Riachao Weather History Maranhao, Brazil

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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 Aug, 2025 Weather in Riachao

Sunrise: 06:16 AM Sunset: 06:07 PM	Moonrise: 08:18 PM Moonset: 07:58 AM	Max: 37.4 °c	Min: 24.0 °c	Avg: 28.6 °c	Precip: 1.20 mm	Max Wind: 16.2 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
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Temp	27.8°c	25.6°c	24.0°c	27.9°c	37.4°c	33.4°c	28.7°c	25.8°c
Wind	5.4 kmph	5.0 kmph	7.6 kmph	9.0 kmph	3.2 kmph	16.2 kmph	9.7 kmph	6.5 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.40 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	4%	12%	77%	73%	29%	77%	13%	8%
Humidity	40%	49%	56%	54%	28%	37%	51%	61%
Pressure	1012 mb	1010 mb	1012 mb	1015 mb	1012 mb	1009 mb	1010 mb	1012 mb

Riachao Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	30°C / 86°F	22°C / 71°F	25°C / 78°F	71 hours	244.50 mm / 9.63 In	20 days	1011 mb / 30 In
February	30°C / 86°F	22°C / 71°F	25°C / 77°F	56 hours	241.77 mm / 9.52 In	18 days	1011 mb / 30 In
March	30°C / 86°F	22°C / 71°F	25°C / 78°F	69 hours	251.90 mm / 9.92 In	17 days	1011 mb / 30 In
April	30°C / 87°F	22°C / 71°F	25°C / 78°F	106 hours	144.45 mm / 5.69 In	12 days	1011 mb / 30 In
May	31°C / 89°F	22°C / 71°F	26°C / 79°F	194 hours	36.86 mm / 1.45 In	4 days	1012 mb / 30 In
June	32°C / 90°F	21°C / 70°F	26°C / 80°F	266 hours	3.75 mm / 0.15 In	0 days	1014 mb / 30 In
July	33°C / 92°F	21°C / 70°F	27°C / 80°F	337 hours	1.39 mm / 0.05 In	0 days	1014 mb / 30 In
August	35°C / 96°F	22°C / 71°F	28°C / 83°F	355 hours	0.71 mm / 0.03 In	0 days	1013 mb / 30 In
September	37°C / 99°F	24°C / 75°F	30°C / 86°F	322 hours	5.66 mm / 0.22 In	1 days	1011 mb / 30 In
October	36°C / 96°F	24°C / 76°F	30°C / 85°F	236 hours	68.90 mm / 2.71 In	7 days	1010 mb / 30 In
November	33°C / 91°F	23°C / 74°F	27°C / 81°F	138 hours	132.75 mm / 5.23 In	13 days	1009 mb / 30 In
December	32°C / 89°F	23°C / 73°F	27°C / 80°F	118 hours	187.06 mm / 7.36 In	16 days	1010 mb / 30 In

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