Climatological Report (Monthly)
Issued by NWS Cheyenne, WY

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743
CXUS55 KCYS 011153
CLMCYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
544 AM MDT WED MAY 1 2019

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

...The CHEYENNE WY climate summary for the month of April 2019...

Climate normal period 1981 to 2010
Climate record period 1871 to 2019

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value  Date(s)
                                          Normal
................................................................
Temperature (F)
Record
 High              83   04/30/1992
 Low               -8   04/01/1975
Highest            78   04/26        55      23       76
Lowest             14   04/10        30     -16       16
Avg. Maximum     56.3              54.9     1.4     57.3
Avg. Minimum     32.1              30.8     1.3     29.0
Mean             44.2              42.8     1.4     43.1
Days Max >= 90      0               0.0                0
Days Max <= 32      3               1.5                0
Days Min <= 32     12              16.6               22
Days Min <= 0       0               0.0                0

Precipitation (inches)
Record
 Maximum         7.66   1900
 Minimum         0.00   2011
Totals           1.54              1.78   -0.24     0.94
Days >= .01         9              10.3    -1.3        9
Days >= .10         5               4.1     0.9        3
Days >= .50         0               0.9    -0.9        0
Days >= 1.00        0               0.3    -0.3        0
Greatest
 24 Hr. Total    0.48   04/10 to 04/10

Snowfall (inches)
Records
 Total           46.5   MM
Totals           16.5              10.2     6.3      7.1
Since 7/1        69.8              58.0    11.8     50.9
Snowdepth Avg.      0
Days >= Trace      11               6.1     4.9       10
Days >= 1.0         4               2.7     1.3        2
Greatest
 Snow Depth         6   04/30                          3  04/07
 24 Hr Total      6.6   04/10 to 04/10           04/06 to 04/06

DEGREE_DAYS
HEATING TOTAL     616               665     -49      649
 SINCE 7/1       6632              6585      47     6188
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

Wind (mph)
Average Wind Speed              12.1
Highest Wind Speed/Direction    41/270    Date  04/26
Highest Gust Speed/Direction    51/260    Date  04/26

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.50
Number Of Days Fair           12
Number Of Days PC             10
Number of Days Cloudy          8

Average RH (Percent)     63

Weather Conditions. Number Of Days With
THUNDERSTORM              0     MIXED PRECIP                0
HEAVY RAIN                0     RAIN                        1
LIGHT RAIN               10     FREEZING RAIN               0
LT FREEZING RAIN          1     HAIL                        0
HEAVY SNOW                4     SNOW                        4
LIGHT SNOW               11     SLEET                       0
FOG                      16     FOG W/VIS <= 1/4 MILE       5
HAZE                      4

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

$$




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