Climatological Report (Monthly)
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000
CXUS55 KCYS 052254
CLMCHY


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
449 PM MDT THU APR 5 2018

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

...The CHEYENNE WY climate summary for the month of March 2018...

Climate normal period 1981 to 2010
Climate record period 1871 to 2018

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High              77   03/30/1879
 Low              -21   03/02/1943
Highest            66   03/22        45      21       76
Lowest             11   03/11        22     -11       19
Avg. Maximum     51.0              47.5     3.5     56.5
Avg. Minimum     24.0              24.4    -0.4     29.9
Mean             37.5              35.9     1.6     43.2
Days Max >= 90      0               0.0     0.0        0
Days Max <= 32      0               3.8    -3.8        0
Days Min <= 32     29              25.7     3.3       18
Days Min <= 0       0               0.3    -0.3        0

Precipitation (inches)
Record
 Maximum         3.65   1990
 Minimum            T   2012
Totals           0.94              1.05   -0.11     0.73
Days >= .01         6               8.6    -2.6        7
Days >= .10         2               2.9    -0.9        3
Days >= .50         1               0.5     0.5        0
Days >= 1.00        0               0.0     0.0        0
Greatest
 24 Hr. Total    0.62   03/15 to 03/15

DEGREE_DAYS
HEATING TOTAL     843               901     -58      669
 SINCE 7/1       5539              5920    -381     5140
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     08/24/1910
 LATEST       06/19/1876
EARLIEST      03/01             09/24
LATEST                          05/20
..............................................................

Wind (mph)
Average Wind Speed              12.8
Highest Wind Speed/Direction    47/280    Date  03/05
Highest Gust Speed/Direction    60/310    Date  03/05

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair           19
Number Of Days PC             11
Number of Days Cloudy          1

Average RH (Percent)     53

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

...The DOUGLAS WY AIRPORT climate summary for the month of March 2018...

Climate normal period 1981 to 2010
Climate record period 1998 to 2018

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High              81   03/31/2012
 Low              -12   03/05/2015
Highest            68   03/14        MM      MM       80
Lowest             11   03/01        MM      MM        5
Avg. Maximum     52.3              49.0     3.3     56.4
Avg. Minimum     21.8              21.8     0.0     28.4
Mean             37.0              35.4     1.6     42.4
Days Max >= 90      0               0.0     0.0        0
Days Max <= 32      0               3.4    -3.4        1
Days Min <= 32     29              27.8     1.2       22
Days Min <= 0       0               0.9    -0.9        0

Precipitation (inches)
Record
 Maximum         1.91   2017
                        2016
 Minimum            T   2012
Totals           0.87              0.85    0.02     1.91
Days >= .01         5                MM      MM       11
Days >= .10         4                MM      MM        4
Days >= .50         0                MM      MM        1
Days >= 1.00        0                MM      MM        0
Greatest
 24 Hr. Total    0.26   03/16 to 03/16

DEGREE_DAYS
HEATING TOTAL     830               918     -88      694
 SINCE 7/1       6263              6318     -55     5662
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

Wind (mph)
Average Wind Speed              10.2
Highest Wind Speed/Direction    48/300    Date  03/05
Highest Gust Speed/Direction    58/300    Date  03/05

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.40
Number Of Days Fair           15
Number Of Days PC              9
Number of Days Cloudy          6

Average RH (Percent)     64

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

...The LARAMIE WY AIRPORT climate summary for the month of March 2018...

Climate normal period 1981 to 2010
Climate record period 1948 to 2018

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High              71   03/31/2012
                        03/23/2012
 Low              -25   03/02/2002
Highest            60   03/22        MM      MM       69
Lowest              4   03/11        MM      MM       12
Avg. Maximum     45.4              43.0     2.4     52.3
Avg. Minimum     17.9              18.7    -0.8     26.8
Mean             31.7              30.9     0.8     39.5
Days Max >= 90      0               0.0     0.0        0
Days Max <= 32      1               5.5    -4.5        1
Days Min <= 32     29              29.4    -0.4       28
Days Min <= 0       0               1.5    -1.5        0

