Grefrath September Weather Averages Nordrhein-Westfalen, Germany

September Weather Averages for Grefrath

High Temp	20°C	68°F
Low Temp	12°C	54°F
Avg Temp	16°C	60°F
Sunshine Hours	175 hours
Rainfall	66.23 mm	2.61 In
Rain days	6 days
Pressure	1017 mb	31 In

Grefrath September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	18°C / 64°F	10°C / 50°F	14°C / 57°F	165 hours	51.73 mm / 2.04 In	6 days	1018 mb / 31 In
2009	20°C / 68°F	12°C / 53°F	15°C / 60°F	169 hours	43.89 mm / 1.73 In	5 days	1021 mb / 31 In
2010	17°C / 63°F	10°C / 50°F	13°C / 56°F	166 hours	82.86 mm / 3.26 In	8 days	1015 mb / 30 In
2011	20°C / 69°F	12°C / 54°F	16°C / 61°F	201 hours	46.30 mm / 1.82 In	5 days	1016 mb / 30 In
2012	19°C / 66°F	10°C / 50°F	14°C / 58°F	213 hours	42.17 mm / 1.66 In	6 days	1016 mb / 30 In
2013	19°C / 66°F	11°C / 52°F	15°C / 58°F	166 hours	111.24 mm / 4.38 In	8 days	1015 mb / 30 In
2014	20°C / 69°F	12°C / 54°F	16°C / 61°F	168 hours	32.70 mm / 1.29 In	5 days	1019 mb / 31 In
2015	18°C / 64°F	11°C / 51°F	14°C / 57°F	141 hours	86.10 mm / 3.39 In	9 days	1018 mb / 31 In
2016	23°C / 74°F	14°C / 57°F	18°C / 65°F	234 hours	20.10 mm / 0.79 In	1 days	1018 mb / 31 In
2017	19°C / 66°F	11°C / 53°F	15°C / 59°F	139 hours	103.74 mm / 4.08 In	13 days	1014 mb / 30 In
2018	21°C / 70°F	12°C / 54°F	16°C / 61°F	222 hours	47.60 mm / 1.87 In	5 days	1021 mb / 31 In
2019	19°C / 66°F	12°C / 53°F	15°C / 59°F	142 hours	70.71 mm / 2.78 In	8 days	1018 mb / 31 In
2020	21°C / 70°F	12°C / 54°F	17°C / 62°F	172 hours	48.70 mm / 1.92 In	2 days	1016 mb / 30 In
2021	22°C / 71°F	12°C / 54°F	17°C / 62°F	195 hours	35.40 mm / 1.39 In	7 days	1019 mb / 31 In
2022	20°C / 68°F	12°C / 53°F	16°C / 60°F	88 hours	110.40 mm / 4.35 In	13 days	1013 mb / 30 In
2023	24°C / 75°F	14°C / 58°F	19°C / 66°F	229 hours	88.66 mm / 3.49 In	3 days	1016 mb / 30 In
2024	21°C / 69°F	13°C / 55°F	16°C / 61°F	147 hours	89.13 mm / 3.51 In	4 days	1014 mb / 30 In

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