816
CXUS56 KPDT 011640
CLMHRI

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON, OR
840 AM PST FRI DEC 01 2023

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

...THE HERMISTON OR CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1906 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             79   11/05/1934
 LOW             -12   11/15/1955
HIGHEST           64   11/03                          63  11/04
LOWEST            17   11/26                          14  11/19
AVG. MAXIMUM    48.1               50.7    -2.6     44.7
AVG. MINIMUM    34.0               32.3     1.7     28.5
MEAN            41.0               41.5    -0.5     36.6
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     1                1.3    -0.3        2
DAYS MIN <= 32     7               17.2   -10.2       21
DAYS MIN <= 0      0                0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.77   1973
 MINIMUM           T   1936
TOTALS          1.22               1.05    0.17     1.42
DAILY AVG.      0.04               0.03    0.01     0.05
DAYS >= .01        9               10.3    -1.3        9
DAYS >= .10        4                2.8     1.2        3
DAYS >= .50        0                0.2    -0.2        1
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.40   11/04 TO 11/04               0.95  10/31 TO 11/01


DEGREE DAYS
HEATING TOTAL    290                705    -415      844
 SINCE 7/1       691               1178    -487
COOLING TOTAL      0                  0       0        0
 SINCE 1/1      1101                842     259
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.0
RESULTANT WIND SPEED/DIRECTION   1/190
HIGHEST WIND SPEED/DIRECTION    32/240    DATE  11/11
                                32/260          11/19
HIGHEST GUST SPEED/DIRECTION    46/260    DATE  11/07
                                46/240          11/19

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      7
HAZE                     16

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

$$