Vieux Grand-Santi, Saint-Laurent-Du-Maroni, French Guiana Climate

Weather: 28.46°C/83.23°F, Wind SW at 0.36 km/h, 88% Humidity, 0.58% Chance of rain

French Guiana
(Photo by Trac Vu on Unsplash)
Contents

Vieux Grand-Santi Climate Summary

Located at an elevation of 62.72 meters (205.77 feet) above sea level, Vieux Grand-Santi has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 27.25ºC (81.05ºF) and it is -0.2% lower than French Guiana’s averages. Vieux Grand-Santi typically receives about 75.2 millimeters (2.96 inches) of precipitation and has 158.38 rainy days (43.39% of the time) annually.

CountryFrench Guiana
CitySaint-Laurent-du-Maroni
Longitude-54.38225
Latitude4.2507342
Attitude/Elevation62.72m (205.77ft)
Local timeSunday 20:44
Annual high temperature30.54ºC (86.97ºF)
Annual low temperature22.49ºC (72.48ºF)
Average annual precip.75.2mm (2.96in)
Warmest monthOctober (33.17ºC / 91.71ºF)
Coldest MonthJuly (22.05ºC / 71.69ºF)
Wettest MonthJune (145.51mm / 5.73in)
Driest MonthOctober (22.91mm / 0.9in)
Number of days with rainfall (≥ 1.0 mm)158.38 days (43.39%)
Days with no rain206.62 days (56.61%)
Humidity81.4%

Climate Vieux Grand-Santi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.69(90.84)31.7(89.06)32.69(90.84)31.7(89.06)32.69(90.84)32.69(90.84)33.68(92.62)35.66(96.19)36.65(97.97)37.64(99.75)35.66(96.19)34.67(94.41)37.64(99.75)
Average high °C (°F)29.37(84.87)28.86(83.95)29.39(84.9)29.58(85.24)29.43(84.97)29.55(85.19)30.49(86.88)31.77(89.19)32.75(90.95)33.17(91.71)31.99(89.58)30.09(86.16)30.54(86.97)
Daily mean °C (°F)26.55(79.79)26.24(79.23)26.7(80.06)26.97(80.55)26.88(80.38)26.61(79.9)27.0(80.6)27.73(81.91)28.43(83.17)28.82(83.88)28.16(82.69)26.93(80.47)27.25(81.05)
Average low °C (°F)22.12(71.82)22.37(72.27)22.62(72.72)22.93(73.27)23.09(73.56)22.39(72.3)22.05(71.69)22.1(71.78)22.39(72.3)22.64(72.75)22.73(72.91)22.48(72.46)22.49(72.48)
Record low °C (°F)19.81(67.66)19.81(67.66)20.8(69.44)17.83(64.09)13.87(56.97)15.85(60.53)17.83(64.09)0.0(0)20.8(69.44)20.8(69.44)13.87(56.97)20.8(69.44)0.0(0)
Average precipitation mm (inches)48.08(1.89)46.67(1.84)41.04(1.62)90.45(3.56)135.65(5.34)145.51(5.73)102.27(4.03)70.19(2.76)33.52(1.32)22.91(0.9)67.33(2.65)98.78(3.89)75.2(2.96)
Average precipitation days (≥ 1.0 mm)10.7213.7812.2416.220.0817.8317.9212.888.196.218.8313.5113.2
Average relative humidity (%)80.4281.5180.0981.5784.7786.4484.3681.1678.5876.6579.2381.9581.4
Mean monthly sunshine hours9.298.148.478.548.889.7710.2810.6510.8310.6710.199.599.61

