Climatological Report (Daily)
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502
CDUS45 KRIW 050730
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT MON OCT 05 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 4 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         77   3:28 PM  85    1963  65     12       60
                                      2024
  MINIMUM         42   6:26 AM  18    1891  37      5       41
  AVERAGE         60                        51      9

PRECIPITATION (IN)
  YESTERDAY        0.00          1.56 2009   0.05  -0.05     0.36
  MONTH TO DATE    0.00                      0.21  -0.21     0.36
  SINCE SEP 1      2.18                      1.19   0.99     1.56
  SINCE JAN 1      8.54                     10.63  -2.09    11.57

SNOWFALL (IN)
  YESTERDAY        0.0          14.4  2009   0.3   -0.3      0.0
  MONTH TO DATE    0.0                       1.1   -1.1      0.0
  SINCE SEP 1      0.0                       2.6   -2.6      0.0
  SINCE JUL 1      0.0                       2.6   -2.6      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                        14     -9       14
  MONTH TO DATE   21                        54    -33       22
  SINCE SEP 1    110                       249   -139      121
  SINCE JUL 1    113                       288   -175      126

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     44                        32     12       42
  SINCE JAN 1    714                       484    230      569
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           6:00 AM
 LOWEST     18           3:00 PM
 AVERAGE    43

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        82      1958
 MINIMUM TEMPERATURE (F)   37        13      2013


SUNRISE AND SUNSET
OCTOBER  5 2026.......SUNRISE   7:17 AM MDT   SUNSET   6:49 PM MDT
OCTOBER  6 2026.......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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