Climatological Report (Seasonal) Issued by NWS Chicago, IL
000
CXUS53 KLOT 030453 CCA
CLSRFD
CXUS53 KLOT 011754 CLSRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1153 PM CDT WED JUN 02 2022
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2022 TO 5/31/2022...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 106 05/31/1934
LOW -11 03/03/2014
03/04/2002
03/01/1962
HIGHEST 94 05/11 88 05/01
05/24
LOWEST 8 03/12 15 03/02
AVG. MAXIMUM 59.6 59.1 0.5 62.5
AVG. MINIMUM 39.7 38.7 1.0 41.5
MEAN 49.6 48.9 0.7 52.0
DAYS MAX >= 90 5 0.8 4.2 0
DAYS MAX <= 32 3 3.8 -0.8 1
DAYS MIN <= 32 29 29.9 -0.9 20
DAYS MIN <= 0 0 0.4 -0.4 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 21.43 1973
MINIMUM 3.13 1934
TOTALS 9.94 10.33 -0.39 5.51
DAILY AVG. 0.11 0.11 -0.00 0.06
DAYS >= .01 41 35.5 5.5 27
DAYS >= .10 22 20.1 1.9 15
DAYS >= .50 5 6.6 -1.6 4
DAYS >= 1.00 1 2.6 -1.6 0
GREATEST
24 HR. TOTAL 1.16 04/22 TO 04/22 0.82
SNOWFALL (INCHES)
RECORDS
TOTAL 24.5 1923
TOTALS 6.0 5.8 0.2 2.0
SINCE 7/1 21.9 37.1 -15.2 36.5
DAYS >= 1.0 3 1.6 1.4 1
GREATEST
SNOW DEPTH 1 03/07 1 03/01
03/31
04/18
24 HR TOTAL 1.7 03/07 TO 03/07 2.0
04/02 TO 04/02
DEGREE DAYS
HEATING TOTAL 1525 1541 -16 1275
SINCE 7/1 6114 6468 -354 6020
COOLING TOTAL 136 61 75 100
SINCE 1/1 136 61 75 100
................................................................
WIND (MPH)
AVERAGE WIND SPEED 9.6
HIGHEST WIND SPEED/DIRECTION 48/210 DATE 03/05
HIGHEST GUST SPEED/DIRECTION 81/200 DATE 03/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.72
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 32
NUMBER OF DAYS CLOUDY 51
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 11 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 13
LIGHT RAIN 44 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 4
HEAVY SNOW 1 SNOW 2
LIGHT SNOW 15 SLEET 3
FOG 38 FOG W/VIS <= 1/4 MILE 2
HAZE 14
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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