Longmont May Weather Averages Colorado, United States of America

May Weather Averages for Longmont

High Temp	19°C	66°F
Low Temp	7°C	44°F
Avg Temp	13°C	55°F
Sunshine Hours	236 hours
Rainfall	110.06 mm	4.33 In
Rain days	11 days
Pressure	1012 mb	30 In

Longmont May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	18°C / 65°F	6°C / 42°F	12°C / 54°F	263 hours	73.29 mm / 2.89 In	7 days	1011 mb / 30 In
2009	20°C / 68°F	8°C / 47°F	14°C / 57°F	266 hours	58.12 mm / 2.29 In	9 days	1014 mb / 30 In
2010	17°C / 63°F	4°C / 40°F	11°C / 52°F	292 hours	87.90 mm / 3.46 In	11 days	1011 mb / 30 In
2011	17°C / 62°F	5°C / 40°F	11°C / 51°F	250 hours	132.00 mm / 5.20 In	8 days	1011 mb / 30 In
2012	22°C / 71°F	8°C / 46°F	15°C / 59°F	306 hours	37.50 mm / 1.48 In	6 days	1012 mb / 30 In
2013	19°C / 67°F	6°C / 44°F	13°C / 56°F	301 hours	49.01 mm / 1.93 In	7 days	1014 mb / 30 In
2014	19°C / 66°F	7°C / 44°F	13°C / 55°F	263 hours	98.49 mm / 3.88 In	13 days	1014 mb / 30 In
2015	16°C / 61°F	6°C / 42°F	11°C / 51°F	155 hours	196.88 mm / 7.75 In	18 days	1013 mb / 30 In
2016	17°C / 63°F	5°C / 41°F	11°C / 52°F	208 hours	134.43 mm / 5.29 In	13 days	1014 mb / 30 In
2017	18°C / 65°F	6°C / 43°F	12°C / 54°F	234 hours	152.90 mm / 6.02 In	14 days	1013 mb / 30 In
2018	21°C / 70°F	9°C / 49°F	15°C / 60°F	239 hours	128.94 mm / 5.08 In	11 days	1013 mb / 30 In
2019	15°C / 60°F	4°C / 40°F	10°C / 50°F	200 hours	138.29 mm / 5.44 In	10 days	1011 mb / 30 In
2020	22°C / 71°F	8°C / 47°F	15°C / 59°F	250 hours	77.92 mm / 3.07 In	9 days	1014 mb / 30 In
2021	18°C / 65°F	7°C / 44°F	12°C / 54°F	168 hours	151.93 mm / 5.98 In	13 days	1012 mb / 30 In
2022	21°C / 71°F	6°C / 44°F	14°C / 57°F	211 hours	91.03 mm / 3.58 In	9 days	1009 mb / 30 In
2023	21°C / 70°F	8°C / 47°F	15°C / 58°F	209 hours	180.35 mm / 7.10 In	11 days	1012 mb / 30 In
2024	20°C / 69°F	8°C / 46°F	13°C / 56°F	231 hours	45.24 mm / 1.78 In	6 days	1008 mb / 30 In

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