833
CDUS43 KDMX 160636
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT SAT MAY 16 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 15 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 88 412 PM 92 2001 73 15 87
MINIMUM 59 536 AM 32 2004 50 9 58
2016
AVERAGE 74 61 13 73
PRECIPITATION (IN)
YESTERDAY 0.46 1.13 1986 0.14 0.32 0.00
MONTH TO DATE 0.49 2.09 -1.60 0.11
SINCE MAR 1 8.49 8.11 0.38 8.24
SINCE JAN 1 10.89 10.35 0.54 8.78
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 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 155 116 39 59
SINCE MAR 1 1261 1470 -209 1148
SINCE JUL 1 6320 6640 -320 5893
COOLING
YESTERDAY 9 2 7 8
MONTH TO DATE 12 17 -5 33
SINCE MAR 1 24 25 -1 42
SINCE JAN 1 24 25 -1 42
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WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 14.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 PM
LOWEST 31 400 PM
AVERAGE 62
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 1936
MINIMUM TEMPERATURE (F) 50 30 1921
1929
SUNRISE AND SUNSET
MAY 16 2026...........SUNRISE 547 AM CDT SUNSET 826 PM CDT
MAY 17 2026...........SUNRISE 546 AM CDT SUNSET 827 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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