Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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081
CDUS45 KRIW 210737
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST FRI FEB 21 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 20 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 36 4:41 PM 52 1996 37 -1 50
MINIMUM 5 7:17 AM -19 2018 13 -8 21
AVERAGE 21 25 -4 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 0.01 -0.01 0.00
MONTH TO DATE 0.08 0.28 -0.20 0.98
SINCE DEC 1 0.55 0.83 -0.28 1.35
SINCE JAN 1 0.50 0.57 -0.07 1.34
SNOWFALL (IN)
YESTERDAY 0.0 2.9 2010 0.0
MONTH TO DATE 1.4 8.2
SINCE DEC 1 8.7 12.0
SINCE JUL 1 12.5 31.0
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 44 40 4 29
MONTH TO DATE 901 853 48 795
SINCE DEC 1 3623 3678 -55 3599
SINCE JUL 1 5140 5575 -435 5298
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 7 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 5:00 AM
LOWEST 54 4:00 PM
AVERAGE 73
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 56 2000
MINIMUM TEMPERATURE (F) 14 -18 2018
SUNRISE AND SUNSET
FEBRUARY 21 2025......SUNRISE 7:02 AM MST SUNSET 5:53 PM MST
FEBRUARY 22 2025......SUNRISE 7:00 AM MST SUNSET 5:55 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$