Alston, Clarendon, Jamaica Climate

Weather: 19.1°C/66.38°F, Wind SW at 1.02 km/h, 100% Humidity, 0% Chance of rain

Jamaica
(Photo by Ian Cylkowski on Unsplash)
Contents

Alston Climate Summary

Located at an elevation of 647.81 meters (2125.36 feet) above sea level, Alston has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 25.79ºC (78.42ºF) and it is -1.04% lower than Jamaica’s averages. Alston typically receives about 89.87 millimeters (3.54 inches) of precipitation and has 215.95 rainy days (59.16% of the time) annually.

CountryJamaica
CityClarendon
Longitude-77.4386429
Latitude18.1754259
Attitude/Elevation647.81m (2125.36ft)
Local timeFriday 09:25
Annual high temperature28.7ºC (83.66ºF)
Annual low temperature21.11ºC (70.0ºF)
Average annual precip.89.87mm (3.54in)
Warmest monthJuly (30.32ºC / 86.58ºF)
Coldest MonthJanuary (19.36ºC / 66.85ºF)
Wettest MonthOctober (161.61mm / 6.36in)
Driest MonthJanuary (35.62mm / 1.4in)
Number of days with rainfall (≥ 1.0 mm)215.95 days (59.16%)
Days with no rain149.05 days (40.84%)
Humidity78.33%

Climate Alston: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.29(88.32)31.29(88.32)31.29(88.32)33.25(91.85)32.27(90.09)34.23(93.61)33.25(91.85)34.23(93.61)35.2(95.36)33.25(91.85)31.29(88.32)31.29(88.32)35.2(95.36)
Average high °C (°F)26.95(80.51)27.39(81.3)27.78(82.0)28.72(83.7)29.21(84.58)29.85(85.73)30.32(86.58)30.31(86.56)29.9(85.82)28.81(83.86)27.93(82.27)27.22(81.0)28.7(83.66)
Daily mean °C (°F)23.68(74.62)24.08(75.34)24.56(76.21)25.82(78.48)26.58(79.84)27.3(81.14)27.67(81.81)27.58(81.64)27.11(80.8)26.13(79.03)24.9(76.82)24.05(75.29)25.79(78.42)
Average low °C (°F)19.36(66.85)19.37(66.87)19.58(67.24)20.68(69.22)21.78(71.2)22.47(72.45)22.7(72.86)22.89(73.2)22.48(72.46)21.78(71.2)20.58(69.04)19.67(67.41)21.11(70.0)
Record low °C (°F)14.67(58.41)15.65(60.17)15.65(60.17)16.62(61.92)17.6(63.68)20.54(68.97)19.56(67.21)20.54(68.97)19.56(67.21)18.58(65.44)15.65(60.17)14.67(58.41)14.67(58.41)
Average precipitation mm (inches)35.62(1.4)43.47(1.71)59.79(2.35)84.03(3.31)118.54(4.67)72.81(2.87)93.27(3.67)102.09(4.02)148.85(5.86)161.61(6.36)110.03(4.33)48.32(1.9)89.87(3.54)
Average precipitation days (≥ 1.0 mm)12.0912.1715.7319.3821.6914.6718.6720.123.3824.9919.6513.4317.99
Average relative humidity (%)78.7977.7476.777.4778.0377.1776.3377.0678.4180.7180.9880.5878.33
Mean monthly sunshine hours8.6310.610.5212.0112.2612.4112.5312.3511.938.477.938.110.65

Climate Graph

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

Alston

Alston Temperature by Month

July
27.67°C | 81.81°F
August
27.58°C | 81.64°F
June
27.3°C | 81.14°F
September
27.11°C | 80.8°F
May
26.58°C | 79.84°F
October
26.13°C | 79.03°F
April
25.82°C | 78.48°F
November
24.9°C | 76.82°F
March
24.56°C | 76.21°F
February
24.08°C | 75.34°F
December
24.05°C | 75.29°F
January
23.68°C | 74.62°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 Temperature27.38°C (81.28°F)25.18°C (77.32°F)21.51°C (70.72°F)
Avg Temperature22.49°C (72.48°F)21.97°C (71.55°F)19.56°C (67.21°F)
Min Temperature19.56°C (67.21°F)18.26°C (64.87°F)17.6°C (63.68°F)
Dew PointMaxAverageMin
Dew Point19.56°C (67.21°F)18.33°C (64.99°F)17.6°C (63.68°F)
PrecipitationMaxAverageMinSum
Precipitation8.61mm | 0.34in2.93mm | 0.12in0.0mm | 0in81.97mm | 3.23in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind12.71kmh | 7.9mph7.82kmh | 4.86mph3.91kmh | 2.43mph
Gust Wind18.58kmh | 11.55mph12.08kmh | 7.51mph6.85kmh | 4.26mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.61mb2.93mb0.0mb
Alston

