Fulton Climate Normals

Official 1981-2010 Climate Normals

City: FULTON L&D #13
State: IL
ID: 113290
Latitude: 41.8978
Longitude: -90.1544
Elevation:  591.7 ft

Temperature-Related Normals

Normal    Jan    Feb    Mar    Apr    May    Jun    Jul    Aug    Sep    Oct    Nov    Dec
High:    29.9   34.5   46.1   60.3   71.5   80.8   84.5   82.5   75.6   63.3   48.1   33.5
Mean:    21.4   25.8   37.0   49.9   60.8   70.7   74.5   72.5   64.8   52.7   39.7   26.0
 Low:    12.9   17.2   27.9   39.5   50.2   60.6   64.5   62.5   54.1   42.2   31.4   18.5
 CDD:       0      0      0      9     48    199    297    240     95      9      0      0
 HDD:    1351   1096    868    462    176     28      3      7    100    389    758   1209

Number of Days
T090:     0.0    0.0    0.0    0.0    0.5    3.6    5.9    4.5    0.8    0.0    0.0    0.0
T100:     0.0    0.0    0.0    0.0    0.0    0.0    0.1    0.2    0.0    0.0    0.0    0.0
T000:     5.9    3.4    0.0    0.0    0.0    0.0    0.0    0.0    0.0    0.0    0.0    3.1
T032:    29.2   24.8   21.3    5.3    0.2    0.0    0.0    0.0    0.1    3.3   15.5   27.1
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Annual Values

 High Temp:    59.3 F
 Mean Temp:    49.8 F
  Low Temp:    40.2 F
Cooling DD:     899
Heating DD:    6449

Days above  90 (T090):    15.3
Days above 100 (T100):     0.3
Days below   0 (T000):    12.5
Days below  32 (T032):   126.8
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Precipitation-Related Normals

Normal    Jan    Feb    Mar    Apr    May    Jun    Jul    Aug    Sep    Oct    Nov    Dec
Prcp:    1.38   1.48   2.36   3.01   3.69   4.16   3.30   4.33   2.83   2.82   2.47   1.77

Number of Days
P001:     6.1    5.8    8.2    9.4    9.6    9.9    7.8    8.1    6.9    8.0    7.7    7.4
P010:     2.9    3.5    4.8    5.8    7.0    6.8    5.6    5.9    5.0    4.9    4.9    4.6
P100:     0.1    0.2    0.5    0.7    0.9    1.2    1.0    1.3    0.7    0.9    0.5    0.3
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Annual Values

Precipitation:   33.60 inches

   Days precipitation at or above 0 inches (P000):    94.9
Days precipitation at or above 0.10 inches (P010):    61.7
Days Precipitation at or above 1.00 inches (P100):     8.3

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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