Climatological Report (Daily)
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161
CDUS45 KRIW 260727
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT JUL 26 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR JULY 25 2025...

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)
 YESTERDAY
  MAXIMUM         93   4:17 PM  97    1933  89      4       91
                                      1945
                                      2011
  MINIMUM         60   5:55 AM  43    1892  57      3       62
  AVERAGE         77                        73      4

PRECIPITATION (IN)
  YESTERDAY        0.00          0.88 1976   0.02  -0.02     0.01
  MONTH TO DATE    0.21                      0.46  -0.25     0.25
  SINCE JUN 1      0.91                      1.54  -0.63     0.38
  SINCE JAN 1      9.47                      8.79   0.68     6.24

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2020   0.0    0.0      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
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         9     -7        6
  SINCE JUN 1     90                       133    -43       41
  SINCE JUL 1      2                         9     -7        6

 COOLING
  YESTERDAY       12                         8      4       12
  MONTH TO DATE  193                       167     26      182
  SINCE JUN 1    280                       226     54      325
  SINCE JAN 1    288                       231     57      325
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     8.9


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    36           6:00 AM
 LOWEST      8          12:00 PM
 AVERAGE    22

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        98      2021
 MINIMUM TEMPERATURE (F)   57        41      1999


SUNRISE AND SUNSET
JULY 26 2025..........SUNRISE   6:01 AM MDT   SUNSET   8:42 PM MDT
JULY 27 2025..........SUNRISE   6:02 AM MDT   SUNSET   8:41 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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