Official 1981-2010 Climate Normals
City: FARMER CITY 3W
State: IL
ID: 112993
Latitude: 40.2539
Longitude: -88.7075
Elevation: 744.9 ft
Temperature-Related Normals
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High: 32.7 37.4 48.8 61.3 72.8 81.8 84.4 83.4 78.3 64.8 49.3 35.9
Mean: 24.2 28.6 38.9 50.3 61.8 70.8 73.4 72.4 65.5 52.6 39.9 28.6
Low: 15.7 19.8 29.1 39.4 50.9 59.8 62.5 61.3 52.6 40.4 30.5 21.4
CDD: 0 0 1 5 60 196 264 237 107 11 0 0
HDD: 1264 1019 809 445 158 22 3 9 94 396 753 1127
Number of Days
T090: 0.0 0.0 0.0 0.1 1.0 3.0 5.2 4.7 1.6 0.0 0.0 0.0
T100: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
T000: 3.9 2.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.2
T032: 29.7 24.1 19.6 6.2 0.6 0.0 0.0 0.0 0.2 6.6 16.6 25.9
------------------------------------------------------------------------------------------
Annual Values
High Temp: 61.0 F
Mean Temp: 50.7 F
Low Temp: 40.4 F
Cooling DD: 883
Heating DD: 6099
Days above 90 (T090): 15.4
Days above 100 (T100): 0.0
Days below 0 (T000): 8.5
Days below 32 (T032): 129.4
------------------------------------------------------------------------------------------
Precipitation-Related Normals
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Prcp: 1.91 2.02 2.30 3.63 4.23 4.29 3.97 4.01 3.06 3.28 3.31 2.58
Snow: 3.6 5.4 1.7 0.5 0.0 0.0 0.0 0.0 0.0 0.1 0.7 6.3
Number of Days
P001: 5.6 6.1 8.5 9.3 9.3 8.5 7.4 7.0 6.5 8.1 8.1 8.5
P010: 3.3 4.1 5.2 6.8 7.1 6.6 5.6 5.2 4.5 6.2 5.5 5.4
P100: 0.3 0.5 0.5 0.6 1.1 1.4 1.0 1.1 0.7 0.8 0.7 0.5
S001: 3.0 2.5 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.5 3.0
S010: 2.0 1.8 0.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.4 2.3
S100: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
------------------------------------------------------------------------------------------
Annual Values
Precipitation: 38.59 inches
Snowfall: 18.3 inches
Days precipitation at or above 0 inches (P000): 92.9
Days precipitation at or above 0.10 inches (P010): 65.5
Days Precipitation at or above 1.00 inches (P100): 9.2
Days Snowfall at or above 0.1 inches (S001): 10.1
Days Snowfall at or above 1.0 inches (S010): 7.5
Days Snowfall at or above 10.0 inches (S100): 0.0
------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------
KEY:
High - average daily high temperature, degrees F
Mean - average daily mean temperature, degrees F
Low - average daily low temperature, degrees F
CDD - cooling degree days, base 50F
HDD - heating degree days, base 50F
T090 - number of Days with Temperatures above 90 degrees F
T100 - number of Days with Temperatures above 100 degrees F
T000 - number of Days with Temperatures below 0 degrees F
T032 - number of Days with Temperatures below 32 degrees F
Prcp - precipitation, inches
Snow - snowfall, inches
P001 - number of Days with Precipitation of 0.01 inches or more
P010 - number of Days with Precipitation of 0.10 inches or more
P100 - number of Days with Precipitation of 1.00 inches or more
S001 - number of Days with Snowfall of 0.1 inches or more
S010 - number of Days with Snowfall of 1.0 inches or more
S100 - number of Days with Snowfall of 10.0 inches or more
Page Source:
Dr. Jim Angel, State Climatologist
Illinois State Water Survey
Prairie Research Institute
University of Illinois
Data Source:
NOAA National Climatic Data Center
