Plainfield Climate Normals

Official 1981-2010 Climate Normals

City: PLAINFIELD 3 NE
State: IL
ID: 116849
Latitude: 41.6386
Longitude: -88.1881
Elevation:  615.0 ft

Precipitation-Related Normals

Normal    Jan    Feb    Mar    Apr    May    Jun    Jul    Aug    Sep    Oct    Nov    Dec
Prcp:    1.76   1.87   2.59   3.51   4.41   3.84   4.79   4.30   3.65   3.13   3.76   2.50
Snow:     8.9    7.4    2.3    0.3    0.0    0.0    0.0    0.0    0.0    0.0    0.7   10.0

Number of Days
P001:    10.8    9.4   11.9   12.1   13.0   11.5   10.1    9.9    7.8   10.0    9.5   13.0
P010:     4.9    5.0    6.3    7.6    8.5    7.1    7.0    6.4    5.4    5.6    4.8    6.0
P100:     0.5    0.3    0.4    0.9    0.8    1.0    1.2    1.2    1.1    0.7    0.7    0.5
S001:     7.3    6.6    3.3    0.4    0.0    0.0    0.0    0.0    0.0    0.0    1.1    8.6
S010:     2.8    2.2    0.7    0.1    0.0    0.0    0.0    0.0    0.0    0.0    0.3    3.3
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
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Annual Values

Precipitation:   40.11 inches
     Snowfall:    29.6 inches

   Days precipitation at or above 0 inches (P000):   129.0
Days precipitation at or above 0.10 inches (P010):    74.6
Days Precipitation at or above 1.00 inches (P100):     9.3
      Days Snowfall at or above 0.1 inches (S001):    27.3
      Days Snowfall at or above 1.0 inches (S010):     9.4
     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