Westchester April Weather Averages Illinois, United States of America

April Weather Averages for Westchester

High Temp	13°C	55°F
Low Temp	5°C	41°F
Avg Temp	9°C	48°F
Sunshine Hours	148 hours
Rainfall	130.14 mm	5.12 In
Rain days	9 days
Pressure	1014 mb	30 In

Westchester April Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	13°C / 55°F	5°C / 41°F	9°C / 48°F	189 hours	118.58 mm / 4.67 In	8 days	1015 mb / 30 In
2009	11°C / 52°F	4°C / 39°F	8°C / 46°F	149 hours	154.54 mm / 6.08 In	8 days	1015 mb / 30 In
2010	16°C / 60°F	7°C / 45°F	11°C / 52°F	234 hours	105.61 mm / 4.16 In	5 days	1013 mb / 30 In
2011	12°C / 53°F	4°C / 39°F	8°C / 46°F	87 hours	173.43 mm / 6.83 In	11 days	1010 mb / 30 In
2012	13°C / 56°F	5°C / 42°F	9°C / 49°F	213 hours	86.20 mm / 3.39 In	8 days	1016 mb / 30 In
2013	12°C / 53°F	3°C / 38°F	7°C / 45°F	155 hours	192.51 mm / 7.58 In	9 days	1016 mb / 30 In
2014	12°C / 54°F	3°C / 38°F	8°C / 46°F	152 hours	83.40 mm / 3.28 In	8 days	1014 mb / 30 In
2015	13°C / 55°F	5°C / 41°F	9°C / 48°F	145 hours	112.31 mm / 4.42 In	6 days	1014 mb / 30 In
2016	11°C / 52°F	4°C / 39°F	8°C / 46°F	88 hours	114.70 mm / 4.52 In	12 days	1014 mb / 30 In
2017	15°C / 58°F	7°C / 44°F	11°C / 51°F	141 hours	228.04 mm / 8.98 In	9 days	1015 mb / 30 In
2018	9°C / 47°F	1°C / 34°F	5°C / 41°F	160 hours	103.60 mm / 4.08 In	8 days	1018 mb / 31 In
2019	13°C / 56°F	5°C / 41°F	9°C / 48°F	181 hours	152.59 mm / 6.01 In	9 days	1015 mb / 30 In
2020	12°C / 54°F	5°C / 40°F	8°C / 47°F	103 hours	166.70 mm / 6.56 In	16 days	1012 mb / 30 In
2021	14°C / 56°F	6°C / 43°F	10°C / 50°F	101 hours	52.53 mm / 2.07 In	7 days	1014 mb / 30 In
2022	12°C / 54°F	5°C / 40°F	9°C / 47°F	121 hours	111.51 mm / 4.39 In	9 days	1014 mb / 30 In
2023	16°C / 60°F	6°C / 42°F	11°C / 51°F	166 hours	65.95 mm / 2.60 In	7 days	1014 mb / 30 In
2024	15°C / 58°F	7°C / 45°F	11°C / 52°F	167 hours	178.59 mm / 7.03 In	7 days	1013 mb / 30 In

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