Saint John, Grenada Climate

Weather: 27.1°C/80.78°F, Wind SW at 6.73 km/h, 71% Humidity, 0% Chance of rain

Grenada
(Photo by JJ Shev on Unsplash)
Contents

Saint John Climate Summary

Located at an elevation of 569.1 meters (1867.13 feet) above sea level, Saint John has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 27.6ºC (81.68ºF) and it is 0.0% lower than Grenada’s averages. Saint John typically receives about 64.44 millimeters (2.54 inches) of precipitation and has 155.73 rainy days (42.67% of the time) annually.

CountryGrenada
Longitude-61.712257
Latitude12.130824
Attitude/Elevation569.1m (1867.13ft)
Local timeFriday 12:07
Annual high temperature27.79ºC (82.02ºF)
Annual low temperature27.0ºC (80.6ºF)
Average annual precip.64.44mm (2.54in)
Warmest monthSeptember (28.9ºC / 84.02ºF)
Coldest MonthFebruary (25.89ºC / 78.6ºF)
Wettest MonthOctober (106.24mm / 4.18in)
Driest MonthFebruary (24.51mm / 0.96in)
Number of days with rainfall (≥ 1.0 mm)155.73 days (42.67%)
Days with no rain209.27 days (57.33%)
Humidity77.32%

Climate Saint John: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.0(82.4)28.0(82.4)28.0(82.4)29.0(84.2)29.0(84.2)29.0(84.2)29.0(84.2)30.0(86.0)30.0(86.0)30.0(86.0)30.0(86.0)29.0(84.2)30.0(86.0)
Average high °C (°F)26.91(80.44)26.64(79.95)26.78(80.2)27.18(80.92)27.85(82.13)28.1(82.58)28.14(82.65)28.54(83.37)28.9(84.02)28.68(83.62)28.25(82.85)27.54(81.57)27.79(82.02)
Daily mean °C (°F)26.73(80.11)26.45(79.61)26.55(79.79)27.03(80.65)27.67(81.81)27.85(82.13)27.92(82.26)28.36(83.05)28.73(83.71)28.48(83.26)28.07(82.53)27.35(81.23)27.6(81.68)
Average low °C (°F)25.96(78.73)25.89(78.6)26.08(78.94)26.55(79.79)26.99(80.58)27.26(81.07)27.34(81.21)27.82(82.08)28.19(82.74)27.89(82.2)27.37(81.27)26.6(79.88)27.0(80.6)
Record low °C (°F)20.0(68.0)22.0(71.6)21.0(69.8)21.0(69.8)21.0(69.8)21.0(69.8)22.0(71.6)20.0(68.0)20.0(68.0)21.0(69.8)20.0(68.0)21.0(69.8)20.0(68.0)
Average precipitation mm (inches)39.13(1.54)24.51(0.96)27.97(1.1)26.12(1.03)38.86(1.53)66.63(2.62)81.4(3.2)102.8(4.05)103.55(4.08)106.24(4.18)98.75(3.89)57.26(2.25)64.44(2.54)
Average precipitation days (≥ 1.0 mm)11.457.736.647.099.0912.4516.1819.4517.5517.5516.9113.6412.98
Average relative humidity (%)75.9876.1377.077.9978.5278.7778.677.1776.0677.1877.576.9277.32
Mean monthly sunshine hours9.9910.8310.9111.9712.2612.212.3412.2211.8910.688.288.010.96

