CLIMATE CHARTS

Chicago Botanic Garden, Illinois

Latitude: 42.1406 Longitude: -87.7867

Elevation: 629.9 feet (192.0 meters)

Chicago Botanic Garden, Illinois Temperature Chart Daily average maximum and minimum temperatures for Chicago Botanic Garden, Illinois Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec High & Low Temperature °F  °C -30 -34.4 -20 -28.9 -10 -23.3 0 -17.8 10 -12.2 20 -6.7 30 -1.1 40 4.4 50 10.0 60 15.6 70 21.1 80 26.7 90 32.2 100 37.8 110 43.3 Chicago Botanic Garden, Illinois Precipitation Chart Precipitation chart for Chicago Botanic Garden, Illinois Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Precipitation In. Cm. 0.00 0.00 0.10 0.25 0.20 0.51 0.30 0.76 0.40 1.02 0.50 1.27 0.60 1.52 0.70 1.78 0.80 2.03 0.90 2.29 1.00 2.54 Daylight Chart for CHICAGO BOTANIC GARDEN, IL Daylight chart for CHICAGO BOTANIC GARDEN, IL. Latitude 42.1. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sunrise/Sunset Daylight NOON NOON 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 2 16 4 18 6 20 8 22 10 24 12

Monthly Data Table for Chicago Botanic Garden, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 31.6 35.7 45.4 56.7 67.5 77.7 82.6 81.3 74.4 62.3 48.9 35.7
Minimum Temperature °F 15.9 19.1 28.2 37.9 47.2 57.0 63.1 62.3 53.9 41.9 32.8 20.4
Heating Degree Days °F 1279 1053 875 540 274 71 9 12 113 408 725 1145
Cooling Degree Days °F 0 0 1 9 36 142 252 223 87 9 0 0
Precipitation in. 1.81 1.73 2.37 3.58 4.01 3.67 3.63 4.77 3.48 3.24 3.06 2.40

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -0.2 2.1 7.4 13.7 19.7 25.4 28.1 27.4 23.6 16.8 9.4 2.1
Minimum Temperature °C -8.9 -7.2 -2.1 3.3 8.4 13.9 17.3 16.8 12.2 5.5 0.4 -6.4
Heating Degree Days °C 711 585 486 300 152 39 5 7 63 227 403 636
Cooling Degree Days °C 0 0 1 5 20 79 140 124 48 5 0 0
Precipitation cm. 4.60 4.39 6.02 9.09 10.19 9.32 9.22 12.12 8.84 8.23 7.77 6.10