Ottumwa Weather History Iowa, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Sat 03 May, 2025 Weather in Ottumwa

Sunrise: 06:04 AM Sunset: 08:09 PM	Moonrise: 11:18 AM Moonset: 02:01 AM	Max: 17.1 °c	Min: 5.1 °c	Avg: 10.3 °c	Precip: 0.00 mm	Max Wind: 20.5 kph

	Sat 03 0:00 am	Sat 03 3:00 am	Sat 03 6:00 am	Sat 03 9:00 am	Sat 03 12:00 pm	Sat 03 3:00 pm	Sat 03 6:00 pm	Sat 03 9:00 pm
Icon
Temp	8.6°c	5.1°c	5.8°c	7.8°c	11.3°c	15.2°c	17.1°c	11.7°c
Wind	15.1 kmph	14.8 kmph	14.4 kmph	16.2 kmph	17.3 kmph	19.4 kmph	13.7 kmph	8.3 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	50%	14%	77%	100%	77%	26%	3%	10%
Humidity	92%	95%	94%	84%	71%	57%	57%	72%
Pressure	1016 mb	1017 mb	1017 mb	1018 mb	1018 mb	1017 mb	1017 mb	1017 mb

Ottumwa Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-9°C / 16°F	-5°C / 23°F	136 hours	45.45 mm / 1.79 In	7 days	1021 mb / 31 In
February	1°C / 34°F	-7°C / 19°F	-3°C / 26°F	142 hours	45.54 mm / 1.79 In	6 days	1020 mb / 31 In
March	10°C / 49°F	1°C / 33°F	5°C / 41°F	152 hours	97.30 mm / 3.83 In	7 days	1017 mb / 31 In
April	16°C / 60°F	6°C / 42°F	11°C / 51°F	156 hours	116.48 mm / 4.59 In	8 days	1014 mb / 30 In
May	21°C / 70°F	12°C / 53°F	17°C / 62°F	171 hours	148.09 mm / 5.83 In	10 days	1014 mb / 30 In
June	27°C / 80°F	17°C / 63°F	22°C / 72°F	214 hours	171.50 mm / 6.75 In	9 days	1012 mb / 30 In
July	29°C / 83°F	19°C / 66°F	24°C / 75°F	238 hours	92.64 mm / 3.65 In	7 days	1014 mb / 30 In
August	28°C / 83°F	18°C / 64°F	23°C / 73°F	238 hours	105.45 mm / 4.15 In	7 days	1014 mb / 30 In
September	25°C / 78°F	14°C / 57°F	20°C / 67°F	249 hours	114.36 mm / 4.50 In	6 days	1016 mb / 30 In
October	17°C / 63°F	8°C / 46°F	12°C / 54°F	202 hours	86.67 mm / 3.41 In	6 days	1016 mb / 30 In
November	10°C / 49°F	1°C / 34°F	5°C / 41°F	202 hours	76.59 mm / 3.02 In	5 days	1019 mb / 31 In
December	3°C / 37°F	-4°C / 25°F	-1°C / 31°F	165 hours	56.91 mm / 2.24 In	5 days	1019 mb / 31 In

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