Climatological Report (Daily)
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113
CDUS45 KRIW 050731
CLIRKS

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SUN OCT 05 2025

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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 4 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57  12:23 AM  82    2024  62     -5       82
  MINIMUM         40  11:59 PM  22    2012  37      3       42
                                      2013
  AVERAGE         49                        50     -1

PRECIPITATION (IN)
  YESTERDAY        0.11          0.73 1998   0.03   0.08     0.00
  MONTH TO DATE    0.11                      0.12  -0.01     0.00
  SINCE SEP 1      0.65                      0.91  -0.26     0.39
  SINCE JAN 1      3.59                      6.15  -2.56     4.62

DEGREE DAYS
 HEATING
  YESTERDAY       16                        16      0        3
  MONTH TO DATE   31                        60    -29       19
  SINCE SEP 1    194                       302   -108      146
  SINCE JUL 1    212                       361   -149      177

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE SEP 1     20                        11      9       38
  SINCE JAN 1    442                       320    122      445
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    44   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    58   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    15.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           4:00 PM
 LOWEST     37          12:00 AM
 AVERAGE    63

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        76      1975
 MINIMUM TEMPERATURE (F)   37        19      2013


SUNRISE AND SUNSET
OCTOBER  5 2025.......SUNRISE   7:18 AM MDT   SUNSET   6:51 PM MDT
OCTOBER  6 2025.......SUNRISE   7:19 AM MDT   SUNSET   6:49 PM MDT


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




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