Climatological Report (Monthly)
Issued by NWS Spokane, WA

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
000
CXUS56 KOTX 020204 CCB
CLMEAT

CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE SPOKANE, WA
459 AM PDT MON OCT 1 2018

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

...THE WENATCHEE WA PANGBORN FIELD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1959 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             100   09/02/1998
 LOW               31   09/29/1985
HIGHEST            88   09/07        MM      MM       94  09/04
LOWEST             44   09/18         0      44       42  09/20
AVG. MAXIMUM     74.3              76.5    -2.2     76.7
AVG. MINIMUM     51.5              52.3    -0.8     53.6
MEAN             62.9              64.4    -1.5     65.1
DAYS MAX >= 90      0               2.1    -2.1        4
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.31   1986
 MINIMUM         0.00   1999
TOTALS           0.01              0.34   -0.33     0.02
DAILY AVG.       0.00              0.01   -0.01     0.00
DAYS >= .01         1               2.6    -1.6        1
DAYS >= .10         0               0.9    -0.9        0
DAYS >= .50         0               0.1    -0.1        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.01   09/22 TO 09/22              0.02

DEGREE_DAYS
HEATING TOTAL      94                98      -4      102
 SINCE 7/1         97               112     -15      102
COOLING TOTAL      36                 2      34      113
 SINCE 1/1        897               790     107     1058
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    30/300    DATE  09/07
HIGHEST GUST SPEED/DIRECTION    34/310    DATE  09/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     46

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       0     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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

$$

SEPTEMBER 2018 FINISHED DRY AND SLIGHTLY COOLER THAN NORMAL OVER
NORTH CENTRAL WASHINGTON. FOR WENATCHEE ONLY .01 INCHES FELL WITH
ALSO THIS SAME AMOUNT SINCE JULY 1ST MAKING IT A TIE FOR THE DRIEST
JULY THROUGH SEPTEMBER PERIOD ON RECORD.  ONLY ONE NOTEWORTHY EVENT
DURING THE MONTH. THUNDERSTORMS DEVELOPED IN THE EVENING ON THE 7TH
ALONG AND AHEAD OF THE COLD FRONT ENHANCING THE WINDS.  A COUPLE
STRONG STORMS OCCURRED AROUND WINTHROP WITH ABUNDANT
LIGHTNING...WHILE A SECOND ONE TRACKED FROM CONCONULLY TO TONASKET
WITH REPORTED WIND GUSTS OF 40-50 MPH CAUSING POWER OUTAGES.
LIGHTNING CAUSED SEVERAL SMALL FIRES BONAPARTE LAKE AREA.

NO RECORDS WERE SET DURING THE MONTH AT THE WENATCHEE AIRPORT.


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