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
000
CDUS45 KTFX 260946
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
346 AM MDT FRI MAY 26 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR MAY 25 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    311 PM  89    2003  70     -7       70
                                      1934
  MINIMUM         45    706 AM  25    1950  44      1       38
  AVERAGE         54                        57     -3       54

PRECIPITATION (IN)
  YESTERDAY        0.01          1.19 1980   0.07  -0.06     0.00
  MONTH TO DATE    1.35                      1.40  -0.05     1.36
  SINCE OCT 1      6.77                      5.20   1.57     4.73
  SINCE JAN 1      3.79                      3.63   0.16     3.03

SNOWFALL (IN)
  YESTERDAY        0.0           3.7  1911   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.8   -0.8       T
  SINCE MAR 1      2.9                      10.7   -7.8       T
  SINCE JUL 1     51.5                      38.0   13.5     14.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                         9      2       11
  MONTH TO DATE  252                       302    -50      290
  SINCE MAR 1   1529                      1795   -266     1499
  SINCE JUL 1   7329                      7356    -27     6439

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    6                         0      6        0
  SINCE MAR 1      6                         0      6        0
  SINCE JAN 1      6                         0      6        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    10.6


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65          1100 PM
 LOWEST     31           300 PM
 AVERAGE    48

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        88      1966
                                             1936
 MINIMUM TEMPERATURE (F)   44        29      1975


SUNRISE AND SUNSET
MAY 26 2017...........SUNRISE   542 AM MDT   SUNSET   908 PM MDT
MAY 27 2017...........SUNRISE   542 AM MDT   SUNSET   909 PM MDT


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




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.