Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
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
849
CDUS43 KDMX 200644
CLIAMW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
144 AM CDT SAT SEP 20 2025

...................................

...THE AMES IA CLIMATE SUMMARY FOR SEPTEMBER 19 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
.......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80    240 PM  75      5       89
  MINIMUM         57   1023 PM  50      7       65
  AVERAGE         69            62      7       77

PRECIPITATION (IN)
  YESTERDAY        T             0.11  -0.11
  MONTH TO DATE    0.34          2.26  -1.92
  SINCE JAN 1     39.02         29.16   9.86

DEGREE DAYS
 HEATING
  YESTERDAY        0             5     -5        0
  MONTH TO DATE   45            52     -7       19
  SINCE SEP 1     45            52     -7       19
  SINCE JUL 1     59            68     -9       23

 COOLING
  YESTERDAY        4             2      2       12
  MONTH TO DATE   90            58     32       78
  SINCE SEP 1     90            58     32       78
  SINCE JAN 1    917           760    157      880
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     7.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM
 LOWEST     54           500 PM
 AVERAGE    76

..........................................................


THE AMES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        MM        MM
 MINIMUM TEMPERATURE (F)   49        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE   700 AM CDT   SUNSET   715 PM CDT
SEPTEMBER 21 2025.....SUNRISE   701 AM CDT   SUNSET   713 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$