810
CXUS55 KRIW 022225
CLMBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
319 PM MST MON FEB 02 2026
...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR BIG PINEY FOR THE MONTH
OF JANUARY 2026...
...OFFICIAL CLIMATE DATA FOR THE MONTH OF JANUARY 2026 WILL BE
AVAILABLE IN APPROXIMATELY 60 DAYS FROM THE NATIONAL CENTERS FOR
ENVIRONMENTAL INFORMATION (HTTP://WWW.NCDC.NOAA.GOV/CDO-
WEB/DATASETS). UNOFFICIAL ASOS DAILY SUMMARIES ARE AVAILABLE ON THE
INTERNET AT HTTP://WWW.WEATHER.GOV/CLIMATE/INDEX.PHP?WFO=RIW
..BIG PINEY WAS DRIER THAN NORMAL WITH RECORD WARMTH IN JANUARY
THE AVERAGE TEMPERATURE FOR BIG PINEY IN JANUARY WAS 23.1 DEGREES
WHICH WAS 11.4 DEGREES ABOVE NORMAL. IT WAS THE WARMEST JANUARY
SINCE RECORDS BEGAN IN 1998. THE WARMEST READING FOR THE MONTH WAS
51 DEGREES ON THE 14TH. IT BROKE THE 2012 RECORD OF 47. THE 12TH HIT
46 AND BROKE THE 1999 RECORD OF 41. THE 13TH HIGH OF 47 BROKE THE
1994 RECORD OF 42 DEGREES. THE COLDEST READING WAS -9 DEGREES ON THE
26TH.
PRECIPITATION FOR THE MONTH WAS 0.06 INCHES...WHICH IS 14 PERCENT OF
NORMAL. THE WETTEST 24-HOUR PERIOD WAS ON THE 3RD WITH 0.04 INCHES.
THERE WERE NO PRECIPITATION RECORDS BROKEN THIS MONTH. THE HIGHEST
WIND GUST WAS 43 MPH OCCURRING ON THE 15TH FROM THE NORTHWEST.
..THE BIG PINEY WY CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 55 01/16/2011
LOW -47 01/18/1984
HIGHEST 51 01/14
LOWEST -9 01/26
AVG. MAXIMUM 36.4 26.7 9.7
AVG. MINIMUM 9.9 -3.3 13.2
MEAN 23.1 11.7 11.4
DAYS MAX >= 90 0
DAYS MAX <= 32 9
DAYS MIN <= 32 31
DAYS MIN <= 0 5
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.99 2017
MINIMUM T 1994
TOTALS 0.06 0.44 -0.38 0.05
DAILY AVG. 0.00 0.01 -0.01
DAYS >= .01 3
DAYS >= .10 0
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.03 01/05 TO 01/05
STORM TOTAL 0.03
DEGREE DAYS
HEATING TOTAL 1291 1652 -361
SINCE 7/1 4499 6028 -1529
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 7.4
RESULTANT WIND SPEED/DIRECTION 4/350
HIGHEST WIND SPEED/DIRECTION 32/340 DATE 01/15
HIGHEST GUST SPEED/DIRECTION 43/350 DATE 01/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.23
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 0 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 6 SLEET 0
FOG 7 FOG W/VIS <= 1/4 MILE 4
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
LOOKING AHEAD TO FEBRUARY 2026. THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 27 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS -2 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 34
DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 5 DEGREES. THE AVERAGE
MONTHLY PRECIPITATION IS 0.37 INCHES.
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