Delta September Weather Averages Colorado, United States of America

September Weather Averages for Delta

High Temp	25°C	77°F
Low Temp	10°C	51°F
Avg Temp	17°C	63°F
Sunshine Hours	308 hours
Rainfall	29.61 mm	1.17 In
Rain days	4 days
Pressure	1016 mb	30 In

Delta September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	24°C / 75°F	10°C / 50°F	16°C / 62°F	340 hours	8.80 mm / 0.35 In	3 days	1018 mb / 31 In
2009	23°C / 74°F	10°C / 51°F	16°C / 61°F	316 hours	10.00 mm / 0.39 In	6 days	1018 mb / 31 In
2010	25°C / 77°F	10°C / 49°F	17°C / 62°F	329 hours	20.10 mm / 0.79 In	4 days	1017 mb / 30 In
2011	23°C / 73°F	10°C / 50°F	16°C / 61°F	328 hours	26.60 mm / 1.05 In	5 days	1019 mb / 31 In
2012	23°C / 74°F	10°C / 50°F	16°C / 61°F	321 hours	26.30 mm / 1.04 In	6 days	1019 mb / 31 In
2013	23°C / 73°F	11°C / 51°F	17°C / 62°F	299 hours	58.60 mm / 2.31 In	7 days	1015 mb / 30 In
2014	24°C / 74°F	11°C / 52°F	17°C / 63°F	291 hours	65.80 mm / 2.59 In	5 days	1016 mb / 30 In
2015	25°C / 76°F	11°C / 53°F	18°C / 64°F	281 hours	31.13 mm / 1.23 In	4 days	1016 mb / 30 In
2016	21°C / 71°F	10°C / 49°F	15°C / 60°F	302 hours	42.91 mm / 1.69 In	6 days	1018 mb / 31 In
2017	22°C / 72°F	11°C / 52°F	16°C / 61°F	302 hours	45.11 mm / 1.78 In	3 days	1016 mb / 30 In
2018	24°C / 76°F	12°C / 53°F	18°C / 64°F	334 hours	4.40 mm / 0.17 In	2 days	1016 mb / 30 In
2019	24°C / 76°F	12°C / 53°F	18°C / 64°F	320 hours	4.50 mm / 0.18 In	1 days	1015 mb / 30 In
2020	27°C / 81°F	10°C / 50°F	19°C / 66°F	309 hours	22.47 mm / 0.88 In	2 days	1019 mb / 31 In
2021	29°C / 83°F	12°C / 53°F	20°C / 68°F	298 hours	47.90 mm / 1.89 In	6 days	1014 mb / 30 In
2022	29°C / 84°F	11°C / 52°F	20°C / 68°F	276 hours	29.04 mm / 1.14 In	3 days	1015 mb / 30 In
2023	28°C / 82°F	7°C / 44°F	18°C / 64°F	306 hours	3.58 mm / 0.14 In	0 days	1015 mb / 30 In
2024	28°C / 82°F	11°C / 52°F	19°C / 66°F	312 hours	35.24 mm / 1.39 In	3 days	1014 mb / 30 In

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