Climatological Report (Daily)
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115
CDUS45 KCYS 180745
CLILAR


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
1245 AM MST MON DEC 18 2017


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

...The LARAMIE WY AIRPORT climate summary for December 17 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         33    236 PM  60    1980  32      1        6
  Minimum          8    350 AM -30    1964  10     -2       -9
  Average         21                        20      1       -1

Precipitation (in)
  Yesterday        0.00          0.11 1970   0.01  -0.01      T
  Month to Date    0.13                      0.19  -0.06     0.11
  Since Jan 1     10.24                     10.79  -0.55    11.70

Degree Days
 Heating
  Yesterday       44                        44      0       66
  Month to Date  645                       740    -95      793
  Since Dec 1    645                       740    -95      793
  Since Jul 1   2679                      3052   -373     2641

 Cooling
  Yesterday        0                         0      0        0
  Month to Date    0                         0      0        0
  Since Dec 1      0                         0      0        0
  Since Jan 1    101                        67     34      119
..................................................................


Wind (MPH)
  Highest Wind Speed    31   Highest Wind Direction    SW (230)
  Highest Gust Speed    37   Highest Gust Direction    SW (220)
  Average Wind Speed    14.8


Sky Cover
  Average Sky Cover 0.4


Weather Conditions
 The following weather was recorded yesterday.
  fog
  fog w/visibility <= 1/4 mile


Relative Humidity (percent)
 Highest   100           100 AM
 Lowest     49           300 PM
 Average    75

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


The LARAMIE WY AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   32        52      1980
 Minimum Temperature (F)   10       -20      1965


Sunrise and Sunset
December 18 2017......Sunrise   724 AM MST   Sunset   435 PM MST
December 19 2017......Sunrise   724 AM MST   Sunset   436 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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