, ,CHICAGO/O'HARE, IL.,UNITED STATES OF AMERICA,Lat:41.98N,Long:87.9W,Height:203 (m) , Year,Month,Mean Temp.,Max.Temp.(Monthly Mean),Min.Temp.(Monthly Mean),Precip.,Mean Temp. Normal,Precip. Normal, SPI 3-Month, SPI 6-Month, SPI 12-Month ,,[degC],[degC],[degC],[mm],[degC],[mm]) 2018, 3, 2.8, 7.1, -1.5, 44, 3.4, 62.5, 0.9, 1.35, 0.86 2018, 4, 5.2, 10.0, 0.3, 69, 9.4, 92.9, 0.48, -0.4, 0.39 2018, 5, 19.0, 24.6, 13.3, 209, 15.4, 114.3, 0.81, 0.86, 1.04 2018, 6, 22.0, 26.9, 17.0, 194, 20.9, 104.2, 1.57, 1.7, 1.51 2018, 7, 24.6, 29.5, 19.6, 29, 23.7, 92.7, 1.39, 1.25, 0.69 2018, 8, 24.6, 29.3, 19.9, 168, 22.7, 107.6, 0.95, 1.12, 1.26 2018, 9, 20.5, 25.3, 15.8, 93, 18.6, 79.7, 0.16, 1.27, 1.76 2018, 10, 11.5, 15.9, 7.1, 122, 11.8, 87.2, 1.02, 1.65, 1.12 2018, 11, 1.5, 4.3, -1.4, 82, 4.7, 60.7, 0.81, 1.16, 1.32 2018, 12, 0.7, 4.3, -2.8, 84, -1.3, 53.2, 1.16, 0.73, 1.61 2019, 1, -6.0, -2.5, -9.6, 50, -4.3, 50.4, 0.79, 1.13, 1.66 2019, 2, -3.3, 1.2, -7.8, 72, -2.3, 48.4, 1.13, 1.1, 1.45 2019, 3, 1.3, 5.9, -3.3, 53, 3.4, 62.5, 0.46, 1.18, 1.56 2019, 4, 9.8, 15.0, 4.6, 153, 9.4, 92.9, 1.1, 1.2, 2.11 2019, 5, 14.4, 19.7, 9.1, 210, 15.4, 114.3, 1.69, 1.83, 2.01 2019, 6, 19.9, 25.2, 14.5, 78, 20.9, 104.2, 1.36, 1.34, 1.39 2019, 7, 25.1, 30.0, 20.1, 100, 23.7, 92.7, 1.01, 1.27, 1.69 2019, 8, 22.7, 27.5, 17.9, 92, 22.7, 107.6, -0.3, 0.94, 1.41 2019, 9, 20.8, 25.0, 16.6, 193, 18.6, 79.7, 0.99, 1.63, 1.99 2019, 10, 10.5, 14.8, 6.2, 172, 11.8, 87.2, 1.48, 1.81, 1.99 2019, 11, 1.6, 5.4, -2.2, 48, 4.7, 60.7, 1.71, 1.13, 1.86 2019, 12, 1.1, 5.2, -2.9, 39, -1.3, 53.2, 0.86, 1.13, 1.65 2020, 1, -1.0, 2.2, -4.2, 71, -4.3, 50.4, -0.05, 1.22, 1.74 2020, 2, -0.9, 3.0, -4.9, 20, -2.3, 48.4, -0.22, 1.37, 1.5