Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 160743
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
143 AM MDT THU MAY 16 2024
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 15 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 52 6:25 PM 65 2013 50 2 59
MINIMUM 28 4:47 AM 19 1999 26 2 29
AVERAGE 40 38 2 44
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 2015 0.07 -0.07 0.00
MONTH TO DATE 1.08 1.00 0.08 0.84
SINCE MAR 1 6.41 5.18 1.23 6.77
SINCE JAN 1 10.88 8.68 2.20 9.98
DEGREE DAYS
HEATING
YESTERDAY 25 27 -2 21
MONTH TO DATE 391 436 -45 385
SINCE MAR 1 2543 2882 -339 3176
SINCE JUL 1 10017 11086 -1069 11149
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 0.9
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 100 6:00 AM
LOWEST 49 5:00 PM
AVERAGE 75
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 69 2006
MINIMUM TEMPERATURE (F) 27 22 2009
SUNRISE AND SUNSET
MAY 16 2024...........SUNRISE 5:52 AM MDT SUNSET 8:45 PM MDT
MAY 17 2024...........SUNRISE 5:51 AM MDT SUNSET 8:46 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$