738
CXUS56 KPDT 011540
CLMHRI

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON, OR
840 AM PDT FRI NOV 01 2024

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

...THE HERMISTON OR CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1906 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             92   10/08/1911
 LOW               6   10/30/1935
HIGHEST           85   10/01                          83  10/08
LOWEST            24   10/30                          21  10/29
                                                          10/30
AVG. MAXIMUM    68.4               66.5     1.9     67.3
AVG. MINIMUM    39.1               39.0     0.1     41.0
MEAN            53.8               52.7     1.1     54.2
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     4                8.5    -4.5        5
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.91   1957
 MINIMUM        0.00   1988
TOTALS          0.45               0.80   -0.35     0.84
DAILY AVG.      0.01               0.03   -0.01     0.03
DAYS >= .01        6                7.5    -1.5        8
DAYS >= .10        2                3.0    -1.0        3
DAYS >= .50        0                0.2    -0.2        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.18   10/30 TO 10/31               0.43  10/24 TO 10/25


DEGREE DAYS
HEATING TOTAL    341                383     -42      330
 SINCE 7/1       388                474     -86
COOLING TOTAL      0                  3      -3        1
 SINCE 1/1       993                842     151
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
RESULTANT WIND SPEED/DIRECTION   3/220
HIGHEST WIND SPEED/DIRECTION    28/260    DATE  10/16
HIGHEST GUST SPEED/DIRECTION    37/250    DATE  10/16

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      0
HAZE                      5

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

$$