Climatological Report (Seasonal) Issued by NWS Chicago, IL
000
CXUS53 KLOT 011827
CLSRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1227 PM CST FRI MAR 01 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2023 TO 2/29/2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 78 02/27/2024
LOW -31 01/31/2019
HIGHEST 78R 02/27 61 12/29
LOWEST -16 01/15 -11 01/31
AVG. MAXIMUM 40.1 32.3 7.8 36.1
AVG. MINIMUM 24.6 17.5 7.1 20.7
MEAN 32.4 24.9 7.5 28.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 16 43.0 -27.0 30
DAYS MIN <= 32 66 82.3 -16.3 72
DAYS MIN <= 0 8 11.2 -3.2 9
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.38 1946
MINIMUM 1.28 2003
TOTALS 5.70 5.16 0.54 8.42
DAILY AVG. 0.06 NAN NAN 0.10
DAYS >= .01 29 28.6 0.4 29
DAYS >= .10 14 13.2 0.8 15
DAYS >= .50 4 2.8 1.2 5
DAYS >= 1.00 0 0.6 -0.6 2
GREATEST
24 HR. TOTAL 0.82 01/12 TO 01/12 1.73
SNOWFALL (INCHES)
RECORDS
TOTAL 65.1 2008
TOTALS 19.7 28.8 -9.1 18.2
SINCE 7/1 21.2 31.3 -10.1 20.5
DAYS >= 1.0 6 9.0 -3.0 5
GREATEST
SNOW DEPTH 10 01/13 8 01/29
01/14
24 HR TOTAL 7.0 01/12 TO 01/12 5.1
DEGREE DAYS
HEATING TOTAL 2957 3612 -655 3281
SINCE 7/1 4174 4996 -822 4557
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
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WIND (MPH)
AVERAGE WIND SPEED 8.1
HIGHEST WIND SPEED/DIRECTION 37/300 DATE 02/28
HIGHEST GUST SPEED/DIRECTION 56/290 DATE 02/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.69
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 25
NUMBER OF DAYS CLOUDY 49
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 4
LIGHT RAIN 26 FREEZING RAIN 0
LT FREEZING RAIN 7 HAIL 0
HEAVY SNOW 1 SNOW 2
LIGHT SNOW 33 SLEET 1
FOG 46 FOG W/VIS <= 1/4 MILE 8
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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