Climatological Report (Daily)
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774
CDUS45 KRIW 020045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI AUG 01 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 1 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         86   4:21 PM  99    2000  89     -3       93
  MINIMUM         49   3:48 AM  40    1903  57     -8       56
  AVERAGE         68                        73     -5       75

PRECIPITATION (IN)
  TODAY            T             0.39 1984   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.02  -0.02     0.00
  SINCE JUN 1      0.98                      1.69  -0.71     0.42
  SINCE JAN 1      9.54                      8.94   0.60     6.28

SNOWFALL (IN)
  TODAY           MM                         0.0   MM        0.0
  MONTH TO DATE   MM                         0.0   MM        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            3                         8     -5       10
  MONTH TO DATE    3                         8     -5       10
  SINCE JUN 1    327                       281     46      375
  SINCE JAN 1    335                       286     49      375
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79
 LOWEST     14
 AVERAGE    47

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        97      2024
 MINIMUM TEMPERATURE (F)   57        44      1935


SUNRISE AND SUNSET
AUGUST  1 2025........SUNRISE   6:07 AM MDT   SUNSET   8:35 PM MDT
AUGUST  2 2025........SUNRISE   6:08 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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