Climatological Report (Monthly)
Issued by NWS Portland, OR

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 
000
CXUS56 KPQR 041442
CLMTTD

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
738 AM PDT SUN APR 1 2018

CORRECTED TOTAL NUMBER OF DAYS ON WHICH THUNDERSTORM OCCURRED.....

...THE TROUTDALE OR CLIMATE SUMMARY FOR THE MONTH OF MARCH 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            65                                 62  03/12
                                                          03/10
LOWEST             29                                 34  03/19
AVG. MAXIMUM     55.5              56.3    -0.8     54.9
AVG. MINIMUM     39.3              38.5     0.8     42.5
MEAN             47.4              47.4     0.0     48.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      3               3.4    -0.4        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           2.77              4.64   -1.87     7.38
DAYS >= .01        16              17.8    -1.8       25
DAYS >= .10         8              12.3    -4.3       17
DAYS >= .50         1               2.6    -1.6        6
DAYS >= 1.00        0               0.5    -0.5        1
GREATEST
 24 HR. TOTAL    0.57   03/23 TO 03/23

DEGREE_DAYS
HEATING TOTAL     538               546      -8      498
 SINCE 7/1       3392              3862    -470     3669
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0                0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
RESULTANT WIND SPEED/DIRECTION   4/107
HIGHEST WIND SPEED/DIRECTION    31/090    DATE  03/08
HIGHEST GUST SPEED/DIRECTION    40/090    DATE  03/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      1
HAZE                      2

-  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.