Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 280732
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST FRI FEB 28 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 27 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 5:11 PM 61 2016 41 13 25
MINIMUM 21 6:35 AM -17 1996 16 5 11
AVERAGE 38 28 10 18
PRECIPITATION (IN)
YESTERDAY 0.00 0.23 0.02 -0.02 0.07
MONTH TO DATE 0.08 0.39 -0.31 1.09
SINCE DEC 1 0.55 0.94 -0.39 1.46
SINCE JAN 1 0.50 0.68 -0.18 1.45
SNOWFALL (IN)
YESTERDAY 0.0 3.5 2004 0.8
MONTH TO DATE 1.4 9.4
SINCE DEC 1 8.7 13.2
SINCE JUL 1 12.5 32.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 37 -10 47
MONTH TO DATE 1084 1120 -36 1013
SINCE DEC 1 3806 3945 -139 3817
SINCE JUL 1 5323 5842 -519 5516
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.5
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 63 8:00 AM
LOWEST 18 11:00 PM
AVERAGE 41
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 60 1999
MINIMUM TEMPERATURE (F) 16 -21 1996
SUNRISE AND SUNSET
FEBRUARY 28 2025......SUNRISE 6:51 AM MST SUNSET 6:02 PM MST
MARCH 1 2025.........SUNRISE 6:49 AM MST SUNSET 6:04 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$