Climate Graph

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

Vieux Grand-Santi

Vieux Grand-Santi Temperature by Month

October
28.82°C | 83.88°F
September
28.43°C | 83.17°F
November
28.16°C | 82.69°F
August
27.73°C | 81.91°F
July
27.0°C | 80.6°F
April
26.97°C | 80.55°F
December
26.93°C | 80.47°F
May
26.88°C | 80.38°F
March
26.7°C | 80.06°F
June
26.61°C | 79.9°F
January
26.55°C | 79.79°F
February
26.24°C | 79.23°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 Temperature31.7°C (89.06°F)29.65°C (85.37°F)26.74°C (80.13°F)
Avg Temperature27.73°C (81.91°F)27.17°C (80.91°F)24.76°C (76.57°F)
Min Temperature23.77°C (74.79°F)23.14°C (73.65°F)21.79°C (71.22°F)
Dew PointMaxAverageMin
Dew Point23.77°C (74.79°F)22.38°C (72.28°F)20.8°C (69.44°F)
PrecipitationMaxAverageMinSum
Precipitation13.57mm | 0.53in1.96mm | 0.08in0.0mm | 0in58.95mm | 2.32in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.89kmh | 7.39mph9.18kmh | 5.7mph4.95kmh | 3.08mph
Gust Wind17.83kmh | 11.08mph13.87kmh | 8.62mph8.91kmh | 5.54mph
Sea Level PressureMaxAverageMin
Sea Level Pressure13.57mb1.96mb0.0mb
Vieux Grand-Santi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-04-0126.74 | 80.1321.79 | 71.228210.9 | 6.7729.66 | 1004.370.3 | 0.01
2016-04-0226.74 | 80.1320.8 | 69.447810.9 | 6.7729.63 | 1003.380.3 | 0.01
2016-04-0327.73 | 81.9120.8 | 69.44759.9 | 6.1529.63 | 1003.380.3 | 0.01
2016-04-0427.73 | 81.9121.79 | 71.22799.9 | 6.1529.63 | 1003.382.38 | 0.09
2016-04-0527.73 | 81.9121.79 | 71.22789.9 | 6.1529.63 | 1003.380.3 | 0.01
2016-04-0627.73 | 81.9121.79 | 71.22798.91 | 5.5429.6 | 1002.390.3 | 0.01
2016-04-0727.73 | 81.9121.79 | 71.22798.91 | 5.5429.6 | 1002.390.2 | 0.01
2016-04-0827.73 | 81.9120.8 | 69.44758.91 | 5.5429.6 | 1002.390.1 | 0.0
2016-04-0927.73 | 81.9120.8 | 69.44749.9 | 6.1529.57 | 1001.40.0 | 0
2016-04-1026.74 | 80.1322.78 | 73.0828.91 | 5.5429.57 | 1001.42.87 | 0.11
2016-04-1127.73 | 81.9122.78 | 73.0819.9 | 6.1529.57 | 1001.42.18 | 0.09
2016-04-1227.73 | 81.9122.78 | 73.0827.92 | 4.9229.6 | 1002.396.34 | 0.25
2016-04-1326.74 | 80.1322.78 | 73.0848.91 | 5.5429.57 | 1001.42.08 | 0.08
2016-04-1426.74 | 80.1322.78 | 73.0849.9 | 6.1529.57 | 1001.42.67 | 0.11
2016-04-1526.74 | 80.1322.78 | 73.0849.9 | 6.1529.6 | 1002.391.78 | 0.07
2016-04-1626.74 | 80.1322.78 | 73.0848.91 | 5.5429.6 | 1002.391.58 | 0.06
2016-04-1726.74 | 80.1321.79 | 71.22838.91 | 5.5429.6 | 1002.391.49 | 0.06
2016-04-1826.74 | 80.1321.79 | 71.22829.9 | 6.1529.6 | 1002.390.59 | 0.02
2016-04-1926.74 | 80.1321.79 | 71.22829.9 | 6.1529.6 | 1002.390.89 | 0.04
2016-04-2026.74 | 80.1322.78 | 73.0859.9 | 6.1529.6 | 1002.392.97 | 0.12
2016-04-2127.73 | 81.9122.78 | 73.0836.93 | 4.3129.57 | 1001.43.76 | 0.15
2016-04-2227.73 | 81.9122.78 | 73.0837.92 | 4.9229.6 | 1002.392.28 | 0.09
2016-04-2327.73 | 81.9122.78 | 73.08311.89 | 7.3929.57 | 1001.44.56 | 0.18
2016-04-2426.74 | 80.1322.78 | 73.0848.91 | 5.5429.54 | 1000.40.2 | 0.01
2016-04-2527.73 | 81.9122.78 | 73.0847.92 | 4.9229.54 | 1000.42.48 | 0.1
2016-04-2627.73 | 81.9123.77 | 74.79847.92 | 4.9229.54 | 1000.40.0 | 0
2016-04-2727.73 | 81.9123.77 | 74.79829.9 | 6.1529.54 | 1000.40.3 | 0.01
2016-04-2827.73 | 81.9122.78 | 73.0818.91 | 5.5429.57 | 1001.40.0 | 0
2016-04-2925.75 | 78.3523.77 | 74.79918.91 | 5.5429.57 | 1001.413.57 | 0.53
2016-04-3024.76 | 76.5723.77 | 74.79954.95 | 3.0829.57 | 1001.42.18 | 0.09

Vieux Grand-Santi 11 Year Historical Weather Data

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