Yallahs, Saint Thomas, Jamaica Climate

Weather: 29.62°C/85.32°F, Wind SW at 5.39 km/h, 76% Humidity, 0% Chance of rain

Jamaica
(Photo by JJ Shev on Unsplash)

Yallahs Climate Summary

Located at an elevation of 91.61 meters (300.56 feet) above sea level, Yallahs has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 28.0ºC (82.4ºF) and it is 1.17% higher than Jamaica’s averages. Yallahs typically receives about 300.76 millimeters (11.84 inches) of precipitation and has 322.2 rainy days (88.27% of the time) annually.

CountryJamaica
CitySaint Thomas
Longitude-76.5517132
Latitude17.8768385
Attitude/Elevation91.61m (300.56ft)
Local timeSaturday 12:51
Annual high temperature29.12ºC (84.42ºF)
Annual low temperature26.15ºC (79.07ºF)
Average annual precip.300.76mm (11.84in)
Warmest monthSeptember (30.64ºC / 87.15ºF)
Coldest MonthMarch (24.48ºC / 76.06ºF)
Wettest MonthOctober (435.17mm / 17.13in)
Driest MonthFebruary (166.92mm / 6.57in)
Number of days with rainfall (≥ 1.0 mm)322.2 days (88.27%)
Days with no rain42.80000000000001 days (11.73%)
Humidity84.49%

Climate Yallahs: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.24(86.43)29.2(84.56)30.24(86.43)31.28(88.3)31.28(88.3)31.28(88.3)32.32(90.18)33.37(92.07)33.37(92.07)32.32(90.18)31.28(88.3)30.24(86.43)33.37(92.07)
Average high °C (°F)27.79(82.02)27.74(81.93)27.71(81.88)28.59(83.46)29.08(84.34)29.82(85.68)30.31(86.56)30.58(87.04)30.64(87.15)30.11(86.2)28.93(84.07)28.14(82.65)29.12(84.42)
Daily mean °C (°F)26.48(79.66)26.52(79.74)26.57(79.83)27.45(81.41)28.12(82.62)28.85(83.93)29.24(84.63)29.46(85.03)29.45(85.01)28.92(84.06)27.88(82.18)27.05(80.69)28.0(82.4)
Average low °C (°F)24.62(76.32)24.62(76.32)24.48(76.06)25.42(77.76)26.32(79.38)27.15(80.87)27.33(81.19)27.6(81.68)27.39(81.3)27.05(80.69)26.26(79.27)25.54(77.97)26.15(79.07)
Record low °C (°F)18.77(65.79)18.77(65.79)18.77(65.79)21.9(71.42)22.94(73.29)23.98(75.16)23.98(75.16)22.94(73.29)22.94(73.29)20.85(69.53)19.81(67.66)20.85(69.53)18.77(65.79)
Average precipitation mm (inches)184.47(7.26)166.92(6.57)182.63(7.19)228.72(9.0)403.92(15.9)315.27(12.41)323.81(12.75)392.49(15.45)349.29(13.75)435.17(17.13)368.06(14.49)258.32(10.17)300.76(11.84)
Average precipitation days (≥ 1.0 mm)25.2123.8926.0725.428.7327.326.7329.0127.6829.2927.5825.3126.85
Average relative humidity (%)83.2683.5883.384.3585.9186.2584.7884.8784.1484.8584.4784.0684.49
Mean monthly sunshine hours8.4411.2411.0812.8912.7912.8613.1712.9112.5110.038.28.2611.2

Climate Graph

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

Yallahs

Yallahs Temperature by Month

August
29.46°C | 85.03°F
September
29.45°C | 85.01°F
July
29.24°C | 84.63°F
October
28.92°C | 84.06°F
June
28.85°C | 83.93°F
May
28.12°C | 82.62°F
November
27.88°C | 82.18°F
April
27.45°C | 81.41°F
December
27.05°C | 80.69°F
March
26.57°C | 79.83°F
February
26.52°C | 79.74°F
January
26.48°C | 79.66°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 Temperature29.2°C (84.56°F)28.39°C (83.1°F)27.11°C (80.8°F)
Avg Temperature28.15°C (82.67°F)27.38°C (81.28°F)26.07°C (78.93°F)
Min Temperature27.11°C (80.8°F)26.0°C (78.8°F)25.02°C (77.04°F)
Dew PointMaxAverageMin
Dew Point23.98°C (75.16°F)22.34°C (72.21°F)20.85°C (69.53°F)
PrecipitationMaxAverageMinSum
Precipitation12.41mm | 0.49in4.27mm | 0.17in0.0mm | 0in132.52mm | 5.22in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind27.11kmh | 16.85mph17.62kmh | 10.95mph9.38kmh | 5.83mph
Gust Wind37.54kmh | 23.33mph25.46kmh | 15.82mph14.6kmh | 9.07mph
Sea Level PressureMaxAverageMin
Sea Level Pressure12.41mb4.27mb0.0mb
Yallahs

