Simon, Cayenne, French Guiana Climate

Weather: 29.95°C/85.91°F, Wind SW at 6.17 km/h, 79% Humidity, 0% Chance of rain

French Guiana
(Photo by Vlad D on Unsplash)
Contents

Simon Climate Summary

Located at an elevation of 10.01 meters (32.84 feet) above sea level, Simon has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.39ºC (84.9ºF) and it is 1.94% higher than French Guiana’s averages. Simon typically receives about 153.21 millimeters (6.03 inches) of precipitation and has 235.06 rainy days (64.4% of the time) annually.

CountryFrench Guiana
CityCayenne
Longitude-52.3134531
Latitude4.92242
Attitude/Elevation10.01m (32.84ft)
Local timeThursday 15:30
Annual high temperature31.65ºC (88.97ºF)
Annual low temperature26.05ºC (78.89ºF)
Average annual precip.153.21mm (6.03in)
Warmest monthOctober (33.93ºC / 93.07ºF)
Coldest MonthJuly (25.43ºC / 77.77ºF)
Wettest MonthMay (319.21mm / 12.57in)
Driest MonthOctober (27.13mm / 1.07in)
Number of days with rainfall (≥ 1.0 mm)235.06 days (64.4%)
Days with no rain129.94 days (35.6%)
Humidity87.13%

Climate Simon: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.19(89.94)32.19(89.94)32.19(89.94)33.26(91.87)33.26(91.87)34.33(93.79)35.41(95.74)36.48(97.66)36.48(97.66)36.48(97.66)35.41(95.74)34.33(93.79)36.48(97.66)
Average high °C (°F)30.12(86.22)29.7(85.46)30.31(86.56)30.53(86.95)30.67(87.21)31.33(88.39)32.04(89.67)33.15(91.67)33.81(92.86)33.93(93.07)33.0(91.4)31.16(88.09)31.65(88.97)
Daily mean °C (°F)28.38(83.08)28.03(82.45)28.6(83.48)28.83(83.89)28.96(84.13)29.17(84.51)29.39(84.9)30.15(86.27)30.78(87.4)30.92(87.66)30.35(86.63)29.06(84.31)29.39(84.9)
Average low °C (°F)25.74(78.33)25.71(78.28)26.03(78.85)26.3(79.34)26.36(79.45)25.84(78.51)25.43(77.77)25.74(78.33)26.24(79.23)26.52(79.74)26.53(79.75)26.1(78.98)26.05(78.89)
Record low °C (°F)23.6(74.48)23.6(74.48)21.46(70.63)16.09(60.96)16.09(60.96)17.17(62.91)17.17(62.91)0.0(0)24.68(76.42)23.6(74.48)22.53(72.55)20.39(68.7)0.0(0)
Average precipitation mm (inches)160.9(6.33)177.68(7.0)135.23(5.32)231.18(9.1)319.21(12.57)232.56(9.16)148.5(5.85)80.61(3.17)34.88(1.37)27.13(1.07)84.56(3.33)206.05(8.11)153.21(6.03)
Average precipitation days (≥ 1.0 mm)23.5122.7220.6723.627.9926.7325.0615.617.996.7312.6821.7519.59
Average relative humidity (%)88.6890.5888.6989.9191.4689.1987.083.9482.1581.6783.9988.2787.13
Mean monthly sunshine hours10.419.49.639.9610.3110.8611.1511.4711.8711.8811.5210.7510.76

Climate Graph

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

Simon

Simon Temperature by Month

October
30.92°C | 87.66°F
September
30.78°C | 87.4°F
November
30.35°C | 86.63°F
August
30.15°C | 86.27°F
July
29.39°C | 84.9°F
June
29.17°C | 84.51°F
December
29.06°C | 84.31°F
May
28.96°C | 84.13°F
April
28.83°C | 83.89°F
March
28.6°C | 83.48°F
January
28.38°C | 83.08°F
February
28.03°C | 82.45°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 Temperature34.33°C (93.79°F)33.16°C (91.69°F)30.04°C (86.07°F)
Avg Temperature31.11°C (88.0°F)29.94°C (85.89°F)27.9°C (82.22°F)
Min Temperature26.82°C (80.28°F)25.65°C (78.17°F)24.68°C (76.42°F)
Dew PointMaxAverageMin
Dew Point24.68°C (76.42°F)24.23°C (75.61°F)23.6°C (74.48°F)
PrecipitationMaxAverageMinSum
Precipitation11.59mm | 0.46in2.8mm | 0.11in0.0mm | 0in86.91mm | 3.42in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.8kmh | 7.33mph8.96kmh | 5.57mph4.29kmh | 2.67mph
Gust Wind19.31kmh | 12.0mph14.02kmh | 8.71mph7.51kmh | 4.67mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.59mb2.8mb0.0mb
Simon

