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

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267
CDUS43 KMPX 172221
CLIEAU


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHANHASSEN MN
421 PM CST SUN DEC 17 2017


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

...THE EAU CLAIRE WI CLIMATE SUMMARY FOR DECEMBER 17 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         29    203 PM  47    1997  26      3       13
                                      1939
                                      1923
  MINIMUM         24    329 AM -21    1985  10     14       -8
  AVERAGE         27                        18      9        3

PRECIPITATION (IN)
  TODAY            0.00          0.66 1908   0.03  -0.03     0.05
  MONTH TO DATE    0.74                      0.61   0.13     1.18
  SINCE DEC 1      0.74                      0.61   0.13     1.18
  SINCE JAN 1     35.16                     30.59   4.57    40.10

SNOWFALL (IN)
  TODAY            0.0           5.0  1908   0.3   -0.3      1.5
  MONTH TO DATE    5.2                       5.2    0.0     17.0
  SINCE DEC 1      5.2                       5.2    0.0     17.0
  SINCE JUL 1      8.5                      11.5   -3.0     18.7
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  TODAY           38                        47     -9       62
  MONTH TO DATE  701                       750    -49      817
  SINCE DEC 1    701                       750    -49      817
  SINCE JUL 1   2342                      2496   -154     2026

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    466                       579   -113      624
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     4.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     85           300 PM
 AVERAGE    93

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


THE EAU CLAIRE WI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   26        50      2002
 MINIMUM TEMPERATURE (F)   10       -27      1983


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   738 AM CST   SUNSET   426 PM CST
DECEMBER 18 2017......SUNRISE   739 AM CST   SUNSET   426 PM CST


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




$$




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