Surprise September Weather Averages Arizona, United States of America

September Weather Averages for Surprise

High Temp	37°C	99°F
Low Temp	25°C	78°F
Avg Temp	31°C	88°F
Sunshine Hours	326 hours
Rainfall	29.84 mm	1.17 In
Rain days	3 days
Pressure	1011 mb	30 In

Surprise September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	37°C / 99°F	24°C / 74°F	30°C / 87°F	342 hours	16.80 mm / 0.66 In	1 days	1011 mb / 30 In
2009	38°C / 100°F	23°C / 74°F	31°C / 87°F	356 hours	1.80 mm / 0.07 In	1 days	1012 mb / 30 In
2010	38°C / 101°F	24°C / 74°F	31°C / 88°F	345 hours	9.38 mm / 0.37 In	1 days	1010 mb / 30 In
2011	37°C / 99°F	25°C / 76°F	31°C / 88°F	342 hours	17.04 mm / 0.67 In	4 days	1012 mb / 30 In
2012	36°C / 96°F	25°C / 76°F	30°C / 86°F	327 hours	40.44 mm / 1.59 In	4 days	1013 mb / 30 In
2013	35°C / 96°F	24°C / 75°F	30°C / 86°F	325 hours	24.19 mm / 0.95 In	3 days	1009 mb / 30 In
2014	35°C / 95°F	25°C / 78°F	30°C / 87°F	304 hours	78.88 mm / 3.11 In	5 days	1010 mb / 30 In
2015	36°C / 97°F	26°C / 78°F	31°C / 88°F	267 hours	73.52 mm / 2.89 In	4 days	1011 mb / 30 In
2016	34°C / 94°F	23°C / 74°F	29°C / 84°F	309 hours	15.58 mm / 0.61 In	6 days	1013 mb / 30 In
2017	36°C / 96°F	25°C / 77°F	30°C / 87°F	344 hours	14.77 mm / 0.58 In	3 days	1010 mb / 30 In
2018	38°C / 101°F	27°C / 81°F	33°C / 92°F	349 hours	14.88 mm / 0.59 In	1 days	1011 mb / 30 In
2019	35°C / 95°F	26°C / 79°F	31°C / 87°F	317 hours	75.99 mm / 2.99 In	6 days	1011 mb / 30 In
2020	39°C / 102°F	28°C / 82°F	33°C / 92°F	357 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2021	38°C / 100°F	27°C / 81°F	33°C / 91°F	311 hours	35.43 mm / 1.39 In	3 days	1009 mb / 30 In
2022	38°C / 101°F	27°C / 80°F	32°C / 90°F	299 hours	22.30 mm / 0.88 In	4 days	1009 mb / 30 In
2023	39°C / 102°F	25°C / 76°F	32°C / 90°F	318 hours	45.10 mm / 1.78 In	1 days	1009 mb / 30 In
2024	39°C / 101°F	28°C / 82°F	33°C / 91°F	346 hours	8.06 mm / 0.32 In	0 days	1008 mb / 30 In

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