770
CDUS45 KRIW 180728
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT APR 18 2026
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR APRIL 17 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 38 3:16 PM 74 1994 52 -14 43
MINIMUM 9R 11:55 PM 10 2020 21 -12 21
AVERAGE 24 37 -13
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 2025 0.02 -0.02 0.50
MONTH TO DATE 0.27 0.31 -0.04 0.50
SINCE MAR 1 0.59 0.73 -0.14 1.76
SINCE JAN 1 0.75 1.54 -0.79 2.23
DEGREE DAYS
HEATING
YESTERDAY 41 28 13 33
MONTH TO DATE 464 514 -50 480
SINCE MAR 1 1287 1695 -408 1570
SINCE JUL 1 6820 9124 -2304 8558
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 26 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 4:00 AM
LOWEST 20 4:00 PM
AVERAGE 49
......................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 73 1994
MINIMUM TEMPERATURE (F) 21 2 2013
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 6:34 AM MDT SUNSET 8:06 PM MDT
APRIL 19 2026.........SUNRISE 6:33 AM MDT SUNSET 8:07 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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