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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Thu 24 Sep, 2026 Weather in Cayenne

Sunrise: 06:18 AM Sunset: 06:24 PM	Moonrise: 05:07 PM Moonset: 04:41 AM	Max: 33.5 °c	Min: 24.5 °c	Avg: 28.0 °c	Precip: 0.40 mm	Max Wind: 14.8 kph

	Thu 24 0:00 am	Thu 24 3:00 am	Thu 24 6:00 am	Thu 24 9:00 am	Thu 24 12:00 pm	Thu 24 3:00 pm	Thu 24 6:00 pm	Thu 24 9:00 pm
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Temp	25.3°c	24.7°c	24.5°c	29.9°c	33.0°c	32.2°c	27.8°c	26.7°c
Wind	6.1 kmph	5.8 kmph	4.0 kmph	11.5 kmph	12.6 kmph	14.8 kmph	11.5 kmph	10.1 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.10 mm	0.00 mm	0.00 mm
Cloud	13%	5%	5%	5%	5%	88%	5%	5%
Humidity	93%	94%	94%	62%	48%	53%	75%	81%
Pressure	1012 mb	1010 mb	1011 mb	1013 mb	1012 mb	1009 mb	1010 mb	1012 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	21 hours	572.75 mm / 22.55 In	23 days	1012 mb / 30 In
June	29°C / 84°F	24°C / 75°F	26°C / 78°F	40 hours	387.22 mm / 15.24 In	23 days	1013 mb / 30 In
July	30°C / 85°F	23°C / 74°F	26°C / 79°F	79 hours	281.04 mm / 11.06 In	22 days	1013 mb / 30 In
August	31°C / 88°F	24°C / 75°F	27°C / 80°F	155 hours	124.42 mm / 4.90 In	16 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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