Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
989 CDUS43 KLOT 180632 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT WED SEP 18 2024 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 17 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 88 1:48 PM 93 1927 75 13 74 1988 MINIMUM 51 6:09 AM 35 1916 53 -2 50 AVERAGE 70 64 6 62 PRECIPITATION (IN) YESTERDAY 0.00 2.21 1970 0.12 -0.12 0.14 MONTH TO DATE T 2.17 -2.17 0.81 SINCE SEP 1 T 2.17 -2.17 0.81 SINCE JAN 1 29.48 28.96 0.52 22.28 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 4 -4 3 MONTH TO DATE 26 34 -8 27 SINCE SEP 1 26 34 -8 27 SINCE JUL 1 35 45 -10 30 COOLING YESTERDAY 5 3 2 0 MONTH TO DATE 59 66 -7 62 SINCE SEP 1 59 66 -7 62 SINCE JAN 1 894 805 89 735 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 1.9 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 5:00 AM LOWEST 27 12:00 PM AVERAGE 60 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 92 1920 MINIMUM TEMPERATURE (F) 53 32 1916 1929 SUNRISE AND SUNSET SEPTEMBER 18 2024.....SUNRISE 6:40 AM CDT SUNSET 7:00 PM CDT SEPTEMBER 19 2024.....SUNRISE 6:41 AM CDT SUNSET 6:58 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$