Climatological Report (Daily)
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750
CDUS45 KRIW 040045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN AUG 03 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 3 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         88   4:34 PM 100    2024  89     -1      100
  MINIMUM         50   4:11 AM  41    1911  56     -6       62
  AVERAGE         69                        72     -3       81

PRECIPITATION (IN)
  TODAY            0.00          0.54 1922   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.06  -0.06     0.00
  SINCE JUN 1      0.98                      1.73  -0.75     0.42
  SINCE JAN 1      9.54                      8.98   0.56     6.28

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                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     90                       138    -48       41
  SINCE JUL 1      2                        14    -12        6

 COOLING
  TODAY            4                         8     -4       16
  MONTH TO DATE   15                        24     -9       37
  SINCE JUN 1    339                       297     42      402
  SINCE JAN 1    347                       302     45      402
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    50
 LOWEST     12
 AVERAGE    31

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        96      1909
                                             1979
 MINIMUM TEMPERATURE (F)   56        42      1980


SUNRISE AND SUNSET
AUGUST  3 2025........SUNRISE   6:09 AM MDT   SUNSET   8:33 PM MDT
AUGUST  4 2025........SUNRISE   6:10 AM MDT   SUNSET   8:31 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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