Climatological Report (Daily)
Issued by NWS
Issued by NWS
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938
CDUS45 KRIW 050728
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT JUL 05 2025
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JULY 4 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 MM 82 2015 69 -2 62
MINIMUM 38 MM 28 2018 37 1 28
2024
AVERAGE 53 53 0 45
PRECIPITATION (IN)
YESTERDAY 0.01 0.56 2004 0.05 -0.04 0.00
MONTH TO DATE 0.13 0.19 -0.06 0.11
SINCE JUN 1 0.78 2.57 -1.79 1.35
SINCE JAN 1 10.01 12.60 -2.59 13.55
DEGREE DAYS
HEATING
YESTERDAY 12 12 0 20
MONTH TO DATE 33 50 -17 67
SINCE JUN 1 475 588 -113 496
SINCE JUL 1 33 50 -17 67
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 33 6:00 PM
AVERAGE 65
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 81 2007
2017
MINIMUM TEMPERATURE (F) 37 29 2024
SUNRISE AND SUNSET
JULY 5 2025..........SUNRISE 5:43 AM MDT SUNSET 9:09 PM MDT
JULY 6 2025..........SUNRISE 5:44 AM MDT SUNSET 9:09 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$