Iwatsuki September Weather Averages Saitama, Japan

September Weather Averages for Iwatsuki

High Temp	28°C	82°F
Low Temp	21°C	70°F
Avg Temp	24°C	76°F
Sunshine Hours	144 hours
Rainfall	189.33 mm	7.45 In
Rain days	9 days
Pressure	1013 mb	30 In

Iwatsuki September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	26°C / 78°F	18°C / 64°F	21°C / 70°F	212 hours	51.80 mm / 2.04 In	4 days	1014 mb / 30 In
2010	28°C / 83°F	20°C / 69°F	24°C / 75°F	218 hours	287.29 mm / 11.31 In	10 days	1013 mb / 30 In
2011	28°C / 82°F	20°C / 69°F	24°C / 75°F	219 hours	207.53 mm / 8.17 In	9 days	1012 mb / 30 In
2012	29°C / 84°F	22°C / 72°F	25°C / 77°F	186 hours	176.13 mm / 6.93 In	13 days	1014 mb / 30 In
2013	28°C / 83°F	20°C / 69°F	24°C / 75°F	199 hours	135.00 mm / 5.31 In	9 days	1015 mb / 30 In
2014	26°C / 79°F	18°C / 65°F	22°C / 71°F	175 hours	99.00 mm / 3.90 In	6 days	1013 mb / 30 In
2015	26°C / 78°F	20°C / 68°F	23°C / 73°F	130 hours	287.20 mm / 11.31 In	10 days	1013 mb / 30 In
2016	27°C / 80°F	22°C / 71°F	24°C / 75°F	69 hours	219.23 mm / 8.63 In	12 days	1014 mb / 30 In
2017	27°C / 81°F	21°C / 70°F	24°C / 75°F	175 hours	139.76 mm / 5.50 In	9 days	1012 mb / 30 In
2018	27°C / 81°F	22°C / 71°F	24°C / 76°F	105 hours	261.73 mm / 10.30 In	16 days	1014 mb / 30 In
2019	30°C / 85°F	23°C / 74°F	26°C / 79°F	168 hours	161.30 mm / 6.35 In	7 days	1016 mb / 30 In
2020	28°C / 83°F	23°C / 73°F	25°C / 78°F	85 hours	160.80 mm / 6.33 In	15 days	1013 mb / 30 In
2021	25°C / 78°F	19°C / 67°F	22°C / 72°F	69 hours	196.21 mm / 7.72 In	9 days	1015 mb / 30 In
2022	28°C / 83°F	22°C / 72°F	25°C / 77°F	73 hours	162.88 mm / 6.41 In	9 days	1013 mb / 30 In
2023	31°C / 88°F	25°C / 77°F	28°C / 82°F	132 hours	395.58 mm / 15.57 In	4 days	1012 mb / 30 In
2024	32°C / 89°F	25°C / 77°F	28°C / 82°F	91 hours	87.80 mm / 3.46 In	4 days	1013 mb / 30 In

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