Sinnamary 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.
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Mon 11 May, 2026 Weather in Sinnamary

Sunrise: 06:17 AM Sunset: 06:39 PM	Moonrise: 01:51 AM Moonset: 02:06 PM	Max: 27.5 °c	Min: 23.6 °c	Avg: 25.1 °c	Precip: 18.15 mm	Max Wind: 13.0 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
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Temp	24.1°c	23.7°c	23.6°c	25.2°c	27.2°c	26.6°c	26.4°c	24.7°c
Wind	6.8 kmph	5.4 kmph	6.1 kmph	9.0 kmph	12.6 kmph	11.5 kmph	11.5 kmph	11.2 kmph
Precip	0.70 mm	0.70 mm	0.40 mm	1.30 mm	0.80 mm	0.10 mm	0.00 mm	0.90 mm
Cloud	52%	56%	64%	87%	73%	80%	80%	94%
Humidity	95%	96%	96%	92%	86%	89%	93%	94%
Pressure	1014 mb	1012 mb	1013 mb	1014 mb	1013 mb	1011 mb	1011 mb	1013 mb

Sinnamary Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	28°C / 82°F	24°C / 75°F	25°C / 78°F	39 hours	303.81 mm / 11.96 In	15 days	1012 mb / 30 In
February	27°C / 81°F	24°C / 75°F	25°C / 78°F	22 hours	308.41 mm / 12.14 In	14 days	1012 mb / 30 In
March	28°C / 82°F	24°C / 76°F	26°C / 78°F	32 hours	257.35 mm / 10.13 In	10 days	1012 mb / 30 In
April	28°C / 82°F	24°C / 76°F	26°C / 79°F	29 hours	351.24 mm / 13.83 In	14 days	1012 mb / 30 In
May	28°C / 82°F	24°C / 76°F	26°C / 79°F	30 hours	570.63 mm / 22.47 In	22 days	1012 mb / 30 In
June	28°C / 83°F	24°C / 75°F	26°C / 79°F	47 hours	405.55 mm / 15.97 In	23 days	1013 mb / 30 In
July	29°C / 84°F	24°C / 75°F	26°C / 79°F	97 hours	248.95 mm / 9.80 In	20 days	1013 mb / 30 In
August	30°C / 86°F	24°C / 76°F	27°C / 80°F	180 hours	102.09 mm / 4.02 In	13 days	1013 mb / 30 In
September	31°C / 87°F	25°C / 77°F	27°C / 81°F	209 hours	45.46 mm / 1.79 In	7 days	1012 mb / 30 In
October	31°C / 87°F	25°C / 77°F	28°C / 82°F	172 hours	57.33 mm / 2.26 In	7 days	1010 mb / 30 In
November	30°C / 86°F	25°C / 77°F	27°C / 81°F	115 hours	149.43 mm / 5.88 In	12 days	1010 mb / 30 In
December	28°C / 83°F	24°C / 76°F	26°C / 79°F	50 hours	338.85 mm / 13.34 In	17 days	1011 mb / 30 In

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