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Summer 2008 Weather History at Portland International Jetport United States

This report shows the past weather for Portland International Jetport, providing a weather history for the summer of 2008. It features all historical weather data series we have available, including the Portland International Jetport temperature history for the summer of 2008. You can drill down from year to month and even day level reports by clicking on the graphs.

Portland International Jetport Temperature History in the Summer of 2008

History:201220112010200920082007200620052004
Temperature history in the Summer of 2008 at Portland International JetportJunJulAug30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FSpringFall
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Hourly Temperature in the Summer of 2008 at Portland International JetportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallcoldcoolcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Cloud Cover in the Summer of 2008 at Portland International JetportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Daily Precipitation in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Daily Precipitation in the Summer of 2008 at Portland International JetportJunJulAug0 in0 in1 in1 in2 in2 in3 in3 in4 in4 inSpringFall
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Snow Depth in the Summer of 2008 at Portland International JetportJunJulAug0.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 inSpringFall
The daily measured snow depth, where available.

Observed Weather in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Observed Weather in the Summer of 2008 at Portland International JetportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Sun, Jun 1 Fog, MistFG, BR
Tue, Jun 3 Light Rain0.00 in-RA
Wed, Jun 4 Light Rain, Mist0.26 in-RA, BR
Thu, Jun 5 Light Rain, Mist0.04 in-RA, BR
Fri, Jun 6 Rain, Light Rain, Mist0.12 inRA, -RA, BR
Sat, Jun 7 MistBR
Sun, Jun 8 MistBR
Tue, Jun 10 Haze, Fog, Mist, SquallHZ, FG, BR, SQ
Wed, Jun 11 Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Rain, Light Rain, Haze, Fog, Mist0.16 inVCTS, +TSRA, RA, -RA, HZ, FG, BR
Sun, Jun 15 Rain, Light Rain, Mist0.39 inRA, -RA, BR
Mon, Jun 16 Light Rain, Mist0.03 in-RA, BR
Tue, Jun 17 Thunderstorm with Rain, Rain, Light Rain, Mist0.13 inTSRA, RA, -RA, BR
Wed, Jun 18 Light Rain, Mist0.01 in-RA, BR
Fri, Jun 20 Rain, Light Rain, Fog, Mist0.06 inRA, -RA, FG, BR
Sat, Jun 21 Heavy Rain, Light Rain, Fog, Mist0.13 in+RA, -RA, FG, BR
Sun, Jun 22 Thunderstorm with Rain, Rain, Light Rain, Haze, Fog, Mist0.24 inTSRA, RA, -RA, HZ, FG, BR
Mon, Jun 23 Rain, Light Rain, Haze, Mist0.24 inRA, -RA, HZ, BR
Tue, Jun 24 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist0.28 inTS, VCTS, +TSRA, -TSRA, TSRA, -RA, BR
Thu, Jun 26 Rain, Light Rain, Mist0.02 inRA, -RA, BR
Fri, Jun 27 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Fog, Mist1.49 in+TSRA, -TSRA, TSRA, +RA, FG, BR
Sat, Jun 28 Fog, Mist0.03 inFG, BR
Sun, Jun 29 Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Haze, Fog, Mist0.24 in-TSRA, TSRA, -RA, HZ, FG, BR
Mon, Jun 30 Fog, Mist0.01 inFG, BR
Tue, Jul 1 Rain, Light Rain, Mist0.02 inRA, -RA, BR
Wed, Jul 2 MistBR
Thu, Jul 3 Light Rain0.00 in-RA
Sat, Jul 5 MistBR
Sun, Jul 6 Fog, MistFG, BR
Mon, Jul 7 Haze, Fog, MistHZ, FG, BR
Tue, Jul 8 MistBR
Wed, Jul 9 Thunderstorm, Haze, Mist0.17 inTS, HZ, BR
Thu, Jul 10 HazeHZ
Sun, Jul 13 MistBR
Mon, Jul 14 Light Rain, Fog, Mist0.00 in-RA, FG, BR
Fri, Jul 18 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Fog, Mist1.12 inTS, +TSRA, -TSRA, TSRA, -RA, FG, BR
Sat, Jul 19 Thunderstorm with Light Rain, Light Rain, Mist0.00 in-TSRA, -RA, BR
Sun, Jul 20 Thunderstorm with Heavy Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist0.52 in+TSRA, TSRA, +RA, RA, -RA, BR
Mon, Jul 21 Heavy Rain, Light Rain, Mist0.12 in+RA, -RA, BR
Tue, Jul 22 MistBR
Wed, Jul 23 Light Rain, Mist0.30 in-RA, BR
Thu, Jul 24 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Heavy Rain, Rain, Light Rain, Mist1.83 inTS, VCTS, -TSRA, +RA, RA, -RA, BR
Fri, Jul 25 Light Rain, Mist0.02 in-RA, BR
Sat, Jul 26 Mist0.00 inBR
Sun, Jul 27 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist0.20 inVCTS, -TSRA, TSRA, -RA, BR
Thu, Jul 31 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Haze, Mist0.41 in+TSRA, -TSRA, TSRA, RA, -RA, HZ, BR
Fri, Aug 1 Drizzle, Haze, Fog, Mist0.00 inDZ, HZ, FG, BR
Sat, Aug 2 Rain, Light Rain, Drizzle, Fog, Mist0.18 inRA, -RA, DZ, FG, BR
Sun, Aug 3 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist2.81 inTS, +TSRA, -TSRA, TSRA, +RA, RA, -RA, BR
Mon, Aug 4 Fog, Mist0.02 inFG, BR
Wed, Aug 6 Heavy Rain, Rain, