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153
CXUS55 KCYS 052050
CLMCYS


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
150 PM MST WED NOV 5 2014

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

...THE CHEYENNE WY CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              85   10/09/1910
 LOW               -5   10/26/1878
HIGHEST            77   10/24        60      17       72
                        10/15
LOWEST             29   10/31        34      -5       22
                        10/03
AVG. MAXIMUM     65.3              58.8     6.5     53.5
AVG. MINIMUM     36.5              33.9     2.6     32.3
MEAN             50.9              46.3     4.6     42.9
DAYS MAX >= 90      0               0.0                0
DAYS MAX <= 32      0               0.8                0
DAYS MIN <= 32      9              11.0               19
DAYS MIN <= 0       0               0.0                0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.57   1942
 MINIMUM            T   1934
                        1933
                        1876
TOTALS           0.51              0.93   -0.42     2.14
DAYS >= .01         4               7.4    -3.4       11
DAYS >= .10         3               3.0     0.0        7
DAYS >= .50         0               0.3    -0.3        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.22   10/01 TO 10/01

SNOWFALL (INCHES)
RECORDS
 TOTAL           28.2   2009
TOTALS            0.8               5.0    -4.2     12.5
SINCE 7/1         1.5               6.3    -4.8     12.5
SNOWDEPTH AVG.      0
DAYS >= TRACE       2               3.4    -1.4        7
DAYS >= 1.0         0               1.5    -1.5        3
GREATEST
 SNOW DEPTH         1   10/03                          5  10/18
 24 HR TOTAL      0.8   10/02 TO 10/03           10/17 TO 10/18
                                                          10/18 TO 10/18
                                                          10/18 TO 10/18

DEGREE_DAYS
HEATING TOTAL     430               578    -148      676
 SINCE 7/1        650               859    -209      858
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        301               348     -47      520
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
HIGHEST WIND SPEED/DIRECTION    35/280    DATE  10/29
HIGHEST GUST SPEED/DIRECTION    46/360    DATE  10/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     50

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

$$




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