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Weather in Cayenne for September 2027

Your guide to Cayenne weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Cayenne at the beginning of September is 32.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 33 °C by the end of September.

    • Rain 🌧️

  • Cayenne experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 17.5 mm.

    • More

  • Is September a good time to visit Cayenne? check out the best time to travel to Cayenne page.

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
32°/24°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Cayenne Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Cloudy
32°
2
Partly cloudy
32°
3
Patchy rain possible
32°
4
Partly cloudy
32°
5
Patchy rain possible
32°
6
Patchy rain possible
32°
7
Patchy rain possible
33°
8
Patchy rain possible
32°
9
Partly cloudy
32°
10
Partly cloudy
32°
11
Patchy rain possible
32°
12
Partly cloudy
32°
13
Partly cloudy
32°
14
Patchy rain possible
33°
15
Partly cloudy
32°
16
Thundery outbreaks possible
32°
17
Partly cloudy
33°
18
Patchy rain possible
33°
19
Patchy rain possible
33°
20
Partly cloudy
33°
21
Thundery outbreaks possible
33°
22
Patchy rain possible
33°
23
Patchy rain possible
33°
24
Patchy rain possible
33°
25
Patchy rain possible
33°
26
Patchy rain possible
33°
27
Cloudy
33°
28
Patchy rain possible
33°
29
Patchy rain possible
33°
30
Partly cloudy
33°

Temperatures trend during September in Cayenne

See the weather trend as well as the moving average line

September weather in Cayenne day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Cloudy
Cloudy
 32° /23° 0.1 mm 9
2 Sept. Partly cloudy
Partly cloudy
 32° /24° 0.2 mm 7
3 Sept. Patchy rain possible
Patchy rain possible
 32° /23° 0.1 mm 7
4 Sept. Partly cloudy
Partly cloudy
 32° /23° 0.1 mm 8
5 Sept. Patchy rain possible
Patchy rain possible
 32° /23° 0.1 mm 9
6 Sept. Patchy rain possible
Patchy rain possible
 32° /24° 1.2 mm 8
7 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 2.1 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
 32° /23° 0.8 mm 7
9 Sept. Partly cloudy
Partly cloudy
 32° /23° 0.3 mm 9
10 Sept. Partly cloudy
Partly cloudy
 32° /24° 0.8 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 32° /23° 0.4 mm 7
12 Sept. Partly cloudy
Partly cloudy
 32° /23° 0.4 mm 8
13 Sept. Partly cloudy
Partly cloudy
 32° /23° 0.5 mm 9
14 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 0 mm 9
15 Sept. Partly cloudy
Partly cloudy
 32° /24° 0.2 mm 7
16 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 32° /24° 0.5 mm 7
17 Sept. Partly cloudy
Partly cloudy
 33° /24° 0.3 mm 7
18 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 0.5 mm 7
19 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 0.6 mm 9
20 Sept. Partly cloudy
Partly cloudy
 33° /23° 0.6 mm 9
21 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 33° /23° 0.5 mm 8
22 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 1 mm 8
23 Sept. Patchy rain possible
Patchy rain possible
 33° /24° 0.4 mm 9
24 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 0.1 mm 9
25 Sept. Patchy rain possible
Patchy rain possible
 33° /24° 1.5 mm 7
26 Sept. Patchy rain possible
Patchy rain possible
 33° /24° 0.6 mm 9
27 Sept. Cloudy
Cloudy
 33° /24° 0.8 mm 9
28 Sept. Patchy rain possible
Patchy rain possible
 33° /24° 0.4 mm 9
29 Sept. Patchy rain possible
Patchy rain possible
 33° /24° 1.1 mm 9
30 Sept. Partly cloudy
Partly cloudy
 33° /24° 1.4 mm 8
Next
Important Notice
Our weather forecast for Cayenne in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cayenne forecast closer to your planned date for the most up-to-date weather information.
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Cayenne in September - FAQ

What are the expected maximum and minimum temperatures in Cayenne during September?
During September, expect a variety of temperatures with highs around 32° and lows near 24°, suitable for diverse activities and preferences.

How much rainfall should be expected in Cayenne during September?
Expect minimal rainfall in Cayenne during September, with a total of 17.5 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.

What are the typical wind conditions in Cayenne during September?
The average wind speed in Cayenne during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Cayenne

Explore the daily rainfall trends and prepare for Cayennes September weather 💧
Typically, Cayenne has 6 rainy days in September with a total of 17.5 mm of rainfall.

UV exposure in Cayenne during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Cayenne?

Get accurate weather forecasts for Cayenne, located at latitude 4.933 and longitude -52.333. Stay updated with localized weather information tailored for Cayenne.

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