Climatological Report (Monthly)
Issued by NWS Des Moines, IA

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CXUS53 KDMX 011548
CLMALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
946 AM CST TUE DEC 1 2020

...................................

...THE WATERLOO IA CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              83   11/01/1933
 LOW              -17   11/26/1977
HIGHEST            76   11/05        65      11       MM  MM
LOWEST             12   11/30         6       6       MM  MM
AVG. MAXIMUM     53.1              45.9     7.2       MM
AVG. MINIMUM     29.2              26.8     2.4       MM
MEAN             41.2              36.3     4.9       MM
DAYS MAX >= 90      0               0.0     0.0       MM
DAYS MAX <= 32      0               3.7    -3.7       MM
DAYS MIN <= 32     20              20.8    -0.8       MM
DAYS MIN <= 0       0               0.3    -0.3       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.32   1928
 MINIMUM            T   1954
TOTALS           1.36              2.01   -0.65       MM
DAILY AVG.       0.05              0.07   -0.02       MM
DAYS >= .01         3               8.6    -5.6       MM
DAYS >= .10         2               4.0    -2.0       MM
DAYS >= .50         1               1.2    -0.2       MM
DAYS >= 1.00        0               0.4    -0.4       MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           15.9   5
                        0
                        -26215
TOTALS            1.3               3.1    -1.8       MM
SINCE 7/1         1.4               3.4    -2.0       MM
SNOWDEPTH AVG.      0                MM      MM       MM
DAYS >= 1.0         1               0.9     0.1       MM
GREATEST
 SNOW DEPTH         1   11/24                         MM  MM

DEGREE_DAYS
HEATING TOTAL     708               860    -152       MM
 SINCE 7/1       1402              1483     -81       MM
COOLING TOTAL       0                 0       0       MM
 SINCE 1/1       1038               799     239       MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    33/280    DATE  11/15
HIGHEST GUST SPEED/DIRECTION    49/280    DATE  11/15

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      1
HAZE                      8

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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