Climatological Report (Daily)
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549
CDUS45 KRIW 310727
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT THU JUL 31 2025

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR JULY 30 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85   2:09 PM  93    1982  83      2       81
  MINIMUM         44   5:45 AM  32    1977  44      0       38
  AVERAGE         65                        63      2

PRECIPITATION (IN)
  YESTERDAY        0.00          0.40 1976   0.03  -0.03     0.00
  MONTH TO DATE    0.98                      0.86   0.12     0.31
  SINCE JUN 1      1.32                      1.87  -0.55     0.48
  SINCE JAN 1      4.75                      5.01  -0.26     2.58

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        5
  MONTH TO DATE   60                       106    -46       75
  SINCE JUN 1    275                       431   -156      248
  SINCE JUL 1     60                       106    -46       75

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   22                        17      5       33
  SINCE JUN 1     22                        18      4       39
  SINCE JAN 1     22                        18      4       39
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           5:00 AM
 LOWEST     15           6:00 PM
 AVERAGE    42

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        92      2003
 MINIMUM TEMPERATURE (F)   43        28      1987


SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE   6:12 AM MDT   SUNSET   8:41 PM MDT
AUGUST  1 2025........SUNRISE   6:13 AM MDT   SUNSET   8:40 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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