Official 1981-2010 Climate Normals
City: MEDORA 1 S
State: IL
ID: 115539
Latitude: 39.1564
Longitude: -90.1392
Elevation: 606.8 ft
Precipitation-Related Normals
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Prcp: 2.16 2.29 3.04 3.86 4.93 3.40 3.58 3.15 3.24 3.36 3.60 2.72
Snow: 4.9 5.0 2.3 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.8 3.6
Number of Days
P001: 7.5 7.3 9.4 10.1 11.3 9.0 7.5 7.6 7.0 8.2 8.8 8.5
P010: 4.4 4.8 6.7 6.8 7.9 6.2 5.5 5.4 4.8 6.0 6.4 5.5
P100: 0.6 0.3 0.5 0.8 1.5 0.7 1.2 0.9 1.1 0.7 0.8 0.8
S001: 3.1 2.6 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.3 2.2
S010: 1.8 1.4 0.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.1
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: 39.33 inches
Snowfall: 17.0 inches
Days precipitation at or above 0 inches (P000): 102.2
Days precipitation at or above 0.10 inches (P010): 70.4
Days Precipitation at or above 1.00 inches (P100): 9.9
Days Snowfall at or above 0.1 inches (S001): 9.3
Days Snowfall at or above 1.0 inches (S010): 5.5
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
