Climatological Report (Daily)
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CDUS45 KRIW 090711
CLIRKS

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
111 AM MDT MON MAR 09 2026

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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 8 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         53        MM  58    1986  41     12       34
  MINIMUM         30        MM  -1    1969  22      8       11
  AVERAGE         42                        31     11

PRECIPITATION (IN)
  YESTERDAY        0.00          0.33 1986   0.01  -0.01     0.00
  MONTH TO DATE    0.69                      0.10   0.59     0.59
  SINCE MAR 1      0.69                      0.10   0.59     0.59
  SINCE JAN 1      0.85                      0.85   0.00     0.85

DEGREE DAYS
 HEATING
  YESTERDAY       23                        34    -11       42
  MONTH TO DATE  235                       280    -45      263
  SINCE MAR 1    235                       280    -45      263
  SINCE JUL 1   4617                      6070  -1453     5484

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    15.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           5:00 AM
 LOWEST     44           5:00 PM
 AVERAGE    65

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        63      1972
 MINIMUM TEMPERATURE (F)   22        -4      1969
                                             2022


SUNRISE AND SUNSET
MARCH  9 2026.........SUNRISE   7:38 AM MDT   SUNSET   7:16 PM MDT
MARCH 10 2026.........SUNRISE   7:36 AM MDT   SUNSET   7:17 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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