Climatological Report (Seasonal)
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
000
CXUS53 KLOT 011526
CLSRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
923 AM CST SUN MAR 1 2020

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2019 TO 2/29/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              70   02/22/2017
                        02/25/2000
 LOW              -31   01/31/2019
HIGHEST            59   12/25        MM      MM       51
LOWEST            -10   02/14        MM      MM      -31
AVG. MAXIMUM     36.9              32.2     4.7     31.1
AVG. MINIMUM     21.4              16.3     5.1     16.2
MEAN             29.2              24.2     5.0     23.7
DAYS MAX >= 90      0
DAYS MAX <= 32     26
DAYS MIN <= 32     83
DAYS MIN <= 0       2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.38   1946
 MINIMUM         1.28   2003
TOTALS           4.82              4.76    0.06     8.96
DAYS >= .01        26
DAYS >= .10        13
DAYS >= .50         4
DAYS >= 1.00        0

SNOWFALL (INCHES)
TOTALS           19.9              29.2    -9.3
SINCE 7/1        28.7              31.0    -2.3

DEGREE_DAYS
HEATING TOTAL    3236              3668    -432
 SINCE 7/1         MM              5036      MM
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    37/270    DATE  01/18
HIGHEST GUST SPEED/DIRECTION    51/260    DATE  01/18


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN               19     FREEZING RAIN              1
LT FREEZING RAIN         10     HAIL                       0
HEAVY SNOW                0     SNOW                      12
LIGHT SNOW               41     SLEET                      3
FOG                      49     FOG W/VIS <= 1/4 MILE      3
HAZE                     17

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

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.