Janakkala September Weather Averages Southern Finland, Finland

September Weather Averages for Janakkala

High Temp	15°C	59°F
Low Temp	8°C	47°F
Avg Temp	11°C	52°F
Sunshine Hours	120 hours
Rainfall	59.90 mm	2.36 In
Rain days	8 days
Pressure	1014 mb	30 In

Janakkala September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	12°C / 54°F	6°C / 43°F	9°C / 48°F	139 hours	30.35 mm / 1.19 In	6 days	1020 mb / 31 In
2009	15°C / 60°F	9°C / 48°F	12°C / 54°F	135 hours	30.11 mm / 1.19 In	7 days	1012 mb / 30 In
2010	14°C / 57°F	7°C / 45°F	10°C / 51°F	99 hours	62.13 mm / 2.45 In	7 days	1014 mb / 30 In
2011	15°C / 59°F	9°C / 48°F	12°C / 53°F	60 hours	75.46 mm / 2.97 In	10 days	1008 mb / 30 In
2012	14°C / 57°F	7°C / 45°F	10°C / 51°F	61 hours	127.40 mm / 5.02 In	14 days	1007 mb / 30 In
2013	15°C / 59°F	8°C / 46°F	11°C / 52°F	128 hours	43.60 mm / 1.72 In	7 days	1013 mb / 30 In
2014	16°C / 61°F	8°C / 46°F	12°C / 53°F	232 hours	34.80 mm / 1.37 In	3 days	1018 mb / 31 In
2015	15°C / 59°F	9°C / 48°F	12°C / 53°F	113 hours	52.50 mm / 2.07 In	8 days	1019 mb / 31 In
2016	15°C / 60°F	9°C / 47°F	12°C / 53°F	164 hours	41.98 mm / 1.65 In	5 days	1015 mb / 30 In
2017	14°C / 57°F	8°C / 46°F	11°C / 51°F	128 hours	61.46 mm / 2.42 In	9 days	1018 mb / 31 In
2018	16°C / 61°F	9°C / 48°F	12°C / 54°F	107 hours	75.90 mm / 2.99 In	11 days	1011 mb / 30 In
2019	14°C / 57°F	7°C / 45°F	10°C / 50°F	99 hours	70.42 mm / 2.77 In	11 days	1011 mb / 30 In
2020	16°C / 60°F	9°C / 48°F	12°C / 54°F	95 hours	48.20 mm / 1.90 In	11 days	1011 mb / 30 In
2021	13°C / 55°F	6°C / 43°F	9°C / 48°F	112 hours	33.50 mm / 1.32 In	4 days	1018 mb / 31 In
2022	13°C / 55°F	6°C / 42°F	9°C / 48°F	109 hours	30.30 mm / 1.19 In	6 days	1013 mb / 30 In
2023	18°C / 64°F	10°C / 50°F	14°C / 56°F	114 hours	105.08 mm / 4.14 In	6 days	1015 mb / 30 In
2024	18°C / 64°F	10°C / 50°F	13°C / 56°F	171 hours	65.51 mm / 2.58 In	3 days	1018 mb / 31 In

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