Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 070730
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT SAT SEP 07 2024
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 6 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 72 2:41 PM 82 2022 65 7 63
MINIMUM 35 6:23 AM 22 2010 32 3 34
AVERAGE 54 49 5 49
PRECIPITATION (IN)
YESTERDAY 0.00 0.93 2002 0.05 -0.05 0.00
MONTH TO DATE 0.14 0.29 -0.15 1.17
SINCE SEP 1 0.14 0.29 -0.15 1.17
SINCE JAN 1 15.33 15.55 -0.22 19.20
DEGREE DAYS
HEATING
YESTERDAY 11 16 -5 16
MONTH TO DATE 62 94 -32 85
SINCE SEP 1 62 94 -32 85
SINCE JUL 1 639 736 -97 618
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 8 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 1.1
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 5:00 AM
LOWEST 30 3:00 PM
AVERAGE 61
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 83 2022
MINIMUM TEMPERATURE (F) 32 23 2010
SUNRISE AND SUNSET
SEPTEMBER 7 2024.....SUNRISE 6:52 AM MDT SUNSET 7:46 PM MDT
SEPTEMBER 8 2024.....SUNRISE 6:53 AM MDT SUNSET 7:44 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$