Horsham September Weather Averages West Sussex, United Kingdom

September Weather Averages for Horsham

High Temp	19°C	67°F
Low Temp	12°C	53°F
Avg Temp	15°C	60°F
Sunshine Hours	150 hours
Rainfall	53.86 mm	2.12 In
Rain days	6 days
Pressure	1017 mb	30 In

Horsham September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	17°C / 63°F	12°C / 53°F	14°C / 58°F	144 hours	64.91 mm / 2.56 In	8 days	1017 mb / 31 In
2009	19°C / 66°F	13°C / 55°F	16°C / 60°F	196 hours	21.30 mm / 0.84 In	4 days	1022 mb / 31 In
2010	18°C / 64°F	10°C / 51°F	14°C / 57°F	110 hours	36.07 mm / 1.42 In	5 days	1015 mb / 30 In
2011	19°C / 67°F	12°C / 54°F	16°C / 60°F	167 hours	33.30 mm / 1.31 In	4 days	1014 mb / 30 In
2012	18°C / 65°F	10°C / 50°F	14°C / 57°F	152 hours	51.66 mm / 2.03 In	4 days	1015 mb / 30 In
2013	19°C / 66°F	11°C / 52°F	15°C / 58°F	123 hours	46.03 mm / 1.81 In	9 days	1016 mb / 30 In
2014	21°C / 69°F	12°C / 54°F	16°C / 61°F	169 hours	18.31 mm / 0.72 In	3 days	1019 mb / 31 In
2015	18°C / 64°F	11°C / 51°F	14°C / 57°F	137 hours	46.90 mm / 1.85 In	6 days	1017 mb / 31 In
2016	21°C / 69°F	13°C / 56°F	17°C / 63°F	144 hours	30.40 mm / 1.20 In	6 days	1017 mb / 31 In
2017	17°C / 63°F	11°C / 52°F	14°C / 58°F	121 hours	69.26 mm / 2.73 In	8 days	1014 mb / 30 In
2018	19°C / 66°F	12°C / 53°F	15°C / 59°F	180 hours	37.16 mm / 1.46 In	2 days	1021 mb / 31 In
2019	19°C / 66°F	12°C / 53°F	15°C / 60°F	151 hours	76.56 mm / 3.01 In	11 days	1018 mb / 31 In
2020	19°C / 67°F	12°C / 53°F	15°C / 60°F	165 hours	36.32 mm / 1.43 In	4 days	1017 mb / 31 In
2021	21°C / 70°F	12°C / 54°F	16°C / 61°F	163 hours	46.70 mm / 1.84 In	6 days	1019 mb / 31 In
2022	19°C / 66°F	12°C / 53°F	15°C / 59°F	95 hours	113.15 mm / 4.45 In	12 days	1013 mb / 30 In
2023	22°C / 72°F	14°C / 57°F	18°C / 64°F	201 hours	69.55 mm / 2.74 In	1 days	1015 mb / 30 In
2024	19°C / 65°F	11°C / 52°F	14°C / 58°F	123 hours	129.12 mm / 5.08 In	5 days	1014 mb / 30 In

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