Saint Thomas, Chaguanas, Trinidad And Tobago Climate

Weather: 31.81°C/89.26°F, Wind SW at 6.06 km/h, 100% Humidity, 0.21% Chance of rain

(Photo by JJ Shev on Unsplash)
Contents

Saint Thomas Climate Summary

Located at an elevation of 12.78 meters (41.93 feet) above sea level, Saint Thomas has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 29.33ºC (84.79ºF) and it is 1.61% higher than Trinidad and Tobago’s averages. Saint Thomas typically receives about 128.53 millimeters (5.06 inches) of precipitation and has 183.35 rainy days (50.23% of the time) annually.

CountryTrinidad and Tobago
CityChaguanas
Longitude-61.4216609
Latitude10.5317538
Attitude/Elevation12.78m (41.93ft)
Local timeThursday 17:43
Annual high temperature30.65ºC (87.17ºF)
Annual low temperature27.18ºC (80.92ºF)
Average annual precip.128.53mm (5.06in)
Warmest monthSeptember (31.88ºC / 89.38ºF)
Coldest MonthFebruary (25.94ºC / 78.69ºF)
Wettest MonthAugust (263.67mm / 10.38in)
Driest MonthFebruary (33.34mm / 1.31in)
Number of days with rainfall (≥ 1.0 mm)183.35 days (50.23%)
Days with no rain181.65 days (49.77%)
Humidity82.16%

Climate Saint Thomas: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.08(87.94)31.08(87.94)32.15(89.87)32.15(89.87)33.22(91.8)33.22(91.8)33.22(91.8)34.29(93.72)34.29(93.72)34.29(93.72)33.22(91.8)32.15(89.87)34.29(93.72)
Average high °C (°F)29.44(84.99)29.54(85.17)29.97(85.95)30.56(87.01)31.04(87.87)30.75(87.35)30.79(87.42)31.46(88.63)31.88(89.38)31.52(88.74)30.86(87.55)29.97(85.95)30.65(87.17)
Daily mean °C (°F)28.09(82.56)28.16(82.69)28.58(83.44)29.24(84.63)29.77(85.59)29.54(85.17)29.58(85.24)30.07(86.13)30.48(86.86)30.15(86.27)29.58(85.24)28.69(83.64)29.33(84.79)
Average low °C (°F)26.03(78.85)25.94(78.69)26.31(79.36)26.92(80.46)27.56(81.61)27.53(81.55)27.42(81.36)27.85(82.13)28.15(82.67)28.01(82.42)27.59(81.66)26.82(80.28)27.18(80.92)
Record low °C (°F)22.5(72.5)23.58(74.44)22.5(72.5)23.58(74.44)23.58(74.44)20.36(68.65)24.65(76.37)23.58(74.44)21.43(70.57)23.58(74.44)23.58(74.44)24.65(76.37)20.36(68.65)
Average precipitation mm (inches)54.9(2.16)33.34(1.31)35.11(1.38)46.84(1.84)53.85(2.12)118.23(4.65)172.57(6.79)263.67(10.38)217.13(8.55)231.44(9.11)194.2(7.65)121.07(4.77)128.53(5.06)
Average precipitation days (≥ 1.0 mm)10.626.247.027.028.6715.221.4324.2623.4822.7920.0716.5615.28
Average relative humidity (%)81.9180.6980.7180.7181.1382.8583.4782.4381.8982.783.6383.7682.16
Mean monthly sunshine hours11.0812.0311.8213.0813.3813.2613.3513.312.9911.9410.048.7312.09

Climate Graph

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

Saint Thomas Temperature by Month

September
30.48°C | 86.86°F
October
30.15°C | 86.27°F
August
30.07°C | 86.13°F
May
29.77°C | 85.59°F
July
29.58°C | 85.24°F
November
29.58°C | 85.24°F
June
29.54°C | 85.17°F
April
29.24°C | 84.63°F
December
28.69°C | 83.64°F
March
28.58°C | 83.44°F
February
28.16°C | 82.69°F
January
28.09°C | 82.56°F

Historical Data

Summary
Go
TemperatureMaxAverageMin
Max Temperature31.08°C (87.94°F)30.28°C (86.5°F)28.93°C (84.07°F)
Avg Temperature30.0°C (86.0°F)29.07°C (84.33°F)27.86°C (82.15°F)
Min Temperature27.86°C (82.15°F)27.03°C (80.65°F)25.72°C (78.3°F)
Dew PointMaxAverageMin
Dew Point24.65°C (76.37°F)24.13°C (75.43°F)23.58°C (74.44°F)
PrecipitationMaxAverageMinSum
Precipitation50.58mm | 1.99in6.71mm | 0.26in0.0mm | 0in208.02mm | 8.19in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind21.43kmh | 13.32mph14.45kmh | 8.98mph7.5kmh | 4.66mph
Gust Wind33.22kmh | 20.64mph23.44kmh | 14.56mph11.79kmh | 7.33mph
Sea Level PressureMaxAverageMin
Sea Level Pressure50.58mb6.71mb0.0mb

