Guyancourt August Weather Averages Ile-de-France, France

August Weather Averages for Guyancourt

High Temp	25°C	76°F
Low Temp	15°C	59°F
Avg Temp	20°C	67°F
Sunshine Hours	185 hours
Rainfall	56.42 mm	2.22 In
Rain days	6 days
Pressure	1016 mb	30 In

Guyancourt August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 72°F	14°C / 58°F	18°C / 64°F	153 hours	61.00 mm / 2.40 In	5 days	1014 mb / 30 In
2009	26°C / 78°F	15°C / 59°F	20°C / 68°F	239 hours	20.00 mm / 0.79 In	4 days	1018 mb / 31 In
2010	22°C / 71°F	13°C / 56°F	17°C / 63°F	108 hours	64.27 mm / 2.53 In	7 days	1016 mb / 30 In
2011	22°C / 72°F	14°C / 57°F	18°C / 64°F	168 hours	71.82 mm / 2.83 In	10 days	1015 mb / 30 In
2012	24°C / 75°F	15°C / 58°F	19°C / 67°F	210 hours	10.90 mm / 0.43 In	5 days	1016 mb / 30 In
2013	24°C / 76°F	14°C / 57°F	19°C / 66°F	211 hours	55.00 mm / 2.17 In	4 days	1018 mb / 31 In
2014	21°C / 69°F	13°C / 55°F	16°C / 62°F	142 hours	107.94 mm / 4.25 In	12 days	1014 mb / 30 In
2015	26°C / 78°F	16°C / 60°F	20°C / 69°F	197 hours	84.00 mm / 3.31 In	8 days	1015 mb / 30 In
2016	25°C / 78°F	15°C / 59°F	20°C / 68°F	239 hours	17.80 mm / 0.70 In	3 days	1020 mb / 31 In
2017	24°C / 75°F	15°C / 60°F	20°C / 67°F	178 hours	96.91 mm / 3.82 In	8 days	1018 mb / 31 In
2018	26°C / 78°F	16°C / 61°F	21°C / 70°F	227 hours	49.39 mm / 1.94 In	3 days	1018 mb / 31 In
2019	25°C / 77°F	16°C / 61°F	21°C / 69°F	178 hours	59.53 mm / 2.34 In	6 days	1017 mb / 30 In
2020	26°C / 79°F	17°C / 63°F	22°C / 71°F	130 hours	47.50 mm / 1.87 In	10 days	1014 mb / 30 In
2021	22°C / 72°F	15°C / 58°F	18°C / 65°F	121 hours	42.65 mm / 1.68 In	6 days	1017 mb / 31 In
2022	29°C / 84°F	17°C / 63°F	23°C / 73°F	269 hours	25.90 mm / 1.02 In	3 days	1016 mb / 30 In
2023	24°C / 75°F	15°C / 60°F	20°C / 67°F	114 hours	100.00 mm / 3.94 In	9 days	1015 mb / 30 In
2024	26°C / 79°F	16°C / 61°F	21°C / 70°F	226 hours	49.14 mm / 1.93 In	2 days	1016 mb / 30 In

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