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
538 CDUS43 KLOT 180641 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 141 AM CDT THU APR 18 2024 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 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 66 3:44 AM 86 1977 60 6 40 MINIMUM 47 11:54 PM 22 2022 39 8 30 AVERAGE 57 50 7 35 PRECIPITATION (IN) YESTERDAY 0.17 3.06 2013 0.13 0.04 0.02 MONTH TO DATE 2.86 2.02 0.84 2.15 SINCE MAR 1 7.44 4.42 3.02 5.45 SINCE JAN 1 10.01 7.65 2.36 11.31 SNOWFALL (IN) YESTERDAY 0.0 3.0 2020 0.0 0.0 0.5 MONTH TO DATE 0.5 0.6 -0.1 0.7 SINCE MAR 1 6.1 5.5 0.6 14.8 SINCE JUL 1 27.3 36.8 -9.5 35.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 8 16 -8 30 MONTH TO DATE 244 314 -70 235 SINCE MAR 1 923 1174 -251 1106 SINCE JUL 1 5097 6102 -1005 5663 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 8 0 8 9 SINCE MAR 1 8 2 6 9 SINCE JAN 1 8 2 6 9 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 15.4 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 3:00 AM LOWEST 64 5:00 PM AVERAGE 77 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 91 2002 MINIMUM TEMPERATURE (F) 39 22 1983 1990 SUNRISE AND SUNSET APRIL 18 2024.........SUNRISE 6:10 AM CDT SUNSET 7:42 PM CDT APRIL 19 2024.........SUNRISE 6:09 AM CDT SUNSET 7:43 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$