What is the Climate, Average Temperature/ Weather in Cayenne, French Guiana?
Whether you wish to travel to Cayenne, French Guiana (Latitude & Longitude: see map search field. Altitude: 9 m or 30 ft) on holiday, business or vacation, are interested in buying property there or are looking to migrate the following Cayenne, French Guiana climate, temperature and weather information should prove helpful:
The average temperature in Cayenne, French Guiana is 26.8 °C (80 °F).
The average temperature range is 1.5 °C.
The highest monthly average high temperature is 32 °C (90 °F) in August, September & October.
The lowest monthly average low temperature is 23 °C (73 °F) in January to March & May to December.
Cayenne, French Guiana's climate receives an average of 3744 mm (147.4 in) of rainfall per year, or 312 mm (12.3 in) per month.
On average there are 212 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 18 days with a quantity of rain, sleet, snow etc. per month.
The driest weather is in September when an average of 32 mm (1.3 in) of rainfall (precipitation) occurrs across 6 days.
The wettest weather is in May when an average of 590 mm (23.2 in) of rainfall (precipitation) occurrs across 25 days.
The average annual relative humidity is 76.5% and average monthly relative humidity ranges from 69% in September, October to 83% in May.
Average sunlight hours in Cayenne, French Guiana range between 4.0 hours per day in February and 8.7 hours per day in September.
There are an average of 2224 hours of sunlight per year with an average of 6.1 hours of sunlight per day.
There are an average of 0 days per year with frost in Cayenne, French Guiana and in January there are an average of 0 days with frost.
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Cayenne, French Guiana Weather Averages
Average Minimum Temperatures in Cayenne, French Guiana (°C)
Average Maximum Temperature in Cayenne, French Guiana (°C)
Cayenne, French Guiana Average Temperature (°C)
Average Sea Temp (°C)
Average Precipitation/ Rainfall (mm)
Wet Days (>0.1 mm)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed in Cayenne, French Guiana (Beaufort)
Average Number of Days with Frost
Weather in Cayenne, French Guiana in January
23
29
26
-
431
23
4.6
80
3
0
Average Temperature in Cayenne, French Guiana in January
Weather in Cayenne, French Guiana in February
23
29
26
-
423
20
4.0
78
3
0
Average Temperature in Cayenne, French Guiana in February
Weather in Cayenne, French Guiana in March
23
29
26
-
432
21
4.4
80.0
3
0
Average Temperature in Cayenne, French Guiana in March
Weather in Cayenne, French Guiana in April
24
30
27
-
480
19
4.3
81
3
0
Average Temperature in Cayenne, French Guiana in April
Weather in Cayenne, French Guiana in May
23
29
26
-
590
25
4.4
83
2
0
Average Temperature in Cayenne, French Guiana in May
Weather in Cayenne, French Guiana in June
23
31
27
-
457
26
5.7
79
2
0
Average Temperature in Cayenne, French Guiana in June
Weather in Cayenne, French Guiana in July
23
31
27
-
274
21
6.7
75
2
0
Average Temperature in Cayenne, French Guiana in July
Weather in Cayenne, French Guiana in August
23
32
27.5
-
144
14
7.5
71
2
0
Average Temperature in Cayenne, French Guiana in August
Weather in Cayenne, French Guiana in September
23
32
28
-
32
6
8.7
69
3
0
Average Temperature in Cayenne, French Guiana in September
Weather in Cayenne, French Guiana in October
23
32
28
-
42
5
8.6
69
3
0
Average Temperature in Cayenne, French Guiana in October
Weather in Cayenne, French Guiana in November
23
31
27
-
122
11
7.8
74
3
0
Average Temperature in Cayenne, French Guiana in November
Weather in Cayenne, French Guiana in December
23
30
26.5
-
317
21
6.2
79
3
0
Average Temperature in Cayenne, French Guiana in December
Cayenne, French Guiana Climate Chart (imperial)
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Cayenne, French Guiana Temperatures in Farenheit
Average Minimum Temperatures in Cayenne, French Guiana (°F)
Average Maximum Temperature in Cayenne, French Guiana (°F)
Average Temperature (°F)
Average Sea Temp (°F)
Average Precipitation/ Rainfall (in)
Wet Days (>0.004 in)
Average Sunlight Hours/ Day
Relative Humidity (%)
Average Wind Speed (Beaufort)
Average Number of Days with Frost
Temperatures in Cayenne, French Guiana in January
73
84
79
-
17.0
23
4.6
80
3
0
Climate in Cayenne, French Guiana in January
Temperatures in Cayenne, French Guiana in February
73
84
79
-
16.7
20
4.0
78
3
0
Climate in Cayenne, French Guiana in February
Temperatures in Cayenne, French Guiana in March
73
84
79
-
17.0
21
4.4
80
3
0
Climate in Cayenne, French Guiana in March
Temperatures in Cayenne, French Guiana in April
75
86
81
-
18.9
19
4.3
81
3
0
Climate in Cayenne, French Guiana in April
Temperatures in Cayenne, French Guiana in May
73
84
79
-
23.2
25
4.4
83
2
0
Climate in Cayenne, French Guiana in May
Temperatures in Cayenne, French Guiana in June
73
88
81
-
18.0
26
5.7
79
2
0
Climate in Cayenne, French Guiana in June
Temperatures in Cayenne, French Guiana in July
73
88
81
-
10.8
21
6.7
75
2
0
Climate in Cayenne, French Guiana in July
Temperatures in Cayenne, French Guiana in August
73
90
82
-
5.7
14
7.5
71
2
0
Climate in Cayenne, French Guiana in August
Temperatures in Cayenne, French Guiana in September
73
90
82
-
1.3
6
8.7
69
3
0
Climate in Cayenne, French Guiana in September
Temperatures in Cayenne, French Guiana in October
73
90
82
-
1.7
5
8.6
69
3
0
Climate in Cayenne, French Guiana in October
Temperatures in Cayenne, French Guiana in November
73
88
81
-
4.8
11
7.8
74
3
0
Climate in Cayenne, French Guiana in November
Temperatures in Cayenne, French Guiana in December
