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 MON APR 07 2025
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 6 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 MM MM 51 2017 39 MM 26
MINIMUM MM MM -10 2009 14 MM 20
AVERAGE MM 26 MM 23
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 2011 0.08 -0.08 0.07
MONTH TO DATE 0.00 0.47 -0.47 0.14
SINCE MAR 1 0.00 2.37 -2.37 4.45
SINCE JAN 1 3.70 5.87 -2.17 8.92
DEGREE DAYS
HEATING
YESTERDAY MM 39 MM 42
MONTH TO DATE MM 236 MM 208
SINCE MAR 1 MM 1594 MM 1576
SINCE JUL 1 6920 9798 -2878 9050
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE MM 0 MM 0
SINCE MAR 1 MM 0 MM 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 54 2005
2016
MINIMUM TEMPERATURE (F) 14 -7 2023
SUNRISE AND SUNSET
APRIL 7 2025.........SUNRISE 6:51 AM MDT SUNSET 7:57 PM MDT
APRIL 8 2025.........SUNRISE 6:49 AM MDT SUNSET 7:58 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$