Grand-Case, Saint Martin, Saint Martin Climate

Weather: 28.63°C/83.53°F, Wind SW at 3.6 km/h, 76% Humidity, 0% Chance of rain

Saint Martin
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Contents

Grand-Case Climate Summary

Located at an elevation of 0.67 meters (2.2 feet) above sea level, Grand-Case has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 26.59ºC (79.86ºF) and it is -0.48% lower than Saint Martin’s averages. Grand-Case typically receives about 149.98 millimeters (5.9 inches) of precipitation and has 223.41 rainy days (61.21% of the time) annually.

CountrySaint Martin
CitySaint Martin
Longitude-63.0544967
Latitude18.1000606
Attitude/Elevation0.67m (2.2ft)
Local timeThursday 23:32
Annual high temperature26.83ºC (80.29ºF)
Annual low temperature26.04ºC (78.87ºF)
Average annual precip.149.98mm (5.9in)
Warmest monthSeptember (28.26ºC / 82.87ºF)
Coldest MonthMarch (24.47ºC / 76.05ºF)
Wettest MonthOctober (255.17mm / 10.05in)
Driest MonthFebruary (48.54mm / 1.91in)
Number of days with rainfall (≥ 1.0 mm)223.41 days (61.21%)
Days with no rain141.59 days (38.79%)
Humidity75.02%

Climate Grand-Case: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)26.52(79.74)26.52(79.74)26.52(79.74)27.5(81.5)28.49(83.28)28.49(83.28)28.49(83.28)29.47(85.05)29.47(85.05)29.47(85.05)28.49(83.28)27.5(81.5)29.47(85.05)
Average high °C (°F)25.63(78.13)25.48(77.86)25.36(77.65)25.88(78.58)26.61(79.9)27.44(81.39)27.67(81.81)28.04(82.47)28.26(82.87)28.0(82.4)27.24(81.03)26.32(79.38)26.83(80.29)
Daily mean °C (°F)25.4(77.72)25.21(77.38)25.1(77.18)25.59(78.06)26.4(79.52)27.23(81.01)27.48(81.46)27.81(82.06)27.99(82.38)27.76(81.97)27.03(80.65)26.09(78.96)26.59(79.86)
Average low °C (°F)24.83(76.69)24.64(76.35)24.47(76.05)25.18(77.32)25.91(78.64)26.69(80.04)26.94(80.49)27.33(81.19)27.48(81.46)27.21(80.98)26.34(79.41)25.47(77.85)26.04(78.87)
Record low °C (°F)18.66(65.59)18.66(65.59)17.68(63.82)19.65(67.37)20.63(69.13)21.61(70.9)20.63(69.13)21.61(70.9)21.61(70.9)20.63(69.13)18.66(65.59)19.65(67.37)17.68(63.82)
Average precipitation mm (inches)60.77(2.39)48.54(1.91)63.15(2.49)101.38(3.99)196.32(7.73)114.26(4.5)168.71(6.64)231.14(9.1)229.15(9.02)255.17(10.05)231.25(9.1)100.06(3.94)149.99(5.91)
Average precipitation days (≥ 1.0 mm)15.012.8612.2316.2621.0717.6822.7722.521.1722.3321.7917.7718.61
Average relative humidity (%)73.4273.6473.8374.876.7176.6476.876.6375.3274.3474.473.7575.03
Mean monthly sunshine hours9.2110.9910.8711.9212.412.4112.4312.1911.468.138.018.0710.68

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Grand-Case in recent years.

Grand-Case

Grand-Case Temperature by Month

September
27.99°C | 82.38°F
August
27.81°C | 82.06°F
October
27.76°C | 81.97°F
July
27.48°C | 81.46°F
June
27.23°C | 81.01°F
November
27.03°C | 80.65°F
May
26.4°C | 79.52°F
December
26.09°C | 78.96°F
April
25.59°C | 78.06°F
January
25.4°C | 77.72°F
February
25.21°C | 77.38°F
March
25.1°C | 77.18°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 Temperature26.52°C (79.74°F)25.41°C (77.74°F)24.56°C (76.21°F)
Avg Temperature25.54°C (77.97°F)24.81°C (76.66°F)22.59°C (72.66°F)
Min Temperature25.54°C (77.97°F)24.02°C (75.24°F)20.63°C (69.13°F)
Dew PointMaxAverageMin
Dew Point20.63°C (69.13°F)19.93°C (67.87°F)17.68°C (63.82°F)
PrecipitationMaxAverageMinSum
Precipitation10.61mm | 0.42in1.89mm | 0.07in0.0mm | 0in58.73mm | 2.31in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.59kmh | 14.04mph17.14kmh | 10.65mph7.86kmh | 4.88mph
Gust Wind48.13kmh | 29.91mph35.24kmh | 21.9mph16.7kmh | 10.38mph
Sea Level PressureMaxAverageMin
Sea Level Pressure10.61mb1.89mb0.0mb
Grand-Case

