Castries, Castries, Saint Lucia Climate

Weather: 26.05°C/78.89°F, Wind SW at 8.37 km/h, 75% Humidity, 0% Chance of rain

Saint Lucia
(Photo by Nick Fewings on Unsplash)

Castries Climate Summary

Located at an elevation of 7.73 meters (25.36 feet) above sea level, Castries has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 27.54ºC (81.57ºF) and it is -0.23% lower than Saint Lucia’s averages. Castries typically receives about 102.33 millimeters (4.03 inches) of precipitation and has 224.1 rainy days (61.4% of the time) annually.

CountrySaint Lucia
CityCastries
Longitude-60.9874687
Latitude14.0101094
Attitude/Elevation7.73m (25.36ft)
Local timeSaturday 00:07
Annual high temperature28.63ºC (83.53ºF)
Annual low temperature25.91ºC (78.64ºF)
Average annual precip.102.33mm (4.03in)
Warmest monthSeptember (30.17ºC / 86.31ºF)
Coldest MonthFebruary (24.76ºC / 76.57ºF)
Wettest MonthOctober (174.93mm / 6.89in)
Driest MonthFebruary (40.58mm / 1.6in)
Number of days with rainfall (≥ 1.0 mm)224.1 days (61.4%)
Days with no rain140.9 days (38.6%)
Humidity72.9%

Climate Castries: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.64(83.55)28.64(83.55)29.63(85.33)30.62(87.12)30.62(87.12)30.62(87.12)30.62(87.12)33.58(92.44)34.57(94.23)33.58(92.44)32.59(90.66)30.62(87.12)34.57(94.23)
Average high °C (°F)27.33(81.19)27.24(81.03)27.48(81.46)28.06(82.51)28.82(83.88)29.09(84.36)29.16(84.49)29.71(85.48)30.17(86.31)29.74(85.53)28.84(83.91)27.93(82.27)28.63(83.53)
Daily mean °C (°F)26.33(79.39)26.22(79.2)26.39(79.5)27.0(80.6)27.77(81.99)28.14(82.65)28.14(82.65)28.53(83.35)28.89(84.0)28.47(83.25)27.72(81.9)26.84(80.31)27.53(81.55)
Average low °C (°F)24.95(76.91)24.76(76.57)24.85(76.73)25.33(77.59)26.13(79.03)26.56(79.81)26.58(79.84)26.64(79.95)27.02(80.64)26.68(80.02)26.07(78.93)25.29(77.52)25.9(78.62)
Record low °C (°F)20.74(69.33)20.74(69.33)20.74(69.33)20.74(69.33)21.73(71.11)22.71(72.88)22.71(72.88)19.75(67.55)24.69(76.44)19.75(67.55)21.73(71.11)20.74(69.33)19.75(67.55)
Average precipitation mm (inches)51.45(2.03)40.58(1.6)49.12(1.93)61.72(2.43)73.22(2.88)98.41(3.87)141.41(5.57)165.6(6.52)170.5(6.71)174.93(6.89)126.38(4.98)74.51(2.93)102.33(4.03)
Average precipitation days (≥ 1.0 mm)15.5313.4715.1715.8918.1321.3725.1323.9720.4719.8418.7616.3418.68
Average relative humidity (%)71.8871.1672.0272.773.0773.3573.7573.6572.1773.2674.473.3672.89
Mean monthly sunshine hours8.9910.8310.7412.0812.1512.0612.1312.0911.510.488.428.0110.78

Climate Graph

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

Castries

Castries Temperature by Month

September
28.89°C | 84.0°F
August
28.53°C | 83.35°F
October
28.47°C | 83.25°F
June
28.14°C | 82.65°F
July
28.14°C | 82.65°F
May
27.77°C | 81.99°F
November
27.72°C | 81.9°F
April
27.0°C | 80.6°F
December
26.84°C | 80.31°F
March
26.39°C | 79.5°F
January
26.33°C | 79.39°F
February
26.22°C | 79.2°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 Temperature30.62°C (87.12°F)29.53°C (85.15°F)28.64°C (83.55°F)
Avg Temperature28.64°C (83.55°F)28.35°C (83.03°F)27.65°C (81.77°F)
Min Temperature26.67°C (80.01°F)26.25°C (79.25°F)25.68°C (78.22°F)
Dew PointMaxAverageMin
Dew Point22.71°C (72.88°F)22.14°C (71.85°F)20.74°C (69.33°F)
PrecipitationMaxAverageMinSum
Precipitation4.54mm | 0.18in1.51mm | 0.06in0.0mm | 0in46.73mm | 1.84in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.64kmh | 17.8mph20.17kmh | 12.53mph9.88kmh | 6.14mph
Gust Wind37.53kmh | 23.32mph26.67kmh | 16.57mph13.83kmh | 8.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure4.54mb1.51mb0.0mb
Castries

