Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KDVN 011220
CLSCID


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
617 AM CST FRI DEC 1 2017

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

...THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2017 TO 11/30/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             105   09/04/1925
 LOW              -12   11/29/1891
HIGHEST            93   09/23        79      14
                        09/21
                        09/22
LOWEST             11   11/22        20      -9
AVG. MAXIMUM     64.0              60.9     3.1
AVG. MINIMUM     41.2              39.5     1.7
MEAN             52.7              50.2     2.5
DAYS MAX >= 90      6
DAYS MAX <= 32      1
DAYS MIN <= 32     29
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           5.46              7.89   -2.43
DAILY AVG.       0.06              0.09   -0.03
DAYS >= .01        24
DAYS >= .10        12
DAYS >= .50         4
DAYS >= 1.00        1
GREATEST
 24 HR. TOTAL    1.29   10/10 TO 10/11

DEGREE_DAYS
HEATING TOTAL    1247              1427    -180
 SINCE 7/1       1258              1446    -188
COOLING TOTAL     148                80      68
 SINCE 1/1        747               748      -1
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    35/310    DATE  10/26
HIGHEST GUST SPEED/DIRECTION    46/320    DATE  10/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           52
NUMBER OF DAYS PC             22
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     HAIL                       0
SLEET                     0     FOG                       41
FOG W/VIS <= 1/4 MILE     9     HAZE                      15

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

$$




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