Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
107
CDUS45 KRIW 210732
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT MON JUL 21 2025

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

...THE BUFFALO WY CLIMATE SUMMARY FOR JULY 20 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88   2:25 PM 100    2017  86      2       87
  MINIMUM         57   5:03 AM  52    2000  59     -2       58
  AVERAGE         73                        72      1       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.53 2009   0.05  -0.05     0.05
  MONTH TO DATE    0.65                      1.08  -0.43     0.90
  SINCE JUN 1      1.93                      3.15  -1.22     1.61
  SINCE JAN 1      6.27                      8.54  -2.27     6.16

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   19                        15      4       39
  SINCE JUN 1    147                       165    -18      141
  SINCE JUL 1     19                        15      4       39

 COOLING
  YESTERDAY        8                         8      0        8
  MONTH TO DATE  146                       125     21      136
  SINCE JUN 1    205                       182     23      208
  SINCE JAN 1    216                       189     27      208
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.9


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    67          11:00 PM
 LOWEST     28           5:00 PM
 AVERAGE    48

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        99      2007
                                             2016
 MINIMUM TEMPERATURE (F)   59        50      2009


SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE   5:43 AM MDT   SUNSET   8:43 PM MDT
JULY 22 2025..........SUNRISE   5:44 AM MDT   SUNSET   8:42 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$