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-07-0130.04 | 86.0724.68 | 76.42797.51 | 4.6732.16 | 1088.990.97 | 0.04
2017-07-0230.04 | 86.0723.6 | 74.48786.44 | 4.032.16 | 1088.990.32 | 0.01
2017-07-0330.04 | 86.0723.6 | 74.48767.51 | 4.6732.13 | 1087.920.11 | 0.0
2017-07-0430.04 | 86.0723.6 | 74.48759.66 | 6.032.13 | 1087.920.0 | 0
2017-07-0530.04 | 86.0723.6 | 74.487410.73 | 6.6732.13 | 1087.920.75 | 0.03
2017-07-0630.04 | 86.0723.6 | 74.48759.66 | 6.032.16 | 1088.990.0 | 0
2017-07-0730.04 | 86.0723.6 | 74.48758.58 | 5.3332.13 | 1087.922.15 | 0.08
2017-07-0830.04 | 86.0723.6 | 74.48757.51 | 4.6732.13 | 1087.920.54 | 0.02
2017-07-0931.11 | 88.023.6 | 74.48766.44 | 4.032.13 | 1087.922.47 | 0.1
2017-07-1031.11 | 88.023.6 | 74.48758.58 | 5.3332.13 | 1087.920.32 | 0.01
2017-07-1130.04 | 86.0724.68 | 76.42789.66 | 6.032.09 | 1086.853.76 | 0.15
2017-07-1230.04 | 86.0724.68 | 76.42769.66 | 6.032.13 | 1087.923.33 | 0.13
2017-07-1330.04 | 86.0723.6 | 74.48768.58 | 5.3332.13 | 1087.922.68 | 0.11
2017-07-1430.04 | 86.0724.68 | 76.42804.29 | 2.6732.13 | 1087.922.9 | 0.11
2017-07-1531.11 | 88.023.6 | 74.48755.36 | 3.3332.09 | 1086.851.72 | 0.07
2017-07-1631.11 | 88.023.6 | 74.48749.66 | 6.032.09 | 1086.855.47 | 0.22
2017-07-1730.04 | 86.0724.68 | 76.427710.73 | 6.6732.13 | 1087.921.07 | 0.04
2017-07-1831.11 | 88.023.6 | 74.487311.8 | 7.3332.13 | 1087.920.21 | 0.01
2017-07-1930.04 | 86.0724.68 | 76.42818.58 | 5.3332.13 | 1087.925.04 | 0.2
2017-07-2030.04 | 86.0724.68 | 76.428010.73 | 6.6732.13 | 1087.921.18 | 0.05
2017-07-2128.97 | 84.1524.68 | 76.42849.66 | 6.032.13 | 1087.924.29 | 0.17
2017-07-2228.97 | 84.1524.68 | 76.42856.44 | 4.032.16 | 1088.998.37 | 0.33
2017-07-2327.9 | 82.2224.68 | 76.42887.51 | 4.6732.16 | 1088.997.4 | 0.29
2017-07-2428.97 | 84.1524.68 | 76.428711.8 | 7.3332.16 | 1088.996.54 | 0.26
2017-07-2530.04 | 86.0724.68 | 76.428211.8 | 7.3332.13 | 1087.921.61 | 0.06
2017-07-2628.97 | 84.1524.68 | 76.42839.66 | 6.032.13 | 1087.923.86 | 0.15
2017-07-2730.04 | 86.0724.68 | 76.42849.66 | 6.032.09 | 1086.851.61 | 0.06
2017-07-2830.04 | 86.0724.68 | 76.428210.73 | 6.6732.09 | 1086.851.93 | 0.08
2017-07-2930.04 | 86.0724.68 | 76.427910.73 | 6.6732.13 | 1087.921.29 | 0.05
2017-07-3028.97 | 84.1524.68 | 76.42849.66 | 6.032.16 | 1088.993.43 | 0.14
2017-07-3128.97 | 84.1524.68 | 76.42838.58 | 5.3332.13 | 1087.9211.59 | 0.46

Simon 11 Year Historical Weather Data

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