Certitude, Saint-Laurent-Du-Maroni, French Guiana Climate

Weather: 28.72°C/83.7°F, Wind SW at 1.48 km/h, 67% Humidity, 0% Chance of rain

French Guiana
(Photo by Paul Fleury on Unsplash)

Certitude Climate Summary

Located at an elevation of 280.91 meters (921.62 feet) above sea level, Certitude has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 28.77ºC (83.79ºF) and it is 1.32% higher than French Guiana’s averages. Certitude typically receives about 79.4 millimeters (3.13 inches) of precipitation and has 167.22 rainy days (45.81% of the time) annually.

CountryFrench Guiana
CitySaint-Laurent-du-Maroni
Longitude-53.266667
Latitude3.833333
Attitude/Elevation280.91m (921.62ft)
Local timeThursday 14:05
Annual high temperature32.24ºC (90.03ºF)
Annual low temperature23.75ºC (74.75ºF)
Average annual precip.79.4mm (3.13in)
Warmest monthOctober (35.02ºC / 95.04ºF)
Coldest MonthJuly (23.28ºC / 73.9ºF)
Wettest MonthJune (153.64mm / 6.05in)
Driest MonthOctober (24.19mm / 0.95in)
Number of days with rainfall (≥ 1.0 mm)167.22 days (45.81%)
Days with no rain197.78 days (54.19%)
Humidity85.94%

Climate Certitude: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)34.51(94.12)33.47(92.25)34.51(94.12)33.47(92.25)34.51(94.12)34.51(94.12)35.56(96.01)37.65(99.77)38.69(101.64)39.74(103.53)37.65(99.77)36.6(97.88)39.74(103.53)
Average high °C (°F)31.01(87.82)30.47(86.85)31.03(87.85)31.23(88.21)31.07(87.93)31.2(88.16)32.19(89.94)33.54(92.37)34.57(94.23)35.02(95.04)33.78(92.8)31.77(89.19)32.24(90.03)
Daily mean °C (°F)28.03(82.45)27.7(81.86)28.19(82.74)28.48(83.26)28.38(83.08)28.1(82.58)28.51(83.32)29.28(84.7)30.01(86.02)30.43(86.77)29.73(85.51)28.44(83.19)28.77(83.79)
Average low °C (°F)23.35(74.03)23.61(74.5)23.89(75.0)24.21(75.58)24.38(75.88)23.64(74.55)23.28(73.9)23.33(73.99)23.64(74.55)23.91(75.04)24.0(75.2)23.74(74.73)23.75(74.75)
Record low °C (°F)20.92(69.66)20.92(69.66)21.96(71.53)18.82(65.88)14.64(58.35)16.73(62.11)18.82(65.88)0.0(0)21.96(71.53)21.96(71.53)14.64(58.35)21.96(71.53)0.0(0)
Average precipitation mm (inches)50.76(2.0)49.28(1.94)43.33(1.71)95.5(3.76)143.22(5.64)153.64(6.05)107.98(4.25)74.11(2.92)35.39(1.39)24.19(0.95)71.09(2.8)104.3(4.11)79.4(3.13)
Average precipitation days (≥ 1.0 mm)11.3214.5512.9317.1121.218.8218.9213.68.656.569.3214.2613.94
Average relative humidity (%)84.9186.0684.5686.1289.591.2789.0785.6982.9680.9383.6586.5385.94
Mean monthly sunshine hours9.818.68.949.019.3810.3110.8611.2411.4311.2610.7610.1210.14

Climate Graph

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

Certitude

Certitude Temperature by Month

October
30.43°C | 86.77°F
September
30.01°C | 86.02°F
November
29.73°C | 85.51°F
August
29.28°C | 84.7°F
July
28.51°C | 83.32°F
April
28.48°C | 83.26°F
December
28.44°C | 83.19°F
May
28.38°C | 83.08°F
March
28.19°C | 82.74°F
June
28.1°C | 82.58°F
January
28.03°C | 82.45°F
February
27.7°C | 81.86°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 Temperature33.47°C (92.25°F)31.64°C (88.95°F)29.28°C (84.7°F)
Avg Temperature29.28°C (84.7°F)28.71°C (83.68°F)27.19°C (80.94°F)
Min Temperature25.1°C (77.18°F)24.39°C (75.9°F)23.01°C (73.42°F)
Dew PointMaxAverageMin
Dew Point24.05°C (75.29°F)22.94°C (73.29°F)21.96°C (71.53°F)
PrecipitationMaxAverageMinSum
Precipitation3.97mm | 0.16in0.7mm | 0.03in0.0mm | 0in21.71mm | 0.85in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind13.6kmh | 8.45mph10.53kmh | 6.54mph8.37kmh | 5.2mph
Gust Wind19.87kmh | 12.35mph15.55kmh | 9.66mph12.55kmh | 7.8mph
Sea Level PressureMaxAverageMin
Sea Level Pressure3.97mb0.7mb0.0mb
Certitude

