052
CDUS43 KDMX 192229
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
529 PM CDT TUE MAY 19 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 19 2026
VALID TODAY AS OF 0520 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 65 407 AM 98 1934 74 -9 66
MINIMUM 51 1018 AM 29 1929 52 -1 46
AVERAGE 58 63 -5 56
PRECIPITATION (IN)
TODAY 0.02 1.85 2013 0.15 -0.13 0.74
MONTH TO DATE 1.99 2.69 -0.70 0.85
SINCE MAR 1 9.99 8.71 1.28 8.98
SINCE JAN 1 12.39 10.95 1.44 9.52
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 2.1 6.4 -4.3 4.2
SINCE JUL 1 33.6 39.1 -5.5 17.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 7 5 2 9
MONTH TO DATE 162 136 26 85
SINCE MAR 1 1268 1490 -222 1174
SINCE JUL 1 6327 6660 -333 5919
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 29 25 4 33
SINCE MAR 1 41 33 8 42
SINCE JAN 1 41 33 8 42
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 15.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 66 400 PM
AVERAGE 82
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 97 1934
MINIMUM TEMPERATURE (F) 52 31 1924
1954
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 544 AM CDT SUNSET 829 PM CDT
MAY 20 2026...........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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page