC (83.75ºF) and it is 1.92% higher than Jamaica’s averages. Somerton typically receives about 151.94 millimeters (5.98 inches) of precipitation and has 209.49 rainy days (57.39% of the time) annually.

CountryJamaica
CitySaint James
Longitude-77.8938895
Latitude18.4762228
Attitude/ElevationNonem (0ft)
Local timeSaturday 13:34
Annual high temperature30.05ºC (86.09ºF)
Annual low temperature26.84ºC (80.31ºF)
Average annual precip.151.94mm (5.98in)
Warmest monthAugust (31.54ºC / 88.77ºF)
Coldest MonthMarch (25.22ºC / 77.4ºF)
Wettest MonthOctober (257.93mm / 10.15in)
Driest MonthFebruary (47.49mm / 1.87in)
Number of days with rainfall (≥ 1.0 mm)209.49 days (57.39%)
Days with no rain155.51 days (42.61%)
Humidity80.62%

Climate Somerton: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.6(88.88)31.6(88.88)31.6(88.88)33.7(92.66)33.7(92.66)34.76(94.57)33.7(92.66)34.76(94.57)34.76(94.57)33.7(92.66)32.65(90.77)32.65(90.77)34.76(94.57)
Average high °C (°F)28.47(83.25)28.65(83.57)28.67(83.61)29.59(85.26)30.37(86.67)31.2(88.16)31.27(88.29)31.54(88.77)31.43(88.57)30.91(87.64)29.54(85.17)28.87(83.97)30.05(86.09)
Daily mean °C (°F)27.08(80.74)27.2(80.96)27.27(81.09)28.28(82.9)29.09(84.36)29.86(85.75)30.04(86.07)30.27(86.49)30.13(86.23)29.68(85.42)28.46(83.23)27.68(81.82)28.75(83.75)
Average low °C (°F)25.25(77.45)25.25(77.45)25.22(77.4)26.14(79.05)26.98(80.56)27.74(81.93)28.04(82.47)28.33(82.99)28.24(82.83)27.87(82.17)26.86(80.35)26.1(78.98)26.84(80.31)
Record low °C (°F)20.01(68.02)18.96(66.13)20.01(68.02)18.96(66.13)23.17(73.71)24.22(75.6)26.33(79.39)26.33(79.39)26.33(79.39)23.17(73.71)17.9(64.22)15.8(60.44)15.8(60.44)
Average precipitation mm (inches)79.37(3.12)47.49(1.87)56.25(2.21)129.2(5.09)255.43(10.06)184.79(7.28)147.57(5.81)221.81(8.73)239.6(9.43)257.93(10.15)140.82(5.54)62.97(2.48)151.93(5.98)
Average precipitation days (≥ 1.0 mm)12.6410.5310.3417.6222.1219.9219.1522.5924.2222.9815.8911.4917.46
Average relative humidity (%)80.6680.179.3780.3680.6481.781.1180.5580.180.3281.4181.1680.62
Mean monthly sunshine hours9.2511.3711.3112.9313.3513.5313.6513.3912.658.758.398.411.42

Climate Graph

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

Somerton

Somerton Temperature by Month

August
30.27°C | 86.49°F
September
30.13°C | 86.23°F
July
30.04°C | 86.07°F
June
29.86°C | 85.75°F
October
29.68°C | 85.42°F
May
29.09°C | 84.36°F
November
28.46°C | 83.23°F
April
28.28°C | 82.9°F
December
27.68°C | 81.82°F
March
27.27°C | 81.09°F
February
27.2°C | 80.96°F
January
27.08°C | 80.74°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 Temperature31.6°C (88.88°F)29.22°C (84.6°F)26.33°C (79.39°F)
Avg Temperature29.49°C (85.08°F)27.38°C (81.28°F)25.28°C (77.5°F)
Min Temperature26.33°C (79.39°F)24.87°C (76.77°F)23.17°C (73.71°F)
Dew PointMaxAverageMin
Dew Point23.17°C (73.71°F)21.2°C (70.16°F)16.85°C (62.33°F)
PrecipitationMaxAverageMinSum
Precipitation5.58mm | 0.22in0.95mm | 0.04in0.0mm | 0in29.52mm | 1.16in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind31.6kmh | 19.64mph15.8kmh | 9.82mph5.27kmh | 3.27mph
Gust Wind42.13kmh | 26.18mph21.57kmh | 13.4mph6.32kmh | 3.93mph
Sea Level PressureMaxAverageMin
Sea Level Pressure5.58mb0.95mb0.0mb
Somerton