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-12-0126.07 | 78.9321.9 | 71.427812.51 | 7.7731.19 | 1056.265.11 | 0.2
2011-12-0227.11 | 80.822.94 | 73.298020.85 | 12.9631.22 | 1057.312.41 | 0.49
2011-12-0327.11 | 80.821.9 | 71.427825.02 | 15.5531.25 | 1058.3410.11 | 0.4
2011-12-0427.11 | 80.821.9 | 71.427516.68 | 10.3631.16 | 1055.211.77 | 0.07
2011-12-0528.15 | 82.6722.94 | 73.297617.73 | 11.0231.16 | 1055.215.11 | 0.2
2011-12-0627.11 | 80.822.94 | 73.297718.77 | 11.6631.16 | 1055.213.34 | 0.13
2011-12-0727.11 | 80.822.94 | 73.297812.51 | 7.7731.16 | 1055.212.4 | 0.09
2011-12-0828.15 | 82.6721.9 | 71.42769.38 | 5.8331.16 | 1055.218.03 | 0.32
2011-12-0928.15 | 82.6722.94 | 73.297813.56 | 8.4331.19 | 1056.267.4 | 0.29
2011-12-1028.15 | 82.6723.98 | 75.168213.56 | 8.4331.19 | 1056.265.11 | 0.2
2011-12-1127.11 | 80.823.98 | 75.168115.64 | 9.7231.16 | 1055.216.15 | 0.24
2011-12-1227.11 | 80.822.94 | 73.298016.68 | 10.3631.19 | 1056.2611.57 | 0.46
2011-12-1327.11 | 80.822.94 | 73.297817.73 | 11.0231.19 | 1056.261.25 | 0.05
2011-12-1426.07 | 78.9322.94 | 73.298223.98 | 14.931.19 | 1056.2611.57 | 0.46
2011-12-1527.11 | 80.821.9 | 71.427527.11 | 16.8531.19 | 1056.261.98 | 0.08
2011-12-1627.11 | 80.821.9 | 71.427418.77 | 11.6631.25 | 1058.340.31 | 0.01
2011-12-1727.11 | 80.820.85 | 69.537315.64 | 9.7231.25 | 1058.340.42 | 0.02
2011-12-1827.11 | 80.821.9 | 71.427616.68 | 10.3631.25 | 1058.343.96 | 0.16
2011-12-1927.11 | 80.821.9 | 71.427523.98 | 14.931.28 | 1059.384.8 | 0.19
2011-12-2027.11 | 80.821.9 | 71.427521.9 | 13.6131.28 | 1059.382.71 | 0.11
2011-12-2127.11 | 80.821.9 | 71.427623.98 | 14.931.25 | 1058.341.77 | 0.07
2011-12-2228.15 | 82.6721.9 | 71.427122.94 | 14.2531.25 | 1058.341.04 | 0.04
2011-12-2328.15 | 82.6722.94 | 73.297617.73 | 11.0231.28 | 1059.383.44 | 0.14
2011-12-2428.15 | 82.6721.9 | 71.427314.6 | 9.0731.28 | 1059.380.1 | 0.0
2011-12-2528.15 | 82.6721.9 | 71.427316.68 | 10.3631.28 | 1059.380.0 | 0
2011-12-2628.15 | 82.6722.94 | 73.297716.68 | 10.3631.28 | 1059.380.42 | 0.02
2011-12-2727.11 | 80.821.9 | 71.427614.6 | 9.0731.28 | 1059.382.4 | 0.09
2011-12-2827.11 | 80.821.9 | 71.427312.51 | 7.7731.31 | 1060.430.73 | 0.03
2011-12-2927.11 | 80.821.9 | 71.427413.56 | 8.4331.28 | 1059.386.99 | 0.28
2011-12-3027.11 | 80.821.9 | 71.427515.64 | 9.7231.28 | 1059.386.26 | 0.25
2011-12-3128.15 | 82.6721.9 | 71.427518.77 | 11.6631.31 | 1060.433.86 | 0.15

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