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

Weather: 21.94°C/71.49°F, Wind SW at 0.63 km/h, 96% Humidity, 0% Chance of rain

French Guiana
(Photo by Paul Fleury on Unsplash)

Bossou Climate Summary

Located at an elevation of 23.3 meters (76.44 feet) above sea level, Bossou has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 27.52ºC (81.54ºF) and it is 0.07% higher than French Guiana’s averages. Bossou typically receives about 75.94 millimeters (2.99 inches) of precipitation and has 159.94 rainy days (43.82% of the time) annually.

CountryFrench Guiana
CitySaint-Laurent-du-Maroni
Longitude-54.0248906
Latitude5.4838804
Attitude/Elevation23.3m (76.44ft)
Local timeSaturday 06:42
Annual high temperature30.84ºC (87.51ºF)
Annual low temperature22.72ºC (72.9ºF)
Average annual precip.75.94mm (2.99in)
Warmest monthOctober (33.5ºC / 92.3ºF)
Coldest MonthJuly (22.27ºC / 72.09ºF)
Wettest MonthJune (146.95mm / 5.79in)
Driest MonthOctober (23.14mm / 0.91in)
Number of days with rainfall (≥ 1.0 mm)159.94 days (43.82%)
Days with no rain205.06 days (56.18%)
Humidity82.2%

Climate Bossou: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.01(91.42)32.01(89.62)33.01(91.42)32.01(89.62)33.01(91.42)33.01(91.42)34.01(93.22)36.01(96.82)37.01(98.62)38.01(100.42)36.01(96.82)35.01(95.02)38.01(100.42)
Average high °C (°F)29.66(85.39)29.15(84.47)29.68(85.42)29.87(85.77)29.72(85.5)29.84(85.71)30.79(87.42)32.08(89.74)33.07(91.53)33.5(92.3)32.31(90.16)30.39(86.7)30.84(87.51)
Daily mean °C (°F)26.81(80.26)26.5(79.7)26.97(80.55)27.24(81.03)27.15(80.87)26.88(80.38)27.27(81.09)28.01(82.42)28.71(83.68)29.11(84.4)28.44(83.19)27.2(80.96)27.52(81.54)
Average low °C (°F)22.34(72.21)22.59(72.66)22.85(73.13)23.16(73.69)23.32(73.98)22.61(72.7)22.27(72.09)22.32(72.18)22.61(72.7)22.87(73.17)22.96(73.33)22.71(72.88)22.72(72.9)
Record low °C (°F)20.01(68.02)20.01(68.02)21.01(69.82)18.01(64.42)14.0(57.2)16.0(60.8)18.01(64.42)0.0(0)21.01(69.82)21.01(69.82)14.0(57.2)21.01(69.82)0.0(0)
Average precipitation mm (inches)48.55(1.91)47.13(1.86)41.44(1.63)91.35(3.6)136.99(5.39)146.95(5.79)103.28(4.07)70.88(2.79)33.85(1.33)23.14(0.91)68.0(2.68)99.76(3.93)75.94(2.99)
Average precipitation days (≥ 1.0 mm)10.8213.9112.3616.3620.2818.0118.113.08.276.278.9113.6413.33
Average relative humidity (%)81.2182.3180.8882.3785.6187.385.281.9679.3577.4180.0182.7682.2
Mean monthly sunshine hours9.388.228.558.628.979.8610.3810.7510.9310.7710.299.689.7

Climate Graph

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

Bossou

Bossou Temperature by Month

October
29.11°C | 84.4°F
September
28.71°C | 83.68°F
November
28.44°C | 83.19°F
August
28.01°C | 82.42°F
July
27.27°C | 81.09°F
April
27.24°C | 81.03°F
December
27.2°C | 80.96°F
May
27.15°C | 80.87°F
March
26.97°C | 80.55°F
June
26.88°C | 80.38°F
January
26.81°C | 80.26°F
February
26.5°C | 79.7°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 Temperature32.01°C (89.62°F)30.34°C (86.61°F)26.01°C (78.82°F)
Avg Temperature29.01°C (84.22°F)27.34°C (81.21°F)24.01°C (75.22°F)
Min Temperature24.01°C (75.22°F)22.81°C (73.06°F)18.01°C (64.42°F)
Dew PointMaxAverageMin
Dew Point24.01°C (75.22°F)22.21°C (71.98°F)21.01°C (69.82°F)
PrecipitationMaxAverageMinSum
Precipitation88.63mm | 3.49in7.27mm | 0.29in0.5mm | 0.02in218.03mm | 8.58in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind8.0kmh | 4.97mph6.67kmh | 4.14mph4.0kmh | 2.49mph
Gust Wind13.0kmh | 8.08mph10.27kmh | 6.38mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure88.63mb7.27mb0.5mb
Bossou

