Thetford Mountain, Saint Catherine, Jamaica Climate

Weather: 26.08°C/78.94°F, Wind SW at 1.42 km/h, 91% Humidity, 0% Chance of rain

Jamaica
(Photo by Blaz Erzetic on Unsplash)

Thetford Mountain Climate Summary

Located at an elevation of 561.31 meters (1841.57 feet) above sea level, Thetford Mountain has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 28.72ºC (83.7ºF) and it is 1.89% higher than Jamaica’s averages. Thetford Mountain typically receives about 144.64 millimeters (5.69 inches) of precipitation and has 257.17 rainy days (70.46% of the time) annually.

CountryJamaica
CitySaint Catherine
Longitude-77.1241571
Latitude18.1568547
Attitude/Elevation561.31m (1841.57ft)
Local timeTuesday 01:34
Annual high temperature31.83ºC (89.29ºF)
Annual low temperature23.85ºC (74.93ºF)
Average annual precip.144.64mm (5.69in)
Warmest monthAugust (33.81ºC / 92.86ºF)
Coldest MonthJanuary (21.86ºC / 71.35ºF)
Wettest MonthOctober (245.09mm / 9.65in)
Driest MonthJanuary (59.22mm / 2.33in)
Number of days with rainfall (≥ 1.0 mm)257.17 days (70.46%)
Days with no rain107.82999999999998 days (29.54%)
Humidity83.11%

Climate Thetford Mountain: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)35.94(96.69)35.94(96.69)35.94(96.69)37.0(98.6)37.0(98.6)37.0(98.6)39.11(102.4)38.06(100.51)40.17(104.31)39.11(102.4)37.0(98.6)34.88(94.78)40.17(104.31)
Average high °C (°F)29.7(85.46)30.23(86.41)30.65(87.17)31.95(89.51)32.44(90.39)32.84(91.11)33.65(92.57)33.81(92.86)33.33(91.99)32.08(89.74)31.11(88.0)30.18(86.32)31.83(89.29)
Daily mean °C (°F)26.34(79.41)26.85(80.33)27.39(81.3)28.74(83.73)29.43(84.97)30.07(86.13)30.66(87.19)30.76(87.37)30.26(86.47)29.12(84.42)28.02(82.44)26.99(80.58)28.72(83.7)
Average low °C (°F)21.86(71.35)22.0(71.6)22.23(72.01)23.3(73.94)24.32(75.78)25.0(77.0)25.51(77.92)25.62(78.12)25.28(77.5)24.66(76.39)23.68(74.62)22.67(72.81)23.85(74.93)
Record low °C (°F)16.91(62.44)16.91(62.44)17.97(64.35)17.97(64.35)20.08(68.14)22.2(71.96)22.2(71.96)22.2(71.96)21.14(70.05)15.86(60.55)19.03(66.25)16.91(62.44)15.86(60.55)
Average precipitation mm (inches)59.22(2.33)66.87(2.63)87.24(3.43)120.84(4.76)206.49(8.13)164.64(6.48)173.49(6.83)162.44(6.4)233.02(9.17)245.09(9.65)138.61(5.46)77.79(3.06)144.64(5.69)
Average precipitation days (≥ 1.0 mm)15.3817.0119.3121.8225.4719.4121.0525.4725.9527.9621.7216.6321.43
Average relative humidity (%)84.6883.2581.5181.8382.6782.2580.6681.0982.6985.3485.6385.6983.11
Mean monthly sunshine hours9.1811.3811.3713.0713.3713.3813.4613.2312.899.478.668.711.51

Climate Graph

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

Thetford Mountain

Thetford Mountain Temperature by Month

August
30.76°C | 87.37°F
July
30.66°C | 87.19°F
September
30.26°C | 86.47°F
June
30.07°C | 86.13°F
May
29.43°C | 84.97°F
October
29.12°C | 84.42°F
April
28.74°C | 83.73°F
November
28.02°C | 82.44°F
March
27.39°C | 81.3°F
December
26.99°C | 80.58°F
February
26.85°C | 80.33°F
January
26.34°C | 79.41°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 Temperature34.88°C (94.78°F)32.4°C (90.32°F)26.43°C (79.57°F)
Avg Temperature30.66°C (87.19°F)29.87°C (85.77°F)26.43°C (79.57°F)
Min Temperature26.43°C (79.57°F)25.75°C (78.35°F)22.2°C (71.96°F)
Dew PointMaxAverageMin
Dew Point25.37°C (77.67°F)24.07°C (75.33°F)23.26°C (73.87°F)
PrecipitationMaxAverageMinSum
Precipitation41.33mm | 1.63in7.51mm | 0.3in0.21mm | 0.01in232.9mm | 9.17in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind10.57kmh | 6.57mph7.02kmh | 4.36mph4.23kmh | 2.63mph
Gust Wind15.86kmh | 9.85mph10.81kmh | 6.72mph7.4kmh | 4.6mph
Sea Level PressureMaxAverageMin
Sea Level Pressure41.33mb7.51mb0.21mb
Thetford Mountain

