990
CDUS45 KRIW 140745
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT THU SEP 14 2023
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR SEPTEMBER 13 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 74 1:14 PM 86 1990 72 2 72
MINIMUM 51 3:03 AM 26 1970 45 6 50
AVERAGE 63 58 5
PRECIPITATION (IN)
YESTERDAY T 0.36 2021 0.03 -0.03 T
MONTH TO DATE 0.55 0.30 0.25 T
SINCE SEP 1 0.55 0.30 0.25 T
SINCE JAN 1 3.96 5.54 -1.58 3.22
DEGREE DAYS
HEATING
YESTERDAY 2 7 -5 4
MONTH TO DATE 42 65 -23 34
SINCE SEP 1 42 65 -23 34
SINCE JUL 1 68 124 -56 39
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 12 8 4 68
SINCE SEP 1 12 8 4 68
SINCE JAN 1 323 317 6 537
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 4:00 AM
LOWEST 27 1:00 PM
AVERAGE 42
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 87 1990
MINIMUM TEMPERATURE (F) 45 26 1970
SUNRISE AND SUNSET
SEPTEMBER 14 2023.....SUNRISE 6:55 AM MDT SUNSET 7:28 PM MDT
SEPTEMBER 15 2023.....SUNRISE 6:56 AM MDT SUNSET 7:26 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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