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Report for 2020 Annual Climatological Summary for 2020 Name: Braemar City: Lake Zurich State: IL Elevation: 841 ft Lat: N 42° 10' 41" Lon: W 088° 06' 08" Temperature (°F), Heat Base: 65.0 Cool Base: 65.0 Dep. Heat Cool Max Max Min Min Mean Mean From Deg Deg >= <= <= <= YR MO Max Min Mean Norm Days Days Hi Date Low Date 80.0 32.0 32.0 0.0 ------------------------------------------------------------------------------------ 20 1 34.9 22.0 28.8 6.8 1120 0 49.0 9 0.2 19 0 9 29 0 20 2 35.7 18.5 27.3 0.3 1094 0 54.0 23 -10.0 14 0 10 27 2 20 3 49.1 30.3 39.2 1.9 799 0 65.4 8 16.5 7 0 0 20 0 20 4 57.1 34.9 45.1 -2.7 601 5 78.9 7 21.6 16 0 0 10 0 20 5 69.1 46.6 57.3 -1.4 303 66 88.6 26 24.6 9 6 0 3 0 20 6 84.7 58.2 70.6 2.4 63 232 95.6 2 45.2 15 22 0 0 0 20 7 88.6 64.4 75.8 2.5 9 343 96.8 7 57.0 13 30 0 0 0 20 8 85.9 60.0 72.0 0.3 45 261 95.9 24 47.1 5 26 0 0 0 20 9 73.4 51.8 61.9 -1.9 174 80 87.2 2 37.7 19 8 0 0 0 20 10 59.1 36.9 47.5 -4.6 560 16 80.0 9 22.6 31 1 0 10 0 20 11 54.7 35.0 44.8 5.5 621 14 75.2 9 22.5 14 0 0 16 0 20 12 37.7 21.8 30.0 2.6 1085 0 56.3 10 5.4 25 0 6 30 0 ------------------------------------------------------------------------------------ 60.8 40.0 50.0 1.0 6479 1020 96.8 Jul -10.0 Feb 93 25 145 2 Precipitation (in) Dep. Max Days of Rain From Obs. >= YR MO Total Norm Day Date 0.01 0.10 1.00 --------------------------------------------- 20 1 2.15 0.40 0.80 10 17 5 0 20 2 0.48 -1.15 0.10 17 9 1 0 20 3 4.21 1.56 2.04 28 14 6 1 20 4 4.82 1.14 1.99 29 18 11 1 20 5 6.89 3.51 2.27 17 14 8 4 20 6 3.89 0.26 1.32 29 11 7 1 20 7 3.83 0.32 1.54 15 11 5 1 20 8 1.33 -3.29 0.58 9 6 4 0 20 9 5.44 2.17 2.34 8 13 9 1 20 10 2.44 -0.27 0.83 22 14 7 0 20 11 1.70 -1.31 0.52 25 6 4 0 20 12 1.17 -1.26 0.62 11 5 2 0 --------------------------------------------- 38.35 2.08 2.34 Sep 138 69 9 Wind Speed (mph) Dom YR MO Avg. Hi Date Dir ------------------------------ 20 1 3.4 35.0 11 WSW 20 2 3.9 31.0 25 W 20 3 4.0 35.0 29 WSW 20 4 3.7 34.0 9 W 20 5 2.4 27.0 8 NW 20 6 1.8 31.0 9 SW 20 7 1.3 35.0 9 WSW 20 8 1.1 32.0 10 W 20 9 2.1 27.0 3 W 20 10 2.7 33.0 17 WSW 20 11 4.1 44.0 10 SW 20 12 2.8 36.0 24 WSW ------------------------------ 2.8 44.0 Nov WSW |