Gros Islet, Saint Lucia Climate

Weather: 26.56°C/79.81°F, Wind SW at 9.48 km/h, 74% Humidity, 0% Chance of rain

Saint Lucia
(Photo by JJ Shev on Unsplash)

Gros Islet Climate Summary

Located at an elevation of 61.37 meters (201.35 feet) above sea level, Gros Islet has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 27.88ºC (82.18ºF) and it is 0.11% higher than Saint Lucia’s averages. Gros Islet typically receives about 103.61 millimeters (4.08 inches) of precipitation and has 226.91 rainy days (62.17% of the time) annually.

CountrySaint Lucia
Longitude-60.9452794
Latitude14.0843578
Attitude/Elevation61.37m (201.35ft)
Local timeFriday 03:18
Annual high temperature28.99ºC (84.18ºF)
Annual low temperature26.23ºC (79.21ºF)
Average annual precip.103.61mm (4.08in)
Warmest monthSeptember (30.55ºC / 86.99ºF)
Coldest MonthFebruary (25.07ºC / 77.13ºF)
Wettest MonthOctober (177.13mm / 6.97in)
Driest MonthFebruary (41.09mm / 1.62in)
Number of days with rainfall (≥ 1.0 mm)226.91 days (62.17%)
Days with no rain138.09 days (37.83%)
Humidity73.81%

Climate Gros Islet: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.0(84.2)29.0(84.2)30.0(86.0)31.0(87.8)31.0(87.8)31.0(87.8)31.0(87.8)34.0(93.2)35.0(95.0)34.0(93.2)33.0(91.4)31.0(87.8)35.0(95.0)
Average high °C (°F)27.67(81.81)27.58(81.64)27.82(82.08)28.41(83.14)29.18(84.52)29.46(85.03)29.53(85.15)30.08(86.14)30.55(86.99)30.11(86.2)29.2(84.56)28.28(82.9)28.99(84.18)
Daily mean °C (°F)26.66(79.99)26.55(79.79)26.72(80.1)27.34(81.21)28.12(82.62)28.49(83.28)28.49(83.28)28.89(84.0)29.25(84.65)28.83(83.89)28.07(82.53)27.18(80.92)27.88(82.18)
Average low °C (°F)25.26(77.47)25.07(77.13)25.16(77.29)25.65(78.17)26.46(79.63)26.89(80.4)26.91(80.44)26.97(80.55)27.36(81.25)27.01(80.62)26.4(79.52)25.61(78.1)26.23(79.21)
Record low °C (°F)21.0(69.8)21.0(69.8)21.0(69.8)21.0(69.8)22.0(71.6)23.0(73.4)23.0(73.4)20.0(68.0)25.0(77.0)20.0(68.0)22.0(71.6)21.0(69.8)20.0(68.0)
Average precipitation mm (inches)52.1(2.05)41.09(1.62)49.74(1.96)62.49(2.46)74.14(2.92)99.65(3.92)143.19(5.64)167.68(6.6)172.64(6.8)177.13(6.97)127.97(5.04)75.45(2.97)103.61(4.08)
Average precipitation days (≥ 1.0 mm)15.7313.6415.3616.0918.3621.6425.4524.2720.7320.0919.016.5518.91
Average relative humidity (%)72.7872.0572.9273.6173.9974.2774.6874.5773.0874.1875.3374.2873.81
Mean monthly sunshine hours9.0610.9710.8812.2412.2912.2112.2812.2411.6310.618.548.1110.92

