Climatological Report (Monthly)
Issued by NWS

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000
CXUS55 KCYS 011652
CLMRWL

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1052 AM MDT SUN OCT 01 2023

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

...THE RAWLINS WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1951 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             95   09/04/1998
 LOW               8   09/30/1985
HIGHEST           86   09/01         MM      MM       94
LOWEST            29   09/25         MM      MM       30
                       09/26
AVG. MAXIMUM    75.3               72.3     3.0     78.0
AVG. MINIMUM    41.2               40.7     0.5     43.4
MEAN            58.3               56.5     1.8     60.7
DAYS MAX >= 90     0                0.5    -0.5        5
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     2                3.5    -1.5        1
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.64   1965
TOTALS          0.51               0.89   -0.38     1.23
DAYS >= .01        4                6.4    -2.4        6
DAYS >= .10        2                2.8    -0.8        4
DAYS >= .50        0                0.2    -0.2        1
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.20   09/14 TO 09/14               0.79  09/29 TO 09/30


DEGREE DAYS
HEATING TOTAL    206                263     -57      165
 SINCE 7/1       256                341     -85       MM
COOLING TOTAL     13                  8       5       43
 SINCE 1/1       263                225      38       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.9
HIGHEST WIND SPEED/DIRECTION    46/170    DATE  09/30
HIGHEST GUST SPEED/DIRECTION    64/170    DATE  09/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.16
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     44

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
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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