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-08-0129.6 | 85.2824.31 | 75.768110.57 | 6.5731.56 | 1068.736.13 | 0.24
2020-08-0229.6 | 85.2824.31 | 75.76805.29 | 3.2931.59 | 1069.795.18 | 0.2
2020-08-0328.54 | 83.3724.31 | 75.76825.29 | 3.2931.62 | 1070.8430.23 | 1.19
2020-08-0429.6 | 85.2824.31 | 75.76788.46 | 5.2631.65 | 1071.92.96 | 0.12
2020-08-0529.6 | 85.2824.31 | 75.76789.51 | 5.9131.65 | 1071.92.75 | 0.11
2020-08-0630.66 | 87.1924.31 | 75.76787.4 | 4.631.65 | 1071.95.29 | 0.21
2020-08-0729.6 | 85.2823.26 | 73.87767.4 | 4.631.65 | 1071.92.43 | 0.1
2020-08-0830.66 | 87.1923.26 | 73.87747.4 | 4.631.68 | 1072.9612.58 | 0.5
2020-08-0930.66 | 87.1924.31 | 75.76767.4 | 4.631.68 | 1072.960.53 | 0.02
2020-08-1030.66 | 87.1924.31 | 75.76797.4 | 4.631.62 | 1070.841.9 | 0.07
2020-08-1129.6 | 85.2824.31 | 75.76816.34 | 3.9431.59 | 1069.7914.59 | 0.57
2020-08-1229.6 | 85.2824.31 | 75.76816.34 | 3.9431.59 | 1069.7919.13 | 0.75
2020-08-1330.66 | 87.1924.31 | 75.76756.34 | 3.9431.59 | 1069.794.55 | 0.18
2020-08-1430.66 | 87.1924.31 | 75.76747.4 | 4.631.59 | 1069.793.07 | 0.12
2020-08-1530.66 | 87.1924.31 | 75.76767.4 | 4.631.56 | 1068.732.54 | 0.1
2020-08-1630.66 | 87.1923.26 | 73.87765.29 | 3.2931.59 | 1069.797.51 | 0.3
2020-08-1729.6 | 85.2823.26 | 73.87766.34 | 3.9431.59 | 1069.796.03 | 0.24
2020-08-1829.6 | 85.2824.31 | 75.76796.34 | 3.9431.59 | 1069.795.6 | 0.22
2020-08-1929.6 | 85.2824.31 | 75.76816.34 | 3.9431.59 | 1069.7914.17 | 0.56
2020-08-2029.6 | 85.2823.26 | 73.87739.51 | 5.9131.59 | 1069.790.21 | 0.01
2020-08-2129.6 | 85.2823.26 | 73.87797.4 | 4.631.59 | 1069.799.09 | 0.36
2020-08-2230.66 | 87.1924.31 | 75.76784.23 | 2.6331.56 | 1068.738.67 | 0.34
2020-08-2330.66 | 87.1923.26 | 73.87767.4 | 4.631.56 | 1068.731.06 | 0.04
2020-08-2426.43 | 79.5724.31 | 75.76897.4 | 4.631.59 | 1069.7941.33 | 1.63
2020-08-2528.54 | 83.3724.31 | 75.76826.34 | 3.9431.56 | 1068.739.73 | 0.38
2020-08-2629.6 | 85.2823.26 | 73.87807.4 | 4.631.56 | 1068.734.12 | 0.16
2020-08-2729.6 | 85.2824.31 | 75.76807.4 | 4.631.62 | 1070.842.22 | 0.09
2020-08-2830.66 | 87.1924.31 | 75.76787.4 | 4.631.65 | 1071.90.85 | 0.03
2020-08-2930.66 | 87.1925.37 | 77.67797.4 | 4.631.65 | 1071.91.37 | 0.05
2020-08-3030.66 | 87.1925.37 | 77.67825.29 | 3.2931.62 | 1070.844.33 | 0.17
2020-08-3129.6 | 85.2823.26 | 73.87786.34 | 3.9431.62 | 1070.842.75 | 0.11

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