National Weather Service Text Product
AFOS product CLIALO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIALO
Product Timestamp: 2025-11-21 23:50 UTC
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933
CDUS43 KDMX 212350
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
550 PM CST FRI NOV 21 2025
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR NOVEMBER 21 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 41 418 PM 73 1990 44 -3 40
MINIMUM 27 617 AM -5 2015 25 2 29
AVERAGE 34 35 -1 35
PRECIPITATION (IN)
TODAY 0.00 0.96 1898 0.06 -0.06 T
MONTH TO DATE 0.86 1.37 -0.51 3.71
SINCE SEP 1 3.10 7.27 -4.17 5.84
SINCE JAN 1 33.76 34.37 -0.61 39.49
SNOWFALL (IN)
TODAY 0.0 7.0 1906 0.1 -0.1 T
MONTH TO DATE T 1.6 -1.6 0.2
SINCE SEP 1 T 1.9 -1.9 0.2
SINCE JUL 1 T 1.9 -1.9 0.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 31 30 1 30
MONTH TO DATE 490 536 -46 415
SINCE SEP 1 857 1073 -216 704
SINCE JUL 1 872 1086 -214 710
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 9 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 70 300 PM
AVERAGE 85
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 66 1908
1966
MINIMUM TEMPERATURE (F) 25 -4 1937
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 709 AM CST SUNSET 442 PM CST
NOVEMBER 22 2025......SUNRISE 710 AM CST SUNSET 441 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$