Official 1981-2010 Climate Normals
City: GOLDEN
State: IL
ID: 113530
Latitude: 40.1064
Longitude: -91.0222
Elevation: 717.7 ft
Temperature-Related Normals
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High: 33.4 38.3 50.4 63.1 73.3 82.5 86.1 85.2 78.0 65.6 50.9 36.8
Mean: 24.7 28.8 39.9 51.9 62.3 71.8 75.4 74.0 65.6 53.9 41.2 28.4
Low: 15.9 19.3 29.4 40.6 51.4 61.1 64.8 62.8 53.3 42.3 31.5 20.0
CDD: 0 0 0 12 63 221 325 285 116 15 1 0
HDD: 1251 1013 779 406 146 17 1 6 97 358 715 1134
Number of Days
T090: 0.0 0.0 0.0 0.0 0.4 3.6 7.8 7.9 2.3 0.1 0.0 0.0
T100: 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.6 0.0 0.0 0.0 0.0
T000: 3.9 2.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.5
T032: 29.0 24.5 20.5 5.2 0.2 0.0 0.0 0.0 0.1 4.8 15.5 26.6
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Annual Values
High Temp: 62.1 F
Mean Temp: 51.6 F
Low Temp: 41.1 F
Cooling DD: 1039
Heating DD: 5922
Days above 90 (T090): 22.1
Days above 100 (T100): 0.9
Days below 0 (T000): 9.2
Days below 32 (T032): 126.4
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Precipitation-Related Normals
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Prcp: 1.66 1.79 2.53 3.84 5.03 4.84 4.24 3.86 3.45 3.17 2.90 2.35
Snow: 4.4 3.7 1.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.8 3.8
Number of Days
P001: 4.5 4.9 7.1 8.8 9.8 8.2 7.6 6.8 6.0 7.2 7.3 5.7
P010: 3.6 4.0 5.8 7.5 8.1 7.1 6.4 5.8 5.2 6.1 6.2 4.0
P100: 0.4 0.5 0.5 0.7 1.4 1.4 1.5 1.1 0.9 0.8 0.7 0.5
S001: 2.6 2.0 0.8 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.3 2.2
S010: 1.8 1.5 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.6
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
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Annual Values
Precipitation: 39.66 inches
Snowfall: 14.1 inches
Days precipitation at or above 0 inches (P000): 83.9
Days precipitation at or above 0.10 inches (P010): 69.8
Days Precipitation at or above 1.00 inches (P100): 10.4
Days Snowfall at or above 0.1 inches (S001): 8.0
Days Snowfall at or above 1.0 inches (S010): 5.8
Days Snowfall at or above 10.0 inches (S100): 0.0
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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