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-01-0125.54 | 77.9720.63 | 69.137419.65 | 12.2129.53 | 999.981.96 | 0.08
2019-01-0224.56 | 76.2119.65 | 67.377721.61 | 13.4329.53 | 999.982.46 | 0.1
2019-01-0325.54 | 77.9720.63 | 69.137322.59 | 14.0429.53 | 999.980.79 | 0.03
2019-01-0425.54 | 77.9720.63 | 69.137621.61 | 13.4329.56 | 1000.960.69 | 0.03
2019-01-0525.54 | 77.9720.63 | 69.137221.61 | 13.4329.53 | 999.980.29 | 0.01
2019-01-0624.56 | 76.2120.63 | 69.137620.63 | 12.8229.53 | 999.981.67 | 0.07
2019-01-0725.54 | 77.9720.63 | 69.137719.65 | 12.2129.53 | 999.981.47 | 0.06
2019-01-0824.56 | 76.2120.63 | 69.137615.72 | 9.7729.5 | 999.04.42 | 0.17
2019-01-0924.56 | 76.2119.65 | 67.377414.73 | 9.1529.47 | 998.020.49 | 0.02
2019-01-1025.54 | 77.9719.65 | 67.377210.81 | 6.7229.44 | 997.030.49 | 0.02
2019-01-1125.54 | 77.9719.65 | 67.37717.86 | 4.8829.47 | 998.020.0 | 0
2019-01-1224.56 | 76.2120.63 | 69.137510.81 | 6.7229.53 | 999.9810.61 | 0.42
2019-01-1325.54 | 77.9720.63 | 69.137514.73 | 9.1529.53 | 999.984.22 | 0.17
2019-01-1424.56 | 76.2119.65 | 67.377312.77 | 7.9329.53 | 999.982.26 | 0.09
2019-01-1524.56 | 76.2119.65 | 67.377012.77 | 7.9329.5 | 999.00.0 | 0
2019-01-1624.56 | 76.2120.63 | 69.137713.75 | 8.5429.53 | 999.982.06 | 0.08
2019-01-1724.56 | 76.2119.65 | 67.377212.77 | 7.9329.53 | 999.980.29 | 0.01
2019-01-1824.56 | 76.2118.66 | 65.596711.79 | 7.3329.5 | 999.00.0 | 0
2019-01-1924.56 | 76.2119.65 | 67.377514.73 | 9.1529.5 | 999.03.05 | 0.12
2019-01-2024.56 | 76.2120.63 | 69.137618.66 | 11.5929.53 | 999.983.44 | 0.14
2019-01-2124.56 | 76.2120.63 | 69.137813.75 | 8.5429.56 | 1000.963.83 | 0.15
2019-01-2225.54 | 77.9720.63 | 69.137515.72 | 9.7729.59 | 1001.950.39 | 0.02
2019-01-2324.56 | 76.2120.63 | 69.137520.63 | 12.8229.59 | 1001.952.06 | 0.08
2019-01-2425.54 | 77.9720.63 | 69.137620.63 | 12.8229.56 | 1000.962.95 | 0.12
2019-01-2524.56 | 76.2119.65 | 67.377522.59 | 14.0429.56 | 1000.965.3 | 0.21
2019-01-2625.54 | 77.9719.65 | 67.377122.59 | 14.0429.53 | 999.980.1 | 0.0
2019-01-2725.54 | 77.9719.65 | 67.377322.59 | 14.0429.5 | 999.01.18 | 0.05
2019-01-2824.56 | 76.2119.65 | 67.377322.59 | 14.0429.5 | 999.00.0 | 0
2019-01-2924.56 | 76.2118.66 | 65.597315.72 | 9.7729.47 | 998.020.39 | 0.02
2019-01-3022.59 | 72.6617.68 | 63.827417.68 | 10.9929.5 | 999.01.38 | 0.05
2019-01-3122.59 | 72.6617.68 | 63.827217.68 | 10.9929.5 | 999.00.49 | 0.02

Grand-Case 11 Year Historical Weather Data

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