CDUS45 KRIW 160732
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT FRI MAY 16 2025
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...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 15 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 1:26 PM 80 1975 63 -7 63
2012
MINIMUM 33 11:53 PM 24 1974 38 -5 36
AVERAGE 45 50 -5
PRECIPITATION (IN)
YESTERDAY 0.02 0.79 1991 0.04 -0.02 0.00
MONTH TO DATE 0.23 0.62 -0.39 0.49
SINCE MAR 1 1.94 2.11 -0.17 2.09
SINCE JAN 1 2.20 2.86 -0.66 2.56
DEGREE DAYS
HEATING
YESTERDAY 20 14 6 15
MONTH TO DATE 185 257 -72 295
SINCE MAR 1 1616 1930 -314 1923
SINCE JUL 1 6837 7720 -883 7231
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
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WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 21.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 4:00 PM
LOWEST 29 1:00 PM
AVERAGE 56
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 81 1988
MINIMUM TEMPERATURE (F) 39 24 1955
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 5:56 AM MDT SUNSET 8:30 PM MDT
MAY 17 2025...........SUNRISE 5:55 AM MDT SUNSET 8:31 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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