Boulanger, Cayenne, French Guiana Climate

Weather: 27.98°C/82.36°F, Wind SW at 3.09 km/h, 83% Humidity, 0% Chance of rain

Boulanger Climate Summary

Located at an elevation of 12 meters (39.37 feet) above sea level, Boulanger has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 27.02ºC (80.64ºF) and it is -0.43% lower than French Guiana’s averages. Boulanger typically receives about 140.85 millimeters (5.55 inches) of precipitation and has 216.09 rainy days (59.2% of the time) annually.

CountryFrench Guiana
CityCayenne
Longitude-52.3216538
Latitude4.9209301
Attitude/Elevation12m (39.37ft)
Local timeSaturday 13:19
Annual high temperature29.1ºC (84.38ºF)
Annual low temperature23.95ºC (75.11ºF)
Average annual precip.140.85mm (5.55in)
Warmest monthOctober (31.19ºC / 88.14ºF)
Coldest MonthJuly (23.38ºC / 74.08ºF)
Wettest MonthMay (293.47mm / 11.55in)
Driest MonthOctober (24.95mm / 0.98in)
Number of days with rainfall (≥ 1.0 mm)216.09 days (59.2%)
Days with no rain148.91 days (40.8%)
Humidity80.1%

Climate Boulanger: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.59(85.26)29.59(85.26)29.59(85.26)30.58(87.04)30.58(87.04)31.56(88.81)32.55(90.59)33.54(92.37)33.54(92.37)33.54(92.37)32.55(90.59)31.56(88.81)33.54(92.37)
Average high °C (°F)27.69(81.84)27.3(81.14)27.87(82.17)28.07(82.53)28.2(82.76)28.8(83.84)29.45(85.01)30.48(86.86)31.08(87.94)31.19(88.14)30.34(86.61)28.65(83.57)29.1(84.38)
Daily mean °C (°F)26.09(78.96)25.77(78.39)26.3(79.34)26.5(79.7)26.62(79.92)26.82(80.28)27.02(80.64)27.72(81.9)28.3(82.94)28.43(83.17)27.91(82.24)26.72(80.1)27.02(80.64)
Average low °C (°F)23.66(74.59)23.63(74.53)23.93(75.07)24.18(75.52)24.24(75.63)23.75(74.75)23.38(74.08)23.66(74.59)24.13(75.43)24.38(75.88)24.39(75.9)24.0(75.2)23.95(75.11)
Record low °C (°F)21.7(71.06)21.7(71.06)19.73(67.51)14.8(58.64)14.8(58.64)15.78(60.4)15.78(60.4)0.0(0)22.69(72.84)21.7(71.06)20.71(69.28)18.74(65.73)0.0(0)
Average precipitation mm (inches)147.93(5.82)163.36(6.43)124.33(4.89)212.54(8.37)293.47(11.55)213.81(8.42)136.53(5.38)74.11(2.92)32.07(1.26)24.95(0.98)77.74(3.06)189.44(7.46)140.86(5.55)
Average precipitation days (≥ 1.0 mm)21.6120.8919.0121.725.7424.5723.0414.357.356.1811.6619.9918.01
Average relative humidity (%)81.5383.2881.5482.6684.0982.079.9977.1875.5375.0877.2281.1580.11
Mean monthly sunshine hours9.578.648.869.159.489.9810.2510.5410.9110.9210.599.889.89

Climate Graph

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

Boulanger

Boulanger Temperature by Month

October
28.43°C | 83.17°F
September
28.3°C | 82.94°F
November
27.91°C | 82.24°F
August
27.72°C | 81.9°F
July
27.02°C | 80.64°F
June
26.82°C | 80.28°F
December
26.72°C | 80.1°F
May
26.62°C | 79.92°F
April
26.5°C | 79.7°F
March
26.3°C | 79.34°F
January
26.09°C | 78.96°F
February
25.77°C | 78.39°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 Temperature32.55°C (90.59°F)30.86°C (87.55°F)29.59°C (85.26°F)
Avg Temperature28.61°C (83.5°F)28.19°C (82.74°F)27.62°C (81.72°F)
Min Temperature25.65°C (78.17°F)24.44°C (75.99°F)23.67°C (74.61°F)
Dew PointMaxAverageMin
Dew Point23.67°C (74.61°F)22.69°C (72.84°F)21.7°C (71.06°F)
PrecipitationMaxAverageMinSum
Precipitation2.47mm | 0.1in0.53mm | 0.02in0.0mm | 0in16.28mm | 0.64in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind12.82kmh | 7.97mph9.93kmh | 6.17mph6.9kmh | 4.29mph
Gust Wind18.74kmh | 11.64mph14.48kmh | 9.0mph10.85kmh | 6.74mph
Sea Level PressureMaxAverageMin
Sea Level Pressure2.47mb0.53mb0.0mb
Boulanger

