Climatological Report (Monthly)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
000 CXUS53 KLOT 011509 CLMRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1009 AM CDT TUE AUG 01 2023 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF JULY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 112 07/14/1936 LOW 43 07/05/1967 07/21/1944 07/31/1918 HIGHEST 92 07/28 96 07/05 LOWEST 54 07/18 55 07/02 07/19 07/10 AVG. MAXIMUM 83.9 83.9 0.0 84.2 AVG. MINIMUM 61.5 63.6 -2.1 63.8 MEAN 72.7 73.8 -1.1 74.0 DAYS MAX >= 90 4 5.4 -1.4 2 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.81 1952 MINIMUM 0.05 1937 TOTALS 4.32 3.81 0.51 5.43 DAILY AVG. 0.14 0.12 0.02 0.18 DAYS >= .01 8 9.1 -1.1 12 DAYS >= .10 6 6.0 0.0 7 DAYS >= .50 4 2.8 1.2 4 DAYS >= 1.00 1 0.8 0.2 3 GREATEST 24 HR. TOTAL 1.30 07/28 TO 07/28 1.51 DEGREE DAYS HEATING TOTAL 0 3 -3 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 247 274 -27 288 SINCE 1/1 460 517 -57 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.2 HIGHEST WIND SPEED/DIRECTION 29/240 DATE 07/28 HIGHEST GUST SPEED/DIRECTION 37/350 DATE 07/28 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.47 NUMBER OF DAYS FAIR 10 NUMBER OF DAYS PC 15 NUMBER OF DAYS CLOUDY 6 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 6 RAIN 4 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 0 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$