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-07-0128.93 | 84.0724.65 | 76.378121.43 | 13.3232.09 | 1086.65.25 | 0.21
2019-07-0228.93 | 84.0723.58 | 74.447816.07 | 9.9932.09 | 1086.60.43 | 0.02
2019-07-0328.93 | 84.0723.58 | 74.447716.07 | 9.9932.06 | 1085.531.5 | 0.06
2019-07-0428.93 | 84.0724.65 | 76.378115.0 | 9.3232.06 | 1085.5315.54 | 0.61
2019-07-0528.93 | 84.0724.65 | 76.378117.15 | 10.6632.12 | 1087.675.68 | 0.22
2019-07-0628.93 | 84.0723.58 | 74.447616.07 | 9.9932.12 | 1087.670.11 | 0.0
2019-07-0728.93 | 84.0724.65 | 76.377913.93 | 8.6632.12 | 1087.670.54 | 0.02
2019-07-0828.93 | 84.0724.65 | 76.378011.79 | 7.3332.09 | 1086.66.43 | 0.25
2019-07-0927.86 | 82.1524.65 | 76.378417.15 | 10.6632.12 | 1087.6750.58 | 1.99
2019-07-1028.93 | 84.0723.58 | 74.447817.15 | 10.6632.12 | 1087.670.86 | 0.03
2019-07-1128.93 | 84.0723.58 | 74.447810.72 | 6.6632.06 | 1085.533.75 | 0.15
2019-07-1227.86 | 82.1524.65 | 76.378211.79 | 7.3332.02 | 1084.4612.97 | 0.51
2019-07-1328.93 | 84.0724.65 | 76.378015.0 | 9.3232.06 | 1085.5312.11 | 0.48
2019-07-1428.93 | 84.0723.58 | 74.447715.0 | 9.3232.06 | 1085.533.32 | 0.13
2019-07-1528.93 | 84.0723.58 | 74.447812.86 | 7.9932.02 | 1084.4610.07 | 0.4
2019-07-1628.93 | 84.0723.58 | 74.447818.22 | 11.3232.09 | 1086.63.0 | 0.12
2019-07-1727.86 | 82.1523.58 | 74.448113.93 | 8.6632.09 | 1086.619.61 | 0.77
2019-07-1830.0 | 86.024.65 | 76.377913.93 | 8.6632.09 | 1086.66.43 | 0.25
2019-07-1928.93 | 84.0724.65 | 76.377917.15 | 10.6632.09 | 1086.61.07 | 0.04
2019-07-2028.93 | 84.0723.58 | 74.447616.07 | 9.9932.09 | 1086.60.0 | 0
2019-07-2128.93 | 84.0723.58 | 74.447815.0 | 9.3232.06 | 1085.5311.04 | 0.43
2019-07-2230.0 | 86.024.65 | 76.377913.93 | 8.6632.06 | 1085.533.54 | 0.14
2019-07-2328.93 | 84.0724.65 | 76.378017.15 | 10.6632.09 | 1086.62.14 | 0.08
2019-07-2428.93 | 84.0723.58 | 74.447813.93 | 8.6632.09 | 1086.61.71 | 0.07
2019-07-2530.0 | 86.024.65 | 76.377812.86 | 7.9932.09 | 1086.62.79 | 0.11
2019-07-2630.0 | 86.024.65 | 76.377716.07 | 9.9932.09 | 1086.60.43 | 0.02
2019-07-2728.93 | 84.0723.58 | 74.447713.93 | 8.6632.09 | 1086.62.79 | 0.11
2019-07-2828.93 | 84.0723.58 | 74.44767.5 | 4.6632.02 | 1084.463.54 | 0.14
2019-07-2930.0 | 86.023.58 | 74.44777.5 | 4.6632.02 | 1084.466.43 | 0.25
2019-07-3030.0 | 86.024.65 | 76.37788.57 | 5.3332.06 | 1085.5314.04 | 0.55
2019-07-3130.0 | 86.024.65 | 76.377915.0 | 9.3232.06 | 1085.530.32 | 0.01

Saint Thomas 11 Year Historical Weather Data

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