Climatological Report (Daily)
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CDUS45 KRIW 010732
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT THU OCT 01 2026

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR SEPTEMBER 30 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         74   3:28 PM  79    2011  63     11       66
  MINIMUM         38   5:58 AM  12    1983  27     11       35
  AVERAGE         56                        45     11

PRECIPITATION (IN)
  YESTERDAY        0.00          0.35 1982   0.02  -0.02     0.04
  MONTH TO DATE    1.23                      0.64   0.59     0.51
  SINCE SEP 1      1.23                      0.64   0.59     0.51
  SINCE JAN 1      5.59                      6.55  -0.96     6.37

DEGREE DAYS
 HEATING
  YESTERDAY        9                        20    -11       14
  MONTH TO DATE  318                       429   -111      299
  SINCE SEP 1    318                       429   -111      299
  SINCE JUL 1    435                       705   -270      473

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JAN 1    163                        30    133       41
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     8.1


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    82          12:00 AM
 LOWEST     24           3:00 PM
 AVERAGE    53

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        79      2011
 MINIMUM TEMPERATURE (F)   27        11      1984


SUNRISE AND SUNSET
OCTOBER  1 2026.......SUNRISE   7:18 AM MDT   SUNSET   7:01 PM MDT
OCTOBER  2 2026.......SUNRISE   7:19 AM MDT   SUNSET   7:00 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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