769
CDUS45 KRIW 050745
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT MON MAY 05 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MAY 4 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 1:29 PM 85 2000 62 15 63
MINIMUM 33 5:30 AM 23 2024 33 0 23
AVERAGE 55 47 8
PRECIPITATION (IN)
YESTERDAY T 1.39 1971 0.07 -0.07 0.00
MONTH TO DATE 0.05 0.26 -0.21 0.29
SINCE MAR 1 2.97 2.51 0.46 2.08
SINCE JAN 1 3.69 3.56 0.13 3.11
SNOWFALL (IN)
YESTERDAY MM 13.0 1978 0.1 MM 0.0
MONTH TO DATE 0.0 0.6 -0.6 3.9
SINCE MAR 1 15.7 21.4 -5.7 13.2
SINCE JUL 1 26.2 69.7 -43.5 42.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 10 18 -8 22
MONTH TO DATE 62 74 -12 105
SINCE MAR 1 1611 1663 -52 1631
SINCE JUL 1 6626 7025 -399 6586
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 39 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 3:00 AM
LOWEST 19 2:00 PM
AVERAGE 54
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 88 2000
MINIMUM TEMPERATURE (F) 33 20 1950
2010
SUNRISE AND SUNSET
MAY 5 2025...........SUNRISE 5:54 AM MDT SUNSET 8:12 PM MDT
MAY 6 2025...........SUNRISE 5:53 AM MDT SUNSET 8:13 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page