Climatological Report (Monthly)
Issued by NWS Chicago, IL

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CXUS53 KLOT 011613
CLMRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1013 AM CST FRI MAR 01 2024

...................................

...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 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             -25   02/09/1933
HIGHEST           78R  02/27                          52  02/12
LOWEST            12   02/17                          -5  02/03
AVG. MAXIMUM    49.7               33.4    16.3     39.6
AVG. MINIMUM    25.2               17.8     7.4     20.3
MEAN            37.4               25.6    11.8     29.9
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     1               13.0   -12.0        6
DAYS MIN <= 32    25               25.8    -0.8       24
DAYS MIN <= 0      0                3.1    -3.1        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.03   2019
 MINIMUM        0.04   1969
TOTALS          0.29               1.63   -1.34     3.79
DAILY AVG.      0.01                NAN     NAN     0.14
DAYS >= .01        2                8.7    -6.7        8
DAYS >= .10        1                4.2    -3.2        4
DAYS >= .50        0                0.9    -0.9        3
DAYS >= 1.00       0                0.2    -0.2        1
GREATEST
 24 HR. TOTAL   0.24   02/15 TO 02/15               1.54

SNOWFALL (INCHES)
RECORDS
 TOTAL          30.2   1994
TOTALS           1.0                8.5    -7.5      3.9
SINCE 7/1       21.2               31.3   -10.1       MM
SNOWDEPTH AVG.     0                                   2
DAYS >= 1.0        1                3.0    -2.0        1
GREATEST
 SNOW DEPTH        1   02/24                           7  02/01
                                                          02/02
 24 HR TOTAL     1.0   02/23 TO 02/23                3.6

DEGREE DAYS
HEATING TOTAL    789               1103    -314      976
 SINCE 7/1      4174               4996    -822       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
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           0.47
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                4     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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