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-02-0122.49 | 72.4818.58 | 65.44814.89 | 3.0429.34 | 993.551.96 | 0.08
2013-02-0221.51 | 70.7218.58 | 65.44864.89 | 3.0429.31 | 992.578.41 | 0.33
2013-02-0321.51 | 70.7218.58 | 65.44883.91 | 2.4329.28 | 991.598.61 | 0.34
2013-02-0420.54 | 68.9718.58 | 65.44904.89 | 3.0429.28 | 991.597.43 | 0.29
2013-02-0521.51 | 70.7218.58 | 65.44855.87 | 3.6529.28 | 991.594.4 | 0.17
2013-02-0621.51 | 70.7218.58 | 65.44844.89 | 3.0429.31 | 992.573.72 | 0.15
2013-02-0722.49 | 72.4818.58 | 65.44834.89 | 3.0429.28 | 991.591.86 | 0.07
2013-02-0822.49 | 72.4818.58 | 65.44843.91 | 2.4329.31 | 992.572.93 | 0.12
2013-02-0922.49 | 72.4818.58 | 65.44834.89 | 3.0429.31 | 992.571.08 | 0.04
2013-02-1021.51 | 70.7218.58 | 65.44846.85 | 4.2629.34 | 993.552.84 | 0.11
2013-02-1121.51 | 70.7218.58 | 65.44856.85 | 4.2629.37 | 994.524.89 | 0.19
2013-02-1221.51 | 70.7218.58 | 65.44858.8 | 5.4729.34 | 993.557.14 | 0.28
2013-02-1321.51 | 70.7217.6 | 63.688010.76 | 6.6929.31 | 992.570.49 | 0.02
2013-02-1421.51 | 70.7217.6 | 63.68819.78 | 6.0829.31 | 992.570.98 | 0.04
2013-02-1522.49 | 72.4817.6 | 63.68819.78 | 6.0829.28 | 991.590.98 | 0.04
2013-02-1622.49 | 72.4818.58 | 65.44856.85 | 4.2629.28 | 991.595.87 | 0.23
2013-02-1721.51 | 70.7219.56 | 67.21865.87 | 3.6529.31 | 992.575.87 | 0.23
2013-02-1819.56 | 67.2118.58 | 65.44908.8 | 5.4729.34 | 993.554.89 | 0.19
2013-02-1922.49 | 72.4818.58 | 65.448211.73 | 7.2929.31 | 992.571.66 | 0.07
2013-02-2022.49 | 72.4818.58 | 65.44827.82 | 4.8629.28 | 991.590.88 | 0.03
2013-02-2122.49 | 72.4818.58 | 65.44838.8 | 5.4729.28 | 991.591.56 | 0.06
2013-02-2222.49 | 72.4817.6 | 63.68809.78 | 6.0829.31 | 992.570.29 | 0.01
2013-02-2322.49 | 72.4818.58 | 65.44839.78 | 6.0829.28 | 991.592.15 | 0.08
2013-02-2422.49 | 72.4817.6 | 63.68789.78 | 6.0829.28 | 991.590.1 | 0.0
2013-02-2522.49 | 72.4817.6 | 63.688012.71 | 7.929.22 | 989.630.49 | 0.02
2013-02-2622.49 | 72.4818.58 | 65.448011.73 | 7.2929.25 | 990.610.2 | 0.01
2013-02-2722.49 | 72.4817.6 | 63.687910.76 | 6.6929.28 | 991.590.0 | 0
2013-02-2822.49 | 72.4817.6 | 63.68778.8 | 5.4729.25 | 990.610.29 | 0.01

Alston 11 Year Historical Weather Data

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