Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 240730
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT TUE SEP 24 2024
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 23 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 3:35 PM 73 2011 57 4 46
MINIMUM 29 6:42 AM 18 2000 29 0 29
AVERAGE 45 43 2 38
PRECIPITATION (IN)
YESTERDAY 0.00 0.37 2016 0.05 -0.05 0.00
MONTH TO DATE 1.43 1.18 0.25 3.62
SINCE SEP 1 1.43 1.18 0.25 3.62
SINCE JAN 1 16.62 16.44 0.18 21.65
DEGREE DAYS
HEATING
YESTERDAY 20 22 -2 27
MONTH TO DATE 371 423 -52 357
SINCE SEP 1 371 423 -52 357
SINCE JUL 1 948 1065 -117 890
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.4
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 92 3:00 AM
LOWEST 36 1:00 PM
AVERAGE 64
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 74 2009
2011
MINIMUM TEMPERATURE (F) 28 13 2000
SUNRISE AND SUNSET
SEPTEMBER 24 2024.....SUNRISE 7:12 AM MDT SUNSET 7:14 PM MDT
SEPTEMBER 25 2024.....SUNRISE 7:13 AM MDT SUNSET 7:12 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$