Climatological Report (Daily)
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825
CDUS45 KRIW 060045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN OCT 05 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 5 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         46   2:30 PM  82    1958  64    -18       78
  MINIMUM         41   4:59 PM  13    2013  37      4       49
  AVERAGE         44                        50     -6       64

PRECIPITATION (IN)
  TODAY            0.13          1.72 1912   0.05   0.08     0.00
  MONTH TO DATE    0.49                      0.26   0.23     0.00
  SINCE SEP 1      1.69                      1.24   0.45     0.40
  SINCE JAN 1     11.70                     10.68   1.02     7.42

SNOWFALL (IN)
  TODAY           MM                         0.2   MM        0.0
  MONTH TO DATE    0.0                       1.3   -1.3      0.0
  SINCE SEP 1      0.0                       2.8   -2.8      0.0
  SINCE JUL 1      0.0                       2.8   -2.8      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           21                        15      6        1
  MONTH TO DATE   43                        69    -26       24
  SINCE SEP 1    142                       264   -122      108
  SINCE JUL 1    147                       303   -156      126

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     42                        32     10       83
  SINCE JAN 1    569                       484     85      644
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96
 LOWEST     73
 AVERAGE    85

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        83      1975
 MINIMUM TEMPERATURE (F)   36        14      2009


SUNRISE AND SUNSET
OCTOBER  5 2025.......SUNRISE   7:17 AM MDT   SUNSET   6:49 PM MDT
OCTOBER  6 2025.......SUNRISE   7:18 AM MDT   SUNSET   6:47 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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