Climatological Report (Daily)
Issued by NWS Billings, MT

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
252
CDUS45 KBYZ 210940
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
340 AM MDT TUE JUL 21 2026

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

...THE BILLINGS MT CLIMATE SUMMARY FOR JULY 20 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    443 PM 103    1960  89      0       87
  MINIMUM         66    520 AM  46    1972  60      6       61
  AVERAGE         78                        75      3       74

PRECIPITATION (IN)
  YESTERDAY        0.00          1.61 1997   0.03  -0.03      T
  MONTH TO DATE    1.05                      0.85   0.20     0.75
  SINCE OCT 1     10.64                     11.71  -1.07    13.77
  SINCE JAN 1      6.76                      9.17  -2.41    12.47

SNOWFALL (IN)
  YESTERDAY        0.0           T    1997   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      T                         0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         9     -9       16
  SINCE JUN 1     93                        99     -6       87
  SINCE JUL 1      0                         9     -9       16

 COOLING
  YESTERDAY       13                        10      3        9
  MONTH TO DATE  254                       159     95      171
  SINCE JUN 1    286                       240     46      252
  SINCE JAN 1    342                       255     87      268
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    51           600 AM
 LOWEST     22           400 PM
 AVERAGE    37

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


THE BILLINGS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       103      1936
 MINIMUM TEMPERATURE (F)   61        44      1939


SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE   545 AM MDT   SUNSET   855 PM MDT
JULY 22 2026..........SUNRISE   546 AM MDT   SUNSET   854 PM MDT


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




$$