951
CXUS55 KRIW 012137
CLMWRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
258 PM MDT MON SEP 01 2025
...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR WORLAND MUNICIPAL AIRPORT
FOR THE MONTH OF AUGUST 2025...
...OFFICIAL CLIMATE DATA FOR THE MONTH OF AUGUST 2025 WILL BE
AVAILABLE APPROXIMATELY IN 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
..WORLAND WAS WARMER AND MUCH DRIER THAN NORMAL IN AUGUST
AVERAGE TEMPERATURE FOR WORLAND IN JULY WAS 71.1 DEGREES WHICH IS
1.3 DEGREES ABOVE NORMAL. THE WARMEST READING OF THE MONTH WAS 101
DEGREES ON THE 20TH. THE 19TH HIGH OF 100 BROKE 98 DEGREES FROM
1988. THE COLDEST READING FOR THE MONTH WAS 42 DEGREES ON THE 9TH
AND BROKE THE 1995 RECORD OF 44. THE LOW ON THE 2ND OF 47 DEGREES
BROKE THE RECORD OF 49 PREVIOUSLY SET IN 1975.
TOTAL PRECIPITATION FOR THE MONTH WAS 0.06 INCHES...WHICH IS 15
PERCENT OF NORMAL. IT WAS THE 9TH DRIEST AUGUST ON RECORD. THE
WETTEST 24-HOUR PERIOD DURING THE MONTH WAS ON THE 30TH WITH 0.03
INCHES. NO PRECIPITATION RECORDS WERE SET THIS MONTH. THE HIGHEST
WIND GUST WAS 71 MPH FROM THE SOUTHWEST ON THE 14TH.
..THE WORLAND WY CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1947 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 106 08/08/1983
08/05/1979
LOW 34 08/30/1964
HIGHEST 101 08/20
LOWEST 42 08/09
AVG. MAXIMUM 89.1 87.9 1.2
AVG. MINIMUM 53.1 51.7 1.4
MEAN 71.1 69.8 1.3
DAYS MAX >= 90 15
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.79 MM
MINIMUM T 1970
TOTALS 0.06 0.40 -0.34 0.89
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 08/30 TO 08/30
STORM TOTAL 0.03
DEGREE DAYS
HEATING TOTAL 3 27 -24
SINCE 7/1 6 34 -28
COOLING TOTAL 201 175 26
SINCE 1/1 534 497 37
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 5.7
RESULTANT WIND SPEED/DIRECTION 0/080
HIGHEST WIND SPEED/DIRECTION 47/210 DATE 08/14
HIGHEST GUST SPEED/DIRECTION 71/210 DATE 08/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.10
NUMBER OF DAYS FAIR 29
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 43
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 8
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
LOOKING AHEAD TO SEPTEMBER 2025. THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 83 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 47 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 69
DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 37 DEGREES. THE AVERAGE
MONTHLY PRECIPITATION IS 0.93 INCHES.
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