Saint Charles August Weather Averages Illinois, United States of America

August Weather Averages for Saint Charles

High Temp27°C81°F
Low Temp18°C64°F
Avg Temp22°C72°F
Sunshine Hours233 hours 
Rainfall93.63 mm3.69 In
Rain days8 days 
Pressure1015 mb30 In

 

Saint Charles August Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200828°C / 82°F18°C / 64°F22°C / 72°F291 hours54.10 mm / 2.13 In6 days1015 mb / 30 In
200925°C / 77°F17°C / 62°F21°C / 69°F212 hours161.50 mm / 6.36 In11 days1016 mb / 30 In
201029°C / 85°F19°C / 66°F24°C / 75°F286 hours52.70 mm / 2.07 In3 days1014 mb / 30 In
201127°C / 80°F18°C / 64°F22°C / 72°F270 hours107.47 mm / 4.23 In5 days1013 mb / 30 In
201227°C / 80°F17°C / 63°F22°C / 71°F262 hours61.08 mm / 2.40 In7 days1015 mb / 30 In
201326°C / 79°F17°C / 62°F22°C / 71°F261 hours58.92 mm / 2.32 In7 days1017 mb / 30 In
201427°C / 80°F17°C / 63°F22°C / 71°F205 hours114.45 mm / 4.51 In10 days1015 mb / 30 In
201527°C / 80°F17°C / 62°F21°C / 71°F243 hours77.30 mm / 3.04 In8 days1015 mb / 30 In
201627°C / 81°F19°C / 66°F23°C / 73°F197 hours116.72 mm / 4.60 In11 days1016 mb / 30 In
201726°C / 78°F17°C / 62°F21°C / 70°F262 hours91.68 mm / 3.61 In8 days1016 mb / 30 In
201828°C / 83°F20°C / 68°F24°C / 75°F228 hours181.93 mm / 7.16 In13 days1015 mb / 30 In
201926°C / 79°F18°C / 65°F22°C / 72°F245 hours129.95 mm / 5.12 In12 days1015 mb / 30 In
202027°C / 80°F18°C / 64°F22°C / 72°F236 hours26.60 mm / 1.05 In4 days1015 mb / 30 In
202128°C / 83°F19°C / 67°F24°C / 74°F189 hours82.10 mm / 3.23 In12 days1016 mb / 30 In
202228°C / 82°F17°C / 63°F22°C / 72°F197 hours96.40 mm / 3.80 In9 days1016 mb / 30 In
202329°C / 84°F17°C / 62°F22°C / 72°F214 hours61.80 mm / 2.43 In4 days1013 mb / 30 In
202426°C / 78°F17°C / 62°F21°C / 69°F222 hours77.52 mm / 3.05 In3 days1016 mb / 30 In
Illinois

 

Hotels Near Saint Charles

Cities Near Saint Charles

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