Climatological Report (Daily)
Issued by NWS St Louis, MO

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
CDUS43 KLSX 252230
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
530 PM CDT FRI MAY 25 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 25 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88   1222 PM  93    1953  79      9       78
                                      1911
  MINIMUM         71    540 AM  38    1925  60     11       55
  AVERAGE         80                        69     11       67

PRECIPITATION (IN)
  TODAY            0.00          2.47 1968   0.16  -0.16      T
  MONTH TO DATE    3.55                      3.74  -0.19     5.20
  SINCE MAR 1     12.95                     10.75   2.20    19.81
  SINCE JAN 1     19.43                     15.39   4.04    22.10

SNOWFALL (IN)
  TODAY            0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      1.6                       2.7   -1.1      1.8
  SINCE JUL 1      7.1                      17.7  -10.6      3.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                        69    -69       57
  SINCE MAR 1   1134                       927    207      664
  SINCE JUL 1   4605                      4525     80     3397

 COOLING
  TODAY           15                         6      9        2
  MONTH TO DATE  232                        90    142      123
  SINCE MAR 1    245                       136    109      196
  SINCE JAN 1    245                       136    109      198
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     7.5


SKY COVER
  AVERAGE SKY COVER 0.7



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           500 AM
 LOWEST     51          1000 AM
 AVERAGE    65

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        98      1953
 MINIMUM TEMPERATURE (F)   60        38      1961


SUNRISE AND SUNSET
MAY 25 2018...........SUNRISE   542 AM CDT   SUNSET   815 PM CDT
MAY 26 2018...........SUNRISE   541 AM CDT   SUNSET   816 PM CDT


-  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.