Climatological Report (Daily)
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506
CDUS45 KRIW 130729
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT TUE OCT 13 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 12 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47  12:33 AM  79    1918  61    -14       57
                                      1950
                                      1996
  MINIMUM         38   8:14 AM  12    1969  34      4       35
  AVERAGE         43                        47     -4

PRECIPITATION (IN)
  YESTERDAY        0.14          0.97 1904   0.05   0.09     0.00
  MONTH TO DATE    0.31                      0.61  -0.30     0.89
  SINCE SEP 1      2.49                      1.59   0.90     2.09
  SINCE JAN 1      8.85                     11.03  -2.18    12.10

SNOWFALL (IN)
  YESTERDAY        0.0           7.3  2021   0.3   -0.3      0.0
  MONTH TO DATE    0.0                       3.4   -3.4       T
  SINCE SEP 1      0.0                       4.9   -4.9       T
  SINCE JUL 1      0.0                       4.9   -4.9       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        18      4       19
  MONTH TO DATE   61                       185   -124      142
  SINCE SEP 1    150                       380   -230      241
  SINCE JUL 1    153                       419   -266      246

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    4                         0      4        0
  SINCE SEP 1     48                        32     16       42
  SINCE JAN 1    718                       484    234      569
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           8:00 PM
 LOWEST     80           3:00 PM
 AVERAGE    89

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        79      1918
 MINIMUM TEMPERATURE (F)   33        10      1969


SUNRISE AND SUNSET
OCTOBER 13 2026.......SUNRISE   7:26 AM MDT   SUNSET   6:35 PM MDT
OCTOBER 14 2026.......SUNRISE   7:27 AM MDT   SUNSET   6:34 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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