National Weather Service Text Product
AFOS product CLIALO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIALO
Product Timestamp: 2025-11-17 23:39 UTC
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451
CDUS43 KDMX 172339
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
539 PM CST MON NOV 17 2025
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR NOVEMBER 17 2025...
VALID TODAY AS OF 0520 PM LOCAL TIME.
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)
TODAY
MAXIMUM 52 226 PM 74 1941 46 6 52
MINIMUM 34 1211 AM -3 1959 27 7 31
AVERAGE 43 37 6 42
PRECIPITATION (IN)
TODAY 0.00 2.32 1958 0.06 -0.06 0.00
MONTH TO DATE 0.47 1.14 -0.67 2.95
SINCE SEP 1 2.71 7.04 -4.33 5.08
SINCE JAN 1 33.37 34.14 -0.77 38.73
SNOWFALL (IN)
TODAY 0.0 4.0 1928 0.1 -0.1 0.0
MONTH TO DATE T 1.1 -1.1 0.0
SINCE SEP 1 T 1.4 -1.4 0.0
SINCE JUL 1 T 1.4 -1.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 22 28 -6 23
MONTH TO DATE 385 418 -33 323
SINCE SEP 1 752 955 -203 612
SINCE JUL 1 767 968 -201 618
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 178 110 68 174
SINCE JAN 1 985 916 69 996
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 100 AM
LOWEST 29 200 PM
AVERAGE 57
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 73 1999
MINIMUM TEMPERATURE (F) 27 1 2018
SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE 704 AM CST SUNSET 445 PM CST
NOVEMBER 18 2025......SUNRISE 705 AM CST SUNSET 444 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$