Sierra Grande Weather History Rio Negro, Argentina

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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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Sat 18 Oct, 2025 Weather in Sierra Grande

Sunrise: 06:27 AM Sunset: 07:47 PM	Moonrise: 05:10 AM Moonset: 05:11 PM	Max: 26.3 °c	Min: 10.6 °c	Avg: 18.8 °c	Precip: 0.00 mm	Max Wind: 38.9 kph

	Sat 18 0:00 am	Sat 18 3:00 am	Sat 18 6:00 am	Sat 18 9:00 am	Sat 18 12:00 pm	Sat 18 3:00 pm	Sat 18 6:00 pm	Sat 18 9:00 pm
Icon
Temp	13.9°c	11.7°c	10.6°c	15.6°c	22.4°c	25.8°c	26.0°c	22.7°c
Wind	20.2 kmph	23.8 kmph	18.4 kmph	28.4 kmph	28.8 kmph	28.1 kmph	32.0 kmph	28.1 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	0%	0%	0%	4%	0%	0%	10%	5%
Humidity	30%	48%	54%	39%	23%	20%	24%	31%
Pressure	1023 mb	1023 mb	1024 mb	1024 mb	1022 mb	1018 mb	1017 mb	1017 mb

Sierra Grande Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	28°C / 83°F	19°C / 67°F	24°C / 75°F	317 hours	21.62 mm / 0.85 In	2 days	1009 mb / 30 In
February	27°C / 81°F	18°C / 65°F	23°C / 73°F	281 hours	26.05 mm / 1.03 In	2 days	1011 mb / 30 In
March	25°C / 76°F	16°C / 62°F	20°C / 69°F	307 hours	35.28 mm / 1.39 In	3 days	1012 mb / 30 In
April	21°C / 69°F	13°C / 56°F	17°C / 62°F	280 hours	39.86 mm / 1.57 In	2 days	1014 mb / 30 In
May	17°C / 62°F	10°C / 49°F	13°C / 55°F	264 hours	25.09 mm / 0.99 In	2 days	1016 mb / 30 In
June	13°C / 56°F	7°C / 45°F	10°C / 50°F	247 hours	20.96 mm / 0.83 In	2 days	1015 mb / 30 In
July	13°C / 55°F	6°C / 43°F	9°C / 48°F	252 hours	22.78 mm / 0.90 In	2 days	1017 mb / 31 In
August	15°C / 58°F	7°C / 45°F	11°C / 51°F	253 hours	17.48 mm / 0.69 In	1 days	1016 mb / 30 In
September	17°C / 63°F	9°C / 49°F	13°C / 56°F	256 hours	23.39 mm / 0.92 In	2 days	1016 mb / 30 In
October	20°C / 68°F	12°C / 53°F	16°C / 61°F	261 hours	26.78 mm / 1.05 In	2 days	1014 mb / 30 In
November	24°C / 75°F	15°C / 59°F	19°C / 67°F	295 hours	25.44 mm / 1.00 In	3 days	1011 mb / 30 In
December	27°C / 80°F	17°C / 63°F	22°C / 72°F	319 hours	14.95 mm / 0.59 In	2 days	1009 mb / 30 In

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