355
CDUS45 KRIW 210030
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
630 PM MDT THU APR 20 2023
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 20 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 48 1:58 PM 74 2019 58 -10 58
MINIMUM 27 4:47 AM 10 2021 31 -4 28
AVERAGE 38 44 -6 43
PRECIPITATION (IN)
TODAY 0.00 0.61 2001 0.05 -0.05 0.00
MONTH TO DATE 1.51 0.73 0.78 0.37
SINCE MAR 1 1.92 1.38 0.54 1.22
SINCE JAN 1 4.06 2.07 1.99 1.87
SNOWFALL (IN)
TODAY 0.0 0.0
MONTH TO DATE 13.5 3.6
SINCE MAR 1 20.3 15.5
SINCE JUL 1 84.9 29.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 27 21 6 22
MONTH TO DATE 590 454 136 567
SINCE MAR 1 1991 1366 625 1486
SINCE JUL 1 8612 7244 1368 6526
COOLING
TODAY 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 32 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 19.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46
LOWEST 19
AVERAGE 33
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 74 2009
MINIMUM TEMPERATURE (F) 31 17 2008
SUNRISE AND SUNSET
APRIL 20 2023.........SUNRISE 6:24 AM MDT SUNSET 8:02 PM MDT
APRIL 21 2023.........SUNRISE 6:23 AM MDT SUNSET 8:03 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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