Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 110730
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT WED SEP 11 2024
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 10 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 74 3:16 PM 75 2021 63 11 63
MINIMUM 33 6:01 AM 22 2007 32 1 35
AVERAGE 54 47 7 49
PRECIPITATION (IN)
YESTERDAY 0.00 0.24 2014 0.05 -0.05 0.01
MONTH TO DATE 0.14 0.50 -0.36 1.20
SINCE SEP 1 0.14 0.50 -0.36 1.20
SINCE JAN 1 15.33 15.76 -0.43 19.23
DEGREE DAYS
HEATING
YESTERDAY 11 18 -7 16
MONTH TO DATE 107 163 -56 142
SINCE SEP 1 107 163 -56 142
SINCE JUL 1 684 805 -121 675
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 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 2.6
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 82 7:00 AM
LOWEST 14 5:00 PM
AVERAGE 48
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 73 2017
2022
MINIMUM TEMPERATURE (F) 31 22 2014
SUNRISE AND SUNSET
SEPTEMBER 11 2024.....SUNRISE 6:57 AM MDT SUNSET 7:39 PM MDT
SEPTEMBER 12 2024.....SUNRISE 6:58 AM MDT SUNSET 7:37 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$