Grand Ronde May Weather Averages Oregon, United States of America

May Weather Averages for Grand Ronde

High Temp	18°C	64°F
Low Temp	6°C	42°F
Avg Temp	12°C	53°F
Sunshine Hours	158 hours
Rainfall	75.33 mm	2.97 In
Rain days	7 days
Pressure	1018 mb	31 In

Grand Ronde May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	18°C / 64°F	5°C / 41°F	12°C / 53°F	213 hours	110.00 mm / 4.33 In	8 days	1018 mb / 31 In
2010	15°C / 58°F	5°C / 40°F	9°C / 49°F	89 hours	136.80 mm / 5.39 In	14 days	1018 mb / 31 In
2011	14°C / 58°F	3°C / 37°F	9°C / 48°F	44 hours	98.00 mm / 3.86 In	11 days	1017 mb / 31 In
2012	17°C / 63°F	4°C / 39°F	11°C / 51°F	134 hours	72.00 mm / 2.83 In	7 days	1019 mb / 31 In
2013	18°C / 65°F	6°C / 42°F	12°C / 53°F	164 hours	116.90 mm / 4.60 In	10 days	1018 mb / 31 In
2014	19°C / 66°F	6°C / 43°F	12°C / 54°F	149 hours	96.68 mm / 3.81 In	7 days	1018 mb / 31 In
2015	20°C / 67°F	6°C / 42°F	12°C / 54°F	197 hours	22.30 mm / 0.88 In	4 days	1016 mb / 30 In
2016	19°C / 67°F	7°C / 44°F	13°C / 55°F	155 hours	29.62 mm / 1.17 In	3 days	1018 mb / 31 In
2017	19°C / 66°F	4°C / 40°F	12°C / 53°F	182 hours	69.70 mm / 2.74 In	7 days	1017 mb / 31 In
2018	20°C / 68°F	8°C / 46°F	14°C / 56°F	184 hours	10.30 mm / 0.41 In	4 days	1018 mb / 31 In
2019	20°C / 68°F	7°C / 45°F	13°C / 56°F	217 hours	56.30 mm / 2.22 In	7 days	1014 mb / 30 In
2020	18°C / 64°F	8°C / 46°F	13°C / 55°F	116 hours	132.54 mm / 5.22 In	13 days	1016 mb / 30 In
2021	18°C / 65°F	7°C / 44°F	12°C / 54°F	181 hours	27.20 mm / 1.07 In	3 days	1020 mb / 31 In
2022	15°C / 58°F	5°C / 41°F	10°C / 49°F	117 hours	140.40 mm / 5.53 In	11 days	1018 mb / 31 In
2023	21°C / 70°F	8°C / 46°F	14°C / 57°F	241 hours	22.80 mm / 0.90 In	3 days	1016 mb / 30 In
2024	17°C / 62°F	5°C / 40°F	11°C / 51°F	179 hours	67.74 mm / 2.67 In	3 days	1019 mb / 31 In
2025	17°C / 62°F	8°C / 46°F	12°C / 54°F	131 hours	71.28 mm / 2.81 In	4 days	1019 mb / 31 In

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