Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 180728
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT OCT 18 2025
...................................
...THE BIG PINEY WY CLIMATE SUMMARY FOR OCTOBER 17 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 2:51 PM 71 2003 55 1 50
MINIMUM 27 6:20 AM 9 1996 21 6 34
AVERAGE 42 38 4
PRECIPITATION (IN)
YESTERDAY 0.00 0.45 2016 0.02 -0.02 0.14
MONTH TO DATE 0.84 0.41 0.43 0.14
SINCE SEP 1 1.35 1.05 0.30 0.43
SINCE JAN 1 7.21 6.96 0.25 3.46
DEGREE DAYS
HEATING
YESTERDAY 23 27 -4 23
MONTH TO DATE 351 404 -53 255
SINCE SEP 1 650 832 -182 573
SINCE JUL 1 824 1108 -284 785
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 41 30 11 64
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 24 3:00 PM
AVERAGE 57
..........................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 72 2003
MINIMUM TEMPERATURE (F) 21 1 1976
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 7:37 AM MDT SUNSET 6:33 PM MDT
OCTOBER 19 2025.......SUNRISE 7:39 AM MDT SUNSET 6:31 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$