Heppner May Weather Averages Oregon, United States of America

May Weather Averages for Heppner

High Temp	19°C	66°F
Low Temp	8°C	46°F
Avg Temp	14°C	57°F
Sunshine Hours	234 hours
Rainfall	38.63 mm	1.52 In
Rain days	6 days
Pressure	1014 mb	30 In

Heppner May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	20°C / 67°F	8°C / 46°F	14°C / 56°F	203 hours	31.45 mm / 1.24 In	4 days	1015 mb / 30 In
2009	20°C / 69°F	8°C / 46°F	14°C / 58°F	272 hours	39.83 mm / 1.57 In	5 days	1015 mb / 30 In
2010	16°C / 61°F	5°C / 41°F	11°C / 51°F	137 hours	62.04 mm / 2.44 In	9 days	1015 mb / 30 In
2011	16°C / 61°F	5°C / 41°F	10°C / 51°F	224 hours	84.06 mm / 3.31 In	7 days	1014 mb / 30 In
2012	18°C / 65°F	7°C / 44°F	13°C / 55°F	259 hours	18.10 mm / 0.71 In	3 days	1016 mb / 30 In
2013	20°C / 68°F	8°C / 47°F	14°C / 58°F	268 hours	40.80 mm / 1.61 In	8 days	1016 mb / 30 In
2014	21°C / 69°F	9°C / 47°F	15°C / 59°F	282 hours	20.90 mm / 0.82 In	3 days	1015 mb / 30 In
2015	21°C / 71°F	10°C / 50°F	16°C / 60°F	246 hours	21.13 mm / 0.83 In	3 days	1012 mb / 30 In
2016	21°C / 69°F	9°C / 49°F	15°C / 59°F	264 hours	25.00 mm / 0.98 In	4 days	1014 mb / 30 In
2017	20°C / 68°F	8°C / 46°F	14°C / 57°F	261 hours	21.60 mm / 0.85 In	4 days	1015 mb / 30 In
2018	22°C / 71°F	11°C / 52°F	17°C / 62°F	266 hours	14.14 mm / 0.56 In	5 days	1014 mb / 30 In
2019	20°C / 68°F	9°C / 49°F	15°C / 59°F	251 hours	29.79 mm / 1.17 In	5 days	1011 mb / 30 In
2020	19°C / 66°F	8°C / 47°F	14°C / 57°F	165 hours	36.30 mm / 1.43 In	7 days	1014 mb / 30 In
2021	19°C / 66°F	9°C / 48°F	14°C / 57°F	228 hours	15.00 mm / 0.59 In	3 days	1016 mb / 30 In
2022	15°C / 59°F	6°C / 43°F	10°C / 51°F	129 hours	77.70 mm / 3.06 In	10 days	1015 mb / 30 In
2023	21°C / 70°F	11°C / 51°F	16°C / 61°F	240 hours	43.20 mm / 1.70 In	8 days	1013 mb / 30 In
2024	16°C / 62°F	5°C / 41°F	11°C / 51°F	253 hours	68.47 mm / 2.70 In	5 days	1015 mb / 30 In

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