Marshalltown May Weather Averages

Iowa, United States of America

May Weather Averages for Marshalltown

High Temp21°C69°F
Low Temp11°C52°F
Avg Temp16°C60°F
Sunshine Hours179 hours 
Rainfall148.06 mm5.83 In
Rain days9 days 
Pressure1014 mb30 In

 

Marshalltown May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200920°C / 68°F10°C / 51°F15°C / 59°F210 hours131.37 mm / 5.17 In8 days1015 mb / 30 In
201021°C / 70°F11°C / 51°F16°C / 60°F233 hours153.38 mm / 6.04 In8 days1014 mb / 30 In
201120°C / 68°F10°C / 50°F15°C / 59°F184 hours151.73 mm / 5.97 In12 days1012 mb / 30 In
201224°C / 75°F13°C / 55°F18°C / 65°F239 hours119.81 mm / 4.72 In6 days1013 mb / 30 In
201319°C / 67°F10°C / 51°F15°C / 59°F128 hours296.35 mm / 11.67 In15 days1014 mb / 30 In
201421°C / 69°F10°C / 51°F15°C / 60°F181 hours113.97 mm / 4.49 In10 days1014 mb / 30 In
201521°C / 70°F12°C / 53°F16°C / 61°F175 hours169.80 mm / 6.69 In14 days1016 mb / 30 In
201620°C / 69°F11°C / 51°F16°C / 60°F170 hours111.25 mm / 4.38 In11 days1015 mb / 30 In
201720°C / 67°F10°C / 50°F15°C / 58°F209 hours134.85 mm / 5.31 In9 days1011 mb / 30 In
201825°C / 77°F15°C / 59°F20°C / 67°F206 hours191.61 mm / 7.54 In12 days1013 mb / 30 In
201919°C / 67°F10°C / 49°F14°C / 58°F127 hours211.18 mm / 8.31 In12 days1013 mb / 30 In
202018°C / 65°F10°C / 50°F14°C / 58°F96 hours115.88 mm / 4.56 In12 days1016 mb / 30 In
202118°C / 65°F11°C / 51°F14°C / 58°F117 hours156.64 mm / 6.17 In13 days1018 mb / 31 In
202221°C / 70°F12°C / 53°F16°C / 61°F129 hours119.80 mm / 4.72 In7 days1012 mb / 30 In
202323°C / 73°F11°C / 52°F17°C / 62°F201 hours90.90 mm / 3.58 In7 days1017 mb / 31 In
202421°C / 69°F11°C / 52°F16°C / 60°F183 hours157.19 mm / 6.19 In8 days1010 mb / 30 In
202520°C / 68°F10°C / 49°F15°C / 58°F145 hours171.62 mm / 6.76 In2 days1015 mb / 30 In
202622°C / 72°F11°C / 51°F16°C / 61°F288 hours67.77 mm / 2.67 In4 days1014 mb / 30 In

Need more than one day of Marshalltown history?

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Weather history near Marshalltown

Region

Iowa

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Marshalltown weather history: common questions

How far back does Marshalltown weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Marshalltown historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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