Climatological Report (Monthly)
Issued by NWS Cheyenne, WY

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CXUS55 KCYS 041030
CLMCYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
420 AM MDT SAT APR 4 2020

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

...The CHEYENNE WY climate summary for the month of March 2020...

Climate normal period 1981 to 2010
Climate record period 1871 to 2020

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value  Date(s)
                                          Normal
................................................................
Temperature (F)
Record
 High              77   03/30/1879
 Low              -21   03/02/1943
Highest            64   03/06        45      19       68
Lowest             12   03/21        22     -10      -16
Avg. Maximum     49.2              47.5     1.7     42.4
Avg. Minimum     26.7              24.4     2.3     20.2
Mean             37.9              35.9     2.0     31.3
Days Max >= 90      0               0.0                0
Days Max <= 32      3               3.8                5
Days Min <= 32     29              25.7               29
Days Min <= 0       0               0.3                3

Precipitation (inches)
Record
 Maximum         3.65   1990
 Minimum            T   2012
Totals           1.22              1.05    0.17     2.38
Days >= .01         8               8.6    -0.6       13
Days >= .10         5               2.9     2.1        6
Days >= .50         0               0.5    -0.5        1
Days >= 1.00        0               0.0     0.0        1
Greatest
 24 Hr. Total    0.48   03/18 to 03/18

Snowfall (inches)
Records
 Total           39.2   1990
Totals            6.9              11.3    -4.4     23.3
Since 7/1        59.8              47.8    12.0     53.3
Snowdepth Avg.      0
Days >= Trace      10               7.8     2.2       14
Days >= 1.0         3               3.3    -0.3        5
Greatest
 Snow Depth         3   03/28                          4  03/07
 24 Hr Total      2.8   03/27 to 03/27           03/13 to 03/13

DEGREE_DAYS
HEATING TOTAL     834               901     -67     1037
 SINCE 7/1       5819              5920    -101     6016
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

Wind (mph)
Average Wind Speed              12.8
Highest Wind Speed/Direction    45/270    Date  03/11
Highest Gust Speed/Direction    60/250    Date  03/11

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.40
Number Of Days Fair           13
Number Of Days PC             13
Number of Days Cloudy          5

Average RH (Percent)     59

Weather Conditions. Number Of Days With
THUNDERSTORM              1     MIXED PRECIP                0
HEAVY RAIN                1     RAIN                        2
LIGHT RAIN                3     FREEZING RAIN               0
LT FREEZING RAIN          4     HAIL                        0
HEAVY SNOW                3     SNOW                        5
LIGHT SNOW               10     SLEET                       0
FOG                      15     FOG W/VIS <= 1/4 MILE      11
HAZE                      3

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

$$




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