Cayenne Weather History French Guiana

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Mon 11 May, 2026 Weather in Cayenne

Sunrise: 06:16 AM Sunset: 06:35 PM	Moonrise: 01:48 AM Moonset: 02:03 PM	Max: 26.9 °c	Min: 23.6 °c	Avg: 24.7 °c	Precip: 22.25 mm	Max Wind: 11.2 kph

	Mon 11 0:00 am	Mon 11 3:00 am	Mon 11 6:00 am	Mon 11 9:00 am	Mon 11 12:00 pm	Mon 11 3:00 pm	Mon 11 6:00 pm	Mon 11 9:00 pm
Icon
Temp	24.0°c	23.7°c	23.8°c	24.7°c	25.7°c	26.9°c	25.1°c	24.3°c
Wind	6.5 kmph	5.0 kmph	5.4 kmph	7.9 kmph	11.2 kmph	11.2 kmph	10.8 kmph	7.9 kmph
Precip	0.10 mm	0.20 mm	0.30 mm	1.45 mm	1.60 mm	0.70 mm	0.00 mm	0.20 mm
Cloud	76%	75%	64%	82%	89%	60%	52%	52%
Humidity	95%	96%	96%	95%	92%	92%	94%	95%
Pressure	1014 mb	1012 mb	1013 mb	1014 mb	1013 mb	1011 mb	1011 mb	1013 mb

Cayenne Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	28°C / 82°F	24°C / 74°F	25°C / 77°F	30 hours	322.63 mm / 12.70 In	18 days	1012 mb / 30 In
February	27°C / 81°F	24°C / 74°F	25°C / 77°F	17 hours	310.22 mm / 12.21 In	16 days	1012 mb / 30 In
March	28°C / 83°F	24°C / 75°F	26°C / 78°F	27 hours	261.72 mm / 10.30 In	14 days	1012 mb / 30 In
April	28°C / 83°F	24°C / 75°F	26°C / 78°F	25 hours	365.26 mm / 14.38 In	17 days	1012 mb / 30 In
May	28°C / 83°F	24°C / 75°F	26°C / 78°F	23 hours	578.61 mm / 22.78 In	24 days	1012 mb / 30 In
June	29°C / 84°F	24°C / 75°F	26°C / 78°F	42 hours	389.32 mm / 15.33 In	24 days	1013 mb / 30 In
July	30°C / 85°F	23°C / 74°F	26°C / 79°F	84 hours	286.97 mm / 11.30 In	23 days	1013 mb / 30 In
August	31°C / 88°F	24°C / 75°F	27°C / 80°F	164 hours	127.32 mm / 5.01 In	17 days	1013 mb / 30 In
September	32°C / 89°F	24°C / 76°F	27°C / 81°F	193 hours	55.23 mm / 2.17 In	11 days	1012 mb / 30 In
October	32°C / 89°F	25°C / 76°F	28°C / 82°F	167 hours	80.50 mm / 3.17 In	12 days	1010 mb / 30 In
November	31°C / 87°F	24°C / 76°F	27°C / 80°F	106 hours	167.25 mm / 6.58 In	15 days	1010 mb / 30 In
December	29°C / 83°F	24°C / 75°F	26°C / 78°F	40 hours	365.57 mm / 14.39 In	21 days	1011 mb / 30 In

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