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

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071
CXUS53 KDMX 011135
CLMALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
633 AM CDT THU AUG 1 2019

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

...THE WATERLOO IA CLIMATE SUMMARY FOR THE MONTH OF JULY 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             112   07/14/1936
                        07/13/1936
 LOW               42   07/07/1984
HIGHEST            95   07/19        95       0       92  07/12
                                                          07/04
LOWEST             53   07/31        50       3       51  07/28
AVG. MAXIMUM     86.9              84.4     2.5     82.7
AVG. MINIMUM     66.5              62.8     3.7     60.7
MEAN             76.7              73.6     3.1     71.7
DAYS MAX >= 90     10               5.6     4.4        3
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.97   1999
 MINIMUM         0.35   1998
TOTALS           2.59              4.91   -2.32     3.60
DAILY AVG.       0.08              0.16   -0.08     0.12
DAYS >= .01         9               9.7    -0.7        8
DAYS >= .10         6               6.8    -0.8        5
DAYS >= .50         2               3.3    -1.3        3
DAYS >= 1.00        0               1.5    -1.5        1

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   07/31 TO 07/31

DEGREE_DAYS
HEATING TOTAL       0                 4      -4        1
 SINCE 7/1          0                 4      -4        1
COOLING TOTAL     368               271      97      217
 SINCE 1/1        578               504      74      574
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    41/340    DATE  07/20
HIGHEST GUST SPEED/DIRECTION    55/340    DATE  07/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           29
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  4
  0
  0
  0
  0
  0
HAZE                      4

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

$$



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