Climatological Report (Daily)
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889
CDUS45 KRIW 180728
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT THU JUN 18 2026

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR JUNE 17 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78   3:48 PM  87    2021  73      5       75
  MINIMUM         46  11:43 PM  22    2011  36     10       43
  AVERAGE         62                        54      8

PRECIPITATION (IN)
  YESTERDAY        0.00          1.13 2018   0.03  -0.03     0.00
  MONTH TO DATE    0.03                      0.62  -0.59     0.34
  SINCE JUN 1      0.03                      0.62  -0.59     0.34
  SINCE JAN 1      1.40                      3.76  -2.36     3.77

DEGREE DAYS
 HEATING
  YESTERDAY        3                        10     -7        6
  MONTH TO DATE  187                       214    -27      126
  SINCE JUN 1    187                       214    -27      126
  SINCE JUL 1   7932                     10293  -2361     9540

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    11.8


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    45          11:00 PM
 LOWEST     11           2:00 PM
 AVERAGE    28

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        89      2021
 MINIMUM TEMPERATURE (F)   36        25      2010


SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE   5:42 AM MDT   SUNSET   9:01 PM MDT
JUNE 19 2026..........SUNRISE   5:43 AM MDT   SUNSET   9:01 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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