Climatological Report (Daily)
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439
CDUS45 KRIW 050045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI JUL 04 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR JULY 4 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         84   1:25 PM  98    1989  85     -1       77
  MINIMUM         51   5:34 AM  34    1903  53     -2       45
  AVERAGE         68                        69     -1       61

PRECIPITATION (IN)
  TODAY            0.09          0.40 1904   0.01   0.08     0.00
  MONTH TO DATE    0.09                      0.06   0.03      T
  SINCE JUN 1      0.79                      1.14  -0.35     0.13
  SINCE JAN 1      9.35                      8.39   0.96     5.99

SNOWFALL (IN)
  TODAY           MM                         0.0   MM        0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        4
  MONTH TO DATE    0                         4     -4        5
  SINCE JUN 1     88                       128    -40       40
  SINCE JUL 1      0                         4     -4        5

 COOLING
  TODAY            3                         5     -2        0
  MONTH TO DATE   32                        19     13        6
  SINCE JUN 1    119                        78     41      149
  SINCE JAN 1    127                        83     44      149
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    45   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    58   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77
 LOWEST     27
 AVERAGE    52

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        98      2001
 MINIMUM TEMPERATURE (F)   53        37      1901


SUNRISE AND SUNSET
JULY  4 2025..........SUNRISE   5:42 AM MDT   SUNSET   8:56 PM MDT
JULY  5 2025..........SUNRISE   5:43 AM MDT   SUNSET   8:56 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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