


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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
045 CDUS43 KDMX 160638 CLIALO CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 138 AM CDT WED JUL 16 2025 ................................... ...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 15 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 88 257 PM 106 1936 85 3 90 MINIMUM 68 517 AM 44 1967 64 4 67 AVERAGE 78 75 3 79 PRECIPITATION (IN) YESTERDAY 0.00 0.90 1923 0.14 -0.14 0.71 MONTH TO DATE 5.02 2.26 2.76 3.30 SINCE JUN 1 11.56 7.98 3.58 10.54 SINCE JAN 1 22.60 20.85 1.75 29.78 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 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 0 0 0 MONTH TO DATE 0 0 0 1 SINCE JUN 1 6 18 -12 1 SINCE JUL 1 0 0 0 1 COOLING YESTERDAY 13 10 3 14 MONTH TO DATE 157 150 7 135 SINCE JUN 1 407 362 45 392 SINCE JAN 1 453 434 19 428 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 8.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1100 PM LOWEST 53 500 PM AVERAGE 75 .......................................................... THE WATERLOO IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 103 1901 MINIMUM TEMPERATURE (F) 64 48 1912 SUNRISE AND SUNSET JULY 16 2025..........SUNRISE 547 AM CDT SUNSET 844 PM CDT JULY 17 2025..........SUNRISE 548 AM CDT SUNSET 844 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$