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-10-0128.61 | 83.522.69 | 72.84787.89 | 4.929.39 | 995.280.0 | 0
2017-10-0228.61 | 83.522.69 | 72.84799.86 | 6.1329.39 | 995.282.47 | 0.1
2017-10-0328.61 | 83.521.7 | 71.067412.82 | 7.9729.42 | 996.260.0 | 0
2017-10-0428.61 | 83.522.69 | 72.84759.86 | 6.1329.45 | 997.250.0 | 0
2017-10-0528.61 | 83.522.69 | 72.84799.86 | 6.1329.48 | 998.241.18 | 0.05
2017-10-0627.62 | 81.7223.67 | 74.617910.85 | 6.7429.48 | 998.240.0 | 0
2017-10-0728.61 | 83.522.69 | 72.84789.86 | 6.1329.48 | 998.240.0 | 0
2017-10-0828.61 | 83.522.69 | 72.84777.89 | 4.929.45 | 997.250.1 | 0.0
2017-10-0928.61 | 83.522.69 | 72.84799.86 | 6.1329.45 | 997.251.68 | 0.07
2017-10-1028.61 | 83.522.69 | 72.847610.85 | 6.7429.45 | 997.250.1 | 0.0
2017-10-1127.62 | 81.7223.67 | 74.61827.89 | 4.929.42 | 996.262.17 | 0.09
2017-10-1227.62 | 81.7223.67 | 74.618211.84 | 7.3629.42 | 996.260.49 | 0.02
2017-10-1328.61 | 83.522.69 | 72.847711.84 | 7.3629.42 | 996.260.0 | 0
2017-10-1427.62 | 81.7221.7 | 71.067611.84 | 7.3629.45 | 997.250.0 | 0
2017-10-1528.61 | 83.522.69 | 72.847810.85 | 6.7429.48 | 998.240.0 | 0
2017-10-1628.61 | 83.522.69 | 72.84768.88 | 5.5229.51 | 999.220.1 | 0.0
2017-10-1728.61 | 83.522.69 | 72.847810.85 | 6.7429.51 | 999.220.0 | 0
2017-10-1827.62 | 81.7222.69 | 72.847711.84 | 7.3629.48 | 998.240.79 | 0.03
2017-10-1927.62 | 81.7222.69 | 72.847811.84 | 7.3629.48 | 998.240.0 | 0
2017-10-2028.61 | 83.521.7 | 71.067511.84 | 7.3629.48 | 998.240.0 | 0
2017-10-2127.62 | 81.7222.69 | 72.847711.84 | 7.3629.48 | 998.240.0 | 0
2017-10-2227.62 | 81.7222.69 | 72.84838.88 | 5.5229.48 | 998.242.17 | 0.09
2017-10-2327.62 | 81.7222.69 | 72.84807.89 | 4.929.45 | 997.250.1 | 0.0
2017-10-2428.61 | 83.522.69 | 72.84786.9 | 4.2929.42 | 996.261.68 | 0.07
2017-10-2528.61 | 83.522.69 | 72.84788.88 | 5.5229.45 | 997.250.0 | 0
2017-10-2628.61 | 83.522.69 | 72.84789.86 | 6.1329.45 | 997.250.49 | 0.02
2017-10-2727.62 | 81.7222.69 | 72.84828.88 | 5.5229.45 | 997.250.39 | 0.02
2017-10-2827.62 | 81.7222.69 | 72.84808.88 | 5.5229.42 | 996.260.1 | 0.0
2017-10-2927.62 | 81.7222.69 | 72.84808.88 | 5.5229.42 | 996.260.89 | 0.04
2017-10-3027.62 | 81.7222.69 | 72.84818.88 | 5.5229.42 | 996.260.89 | 0.04
2017-10-3128.61 | 83.522.69 | 72.84798.88 | 5.5229.42 | 996.260.49 | 0.02

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