, ,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]) 2017, 4, 12.1, 17.7, 6.5, 163, 9.4, 92.9, 1.41, 0.95, 0.94 2017, 5, 14.4, 19.8, 8.9, 83, 15.4, 114.3, 1.07, 0.95, 0.58 2017, 6, 22.5, 28.5, 16.4, 87, 20.9, 104.2, 0.51, 0.86, 0.64 2017, 7, 23.7, 28.8, 18.6, 195, 23.7, 92.7, 0.8, 1.29, 0.82 2017, 8, 21.9, 27.1, 16.8, 64, 22.7, 107.6, 0.52, 0.99, 0.61 2017, 9, 20.8, 26.5, 15.0, 8, 18.6, 79.7, -0.07, 0.23, 0.44 2017, 10, 14.2, 18.6, 9.8, 221, 11.8, 87.2, 0.38, 0.73, 1.02 2017, 11, 4.3, 8.3, 0.3, 44, 4.7, 60.7, 0.6, 0.73, 1.05 2017, 12, -2.6, 1.3, -6.5, 15, -1.3, 53.2, 1.08, 0.54, 0.89 2018, 1, -4.0, 0.0, -8.0, 39, -4.3, 50.4, -1.18, -0.18, 0.73 2018, 2, -1.7, 3.4, -6.8, 118, -2.3, 48.4, 0.57, 0.69, 1.1 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