Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 190734
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1234 AM MST SUN JAN 19 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 18 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 11 1:56 PM 53 1999 31 -20 24
MINIMUM -9 11:50 PM -17 1996 8 -17 3
AVERAGE 1 19 -18 14
PRECIPITATION (IN)
YESTERDAY 0.03R 0.01 2007 0.01 0.02 T
MONTH TO DATE 0.38 0.15 0.23 0.36
SINCE DEC 1 0.43 0.41 0.02 0.37
SINCE JAN 1 0.38 0.15 0.23 0.36
SNOWFALL (IN)
YESTERDAY 0.3 R 0.3 2007 T
MONTH TO DATE 5.7 3.2
SINCE DEC 1 6.7 3.8
SINCE JUL 1 10.5 22.8
SNOW DEPTH 3
DEGREE DAYS
HEATING
YESTERDAY 64 46 18 51
MONTH TO DATE 870 832 38 999
SINCE DEC 1 1964 2239 -275 2263
SINCE JUL 1 3481 4136 -655 3962
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 23 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 63 2:00 PM
AVERAGE 75
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 57 2009
MINIMUM TEMPERATURE (F) 8 -8 2023
SUNRISE AND SUNSET
JANUARY 19 2025.......SUNRISE 7:40 AM MST SUNSET 5:10 PM MST
JANUARY 20 2025.......SUNRISE 7:39 AM MST SUNSET 5:11 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$