Cayenne, French Guiana Climate
Weather: 25°C/76.82°F, Wind SW at 1.8 km/h, 91% Humidity, 0% Chance of rain
Cayenne Climate Summary
Located at an elevation of 10.01 meters (32.84 feet) above sea level, Cayenne has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 27.39ºC (81.3ºF) and it is -0.06% lower than French Guiana’s averages. Cayenne typically receives about 142.8 millimeters (5.62 inches) of precipitation and has 219.08 rainy days (60.02% of the time) annually.
| Country | French Guiana |
| Longitude | -52.3134531 |
| Latitude | 4.92242 |
| Attitude/Elevation | 10.01m (32.84ft) |
| Local time | Thursday 01:51 |
| Annual high temperature | 29.5ºC (85.1ºF) |
| Annual low temperature | 24.28ºC (75.7ºF) |
| Average annual precip. | 142.8mm (5.62in) |
| Warmest month | October (31.62ºC / 88.92ºF) |
| Coldest Month | July (23.7ºC / 74.66ºF) |
| Wettest Month | May (297.52mm / 11.71in) |
| Driest Month | October (25.29mm / 1.0in) |
| Number of days with rainfall (≥ 1.0 mm) | 219.08 days (60.02%) |
| Days with no rain | 145.92 days (39.98%) |
| Humidity | 81.21% |
Climate Cayenne: Monthly Averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °C (°F) | 30.0(86.0) | 30.0(86.0) | 30.0(86.0) | 31.0(87.8) | 31.0(87.8) | 32.0(89.6) | 33.0(91.4) | 34.0(93.2) | 34.0(93.2) | 34.0(93.2) | 33.0(91.4) | 32.0(89.6) | 34.0(93.2) |
| Average high °C (°F) | 28.07(82.53) | 27.68(81.82) | 28.25(82.85) | 28.46(83.23) | 28.59(83.46) | 29.2(84.56) | 29.86(85.75) | 30.9(87.62) | 31.51(88.72) | 31.62(88.92) | 30.76(87.37) | 29.04(84.27) | 29.5(85.1) |
| Daily mean °C (°F) | 26.45(79.61) | 26.13(79.03) | 26.66(79.99) | 26.87(80.37) | 26.99(80.58) | 27.19(80.94) | 27.39(81.3) | 28.1(82.58) | 28.69(83.64) | 28.82(83.88) | 28.29(82.92) | 27.09(80.76) | 27.39(81.3) |
| Average low °C (°F) | 23.99(75.18) | 23.96(75.13) | 24.26(75.67) | 24.51(76.12) | 24.57(76.23) | 24.08(75.34) | 23.7(74.66) | 23.99(75.18) | 24.46(76.03) | 24.72(76.5) | 24.73(76.51) | 24.33(75.79) | 24.28(75.7) |
| Record low °C (°F) | 22.0(71.6) | 22.0(71.6) | 20.0(68.0) | 15.0(59.0) | 15.0(59.0) | 16.0(60.8) | 16.0(60.8) | 0.0(0) | 23.0(73.4) | 22.0(71.6) | 21.0(69.8) | 19.0(66.2) | 0.0(0) |
| Average precipitation mm (inches) | 149.97(5.9) | 165.61(6.52) | 126.04(4.96) | 215.47(8.48) | 297.52(11.71) | 216.76(8.53) | 138.41(5.45) | 75.13(2.96) | 32.51(1.28) | 25.29(1.0) | 78.81(3.1) | 192.05(7.56) | 142.8(5.62) |
| Average precipitation days (≥ 1.0 mm) | 21.91 | 21.18 | 19.27 | 22.0 | 26.09 | 24.91 | 23.36 | 14.55 | 7.45 | 6.27 | 11.82 | 20.27 | 18.26 |
| Average relative humidity (%) | 82.65 | 84.43 | 82.66 | 83.8 | 85.25 | 83.13 | 81.09 | 78.24 | 76.57 | 76.12 | 78.28 | 82.27 | 81.21 |
| Mean monthly sunshine hours | 9.7 | 8.76 | 8.98 | 9.28 | 9.61 | 10.12 | 10.39 | 10.69 | 11.06 | 11.07 | 10.74 | 10.02 | 10.03 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Cayenne in recent years.
