841 

CDUS45 KBYZ 171732
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1132 AM MDT FRI APR 17 2026

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

...THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 17 2026...
VALID AS OF 1100 AM LOCAL TIME.

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)
 TODAY
  MAXIMUM         45    939 AM  84    1987  57    -12       35
                                      1994
  MINIMUM         24    505 AM  16    2013  35    -11       30
  AVERAGE         35                        46    -11       33

PRECIPITATION (IN)
  TODAY            0.00          1.33 1941   0.06  -0.06     0.34
  MONTH TO DATE    0.21                      0.97  -0.76     1.68
  SINCE OCT 1      5.82                      5.53   0.29     6.80
  SINCE JAN 1      1.94                      2.99  -1.05     5.50

SNOWFALL (IN)
  TODAY           MM            16.0  1941   0.3   MM        3.5
  MONTH TO DATE    T                         5.2   -5.2      8.9
  SINCE MAR 1     14.2                      13.4    0.8     16.2
  SINCE JUL 1     38.5                      54.2  -15.7     64.2
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           30                        19     11       32
  MONTH TO DATE  316                       353    -37      306
  SINCE MAR 1    966                      1192   -226      995
  SINCE JUL 1   4790                      6127  -1337     5758

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      2                         0      2        0
  SINCE JAN 1      2                         0      2        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    14.9


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     31          1000 AM
 AVERAGE    58



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




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