Climate Graph

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

Gros Islet

Gros Islet Temperature by Month

September
29.25°C | 84.65°F
August
28.89°C | 84.0°F
October
28.83°C | 83.89°F
June
28.49°C | 83.28°F
July
28.49°C | 83.28°F
May
28.12°C | 82.62°F
November
28.07°C | 82.53°F
April
27.34°C | 81.21°F
December
27.18°C | 80.92°F
March
26.72°C | 80.1°F
January
26.66°C | 79.99°F
February
26.55°C | 79.79°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 Temperature31.0°C (87.8°F)29.6°C (85.28°F)29.0°C (84.2°F)
Avg Temperature30.0°C (86.0°F)28.57°C (83.43°F)28.0°C (82.4°F)
Min Temperature28.0°C (82.4°F)27.2°C (80.96°F)25.0°C (77.0°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)23.37°C (74.07°F)21.0°C (69.8°F)
PrecipitationMaxAverageMinSum
Precipitation21.3mm | 0.84in6.45mm | 0.25in0.0mm | 0in193.5mm | 7.62in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.0kmh | 17.4mph16.4kmh | 10.19mph4.0kmh | 2.49mph
Gust Wind40.0kmh | 24.85mph23.13kmh | 14.37mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure21.3mb6.45mb0.0mb
Gros Islet

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0128 | 82.423 | 73.47711 | 6.8429.91 | 101321.3 | 0.84
2020-09-0228 | 82.423 | 73.47716 | 9.9429.85 | 10110.7 | 0.03
2020-09-0328 | 82.423 | 73.47617 | 10.5629.85 | 10115.8 | 0.23
2020-09-0428 | 82.423 | 73.47719 | 11.8129.88 | 101215.8 | 0.62
2020-09-0528 | 82.424 | 75.28019 | 11.8129.91 | 10134.1 | 0.16
2020-09-0628 | 82.423 | 73.47718 | 11.1829.85 | 10111.6 | 0.06
2020-09-0728 | 82.423 | 73.47614 | 8.729.83 | 101017.9 | 0.7
2020-09-0828 | 82.423 | 73.47815 | 9.3229.83 | 10107.4 | 0.29
2020-09-0928 | 82.423 | 73.47616 | 9.9429.85 | 10113.0 | 0.12
2020-09-1028 | 82.423 | 73.47413 | 8.0829.88 | 10121.8 | 0.07
2020-09-1128 | 82.421 | 69.8676 | 3.7329.83 | 10100.0 | 0.0
2020-09-1228 | 82.422 | 71.6714 | 2.4929.8 | 10090.0 | 0.0
2020-09-1329 | 84.224 | 75.27616 | 9.9429.85 | 101114.6 | 0.57
2020-09-1429 | 84.224 | 75.27617 | 10.5629.91 | 101314.7 | 0.58
2020-09-1529 | 84.224 | 75.27821 | 13.0529.91 | 10131.4 | 0.06
2020-09-1629 | 84.224 | 75.27722 | 13.6729.85 | 10110.8 | 0.03
2020-09-1729 | 84.223 | 73.47516 | 9.9429.85 | 10111.5 | 0.06
2020-09-1828 | 82.421 | 69.8676 | 3.7329.85 | 10110.0 | 0.0
2020-09-1929 | 84.223 | 73.47212 | 7.4629.85 | 10116.6 | 0.26
2020-09-2030 | 86.024 | 75.27616 | 9.9429.88 | 101210.5 | 0.41
2020-09-2129 | 84.224 | 75.27717 | 10.5629.88 | 10121.1 | 0.04
2020-09-2229 | 84.224 | 75.27818 | 11.1829.88 | 10120.9 | 0.04
2020-09-2329 | 84.224 | 75.27716 | 9.9429.91 | 10135.4 | 0.21
2020-09-2429 | 84.224 | 75.27715 | 9.3229.94 | 10145.8 | 0.23
2020-09-2529 | 84.224 | 75.27716 | 9.9429.94 | 10145.6 | 0.22
2020-09-2629 | 84.224 | 75.27820 | 12.4329.88 | 10121.3 | 0.05
2020-09-2729 | 84.224 | 75.27520 | 12.4329.8 | 10097.1 | 0.28
2020-09-2829 | 84.224 | 75.27625 | 15.5329.83 | 10109.4 | 0.37
2020-09-2928 | 82.424 | 75.27823 | 14.2929.88 | 101215.2 | 0.6
2020-09-3029 | 84.224 | 75.27828 | 17.429.91 | 101312.2 | 0.48

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