Cayenne Temperature by Month
| October |
|
28.82°C | 83.88°F |
| September |
|
28.69°C | 83.64°F |
| November |
|
28.29°C | 82.92°F |
| August |
|
28.1°C | 82.58°F |
| July |
|
27.39°C | 81.3°F |
| June |
|
27.19°C | 80.94°F |
| December |
|
27.09°C | 80.76°F |
| May |
|
26.99°C | 80.58°F |
| April |
|
26.87°C | 80.37°F |
| March |
|
26.66°C | 79.99°F |
| January |
|
26.45°C | 79.61°F |
| February |
|
26.13°C | 79.03°F |
Historical Data
| Temperature | Max | Average | Min | |
|---|---|---|---|---|
| Max Temperature | 30.0°C (86.0°F) | 29.13°C (84.43°F) | 27.0°C (80.6°F) | |
| Avg Temperature | 28.0°C (82.4°F) | 27.13°C (80.83°F) | 26.0°C (78.8°F) | |
| Min Temperature | 25.0°C (77.0°F) | 24.32°C (75.78°F) | 20.0°C (68.0°F) | |
| Dew Point | Max | Average | Min | |
| Dew Point | 23.0°C (73.4°F) | 21.68°C (71.02°F) | 21.0°C (69.8°F) | |
| Precipitation | Max | Average | Min | Sum |
| Precipitation | 17.7mm | 0.7in | 1.86mm | 0.07in | 0.3mm | 0.01in | 57.6mm | 2.27in |
| Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
| Wind | Max | Average | Min | |
| Wind | 15.0kmh | 9.32mph | 12.58kmh | 7.82mph | 11.0kmh | 6.84mph | |
| Gust Wind | 22.0kmh | 13.67mph | 19.0kmh | 11.81mph | 16.0kmh | 9.94mph | |
| Sea Level Pressure | Max | Average | Min | |
| Sea Level Pressure | 17.7mb | 1.86mb | 0.3mb |
Daily Observations
| Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
|---|---|---|---|---|---|---|
| March | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
| 2019-03-01 | 27 | 80.6 | 21 | 69.8 | 75 | 13 | 8.08 | 29.97 | 1015 | 1.5 | 0.06 |
| 2019-03-02 | 26 | 78.8 | 21 | 69.8 | 77 | 12 | 7.46 | 29.94 | 1014 | 1.6 | 0.06 |
| 2019-03-03 | 27 | 80.6 | 21 | 69.8 | 76 | 13 | 8.08 | 29.94 | 1014 | 2.0 | 0.08 |
| 2019-03-04 | 27 | 80.6 | 21 | 69.8 | 74 | 14 | 8.7 | 29.94 | 1014 | 0.4 | 0.02 |
| 2019-03-05 | 27 | 80.6 | 21 | 69.8 | 76 | 13 | 8.08 | 29.94 | 1014 | 0.8 | 0.03 |
| 2019-03-06 | 27 | 80.6 | 22 | 71.6 | 79 | 13 | 8.08 | 29.94 | 1014 | 1.4 | 0.06 |
| 2019-03-07 | 27 | 80.6 | 21 | 69.8 | 75 | 13 | 8.08 | 29.94 | 1014 | 0.4 | 0.02 |
| 2019-03-08 | 28 | 82.4 | 21 | 69.8 | 73 | 12 | 7.46 | 29.94 | 1014 | 0.4 | 0.02 |
| 2019-03-09 | 27 | 80.6 | 22 | 71.6 | 77 | 15 | 9.32 | 29.91 | 1013 | 2.2 | 0.09 |
| 2019-03-10 | 27 | 80.6 | 22 | 71.6 | 77 | 15 | 9.32 | 29.91 | 1013 | 2.3 | 0.09 |
| 2019-03-11 | 27 | 80.6 | 22 | 71.6 | 76 | 13 | 8.08 | 29.88 | 1012 | 2.0 | 0.08 |
| 2019-03-12 | 27 | 80.6 | 21 | 69.8 | 74 | 12 | 7.46 | 29.91 | 1013 | 0.5 | 0.02 |
| 2019-03-13 | 27 | 80.6 | 21 | 69.8 | 74 | 12 | 7.46 | 29.91 | 1013 | 0.4 | 0.02 |
| 2019-03-14 | 26 | 78.8 | 23 | 73.4 | 87 | 11 | 6.84 | 29.88 | 1012 | 17.7 | 0.7 |
| 2019-03-15 | 27 | 80.6 | 22 | 71.6 | 80 | 12 | 7.46 | 29.88 | 1012 | 0.5 | 0.02 |
