Climate Insights for Cayenne

Guyane, Guyane, French Guiana

Based on 10 years of historical weather data

Current Season

What season is it in Cayenne?

Astronomical Season

winter

Based on Earth's position relative to the sun

Meteorological Season

winter

Based on temperature cycles and weather patterns

spring begins on March 20, 2026 (70 days from now)

Season Timeline for 2026

spring
Mar 20
Next
summer
Jun 21
Future
fall
Sep 23
Future
winter
Dec 21
Current

Hottest Month

September
Peak: 31°C
Average: 28°C

Coldest Month

June
Low: 25°C
Average: 26°C

Wettest Month

May
559 mm rain

Best Time to Visit

Climate varies throughout the year
Monthly Climate Data
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan Current
25 °C
27 °C
22 km/h
277 mm
0 cm
Feb
25 °C
27 °C
23 km/h
272 mm
0 cm
Mar
25 °C
28 °C
22 km/h
227 mm
0 cm
Apr
25 °C
28 °C
21 km/h
382 mm
0 cm
May
25 °C
28 °C
20 km/h
559 mm
0 cm
Jun
25 °C
28 °C
17 km/h
387 mm
0 cm
Jul
25 °C
29 °C
16 km/h
220 mm
0 cm
Aug
25 °C
30 °C
17 km/h
65 mm
0 cm
Sep
26 °C
31 °C
19 km/h
31 mm
0 cm
Oct
26 °C
30 °C
19 km/h
43 mm
0 cm
Nov
25 °C
29 °C
19 km/h
166 mm
0 cm
Dec
25 °C
28 °C
21 km/h
321 mm
0 cm
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Metric (°C, km/h)
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