Duncan May Weather Averages Oklahoma, United States of America

May Weather Averages for Duncan

High Temp	27°C	80°F
Low Temp	16°C	62°F
Avg Temp	21°C	70°F
Sunshine Hours	197 hours
Rainfall	182.55 mm	7.19 In
Rain days	9 days
Pressure	1012 mb	30 In

Duncan May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	29°C / 84°F	17°C / 63°F	23°C / 73°F	282 hours	85.41 mm / 3.36 In	6 days	1009 mb / 30 In
2009	25°C / 76°F	15°C / 59°F	20°C / 68°F	203 hours	187.59 mm / 7.39 In	9 days	1014 mb / 30 In
2010	27°C / 81°F	16°C / 61°F	22°C / 71°F	222 hours	100.01 mm / 3.94 In	5 days	1011 mb / 30 In
2011	27°C / 80°F	16°C / 60°F	21°C / 70°F	235 hours	177.84 mm / 7.00 In	6 days	1010 mb / 30 In
2012	28°C / 82°F	18°C / 64°F	23°C / 73°F	212 hours	103.47 mm / 4.07 In	6 days	1012 mb / 30 In
2013	26°C / 79°F	15°C / 59°F	20°C / 69°F	179 hours	164.56 mm / 6.48 In	10 days	1013 mb / 30 In
2014	28°C / 82°F	16°C / 60°F	22°C / 71°F	208 hours	91.61 mm / 3.61 In	9 days	1012 mb / 30 In
2015	25°C / 77°F	16°C / 61°F	20°C / 68°F	154 hours	372.54 mm / 14.67 In	18 days	1014 mb / 30 In
2016	25°C / 78°F	16°C / 60°F	20°C / 69°F	159 hours	94.27 mm / 3.71 In	5 days	1014 mb / 30 In
2017	26°C / 79°F	15°C / 59°F	21°C / 69°F	271 hours	116.27 mm / 4.58 In	5 days	1012 mb / 30 In
2018	30°C / 86°F	20°C / 67°F	25°C / 76°F	276 hours	155.17 mm / 6.11 In	4 days	1012 mb / 30 In
2019	25°C / 77°F	16°C / 62°F	21°C / 69°F	163 hours	338.36 mm / 13.32 In	12 days	1011 mb / 30 In
2020	26°C / 79°F	16°C / 62°F	21°C / 70°F	166 hours	225.88 mm / 8.89 In	8 days	1013 mb / 30 In
2021	23°C / 74°F	16°C / 60°F	19°C / 67°F	67 hours	228.23 mm / 8.99 In	14 days	1015 mb / 30 In
2022	30°C / 86°F	18°C / 65°F	24°C / 75°F	259 hours	146.39 mm / 5.76 In	10 days	1009 mb / 30 In
2023	27°C / 81°F	17°C / 62°F	21°C / 71°F	169 hours	206.65 mm / 8.14 In	14 days	1014 mb / 30 In
2024	27°C / 80°F	18°C / 64°F	22°C / 72°F	204 hours	212.02 mm / 8.35 In	7 days	1008 mb / 30 In

Oklahoma

Hotels Near Duncan

Cities Near Duncan

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started