418
CDUS45 KRIW 210729
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST SAT DEC 21 2024
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 20 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 2:05 PM 49 2020 30 14 44
MINIMUM 18 4:17 AM -21 1998 7 11 20
AVERAGE 31 18 13 32
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 0.01 -0.01 0.00
MONTH TO DATE T 0.17 -0.17 T
SINCE DEC 1 T 0.17 -0.17 T
SINCE JAN 1 6.22 8.47 -2.25 13.69
SNOWFALL (IN)
YESTERDAY 0.0 1.8 2017 0.0
MONTH TO DATE T T
SINCE DEC 1 T T
SINCE JUL 1 3.8 19.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 47 -13 33
MONTH TO DATE 710 892 -182 770
SINCE DEC 1 710 892 -182 770
SINCE JUL 1 2227 2789 -562 2469
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 610 499 111 401
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.1
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 60 8:00 AM
LOWEST 27 2:00 PM
AVERAGE 44
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 51 2021
MINIMUM TEMPERATURE (F) 7 -29 1998
SUNRISE AND SUNSET
DECEMBER 21 2024......SUNRISE 7:42 AM MST SUNSET 4:42 PM MST
DECEMBER 22 2024......SUNRISE 7:43 AM MST SUNSET 4:43 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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