391
CDUS45 KRIW 190726
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT FRI JUN 19 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 18 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 80 2:56 PM 92 2021 80 0 87
MINIMUM 45 4:38 AM 37 2020 49 -4 46
AVERAGE 63 64 -1 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.23 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.67 -0.67 0.79
SINCE JUN 1 0.00 0.67 -0.67 0.79
SINCE JAN 1 1.43 5.13 -3.70 5.31
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0
MONTH TO DATE 0.0 0.0
SINCE JUN 1 0.0 0.0
SINCE JUL 1 16.4 30.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 3 -1 0
MONTH TO DATE 52 91 -39 62
SINCE JUN 1 52 91 -39 62
SINCE JUL 1 5772 7903 -2131 7218
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 30 27 3 56
SINCE JUN 1 30 27 3 56
SINCE JAN 1 53 35 18 62
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 7.1
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 48 3:00 AM
LOWEST 15 6:00 PM
AVERAGE 32
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 2025
MINIMUM TEMPERATURE (F) 49 37 2024
SUNRISE AND SUNSET
JUNE 19 2026..........SUNRISE 5:34 AM MDT SUNSET 8:56 PM MDT
JUNE 20 2026..........SUNRISE 5:34 AM MDT SUNSET 8:57 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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