CDUS45 KRIW 060728
CLIP60

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE MAY 06 2025

...................................

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 5 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  64    2016  47     MM       48
  MINIMUM         MM        MM   3    2010  23     MM       30
  AVERAGE         MM                        35     MM       39

PRECIPITATION (IN)
  YESTERDAY        0.00          0.28 2012   0.06  -0.06     0.24
  MONTH TO DATE    0.00                      0.31  -0.31     0.59
  SINCE MAR 1      3.08                      4.49  -1.41     5.92
  SINCE JAN 1      6.78                      7.99  -1.21    10.39

DEGREE DAYS
 HEATING
  YESTERDAY       MM                        30     MM       26
  MONTH TO DATE  104                       154    -50      182
  SINCE MAR 1   1299                      2600  -1301     2334
  SINCE JUL 1   8219                     10804  -2585     9808

 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    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)   47        63      2004
                                             2017
 MINIMUM TEMPERATURE (F)   23         8      1999


SUNRISE AND SUNSET
MAY  6 2025...........SUNRISE   6:05 AM MDT   SUNSET   8:33 PM MDT
MAY  7 2025...........SUNRISE   6:03 AM MDT   SUNSET   8:34 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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