


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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
504 CDUS43 KLOT 180637 CLIVPZ CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 137 AM CDT MON AUG 18 2025 ................................... ...THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 17 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 1:20 PM 87 2015 83 3 77 MINIMUM 69 11:59 PM 54 2012 63 6 66 2013 AVERAGE 78 73 5 72 PRECIPITATION (IN) YESTERDAY 0.64 1.06 2000 0.13 0.51 0.39 MONTH TO DATE 0.92 2.13 -1.21 2.24 SINCE JUN 1 9.62 9.59 0.03 9.74 SINCE JAN 1 19.18 21.60 -2.42 26.39 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 1 SINCE JUN 1 17 25 -8 23 SINCE JUL 1 0 2 -2 4 COOLING YESTERDAY 13 8 5 7 MONTH TO DATE 176 147 29 117 SINCE JUN 1 837 660 177 580 SINCE JAN 1 871 744 127 638 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 5.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 12:00 AM LOWEST 68 1:00 PM AVERAGE 83 .......................................................... THE VALPARAISO IN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 87 2019 MINIMUM TEMPERATURE (F) 62 49 2012 SUNRISE AND SUNSET AUGUST 18 2025........SUNRISE 6:00 AM CDT SUNSET 7:42 PM CDT AUGUST 19 2025........SUNRISE 6:01 AM CDT SUNSET 7:41 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$