307
CDUS43 KDMX 130629
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1229 AM CST SAT DEC 13 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 12 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 25 327 PM 58 1968 35 -10 11
MINIMUM 3 1159 PM -15 2000 18 -15 1
AVERAGE 14 26 -12 6
PRECIPITATION (IN)
YESTERDAY T 0.81 1991 0.04 -0.04 T
MONTH TO DATE 0.30 0.60 -0.30 0.03
SINCE DEC 1 0.30 0.60 -0.30 0.03
SINCE JAN 1 35.18 35.45 -0.27 39.53
SNOWFALL (IN)
YESTERDAY T 7.5 1972 0.3 -0.3 T
MONTH TO DATE 3.8 3.4 0.4 0.7
SINCE DEC 1 3.8 3.4 0.4 0.7
SINCE JUL 1 18.3 6.8 11.5 0.9
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 51 39 12 59
MONTH TO DATE 580 439 141 476
SINCE DEC 1 580 439 141 476
SINCE JUL 1 1753 1817 -64 1498
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 985 916 69 996
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 AM
LOWEST 63 900 PM
AVERAGE 80
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 57 1975
MINIMUM TEMPERATURE (F) 18 -26 1961
SUNRISE AND SUNSET
DECEMBER 13 2025......SUNRISE 731 AM CST SUNSET 437 PM CST
DECEMBER 14 2025......SUNRISE 732 AM CST SUNSET 437 PM CST
- 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