Saint John, Princes Town, Trinidad And Tobago Climate

Weather: 23.92°C/75.06°F, Wind SW at 2.26 km/h, 85% Humidity, 0% Chance of rain

Saint John Climate Summary

Located at an elevation of 36.64 meters (120.21 feet) above sea level, Saint John has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.87ºC (82.17ºF) and it is 0.15% higher than Trinidad and Tobago’s averages. Saint John typically receives about 119.95 millimeters (4.72 inches) of precipitation and has 194.48 rainy days (53.28% of the time) annually.

CountryTrinidad and Tobago
CityPrinces Town
Longitude-61.4056127
Latitude10.2384849
Attitude/Elevation36.64m (120.21ft)
Local timeThursday 14:32
Annual high temperature29.27ºC (84.69ºF)
Annual low temperature25.71ºC (78.28ºF)
Average annual precip.119.95mm (4.72in)
Warmest monthSeptember (30.47ºC / 86.85ºF)
Coldest MonthFebruary (24.63ºC / 76.33ºF)
Wettest MonthAugust (214.3mm / 8.44in)
Driest MonthMarch (44.2mm / 1.74in)
Number of days with rainfall (≥ 1.0 mm)194.48 days (53.28%)
Days with no rain170.52 days (46.72%)
Humidity75.4%

Climate Saint John: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.77(85.59)29.77(85.59)30.76(87.37)31.75(89.15)31.75(89.15)32.74(90.93)30.76(87.37)32.74(90.93)33.73(92.71)32.74(90.93)31.75(89.15)30.76(87.37)33.73(92.71)
Average high °C (°F)28.09(82.56)28.33(82.99)28.64(83.55)29.2(84.56)29.61(85.3)29.23(84.61)29.34(84.81)30.13(86.23)30.47(86.85)30.13(86.23)29.48(85.06)28.58(83.44)29.27(84.69)
Daily mean °C (°F)26.66(79.99)26.84(80.31)27.24(81.03)27.82(82.08)28.29(82.92)28.02(82.44)28.03(82.45)28.66(83.59)28.97(84.15)28.66(83.59)28.08(82.54)27.21(80.98)27.87(82.17)
Average low °C (°F)24.64(76.35)24.63(76.33)24.98(76.96)25.57(78.03)26.13(79.03)26.05(78.89)25.92(78.66)26.29(79.32)26.64(79.95)26.43(79.57)26.04(78.87)25.23(77.41)25.71(78.28)
Record low °C (°F)19.84(67.71)21.83(71.29)21.83(71.29)21.83(71.29)23.81(74.86)18.85(65.93)23.81(74.86)23.81(74.86)19.84(67.71)21.83(71.29)20.84(69.51)20.84(69.51)18.85(65.93)
Average precipitation mm (inches)57.45(2.26)49.98(1.97)44.2(1.74)44.3(1.74)59.78(2.35)142.85(5.62)182.99(7.2)214.3(8.44)170.01(6.69)181.52(7.15)153.97(6.06)138.02(5.43)119.95(4.72)
Average precipitation days (≥ 1.0 mm)12.7210.018.847.6710.8218.6721.7423.2721.4721.120.3917.7716.2
Average relative humidity (%)75.5274.0573.9873.874.2476.176.4675.475.1975.8876.9577.2475.4
Mean monthly sunshine hours10.2811.0710.8612.1112.3612.3112.3912.3912.0711.059.518.1511.21

Climate Graph

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

Saint John

Saint John Temperature by Month

September
28.97°C | 84.15°F
August
28.66°C | 83.59°F
October
28.66°C | 83.59°F
May
28.29°C | 82.92°F
November
28.08°C | 82.54°F
July
28.03°C | 82.45°F
June
28.02°C | 82.44°F
April
27.82°C | 82.08°F
March
27.24°C | 81.03°F
December
27.21°C | 80.98°F
February
26.84°C | 80.31°F
January
26.66°C | 79.99°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 Temperature31.75°C (89.15°F)30.66°C (87.19°F)28.77°C (83.79°F)
Avg Temperature29.77°C (85.59°F)29.4°C (84.92°F)28.77°C (83.79°F)
Min Temperature27.78°C (82.0°F)27.12°C (80.82°F)26.79°C (80.22°F)
Dew PointMaxAverageMin
Dew Point24.8°C (76.64°F)23.64°C (74.55°F)22.82°C (73.08°F)
PrecipitationMaxAverageMinSum
Precipitation12.2mm | 0.48in1.84mm | 0.07in0.0mm | 0in55.17mm | 2.17in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.84kmh | 12.95mph15.84kmh | 9.84mph11.91kmh | 7.4mph
Gust Wind29.77kmh | 18.5mph22.79kmh | 14.16mph16.87kmh | 10.48mph
Sea Level PressureMaxAverageMin
Sea Level Pressure12.2mb1.84mb0.0mb
Saint John

