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
807
CDUS43 KDMX 050635
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
135 AM CDT FRI SEP 05 2025
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 4 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1920 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 326 PM 103 1925 81 -10 78
MINIMUM 43R 614 AM 43 1974 57 -14 46
AVERAGE 57 69 -12 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.17 1971 0.13 -0.13 0.00
MONTH TO DATE 0.24 0.52 -0.28 0.00
SINCE SEP 1 0.24 0.52 -0.28 0.00
SINCE JAN 1 16.81 27.65 -10.84 27.97
DEGREE DAYS
HEATING
YESTERDAY 8 1 7 3
MONTH TO DATE 11 4 7 8
SINCE SEP 1 11 4 7 8
SINCE JUL 1 22 13 9 16
COOLING
YESTERDAY 0 5 -5 0
MONTH TO DATE 4 23 -19 1
SINCE SEP 1 4 23 -19 1
SINCE JAN 1 880 886 -6 811
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 7.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 42 300 PM
AVERAGE 71
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 102 1925
MINIMUM TEMPERATURE (F) 57 42 1935
1962
SUNRISE AND SUNSET
SEPTEMBER 5 2025.....SUNRISE 641 AM CDT SUNSET 735 PM CDT
SEPTEMBER 6 2025.....SUNRISE 642 AM CDT SUNSET 734 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$