Official 1981-2010 Climate Normals

City: BRADFORD 3SSE 
State: IL
ID: 110868
Latitude: 41.1492
Longitude: -89.6233
Elevation:  779.7 ft



Precipitation-Related Normals

Normal    Jan    Feb    Mar    Apr    May    Jun    Jul    Aug    Sep    Oct    Nov    Dec
Prcp:    1.62   1.63   2.52   3.38   4.00   4.07   3.95   3.85   3.32   2.67   2.90   2.12
Snow:     6.5    5.3    2.4    0.6    0.0    0.0    0.0    0.0    0.0    0.1    0.7    5.7

Number of Days
P001:     6.8    6.1    7.9    9.0   10.0    9.2    8.3    7.9    6.6    7.8    8.0    7.2
P010:     4.0    3.9    5.5    6.7    7.4    7.1    6.4    5.9    4.9    5.4    5.4    4.5
P100:     0.3    0.3    0.6    0.7    1.0    1.2    1.3    0.9    1.0    0.4    0.6    0.5
S001:     4.3    3.3    1.4    0.2    0.0    0.0    0.0    0.0    0.0    0.0    0.5    3.6
S010:     2.4    1.8    1.0    0.2    0.0    0.0    0.0    0.0    0.0    0.0    0.3    2.2
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:   36.03 inches
     Snowfall:    21.3 inches

   Days precipitation at or above 0 inches (P000):    94.8
Days precipitation at or above 0.10 inches (P010):    67.1
Days Precipitation at or above 1.00 inches (P100):     8.8
      Days Snowfall at or above 0.1 inches (S001):    13.3
      Days Snowfall at or above 1.0 inches (S010):     7.9
     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