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-09-0128.77 | 83.7923.81 | 74.867511.91 | 7.429.65 | 1004.110.6 | 0.02
2015-09-0228.77 | 83.7923.81 | 74.867715.88 | 9.8729.71 | 1006.091.49 | 0.06
2015-09-0328.77 | 83.7923.81 | 74.867514.88 | 9.2529.68 | 1005.10.69 | 0.03
2015-09-0428.77 | 83.7922.82 | 73.087414.88 | 9.2529.65 | 1004.110.79 | 0.03
2015-09-0528.77 | 83.7922.82 | 73.087411.91 | 7.429.65 | 1004.110.6 | 0.02
2015-09-0629.77 | 85.5923.81 | 74.867315.88 | 9.8729.65 | 1004.110.99 | 0.04
2015-09-0728.77 | 83.7922.82 | 73.087314.88 | 9.2529.65 | 1004.110.2 | 0.01
2015-09-0829.77 | 85.5923.81 | 74.867417.86 | 11.129.62 | 1003.117.74 | 0.3
2015-09-0929.77 | 85.5923.81 | 74.867416.87 | 10.4829.59 | 1002.121.49 | 0.06
2015-09-1029.77 | 85.5923.81 | 74.867415.88 | 9.8729.62 | 1003.110.6 | 0.02
2015-09-1129.77 | 85.5922.82 | 73.087214.88 | 9.2529.65 | 1004.110.0 | 0
2015-09-1229.77 | 85.5923.81 | 74.867411.91 | 7.429.68 | 1005.112.2 | 0.48
2015-09-1329.77 | 85.5923.81 | 74.867511.91 | 7.429.68 | 1005.12.98 | 0.12
2015-09-1429.77 | 85.5923.81 | 74.867715.88 | 9.8729.65 | 1004.118.43 | 0.33
2015-09-1529.77 | 85.5923.81 | 74.867517.86 | 11.129.68 | 1005.14.46 | 0.18
2015-09-1628.77 | 83.7923.81 | 74.867513.89 | 8.6329.65 | 1004.110.4 | 0.02
2015-09-1728.77 | 83.7923.81 | 74.867611.91 | 7.429.62 | 1003.111.69 | 0.07
2015-09-1828.77 | 83.7923.81 | 74.867612.9 | 8.0229.62 | 1003.110.99 | 0.04
2015-09-1928.77 | 83.7923.81 | 74.867611.91 | 7.429.65 | 1004.111.79 | 0.07
2015-09-2028.77 | 83.7923.81 | 74.867613.89 | 8.6329.62 | 1003.111.79 | 0.07
2015-09-2129.77 | 85.5923.81 | 74.867517.86 | 11.129.62 | 1003.114.56 | 0.18
2015-09-2229.77 | 85.5923.81 | 74.867520.84 | 12.9529.59 | 1002.120.0 | 0
2015-09-2329.77 | 85.5922.82 | 73.087219.84 | 12.3329.59 | 1002.120.69 | 0.03
2015-09-2429.77 | 85.5923.81 | 74.867519.84 | 12.3329.62 | 1003.110.0 | 0
2015-09-2529.77 | 85.5923.81 | 74.867520.84 | 12.9529.65 | 1004.110.0 | 0
2015-09-2629.77 | 85.5924.8 | 76.647719.84 | 12.3329.65 | 1004.110.0 | 0
2015-09-2729.77 | 85.5923.81 | 74.867417.86 | 11.129.65 | 1004.110.0 | 0
2015-09-2829.77 | 85.5922.82 | 73.087314.88 | 9.2529.62 | 1003.110.0 | 0
2015-09-2929.77 | 85.5923.81 | 74.867415.88 | 9.8729.59 | 1002.120.0 | 0
2015-09-3029.77 | 85.5923.81 | 74.867219.84 | 12.3329.56 | 1001.130.0 | 0

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