Climatological Report (Seasonal) Issued by NWS Chicago, IL
654
CXUS53 KLOT 011819
CLSRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1254 PM CDT MON JUN 1 2020
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2020 TO 5/31/2020...
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 106 05/31/1934
LOW -11 03/03/2014
03/04/2002
03/01/1962
HIGHEST 87 05/26 MM MM 82
LOWEST 22 03/07 MM MM -4
AVG. MAXIMUM 59.0 59.8 -0.8 56.9
AVG. MINIMUM 39.6 38.0 1.6 37.2
MEAN 49.3 48.9 0.4 47.1
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 24
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 21.43 1973
MINIMUM 3.13 1934
TOTALS 11.83 9.69 2.14 15.28
DAYS >= .01 40
DAYS >= .10 24
DAYS >= .50 6
DAYS >= 1.00 4
DEGREE_DAYS
HEATING TOTAL 1476 1537 -61
SINCE 7/1 MM 6538 MM
COOLING TOTAL 56 55 1
SINCE 1/1 56 55 1
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 9.7
HIGHEST WIND SPEED/DIRECTION 38/270 DATE 04/20
HIGHEST GUST SPEED/DIRECTION 57/260 DATE 04/20
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 14 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 9
LIGHT RAIN 51 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 1
HEAVY SNOW 0 SNOW 2
LIGHT SNOW 16 SLEET 3
FOG 45 FOG W/VIS <= 1/4 MILE 6
HAZE 13
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$