Climatological Report (Daily)
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139
CDUS45 KRIW 210747
CLIRKS

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
147 AM MDT TUE MAY 21 2024

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

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 20 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48  12:03 AM  86    1954  65    -17       73
  MINIMUM         37  11:59 PM  26    2022  40     -3       42
  AVERAGE         43                        52     -9

PRECIPITATION (IN)
  YESTERDAY        0.18          1.09 1975   0.05   0.13      T
  MONTH TO DATE    0.67                      0.85  -0.18     0.26
  SINCE MAR 1      2.27                      2.34  -0.07     0.70
  SINCE JAN 1      2.74                      3.09  -0.35     0.93

DEGREE DAYS
 HEATING
  YESTERDAY       22                        13      9        7
  MONTH TO DATE  345                       324     21      246
  SINCE MAR 1   1973                      1997    -24     2377
  SINCE JUL 1   7281                      7787   -506     8232

 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    23   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           8:00 AM
 LOWEST     35          12:00 AM
 AVERAGE    66

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


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        83      2012
 MINIMUM TEMPERATURE (F)   40        22      2022


SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE   5:51 AM MDT   SUNSET   8:35 PM MDT
MAY 22 2024...........SUNRISE   5:50 AM MDT   SUNSET   8:36 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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