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-04-0128.01 | 82.4221.01 | 69.82766.0 | 3.7329.89 | 1012.31.0 | 0.04
2019-04-0228.01 | 82.4221.01 | 69.82747.0 | 4.3529.92 | 1013.30.5 | 0.02
2019-04-0328.01 | 82.4221.01 | 69.82778.0 | 4.9729.92 | 1013.33.8 | 0.15
2019-04-0428.01 | 82.4221.01 | 69.82747.0 | 4.3529.92 | 1013.31.1 | 0.04
2019-04-0527.01 | 80.6221.01 | 69.82786.0 | 3.7329.92 | 1013.33.0 | 0.12
2019-04-0628.01 | 82.4222.01 | 71.62788.0 | 4.9729.95 | 1014.33.0 | 0.12
2019-04-0724.01 | 75.2222.01 | 71.62856.0 | 3.7329.95 | 1014.34.9 | 0.19
2019-04-0827.01 | 80.6222.01 | 71.62837.0 | 4.3529.95 | 1014.32.9 | 0.11
2019-04-0924.01 | 75.2223.01 | 73.42914.0 | 2.4929.92 | 1013.36.6 | 0.26
2019-04-1028.01 | 82.4222.01 | 71.62807.0 | 4.3529.89 | 1012.34.3 | 0.17
2019-04-1128.01 | 82.4223.01 | 73.42817.0 | 4.3529.92 | 1013.35.3 | 0.21
2019-04-1228.01 | 82.4222.01 | 71.62787.0 | 4.3529.92 | 1013.32.4 | 0.09
2019-04-1328.01 | 82.4222.01 | 71.62807.0 | 4.3529.89 | 1012.34.6 | 0.18
2019-04-1427.01 | 80.6223.01 | 73.42837.0 | 4.3529.89 | 1012.38.0 | 0.31
2019-04-1526.01 | 78.8223.01 | 73.42886.0 | 3.7329.92 | 1013.312.1 | 0.48
2019-04-1627.01 | 80.6223.01 | 73.42866.0 | 3.7329.92 | 1013.38.7 | 0.34
2019-04-1728.01 | 82.4223.01 | 73.42837.0 | 4.3529.86 | 1011.32.5 | 0.1
2019-04-1829.01 | 84.2222.01 | 71.62778.0 | 4.9729.86 | 1011.30.5 | 0.02
2019-04-1928.01 | 82.4222.01 | 71.62788.0 | 4.9729.89 | 1012.32.2 | 0.09
2019-04-2028.01 | 82.4223.01 | 73.42798.0 | 4.9729.92 | 1013.36.8 | 0.27
2019-04-2128.01 | 82.4221.01 | 69.82767.0 | 4.3529.89 | 1012.31.3 | 0.05
2019-04-2227.01 | 80.6223.01 | 73.42845.0 | 3.1129.86 | 1011.39.3 | 0.37
2019-04-2326.01 | 78.8224.01 | 75.22945.0 | 3.1129.86 | 1011.388.63 | 3.49
2019-04-2426.01 | 78.8224.01 | 75.22915.0 | 3.1129.89 | 1012.316.1 | 0.63
2019-04-2527.01 | 80.6223.01 | 73.42876.0 | 3.7329.89 | 1012.311.2 | 0.44
2019-04-2628.01 | 82.4222.01 | 71.62787.0 | 4.3529.92 | 1013.31.1 | 0.04
2019-04-2728.01 | 82.4221.01 | 69.82786.0 | 3.7329.92 | 1013.31.1 | 0.04
2019-04-2827.01 | 80.6222.01 | 71.62817.0 | 4.3529.89 | 1012.31.3 | 0.05
2019-04-2928.01 | 82.4222.01 | 71.62777.0 | 4.3529.89 | 1012.31.9 | 0.07
2019-04-3028.01 | 82.4222.01 | 71.62798.0 | 4.9729.92 | 1013.31.9 | 0.07

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