Climatological Report (Daily)
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000
CDUS45 KCYS 160734
CLISNY


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
1233 AM MST SAT DEC 16 2017


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

...The SIDNEY NE AIRPORT climate summary for December 15 2017...

Climate normal period 1981 to 2010
Climate record period 1948 to 2017


Weather Item   Observed Time   Record Year Normal Departure Last
                Value   (LST)  Value       Value  From      Year
                                                  Normal
..................................................................
Temperature (F)
 Yesterday
  Maximum         61    135 PM  65    2002  41     20       31
  Minimum          9   1200 AM -16    2008  16     -7       14
  Average         35                        28      7       23

Precipitation (in)
  Yesterday        0.00          0.40 2015   0.02  -0.02     0.00
  Month to Date    T                         0.29  -0.29     0.07
  Since Jan 1      7.59                     18.29 -10.70    12.78

Degree Days
 Heating
  Yesterday       30                        37     -7       42
  Month to Date  450                       536    -86      635
  Since Dec 1    450                       536    -86      635
  Since Jul 1   1879                      1958    -79     1786

 Cooling
  Yesterday        0                         0      0        0
  Month to Date    0                         0      0        0
  Since Dec 1      0                         0      0        0
  Since Jan 1    641                       830   -189      770
..................................................................


Wind (MPH)
  Highest Wind Speed    28   Highest Wind Direction    NW (300)
  Highest Gust Speed    34   Highest Gust Direction     W (290)
  Average Wind Speed    13.5


Sky Cover
  Average Sky Cover 0.0


Weather Conditions
 The following weather was recorded yesterday.
  No significant weather was observed.


Relative Humidity (percent)
 Highest    91          1200 AM
 Lowest     15           100 PM
 Average    53

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


The SIDNEY NE AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   41        68      1962
 Minimum Temperature (F)   16       -12      1964


Sunrise and Sunset
December 16 2017......Sunrise   711 AM MST   Sunset   425 PM MST
December 17 2017......Sunrise   712 AM MST   Sunset   425 PM MST


-  Indicates negative numbers.
R  Indicates record was set or tied.
MM Indicates data is missing.
T  Indicates Trace Amount.




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