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
28.73°C | 83.71°F
October
28.48°C | 83.26°F
August
28.36°C | 83.05°F
November
28.07°C | 82.53°F
July
27.92°C | 82.26°F
June
27.85°C | 82.13°F
May
27.67°C | 81.81°F
December
27.35°C | 81.23°F
April
27.03°C | 80.65°F
January
26.73°C | 80.11°F
March
26.55°C | 79.79°F
February
26.45°C | 79.61°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 Temperature27.0°C (80.6°F)26.55°C (79.79°F)26.0°C (78.8°F)
Avg Temperature27.0°C (80.6°F)26.13°C (79.03°F)26.0°C (78.8°F)
Min Temperature27.0°C (80.6°F)23.87°C (74.97°F)21.0°C (69.8°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)21.58°C (70.84°F)20.0°C (68.0°F)
PrecipitationMaxAverageMinSum
Precipitation22.3mm | 0.88in1.7mm | 0.07in0.0mm | 0in52.6mm | 2.07in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind34.0kmh | 21.13mph28.19kmh | 17.52mph22.0kmh | 13.67mph
Gust Wind45.0kmh | 27.96mph38.0kmh | 23.61mph30.0kmh | 18.64mph
Sea Level PressureMaxAverageMin
Sea Level Pressure22.3mb1.7mb0.0mb
Saint John

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-01-0127 | 80.620 | 68.06930 | 18.6429.97 | 10150.5 | 0.02
2019-01-0226 | 78.821 | 69.87429 | 18.0230.0 | 10160.0 | 0.0
2019-01-0326 | 78.822 | 71.67632 | 19.8830.0 | 10160.5 | 0.02
2019-01-0427 | 80.622 | 71.67630 | 18.6430.0 | 10160.5 | 0.02
2019-01-0527 | 80.622 | 71.67429 | 18.0230.0 | 10160.3 | 0.01
2019-01-0626 | 78.822 | 71.67628 | 17.430.0 | 10160.1 | 0.0
2019-01-0726 | 78.822 | 71.67830 | 18.6429.97 | 10150.3 | 0.01
2019-01-0826 | 78.822 | 71.67627 | 16.7829.97 | 10150.5 | 0.02
2019-01-0926 | 78.821 | 69.87625 | 15.5329.94 | 10144.9 | 0.19
2019-01-1026 | 78.822 | 71.67724 | 14.9129.94 | 10140.2 | 0.01
2019-01-1126 | 78.822 | 71.67828 | 17.429.97 | 101522.3 | 0.88
2019-01-1226 | 78.822 | 71.67626 | 16.1629.97 | 10150.2 | 0.01
2019-01-1326 | 78.821 | 69.87325 | 15.5330.0 | 10160.3 | 0.01
2019-01-1426 | 78.821 | 69.87422 | 13.6729.97 | 10150.8 | 0.03
2019-01-1526 | 78.822 | 71.67625 | 15.5329.97 | 10151.2 | 0.05
2019-01-1626 | 78.822 | 71.67930 | 18.6430.0 | 10160.8 | 0.03
2019-01-1727 | 80.622 | 71.67729 | 18.0230.0 | 10160.6 | 0.02
2019-01-1826 | 78.822 | 71.67727 | 16.7829.97 | 10153.7 | 0.15
2019-01-1926 | 78.822 | 71.67525 | 15.5329.97 | 10150.0 | 0.0
2019-01-2026 | 78.822 | 71.67727 | 16.7830.0 | 10160.2 | 0.01
2019-01-2126 | 78.823 | 73.47929 | 18.0230.0 | 10160.6 | 0.02
2019-01-2226 | 78.822 | 71.67731 | 19.2630.03 | 10172.0 | 0.08
2019-01-2326 | 78.821 | 69.87434 | 21.1330.03 | 10172.2 | 0.09
2019-01-2426 | 78.821 | 69.87333 | 20.5130.0 | 10164.1 | 0.16
2019-01-2526 | 78.821 | 69.87433 | 20.5130.0 | 10161.2 | 0.05
2019-01-2626 | 78.821 | 69.87629 | 18.0229.97 | 10150.9 | 0.04
2019-01-2726 | 78.821 | 69.87627 | 16.7829.94 | 10140.0 | 0.0
2019-01-2826 | 78.822 | 71.67830 | 18.6429.94 | 10140.0 | 0.0
2019-01-2926 | 78.821 | 69.87528 | 17.429.94 | 10141.0 | 0.04
2019-01-3026 | 78.821 | 69.87323 | 14.2929.97 | 10150.0 | 0.0
2019-01-3126 | 78.821 | 69.87329 | 18.0229.97 | 10152.7 | 0.11

Saint John 10 Year Historical Weather Data

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