943
CDUS45 KRIW 040727
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT APR 04 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 3 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 40 MM 73 2021 54 -14 48
MINIMUM 30 MM 2 2020 28 2 20
AVERAGE 35 41 -6 34
PRECIPITATION (IN)
YESTERDAY 0.01 0.45 0.03 -0.02 0.00
MONTH TO DATE 0.03 0.09 -0.06 0.13
SINCE MAR 1 0.18 0.74 -0.56 1.85
SINCE JAN 1 0.45 1.43 -0.98 2.35
SNOWFALL (IN)
YESTERDAY 0.0 3.5 2023 0.0
MONTH TO DATE T 0.8
SINCE MAR 1 3.3 14.1
SINCE JUL 1 11.3 26.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 30 24 6 31
MONTH TO DATE 71 72 -1 88
SINCE MAR 1 614 984 -370 928
SINCE JUL 1 4907 6862 -1955 6275
COOLING
YESTERDAY 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 MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 76 2021
MINIMUM TEMPERATURE (F) 28 11 1999
SUNRISE AND SUNSET
APRIL 4 2026.........SUNRISE 6:50 AM MDT SUNSET 7:44 PM MDT
APRIL 5 2026.........SUNRISE 6:49 AM MDT SUNSET 7:45 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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