Sea Temperature in Cayenne in September

Complete information on the sea temperature range in the Atlantic Ocean in Cayenne in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Cayenne. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Cayenne in September

26°C

MINIMUN

28°C

AVERAGE

30°C

MAXIMUM

Historical Data of Water Temperature in September in Cayenne

Water Temperature Chart for Atlantic Ocean in Cayenne in September

Sea Temperature Table in Cayenne in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	29°C	29°C	28°C	28.5°C
Sep 2	29°C	29°C	29°C	28.8°C
Sep 3	29°C	29°C	29°C	28.8°C
Sep 4	29°C	29°C	28°C	28.5°C
Sep 5	29°C	28°C	30°C	29.0°C
Sep 6	29°C	29°C	27°C	28.3°C
Sep 7	28°C	29°C	26°C	28.0°C
Sep 8	28°C	28°C	27°C	27.8°C
Sep 9	29°C	29°C	28°C	28.5°C
Sep 10	29°C	28°C	27°C	28.0°C
Sep 11	28°C	29°C	29°C	28.3°C
Sep 12	28°C	29°C	27°C	27.8°C
Sep 13	28°C	29°C	28°C	28.3°C
Sep 14	28°C	29°C	30°C	28.8°C
Sep 15	29°C	28°C	30°C	28.8°C
Sep 16	30°C	30°C	29°C	29.3°C
Sep 17	29°C	29°C	29°C	28.8°C
Sep 18	30°C	29°C	28°C	28.8°C
Sep 19	30°C	29°C	26°C	28.0°C
Sep 20	30°C	29°C	29°C	29.0°C
Sep 21	30°C	28°C	26°C	28.0°C
Sep 22	30°C	28°C	29°C	28.8°C
Sep 23	30°C	29°C	29°C	29.0°C
Sep 24	30°C	28°C	27°C	28.3°C
Sep 25	30°C	28°C	29°C	28.8°C
Sep 26	30°C	28°C	29°C	29.0°C
Sep 27	30°C	29°C	26°C	28.5°C
Sep 28	30°C	29°C	26°C	28.3°C
Sep 29	30°C	29°C	29°C	29.3°C

Cayenne Climate and Swimming Opportunities in September

31°C

Average Day Air Temperature

23°C

Average Night Air Temperature

200 mm

Precipitation Amount per Month

14 days

Number of Rainy Days

12 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

12 km/h

Average Wind Speed

85%

Average
humidity

Cayenne lies within in French Guiana. The average daytime temperature in Cayenne in September is 31°C (88°F), while the nighttime average is 23°C (73°F). There are typically 14 rainy days during the month, with a total precipitation of 200 mm (7.9 inches). The daylight duration in September in Cayenne is 12 hours, with an average of 7 hours of sunshine per day. The average wind speed in September is 12 km/h (7 mph), and the humidity level is around 85%.

The water temperature in Cayenne in September ranges from 27°C to 29°C (81°F to 84°F). At the beginning of the month, the average temperature is around 28°C (82°F), shifting to 29°C (84°F) by mid-September and reaching 29°C (84°F) in the last ten days. Overall, the average sea temperature in Cayenne for September is 29°C (84°F). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Cayenne

What is the sea temperature in Cayenne in September?

The water temperature in the Atlantic Ocean in Cayenne in September ranges from 27°C to 29°C (81°F to 84°F).

Is it possible to swim in the Atlantic Ocean in Cayenne in September?

The average sea temperature in Cayenne in September is 29°C (84°F), and the air temperature is 31°C (88°F), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.