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-03-0128.24 | 82.8323.01 | 73.42829.41 | 5.8531.28 | 1059.40.31 | 0.01
2016-03-0228.24 | 82.8321.96 | 71.53789.41 | 5.8531.28 | 1059.40.21 | 0.01
2016-03-0329.28 | 84.723.01 | 73.42798.37 | 5.231.25 | 1058.350.31 | 0.01
2016-03-0429.28 | 84.724.05 | 75.29829.41 | 5.8531.25 | 1058.351.99 | 0.08
2016-03-0529.28 | 84.721.96 | 71.537510.46 | 6.531.25 | 1058.350.1 | 0.0
2016-03-0628.24 | 82.8321.96 | 71.53779.41 | 5.8531.28 | 1059.40.1 | 0.0
2016-03-0729.28 | 84.721.96 | 71.53759.41 | 5.8531.28 | 1059.40.0 | 0
2016-03-0828.24 | 82.8323.01 | 73.42799.41 | 5.8531.28 | 1059.40.0 | 0
2016-03-0928.24 | 82.8321.96 | 71.53779.41 | 5.8531.28 | 1059.40.1 | 0.0
2016-03-1028.24 | 82.8321.96 | 71.53769.41 | 5.8531.28 | 1059.40.1 | 0.0
2016-03-1129.28 | 84.723.01 | 73.42788.37 | 5.231.28 | 1059.40.52 | 0.02
2016-03-1229.28 | 84.723.01 | 73.42789.41 | 5.8531.28 | 1059.40.84 | 0.03
2016-03-1327.19 | 80.9423.01 | 73.42859.41 | 5.8531.31 | 1060.441.05 | 0.04
2016-03-1429.28 | 84.723.01 | 73.42759.41 | 5.8531.28 | 1059.40.1 | 0.0
2016-03-1529.28 | 84.721.96 | 71.537610.46 | 6.531.28 | 1059.40.1 | 0.0
2016-03-1629.28 | 84.723.01 | 73.427710.46 | 6.531.28 | 1059.40.1 | 0.0
2016-03-1729.28 | 84.723.01 | 73.42789.41 | 5.8531.28 | 1059.40.0 | 0
2016-03-1829.28 | 84.724.05 | 75.298110.46 | 6.531.25 | 1058.350.94 | 0.04
2016-03-1929.28 | 84.724.05 | 75.297911.5 | 7.1531.28 | 1059.40.94 | 0.04
2016-03-2028.24 | 82.8323.01 | 73.427711.5 | 7.1531.28 | 1059.40.52 | 0.02
2016-03-2129.28 | 84.723.01 | 73.427812.55 | 7.831.31 | 1060.440.52 | 0.02
2016-03-2229.28 | 84.723.01 | 73.427612.55 | 7.831.31 | 1060.440.63 | 0.02
2016-03-2329.28 | 84.723.01 | 73.427713.6 | 8.4531.31 | 1060.440.63 | 0.02
2016-03-2428.24 | 82.8321.96 | 71.537513.6 | 8.4531.28 | 1059.40.21 | 0.01
2016-03-2529.28 | 84.721.96 | 71.537213.6 | 8.4531.28 | 1059.40.21 | 0.01
2016-03-2628.24 | 82.8324.05 | 75.298312.55 | 7.831.28 | 1059.42.09 | 0.08
2016-03-2728.24 | 82.8324.05 | 75.298313.6 | 8.4531.28 | 1059.41.46 | 0.06
2016-03-2828.24 | 82.8323.01 | 73.427911.5 | 7.1531.28 | 1059.41.05 | 0.04
2016-03-2927.19 | 80.9423.01 | 73.42839.41 | 5.8531.31 | 1060.441.67 | 0.07
2016-03-3029.28 | 84.724.05 | 75.29829.41 | 5.8531.28 | 1059.40.94 | 0.04
2016-03-3127.19 | 80.9424.05 | 75.29879.41 | 5.8531.31 | 1060.443.97 | 0.16

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