158
CDUS45 KRIW 270729
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST FRI FEB 27 2026
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR FEBRUARY 26 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 3:01 PM 51 2016 33 11 38
MINIMUM 21 11:49 PM -22 1987 4 17 16
AVERAGE 33 18 15
PRECIPITATION (IN)
YESTERDAY 0.00 0.34 2004 0.01 -0.01 0.00
MONTH TO DATE 0.10 0.34 -0.24 0.42
SINCE DEC 1 0.83 1.01 -0.18 0.77
SINCE JAN 1 0.16 0.78 -0.62 0.47
DEGREE DAYS
HEATING
YESTERDAY 32 46 -14 38
MONTH TO DATE 968 1309 -341 1182
SINCE DEC 1 3408 4582 -1174 4386
SINCE JUL 1 5467 7335 -1868 6917
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 20 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 11:00 PM
LOWEST 32 3:00 PM
AVERAGE 57
......................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 50 2016
MINIMUM TEMPERATURE (F) 4 -28 1993
SUNRISE AND SUNSET
FEBRUARY 27 2026......SUNRISE 6:59 AM MST SUNSET 6:08 PM MST
FEBRUARY 28 2026......SUNRISE 6:57 AM MST SUNSET 6:09 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page