542
CDUS43 KDMX 280645
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
145 AM CDT THU MAY 28 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 27 2026
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)
YESTERDAY
MAXIMUM 89 549 PM 97 2018 77 12 68
MINIMUM 64 529 AM 32 1971 55 9 54
AVERAGE 77 66 11 61
PRECIPITATION (IN)
YESTERDAY T 2.75 1973 0.16 -0.16 0.08
MONTH TO DATE 2.03 3.94 -1.91 2.33
SINCE MAR 1 10.03 9.96 0.07 10.46
SINCE JAN 1 12.43 12.20 0.23 11.00
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 2.1 6.4 -4.3 4.2
SINCE JUL 1 33.6 39.1 -5.5 17.1
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 4
MONTH TO DATE 197 164 33 149
SINCE MAR 1 1303 1518 -215 1238
SINCE JUL 1 6362 6688 -326 5983
COOLING
YESTERDAY 12 4 8 0
MONTH TO DATE 60 49 11 33
SINCE MAR 1 72 57 15 42
SINCE JAN 1 72 57 15 42
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 400 AM
LOWEST 34 600 PM
AVERAGE 61
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 2018
MINIMUM TEMPERATURE (F) 55 32 1965
SUNRISE AND SUNSET
MAY 28 2026...........SUNRISE 537 AM CDT SUNSET 837 PM CDT
MAY 29 2026...........SUNRISE 536 AM CDT SUNSET 838 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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