Climatological Report (Monthly) Issued by NWS Chicago, IL
000
CXUS53 KLOT 011234 CCA
CLMRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
717 AM CDT SUN APR 1 2018
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF MARCH 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2018
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 85 03/29/1986
LOW -11 03/03/2014
03/04/2002
03/01/1962
HIGHEST 56 03/18 80 03/24
LOWEST 17 03/09 14 03/16
03/15
03/14
AVG. MAXIMUM 45.8 46.9 -1.1 47.8
AVG. MINIMUM 26.1 27.5 -1.4 29.8
MEAN 36.0 37.2 -1.2 38.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 1 3.0 -2.0 4
DAYS MIN <= 32 28 21.8 6.2 18
DAYS MIN <= 0 0 0.2 -0.2 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.20 1944
MINIMUM 0.27 1910
TOTALS 1.22 2.32 -1.10 2.79
DAILY AVG. 0.04 0.07 -0.03 0.09
DAYS >= .01 8 10.5 -2.5 17
DAYS >= .10 6 5.1 0.9 6
DAYS >= .50 0 1.2 -1.2 1
DAYS >= 1.00 0 0.5 -0.5 1
GREATEST
24 HR. TOTAL 0.44 03/26 TO 03/27 03/30 TO 03/30
03/13 TO 03/13
03/13 TO 03/13
SNOWFALL (INCHES)
RECORDS
TOTAL 22.7 1964
TOTALS 2.4 4.8 -2.4 5.1
SINCE 7/1 30.7 35.8 -5.1 22.1
SNOWDEPTH AVG. 0 MM MM 0
DAYS >= 1.0 1 1.5 -0.5
GREATEST
SNOW DEPTH 2 03/06
24 HR TOTAL 2.2 03/05 TO 03/06
DEGREE_DAYS
HEATING TOTAL 891 862 29 802
SINCE 7/1 5832 5864 -32 4876
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
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WIND (MPH)
AVERAGE WIND SPEED 9.7
HIGHEST WIND SPEED/DIRECTION 33/260 DATE 03/31
HIGHEST GUST SPEED/DIRECTION 44/270 DATE 03/31
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 5 SLEET 1
FOG 11 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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