151
CDUS45 KRIW 130745
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1245 AM MST WED DEC 13 2023
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 12 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 31 3:59 PM 51 2004 30 1 35
MINIMUM 22 1:49 AM -12 1972 13 9 17
AVERAGE 27 21 6
PRECIPITATION (IN)
YESTERDAY 0.00 0.94 1975 0.01 -0.01 0.02
MONTH TO DATE 0.01 0.12 -0.11 0.02
SINCE DEC 1 0.01 0.12 -0.11 0.02
SINCE JAN 1 5.25 7.36 -2.11 4.07
DEGREE DAYS
HEATING
YESTERDAY 38 44 -6 39
MONTH TO DATE 431 507 -76 532
SINCE DEC 1 431 507 -76 532
SINCE JUL 1 2120 2461 -341 2453
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 323 320 3 537
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 78 4:00 PM
AVERAGE 89
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 49 2010
MINIMUM TEMPERATURE (F) 13 -10 1967
SUNRISE AND SUNSET
DECEMBER 13 2023......SUNRISE 7:34 AM MST SUNSET 4:46 PM MST
DECEMBER 14 2023......SUNRISE 7:35 AM MST SUNSET 4:47 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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