Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 150731
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1231 AM MST SUN FEB 15 2026
...................................
...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 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 54 3:40 PM 57 1981 37 17 45
2015
MINIMUM 22 4:50 AM -24 2021 15 7 13
AVERAGE 38 26 12
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 1995 0.02 -0.02 0.00
MONTH TO DATE T 0.26 -0.26 0.13
SINCE DEC 1 0.55 1.36 -0.81 0.77
SINCE JAN 1 0.19 0.75 -0.56 0.61
SNOWFALL (IN)
YESTERDAY 0.0 10.2 1995 0.4 -0.4 0.0
MONTH TO DATE T 5.4 -5.4 0.9
SINCE DEC 1 6.9 25.4 -18.5 9.1
SINCE JUL 1 11.2 42.8 -31.6 9.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 39 -12 36
MONTH TO DATE 359 557 -198 580
SINCE DEC 1 2286 3042 -756 2983
SINCE JUL 1 3712 4844 -1132 4483
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 13.8
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 78 2:00 AM
LOWEST 13 4:00 PM
AVERAGE 46
..........................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 59 1991
MINIMUM TEMPERATURE (F) 15 -15 1993
SUNRISE AND SUNSET
FEBRUARY 15 2026......SUNRISE 7:03 AM MST SUNSET 5:38 PM MST
FEBRUARY 16 2026......SUNRISE 7:02 AM MST SUNSET 5:39 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$