Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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CDUS43 KDMX 270633
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT WED AUG 27 2025
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 26 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 74 155 PM 98 2024 82 -8 98
MINIMUM 48 351 AM 40 1934 59 -11 76
AVERAGE 61 70 -9 87
PRECIPITATION (IN)
YESTERDAY 0.00 2.90 1978 0.13 -0.13 0.00
MONTH TO DATE 3.06 3.51 -0.45 0.61
SINCE JUN 1 19.59 13.57 6.02 13.24
SINCE JAN 1 30.63 26.44 4.19 32.48
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 4 0 4 0
MONTH TO DATE 12 0 12 5
SINCE JUN 1 18 21 -3 6
SINCE JUL 1 12 3 9 6
COOLING
YESTERDAY 0 6 -6 22
MONTH TO DATE 187 196 -9 199
SINCE JUN 1 748 705 43 729
SINCE JAN 1 794 777 17 765
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 3.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 41 200 PM
AVERAGE 71
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 1955
MINIMUM TEMPERATURE (F) 59 41 1916
1971
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 630 AM CDT SUNSET 752 PM CDT
AUGUST 28 2025........SUNRISE 631 AM CDT SUNSET 750 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$