687
CDUS45 KRIW 150727
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT WED JUL 15 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR JULY 14 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 99 4:07 PM 101 1983 89 10 100
MINIMUM 56 3:57 AM 41 1952 53 3 52
AVERAGE 78 71 7
PRECIPITATION (IN)
YESTERDAY 0.00 0.35 1948 0.04 -0.04 0.00
1994
MONTH TO DATE 0.05 0.53 -0.48 0.15
SINCE JUN 1 0.60 1.87 -1.27 0.68
SINCE JAN 1 4.25 7.38 -3.13 5.60
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 9 -9 3
SINCE JUN 1 92 135 -43 94
SINCE JUL 1 0 9 -9 3
COOLING
YESTERDAY 13 6 7 11
MONTH TO DATE 112 74 38 103
SINCE JUN 1 147 125 22 178
SINCE JAN 1 148 129 19 178
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 9.6
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 69 4:00 AM
LOWEST 10 4:00 PM
AVERAGE 40
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 102 2006
MINIMUM TEMPERATURE (F) 53 42 2009
2010
SUNRISE AND SUNSET
JULY 15 2026..........SUNRISE 5:41 AM MDT SUNSET 8:43 PM MDT
JULY 16 2026..........SUNRISE 5:42 AM MDT SUNSET 8:42 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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