| 2019-03-16 | 27 | 80.6 | 22 | 71.6 | 78 | 11 | 6.84 | 29.91 | 1013 | 0.3 | 0.01 |
| 2019-03-17 | 27 | 80.6 | 21 | 69.8 | 75 | 11 | 6.84 | 29.91 | 1013 | 0.8 | 0.03 |
| 2019-03-18 | 27 | 80.6 | 21 | 69.8 | 76 | 11 | 6.84 | 29.88 | 1012 | 0.8 | 0.03 |
| 2019-03-19 | 27 | 80.6 | 23 | 73.4 | 82 | 13 | 8.08 | 29.88 | 1012 | 1.4 | 0.06 |
| 2019-03-20 | 27 | 80.6 | 23 | 73.4 | 80 | 13 | 8.08 | 29.88 | 1012 | 1.8 | 0.07 |
| 2019-03-21 | 28 | 82.4 | 21 | 69.8 | 74 | 11 | 6.84 | 29.88 | 1012 | 0.3 | 0.01 |
| 2019-03-22 | 27 | 80.6 | 22 | 71.6 | 79 | 12 | 7.46 | 29.91 | 1013 | 0.5 | 0.02 |
| 2019-03-23 | 27 | 80.6 | 22 | 71.6 | 76 | 14 | 8.7 | 29.94 | 1014 | 1.8 | 0.07 |
| 2019-03-24 | 26 | 78.8 | 22 | 71.6 | 83 | 13 | 8.08 | 29.94 | 1014 | 8.1 | 0.32 |
| 2019-03-25 | 27 | 80.6 | 22 | 71.6 | 76 | 13 | 8.08 | 29.91 | 1013 | 1.4 | 0.06 |
| 2019-03-26 | 27 | 80.6 | 21 | 69.8 | 75 | 11 | 6.84 | 29.88 | 1012 | 0.7 | 0.03 |
| 2019-03-27 | 28 | 82.4 | 22 | 71.6 | 77 | 12 | 7.46 | 29.88 | 1012 | 1.3 | 0.05 |
| 2019-03-28 | 28 | 82.4 | 22 | 71.6 | 76 | 14 | 8.7 | 29.91 | 1013 | 1.6 | 0.06 |
| 2019-03-29 | 28 | 82.4 | 22 | 71.6 | 73 | 13 | 8.08 | 29.91 | 1013 | 0.6 | 0.02 |
| 2019-03-30 | 28 | 82.4 | 22 | 71.6 | 76 | 13 | 8.08 | 29.88 | 1012 | 1.7 | 0.07 |
| 2019-03-31 | 28 | 82.4 | 22 | 71.6 | 74 | 12 | 7.46 | 29.91 | 1013 | 0.4 | 0.02 |
Cayenne 10 Year Historical Weather Data
Nearby locations
- Pierrette 0.00 km ( 0.00 mi)
- Degrad Brigette 0.00 km ( 0.00 mi)
- Tampak 0.00 km ( 0.00 mi)
- Bois Macaque 0.00 km ( 0.00 mi)
- Balourou 0.65 km ( 0.40 mi)
- Capon 2.23 km ( 1.38 mi)
- Alicia 2.93 km ( 1.82 mi)
- Alikene 3.11 km ( 1.93 mi)
- Caussade 35.07 km ( 21.79 mi)
- Edmond 38.44 km ( 23.89 mi)
- Grand Bassin 48.57 km ( 30.18 mi)
- Kaw 52.76 km ( 32.78 mi)
- Changement 53.62 km ( 33.32 mi)
- Dosmond 60.55 km ( 37.63 mi)
- Regina 70.62 km ( 43.88 mi)
- Bauge 78.31 km ( 48.66 mi)
- Belizon 80.25 km ( 49.86 mi)
- Batardeau 86.78 km ( 53.92 mi)
- Bita 101.76 km ( 63.23 mi)
- Ouanary 106.17 km ( 65.97 mi)
- Saint-Elie 107.38 km ( 66.72 mi)
- Irene 109.47 km ( 68.02 mi)
- Perdu Temps 116.17 km ( 72.19 mi)
- Iracoubo 117.02 km ( 72.71 mi)
- Saint Georges 126.98 km ( 78.90 mi)
- Badek 130.73 km ( 81.23 mi)
- Anton 141.94 km ( 88.20 mi)
- Bagdad 146.17 km ( 90.83 mi)
- Bamboula 154.36 km ( 95.91 mi)
- Carbet Mais 165.26 km ( 102.69 mi)
- Pierre Hoho 183.58 km ( 114.07 mi)
- Grand Usine 184.61 km ( 114.71 mi)
- Camopi 194.25 km ( 120.70 mi)
- Alikoto 196.68 km ( 122.21 mi)
- Saint-Pierre 198.50 km ( 123.34 mi)
- Degrad Claude 241.15 km ( 149.84 mi)
- Degrad Haut Camopi 280.63 km ( 174.38 mi)
- Trois Sauts 301.20 km ( 187.16 mi)
- Ancien Village Poteau Carre 5,475.82 km ( 3,402.51 mi)
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