Climatological Report (Monthly)
Issued by NWS Twin Cities, MN

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CXUS53 KMPX 011045
CLMMSP


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHANHASSEN MN
536 AM CDT MON OCT 1 2018

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

...THE TWIN CITIES MN CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             104   09/10/1931
 LOW               26   09/22/1974
                        09/28/1942
                        09/30/1939
HIGHEST            92   09/15        80      12       94  09/22
LOWEST             36   09/29        43      -7       46  09/30
AVG. MAXIMUM     73.3              71.7     1.6     77.0
AVG. MINIMUM     57.0              52.4     4.6     57.5
MEAN             65.1              62.0     3.1     67.2
DAYS MAX >= 90      2               0.4     1.6        4
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.2    -0.2        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.77   1903
 MINIMUM         0.30   2012
TOTALS           6.87              3.08    3.79     1.04
DAILY AVG.       0.23              0.10    0.13     0.03
DAYS >= .01        11               9.8     1.2        6
DAYS >= .10         8               5.9     2.1        3
DAYS >= .50         4               2.1     1.9        0
DAYS >= 1.00        2               0.8     1.2        0
GREATEST
 24 HR. TOTAL    3.28   09/20 TO 09/20

SNOWFALL (INCHES)
RECORDS
 TOTAL            1.7   5
                        0
TOTALS            0.0                 T     0.0      0.0
SINCE 7/1         0.0                 T     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   09/30 TO 09/30

DEGREE_DAYS
HEATING TOTAL     114               154     -40       65
 SINCE 7/1        121               173     -52       72
COOLING TOTAL     126                66      60      141
 SINCE 1/1       1135               747     388      829
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    43/320    DATE  09/17
HIGHEST GUST SPEED/DIRECTION    55/330    DATE  09/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH

MM

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

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