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Weather on April 27

Portland, OR

55 Years of Data

Avg High
64°F
Avg Low
46°F
Warmest
1980
70°F avg
Coldest
1975
46°F avg

About This Date

April 27th in Portland, OR typically brings mild spring weather, with average highs around 64°F and lows near 46°F. Over 56 years of records, the warmest April 27th was in 1980 (70°F average), while the coldest was 1975 (46°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 54% of April 27th dates historically, with the wettest April 27th recording 1.6" of rain. Temperatures on this date have remained relatively stable over the past several decades.

Temperatures on this date have remained relatively stable over the past several decades.

Planning for April 27th in Portland, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.

Cooling Trend
0.5°F per decade on this date
YearHighLowAvgPrecipSnow
202667°44°55°
202559°42°51°
202454°47°50°0.1"
202378°52°65°
202255°43°49°0.03"
202165°45°55°
202067°48°57°0.08"
201958°45°51°
201859°49°54°0.2"
201755°41°48°0.1"
201657°46°52°0.08"
201582°49°65°0.03"
201456°43°49°0.89"
201373°48°61°
201256°42°49°0.03"
201155°43°49°0.28"
201056°46°51°1.6"
200958°42°50°1.02"
200870°48°59°
200770°53°61°
200673°46°60°
200574°50°62°0.56"
200469°50°60°
200366°37°52°0.08"
200258°44°51°0.38"
200158°47°52°0.08"
200064°45°54°0.3"
199953°41°47°0.36"
199878°50°64°
199755°43°49°0.84"
199660°44°52°
199555°47°51°0.79"
199464°47°55°
199362°44°53°
199272°58°65°0.2"
199157°41°49°0.18"
199052°44°48°1.57"
198962°44°53°
198874°54°64°0.03"
198787°53°70°
198658°46°52°0.25"
198562°50°56°
198468°38°53°
198374°46°60°
198266°44°55°
198154°46°50°0.94"
1980warmest85°55°70°
197965°55°60°0.33"
197861°49°55°0.13"
197775°45°60°
197673°48°61°
1975coldest52°40°46°0.05"
197456°46°51°
197357°43°50°
197279°47°63°0.46"
197158°48°53°
56 years of data from PORTLAND KGW-TV

Portland, OR Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

30°40°50°60°70°80°90°JFMAMJJASOND
Avg high Avg low

Portland, OR Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"4.5"8.9"JFMAMJJASOND2.1"0"
Rain (in) Snow (in)

Portland, OR Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit Portland, OR

Portland, OR has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

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