526
CXUS55 KCYS 051807
CLMDGW

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1207 PM MDT THU JUN 05 2025

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

...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             97   05/29/2003
 LOW              16   05/09/2002
HIGHEST           85   05/12         MM      MM       82
                       05/11
LOWEST            28   05/02         MM      MM       19
AVG. MAXIMUM    67.4               67.1     0.3     64.9
AVG. MINIMUM    40.0               38.6     1.4     36.6
MEAN            53.7               52.9     0.8     50.7
DAYS MAX >= 90     0                0.4    -0.4        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     5                7.0    -2.0        5
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.25   2023
TOTALS          2.30               2.32   -0.02     2.67
DAYS >= .01       12               11.5     0.5        8
DAYS >= .10        7                5.7     1.3        6
DAYS >= .50        1                1.3    -0.3        3
DAYS >= 1.00       0                0.2    -0.2        0
GREATEST
 24 HR. TOTAL   0.76   05/05 TO 05/06               0.83  05/06 TO 05/06


DEGREE DAYS
HEATING TOTAL    343                383     -40      436
 SINCE 7/1      6858               7197    -339       MM
COOLING TOTAL      1                  7      -6        1
 SINCE 1/1         1                  7      -6       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
HIGHEST WIND SPEED/DIRECTION    44/020    DATE  05/05
                                44/280          05/14
HIGHEST GUST SPEED/DIRECTION    64/010    DATE  05/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.38
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       6
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$