Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 300730
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT TUE APR 30 2024
...................................
...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 29 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 42 2:43 PM 65 2007 45 -3 59
MINIMUM MM MM 7 2019 21 MM 20
AVERAGE MM 33 MM 40
PRECIPITATION (IN)
YESTERDAY MM 0.19 2009 0.07 MM 0.00
MONTH TO DATE 0.95 2.22 -1.27 1.90
SINCE MAR 1 5.26 4.12 1.14 5.93
SINCE JAN 1 9.73 7.62 2.11 9.14
DEGREE DAYS
HEATING
YESTERDAY MM 32 MM 25
MONTH TO DATE 747 1057 -310 1177
SINCE MAR 1 2115 2415 -300 2765
SINCE JUL 1 9589 10619 -1030 10738
COOLING
YESTERDAY MM 0 MM 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 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.0
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 96 7:00 PM
LOWEST 46 9:00 AM
AVERAGE 71
..........................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 63 2021
MINIMUM TEMPERATURE (F) 21 9 2011
SUNRISE AND SUNSET
APRIL 30 2024.........SUNRISE 6:13 AM MDT SUNSET 8:26 PM MDT
MAY 1 2024...........SUNRISE 6:11 AM MDT SUNSET 8:27 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$