Chelmsford September Weather Averages Essex, United Kingdom

September Weather Averages for Chelmsford

High Temp	19°C	67°F
Low Temp	12°C	53°F
Avg Temp	15°C	59°F
Sunshine Hours	147 hours
Rainfall	49.32 mm	1.94 In
Rain days	6 days
Pressure	1016 mb	30 In

Chelmsford September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	17°C / 62°F	11°C / 52°F	14°C / 57°F	129 hours	42.41 mm / 1.67 In	6 days	1017 mb / 31 In
2009	19°C / 66°F	12°C / 54°F	15°C / 60°F	155 hours	17.60 mm / 0.69 In	2 days	1022 mb / 31 In
2010	17°C / 63°F	10°C / 51°F	14°C / 57°F	108 hours	49.81 mm / 1.96 In	6 days	1015 mb / 30 In
2011	20°C / 67°F	12°C / 53°F	15°C / 60°F	165 hours	29.87 mm / 1.18 In	4 days	1014 mb / 30 In
2012	18°C / 64°F	10°C / 50°F	14°C / 57°F	164 hours	50.18 mm / 1.98 In	4 days	1015 mb / 30 In
2013	18°C / 65°F	11°C / 51°F	14°C / 57°F	171 hours	44.65 mm / 1.76 In	5 days	1016 mb / 30 In
2014	20°C / 68°F	12°C / 54°F	16°C / 60°F	162 hours	12.10 mm / 0.48 In	3 days	1019 mb / 31 In
2015	17°C / 63°F	11°C / 52°F	14°C / 57°F	122 hours	53.60 mm / 2.11 In	10 days	1017 mb / 31 In
2016	21°C / 70°F	14°C / 57°F	17°C / 63°F	151 hours	37.33 mm / 1.47 In	4 days	1017 mb / 31 In
2017	18°C / 65°F	12°C / 53°F	15°C / 58°F	101 hours	45.00 mm / 1.77 In	12 days	1013 mb / 30 In
2018	19°C / 67°F	12°C / 54°F	15°C / 60°F	192 hours	28.60 mm / 1.13 In	2 days	1021 mb / 31 In
2019	19°C / 66°F	12°C / 53°F	15°C / 59°F	154 hours	82.38 mm / 3.24 In	10 days	1017 mb / 31 In
2020	19°C / 67°F	12°C / 53°F	15°C / 59°F	154 hours	33.44 mm / 1.32 In	8 days	1016 mb / 30 In
2021	21°C / 69°F	13°C / 55°F	16°C / 61°F	144 hours	65.10 mm / 2.56 In	6 days	1019 mb / 31 In
2022	19°C / 67°F	12°C / 54°F	15°C / 60°F	82 hours	75.98 mm / 2.99 In	7 days	1013 mb / 30 In
2023	23°C / 73°F	15°C / 58°F	18°C / 65°F	188 hours	43.59 mm / 1.72 In	1 days	1015 mb / 30 In
2024	19°C / 66°F	12°C / 53°F	15°C / 59°F	135 hours	119.95 mm / 4.72 In	5 days	1014 mb / 30 In

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