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-05-0127.65 | 81.7721.73 | 71.117515.8 | 9.8229.54 | 1000.443.26 | 0.13
2013-05-0228.64 | 83.5521.73 | 71.117411.85 | 7.3629.51 | 999.450.49 | 0.02
2013-05-0328.64 | 83.5522.71 | 72.88749.88 | 6.1429.51 | 999.452.47 | 0.1
2013-05-0428.64 | 83.5522.71 | 72.887612.84 | 7.9829.48 | 998.460.4 | 0.02
2013-05-0528.64 | 83.5522.71 | 72.887515.8 | 9.8229.51 | 999.450.2 | 0.01
2013-05-0627.65 | 81.7721.73 | 71.117311.85 | 7.3629.57 | 1001.430.0 | 0
2013-05-0727.65 | 81.7720.74 | 69.337116.79 | 10.4329.6 | 1002.410.1 | 0.0
2013-05-0828.64 | 83.5521.73 | 71.116922.71 | 14.1129.66 | 1004.390.4 | 0.02
2013-05-0928.64 | 83.5521.73 | 71.116917.78 | 11.0529.66 | 1004.390.49 | 0.02
2013-05-1027.65 | 81.7721.73 | 71.117318.76 | 11.6629.63 | 1003.41.38 | 0.05
2013-05-1128.64 | 83.5522.71 | 72.887314.81 | 9.229.57 | 1001.432.47 | 0.1
2013-05-1228.64 | 83.5521.73 | 71.116912.84 | 7.9829.57 | 1001.430.4 | 0.02
2013-05-1328.64 | 83.5521.73 | 71.117216.79 | 10.4329.57 | 1001.433.46 | 0.14
2013-05-1428.64 | 83.5522.71 | 72.887221.73 | 13.529.57 | 1001.430.79 | 0.03
2013-05-1528.64 | 83.5522.71 | 72.887122.71 | 14.1129.54 | 1000.440.49 | 0.02
2013-05-1628.64 | 83.5521.73 | 71.117020.74 | 12.8929.57 | 1001.432.27 | 0.09
2013-05-1728.64 | 83.5521.73 | 71.117021.73 | 13.529.6 | 1002.411.09 | 0.04
2013-05-1827.65 | 81.7721.73 | 71.117321.73 | 13.529.6 | 1002.413.06 | 0.12
2013-05-1927.65 | 81.7722.71 | 72.887422.71 | 14.1129.57 | 1001.432.27 | 0.09
2013-05-2027.65 | 81.7721.73 | 71.117319.75 | 12.2729.57 | 1001.430.89 | 0.04
2013-05-2128.64 | 83.5521.73 | 71.116921.73 | 13.529.54 | 1000.440.3 | 0.01
2013-05-2227.65 | 81.7721.73 | 71.117325.68 | 15.9629.54 | 1000.444.54 | 0.18
2013-05-2327.65 | 81.7721.73 | 71.117023.7 | 14.7329.57 | 1001.431.98 | 0.08
2013-05-2428.64 | 83.5521.73 | 71.117221.73 | 13.529.57 | 1001.433.36 | 0.13
2013-05-2528.64 | 83.5522.71 | 72.887423.7 | 14.7329.57 | 1001.431.58 | 0.06
2013-05-2628.64 | 83.5522.71 | 72.887425.68 | 15.9629.57 | 1001.431.78 | 0.07
2013-05-2728.64 | 83.5522.71 | 72.887425.68 | 15.9629.57 | 1001.431.58 | 0.06
2013-05-2828.64 | 83.5522.71 | 72.887424.69 | 15.3429.57 | 1001.431.28 | 0.05
2013-05-2928.64 | 83.5522.71 | 72.887327.65 | 17.1829.57 | 1001.430.89 | 0.04
2013-05-3028.64 | 83.5522.71 | 72.887226.67 | 16.5729.6 | 1002.411.28 | 0.05
2013-05-3128.64 | 83.5522.71 | 72.887328.64 | 17.829.57 | 1001.431.78 | 0.07

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