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
775
CDUS43 KLOT 080631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN SEP 08 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 7 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 67 3:45 PM 103 1939 78 -11 70
MINIMUM 44 11:59 PM 37 1986 57 -13 63
AVERAGE 56 68 -12 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.20 1980 0.13 -0.13 T
MONTH TO DATE T 0.93 -0.93 0.06
SINCE SEP 1 T 0.93 -0.93 0.06
SINCE JAN 1 29.48 27.72 1.76 21.53
SNOWFALL (IN)
YESTERDAY 0.0 T 2021 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 9 2 7 0
MONTH TO DATE 18 8 10 0
SINCE SEP 1 18 8 10 0
SINCE JUL 1 27 19 8 3
COOLING
YESTERDAY 0 4 -4 2
MONTH TO DATE 4 32 -28 58
SINCE SEP 1 4 32 -28 58
SINCE JAN 1 839 771 68 731
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 PM
LOWEST 35 4:00 PM
AVERAGE 66
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 101 1922
MINIMUM TEMPERATURE (F) 57 37 1986
SUNRISE AND SUNSET
SEPTEMBER 8 2024.....SUNRISE 6:30 AM CDT SUNSET 7:17 PM CDT
SEPTEMBER 9 2024.....SUNRISE 6:31 AM CDT SUNSET 7:15 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$