Walnut, Illinois

ID: USC00118916 Latitude: 41.5603 Longitude: -89.6025

Elevation: 670.9 feet ( 204.5 meters)

Source: NOAA Climate Normals 1991-2020

WALNUT, IL US, STATE_NAME Temperature Chart Daily average maximum and minimum temperatures for WALNUT, IL US, STATE_NAME 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
WALNUT, IL US, Illinois Precipitation Chart Precipitation chart for WALNUT, IL US, 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 Precipitation Total: 36.84 in., 14.5 cm.
Daylight Chart for Walnut Daylight chart for Walnut. Latitude 41.6. 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 Walnut, Illinois

Monthly Data from NOAA Monthly Normals 2006-2020

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 29.7 31.9 47.3 60.6 72.2 81.1 83.7 81.9 76.6 62.8 48.3 35.3
Minimum Temperature °F 13.5 14.6 28.8 38.6 51.3 60.9 63.9 61.5 53.8 41.4 30.0 19.3
Heating Degree Days °F 1345.3 1168.6 836.0 466.3 172.0 17.4 5.1 9.2 96.5 412.4 776.1 1168.5
Cooling Degree Days °F 0.0 0.0 0.3 4.3 71.2 197.2 277.8 216.8 102.3 12.5 0.5 0.0
Precipitation I 1.6 2.1 2.7 3.8 4.9 5.2 4.4 4.2 3.9 3.1 2.1 2.4

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -1.3 -0.1 8.5 15.9 22.3 27.3 28.7 27.7 24.8 17.1 9.1 1.8
Minimum Temperature °C -10.3 -9.7 -1.8 3.7 10.7 16.1 17.7 16.4 12.1 5.2 -1.1 -7.1
Heating Degree Days °C 729.6 631.4 446.7 241.3 77.8 -8.1 -14.9 -12.7 35.8 211.3 413.4 631.4
Cooling Degree Days °C -17.8 -17.8 -17.6 -15.4 21.8 91.8 136.6 102.7 39.1 -10.8 -17.5 -17.8
Precipitation M 4.1 5.4 7.0 9.7 12.5 13.3 11.1 10.7 10.0 7.8 5.5 6.1
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