Climatological Report (Daily)
Issued by NWS
Issued by NWS
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982
CDUS45 KRIW 190734
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT SAT APR 19 2025
...................................
...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 18 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
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 33 4:17 PM 73 1981 53 -20 47
MINIMUM 19 6:02 AM 12 1966 30 -11 19
2013
AVERAGE 26 42 -16
PRECIPITATION (IN)
YESTERDAY 0.02 0.72 1966 0.03 -0.01 0.00
MONTH TO DATE 0.26 0.50 -0.24 0.11
SINCE MAR 1 1.49 1.08 0.41 1.27
SINCE JAN 1 1.75 1.83 -0.08 1.74
DEGREE DAYS
HEATING
YESTERDAY 39 24 15 32
MONTH TO DATE 321 452 -131 409
SINCE MAR 1 1195 1413 -218 1395
SINCE JUL 1 6416 7203 -787 6703
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 32 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 15.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 12:00 AM
LOWEST 58 4:00 PM
AVERAGE 77
..........................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 75 1989
MINIMUM TEMPERATURE (F) 30 7 1966
SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE 6:30 AM MDT SUNSET 8:02 PM MDT
APRIL 20 2025.........SUNRISE 6:28 AM MDT SUNSET 8:03 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$