Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
652
CXUS56 KPQR 011539
CLMHIO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
839 AM PDT WED MAY 01 2024
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...THE HILLSBORO OR CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 76 90 04/28
LOWEST 31 31 04/03
04/20
AVG. MAXIMUM 61.7 60.9 0.8 58.3
AVG. MINIMUM 40.4 39.2 1.2 39.7
MEAN 51.0 50.1 1.0 49.0
DAYS MAX >= 90 0 0.0 0.0 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 1 3.3 -2.3 4
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.91 2003
MINIMUM 0.23 1933
TOTALS 1.61 2.57 -0.96 4.25
DAYS >= .01 13 16.0 -3.0 18
DAYS >= .10 5 7.7 -2.7 12
DAYS >= .50 0 0.9 -0.9 1
DAYS >= 1.00 0 0.0 0.0 1
GREATEST
24 HR. TOTAL 0.48 04/30 TO 04/30
DEGREE DAYS
HEATING TOTAL 410 449 -39 476
SINCE 7/1 4031 4418 -387 MM
COOLING TOTAL 0 1 -1 4
SINCE 1/1 0 1 -1 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.1
RESULTANT WIND SPEED/DIRECTION 2/250
HIGHEST WIND SPEED/DIRECTION 23/170 DATE 04/25
HIGHEST GUST SPEED/DIRECTION 34/260 DATE 04/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.47
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 17 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 1
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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