853
CDUS45 KRIW 160734
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1234 AM MST SAT DEC 16 2023
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 15 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 40 3:17 PM 51 2006 29 11 16
MINIMUM 20 5:01 AM -16 1972 13 7 -4
AVERAGE 30 21 9
PRECIPITATION (IN)
YESTERDAY 0.00 0.27 1992 0.01 -0.01 0.01
MONTH TO DATE 0.01 0.15 -0.14 0.05
SINCE DEC 1 0.01 0.15 -0.14 0.05
SINCE JAN 1 5.25 7.39 -2.14 4.10
DEGREE DAYS
HEATING
YESTERDAY 35 44 -9 59
MONTH TO DATE 544 639 -95 688
SINCE DEC 1 544 639 -95 688
SINCE JUL 1 2233 2593 -360 2609
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 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 5:00 AM
LOWEST 44 2:00 PM
AVERAGE 66
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 51 1980
MINIMUM TEMPERATURE (F) 13 -12 1972
SUNRISE AND SUNSET
DECEMBER 16 2023......SUNRISE 7:37 AM MST SUNSET 4:47 PM MST
DECEMBER 17 2023......SUNRISE 7:37 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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