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-03-0127.38 | 81.2821.06 | 69.917412.64 | 7.8531.6 | 1070.051.16 | 0.05
2018-03-0227.38 | 81.2821.06 | 69.91759.48 | 5.8931.6 | 1070.050.11 | 0.0
2018-03-0326.33 | 79.3920.01 | 68.027110.53 | 6.5431.54 | 1067.940.0 | 0
2018-03-0425.28 | 77.516.85 | 62.336220.01 | 12.4331.51 | 1066.890.21 | 0.01
2018-03-0525.28 | 77.516.85 | 62.336418.96 | 11.7831.54 | 1067.940.0 | 0
2018-03-0626.33 | 79.3917.9 | 64.226417.9 | 11.1231.57 | 1069.00.11 | 0.0
2018-03-0726.33 | 79.3920.01 | 68.027312.64 | 7.8531.6 | 1070.050.53 | 0.02
2018-03-0826.33 | 79.3921.06 | 69.917710.53 | 6.5431.6 | 1070.053.16 | 0.12
2018-03-0927.38 | 81.2822.12 | 71.827721.06 | 13.0931.6 | 1070.050.95 | 0.04
2018-03-1028.44 | 83.1922.12 | 71.827623.17 | 14.431.54 | 1067.940.21 | 0.01
2018-03-1129.49 | 85.0822.12 | 71.827411.59 | 7.231.51 | 1066.890.11 | 0.0
2018-03-1228.44 | 83.1922.12 | 71.82767.37 | 4.5831.51 | 1066.890.84 | 0.03
2018-03-1328.44 | 83.1922.12 | 71.82775.27 | 3.2731.54 | 1067.942.32 | 0.09
2018-03-1427.38 | 81.2822.12 | 71.82775.27 | 3.2731.57 | 1069.02.95 | 0.12
2018-03-1527.38 | 81.2822.12 | 71.82799.48 | 5.8931.6 | 1070.054.84 | 0.19
2018-03-1627.38 | 81.2823.17 | 73.718011.59 | 7.231.6 | 1070.055.58 | 0.22
2018-03-1728.44 | 83.1922.12 | 71.827714.74 | 9.1631.57 | 1069.00.95 | 0.04
2018-03-1828.44 | 83.1922.12 | 71.827513.69 | 8.5131.54 | 1067.940.42 | 0.02
2018-03-1928.44 | 83.1921.06 | 69.91729.48 | 5.8931.47 | 1065.840.11 | 0.0
2018-03-2028.44 | 83.1921.06 | 69.91739.48 | 5.8931.51 | 1066.890.21 | 0.01
2018-03-2128.44 | 83.1922.12 | 71.82778.43 | 5.2431.57 | 1069.03.69 | 0.15
2018-03-2227.38 | 81.2822.12 | 71.827415.8 | 9.8231.63 | 1071.10.0 | 0
2018-03-2327.38 | 81.2822.12 | 71.827717.9 | 11.1231.63 | 1071.10.42 | 0.02
2018-03-2426.33 | 79.3921.06 | 69.917625.28 | 15.7131.6 | 1070.050.11 | 0.0
2018-03-2527.38 | 81.2822.12 | 71.827724.22 | 15.0531.57 | 1069.00.21 | 0.01
2018-03-2627.38 | 81.2822.12 | 71.827522.12 | 13.7431.6 | 1070.050.0 | 0
2018-03-2727.38 | 81.2821.06 | 69.917226.33 | 16.3631.6 | 1070.050.0 | 0
2018-03-2827.38 | 81.2821.06 | 69.917431.6 | 19.6431.57 | 1069.00.0 | 0
2018-03-2926.33 | 79.3923.17 | 73.718124.22 | 15.0531.57 | 1069.00.32 | 0.01
2018-03-3027.38 | 81.2821.06 | 69.917321.06 | 13.0931.57 | 1069.00.0 | 0
2018-03-3127.38 | 81.2820.01 | 68.026917.9 | 11.1231.54 | 1067.940.0 | 0

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