Gretna Weather History Louisiana, United States of America

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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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Tue 12 May, 2026 Weather in Gretna

Sunrise: 06:09 AM Sunset: 07:45 PM	Moonrise: 03:11 AM Moonset: 03:29 PM	Max: 28.6 °c	Min: 19.7 °c	Avg: 24.0 °c	Precip: 13.30 mm	Max Wind: 13.7 kph

	Tue 12 0:00 am	Tue 12 3:00 am	Tue 12 6:00 am	Tue 12 9:00 am	Tue 12 12:00 pm	Tue 12 3:00 pm	Tue 12 6:00 pm	Tue 12 9:00 pm
Icon
Temp	21.1°c	20.2°c	19.7°c	22.8°c	26.8°c	28.4°c	26.9°c	24.9°c
Wind	10.1 kmph	12.6 kmph	13.0 kmph	12.2 kmph	9.7 kmph	10.1 kmph	5.4 kmph	6.1 kmph
Precip	3.30 mm	0.90 mm	0.00 mm	0.00 mm	0.00 mm	0.10 mm	0.00 mm	0.00 mm
Cloud	85%	71%	54%	8%	31%	77%	50%	74%
Humidity	90%	90%	94%	79%	59%	53%	56%	71%
Pressure	1018 mb	1017 mb	1017 mb	1019 mb	1018 mb	1017 mb	1016 mb	1017 mb

Gretna Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	16°C / 61°F	9°C / 49°F	13°C / 55°F	196 hours	103.25 mm / 4.06 In	7 days	1021 mb / 31 In
February	19°C / 65°F	12°C / 53°F	15°C / 59°F	150 hours	123.75 mm / 4.87 In	7 days	1020 mb / 31 In
March	22°C / 72°F	15°C / 59°F	18°C / 65°F	179 hours	112.64 mm / 4.43 In	7 days	1018 mb / 31 In
April	25°C / 77°F	18°C / 64°F	21°C / 70°F	192 hours	105.95 mm / 4.17 In	6 days	1016 mb / 30 In
May	29°C / 84°F	22°C / 71°F	25°C / 77°F	220 hours	133.57 mm / 5.26 In	9 days	1015 mb / 30 In
June	32°C / 89°F	25°C / 77°F	28°C / 83°F	191 hours	155.11 mm / 6.11 In	13 days	1014 mb / 30 In
July	32°C / 89°F	26°C / 79°F	29°C / 84°F	165 hours	193.65 mm / 7.62 In	18 days	1016 mb / 30 In
August	32°C / 90°F	26°C / 79°F	29°C / 84°F	183 hours	236.74 mm / 9.32 In	18 days	1015 mb / 30 In
September	30°C / 87°F	24°C / 76°F	27°C / 81°F	207 hours	138.85 mm / 5.47 In	11 days	1015 mb / 30 In
October	27°C / 80°F	20°C / 67°F	23°C / 73°F	235 hours	100.76 mm / 3.97 In	5 days	1017 mb / 30 In
November	21°C / 70°F	14°C / 58°F	18°C / 64°F	206 hours	87.43 mm / 3.44 In	5 days	1020 mb / 31 In
December	18°C / 65°F	12°C / 53°F	15°C / 59°F	159 hours	116.41 mm / 4.58 In	7 days	1020 mb / 31 In

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