429
CDUS45 KRIW 051515
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT MON MAY 05 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 4 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 63 1:14 PM 64 2004 47 16 51
MINIMUM 25 5:41 AM 12 2024 23 2 12
AVERAGE 44 35 9 32
PRECIPITATION (IN)
YESTERDAY 0.00 0.33 2023 0.06 -0.06 0.00
MONTH TO DATE 0.00 0.25 -0.25 0.35
SINCE MAR 1 3.08 4.43 -1.35 5.68
SINCE JAN 1 6.78 7.93 -1.15 10.15
DEGREE DAYS
HEATING
YESTERDAY 21 30 11 33
MONTH TO DATE 104 124 -20 156
SINCE MAR 1 1246 2570 -1324 2308
SINCE JUL 1 8219 10774 -2555 9782
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 7 HIGHEST WIND DIRECTION NW (290)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (100)
AVERAGE WIND SPEED 1.5
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) 47 64 2016
MINIMUM TEMPERATURE (F) 23 3 2010
SUNRISE AND SUNSET
MAY 5 2025...........SUNRISE 6:06 AM MDT SUNSET 8:32 PM MDT
MAY 6 2025...........SUNRISE 6:05 AM MDT SUNSET 8:33 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page