033
CXUS55 KRIW 011725
CLMRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1108 AM MDT FRI AUG 01 2025
...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR ROCK SPRINGS FOR THE
MONTH OF JULY 2025...
...OFFICIAL CLIMATE DATA FOR THE MONTH OF JULY 2025 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
..ROCK SPRINGS WAS WARMER AND DRIER THAN NORMAL IN JULY
THE AVERAGE TEMPERATURE FOR ROCK SPRINGS IN JULY WAS 70.9 DEGREES
WHICH WAS 1.5 DEGREES ABOVE NORMAL. THE WARMEST READING FOR THE
MONTH WAS 94 DEGREES ON THE 9TH. THE COLDEST TEMPERATURE WAS 50
DEGREES ON THE 4TH AND 25TH AND 29TH. NO TEMPERATURE RECORDS WERE
BROKEN THIS MONTH.
PRECIPITATION FOR THE MONTH WAS 0.38 INCHES...WHICH WAS 81 PERCENT
OF NORMAL. THE WETTEST 24-HOUR PERIOD WAS ON THE 4TH WITH 0.14
INCHES. NO PRECIPITATION RECORDS WERE BROKEN THIS MONTH. THE HIGHEST
WIND GUST WAS 66 MPH FROM THE SOUTHWEST ON THE 5TH
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR THE MONTH OF JULY 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 98 07/13/2002
LOW 35 07/04/1972
HIGHEST 94 07/09
LOWEST 50 07/04
07/25
07/29
AVG. MAXIMUM 86.9 84.1 2.8
AVG. MINIMUM 54.9 54.8 0.1
MEAN 70.9 69.4 1.5
DAYS MAX >= 90 6
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.67 1973
MINIMUM T 2008
TOTALS 0.38 0.47 -0.09 0.26
DAILY AVG. 0.01 0.02 -0.01
DAYS >= .01 8
DAYS >= .10 2
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.14 07/04 TO 07/04
STORM TOTAL 0.14
DEGREE DAYS
HEATING TOTAL 0 21 -21
SINCE 7/1 0 16 -16
COOLING TOTAL 191 159 32
SINCE 1/1 286 200 86
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 9.2
RESULTANT WIND SPEED/DIRECTION 3/250
HIGHEST WIND SPEED/DIRECTION 41/290 DATE 07/09
HIGHEST GUST SPEED/DIRECTION 66/250 DATE 07/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.11
NUMBER OF DAYS FAIR 29
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 34
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 0 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
LOOKING AHEAD TO AUGUST 2025. THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 85 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 55 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 77
DEGREES AND THE AVERAGE LOW TEMPERATURE IS 49. THE AVERAGE MONTHLY
PRECIPITATION IS 0.56 INCHES.
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