National Weather Service Text Product
AFOS product CLIALO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIALO
Product Timestamp: 2025-05-19 06:34 UTC
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811
CDUS43 KDMX 190634
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT MON MAY 19 2025
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR MAY 18 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 72 508 PM 98 1934 74 -2 90
MINIMUM 47 708 AM 32 2002 51 -4 59
AVERAGE 60 62 -2 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.92 1902 0.15 -0.15 0.00
MONTH TO DATE 0.11 2.54 -2.43 4.27
SINCE MAR 1 8.24 8.56 -0.32 10.75
SINCE JAN 1 8.78 10.80 -2.02 13.47
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 4.2 6.4 -2.2 4.9
SINCE JUL 1 17.1 39.1 -22.0 32.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 5 0 0
MONTH TO DATE 76 131 -55 73
SINCE MAR 1 1165 1485 -320 1224
SINCE JUL 1 5910 6655 -745 5446
COOLING
YESTERDAY 0 2 -2 10
MONTH TO DATE 33 23 10 15
SINCE MAR 1 42 31 11 19
SINCE JAN 1 42 31 11 19
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 9.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 100 AM
LOWEST 23 400 PM
AVERAGE 49
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 98 1934
MINIMUM TEMPERATURE (F) 52 29 1929
SUNRISE AND SUNSET
MAY 19 2025...........SUNRISE 543 AM CDT SUNSET 829 PM CDT
MAY 20 2025...........SUNRISE 543 AM CDT SUNSET 830 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$