Precipitation (inches)
Record
 Maximum         2.43   1983
 Minimum            T   2012
                        2004
Totals           0.91              0.58    0.33     0.38
Days >= .01         5               6.0    -1.0        7
Days >= .10         2               2.0     0.0        1
Days >= .50         1               0.1     0.9        0
Days >= 1.00        0               0.0     0.0        0
Greatest
 24 Hr. Total    0.65   03/15 to 03/15

DEGREE_DAYS
HEATING TOTAL     991              1059     -68      778
 SINCE 7/1       6579              7235    -656     6412
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

Wind (mph)
Average Wind Speed              14.2
Highest Wind Speed/Direction    45/260    Date  03/04
Highest Gust Speed/Direction    53/220    Date  03/02

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair           20
Number Of Days PC              8
Number of Days Cloudy          2

Average RH (Percent)     59

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

...The RAWLINS WY AIRPORT climate summary for the month of March 2018...

Climate normal period 1981 to 2010
Climate record period 1951 to 2018

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High              73   03/31/2012
 Low              -23   03/08/1998
Highest            62   03/22        MM      MM       71
Lowest             11   03/06        MM      MM       11
Avg. Maximum     45.9              43.6     2.3     51.7
Avg. Minimum     22.1              20.9     1.2     30.4
Mean             34.0              32.3     1.7     41.1
Days Max >= 90      0               0.0     0.0        0
Days Max <= 32      1               4.6    -3.6        2
Days Min <= 32     29              27.7     1.3       18
Days Min <= 0       0               1.4    -1.4        0

Precipitation (inches)
Record
 Maximum         2.09   1998
 Minimum         0.00   2000
Totals           0.32              0.68   -0.36     0.30
Days >= .01         6               7.4    -1.4        8
Days >= .10         1               2.1    -1.1        1
Days >= .50         0               0.1    -0.1        0
Days >= 1.00        0               0.0     0.0        0
Greatest
 24 Hr. Total    0.14   03/15 to 03/15

DEGREE_DAYS
HEATING TOTAL     924              1015     -91      736
 SINCE 7/1       6244              6972    -728     6232
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

Wind (mph)
Average Wind Speed              14.2
Highest Wind Speed/Direction    47/250    Date  03/30
Highest Gust Speed/Direction    59/250    Date  03/30

Sky Cover
Possible Sunshine (Percent)    0
Average Sky Cover           0.30
Number Of Days Fair           18
Number Of Days PC              9
Number of Days Cloudy          3

Average RH (Percent)     56

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

...The TORRINGTON WY AIRPORT climate summary for the month of March 2018...

Climate normal period 1981 to 2010
Climate record period 1998 to 2018

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High              85   03/31/2012
 Low               -5   03/02/2014
                        03/02/2002
                        02/06/1989
Highest            71   03/14        MM      MM       82
Lowest             12   03/07        MM      MM       14
Avg. Maximum     55.5              51.5     4.0     58.5
Avg. Minimum     24.1              24.3    -0.2     29.4
Mean             39.8              37.9     1.9     44.0
Days Max >= 90      0               0.0     0.0        0
Days Max <= 32      0               2.4    -2.4        0
Days Min <= 32     26              26.8    -0.8       21
Days Min <= 0       0               0.3    -0.3        0

Precipitation (inches)
Record
 Maximum         1.74   2016
 Minimum         0.00   2012
Totals           0.92              0.75    0.17     1.55
Days >= .01         5                MM      MM        9
Days >= .10         3                MM      MM        4
Days >= .50         0                MM      MM        1
Days >= 1.00        0                MM      MM        0
Greatest
 24 Hr. Total    0.40   03/15 to 03/15

DEGREE_DAYS
HEATING TOTAL     750               840     -90      642
 SINCE 7/1       5620              5684     -64     5122
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

Wind (mph)
Average Wind Speed              10.1
Highest Wind Speed/Direction    44/310    Date  03/05
Highest Gust Speed/Direction    59/300    Date  03/05

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair           16
Number Of Days PC             13
Number of Days Cloudy          1

Average RH (Percent)     61

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

$$





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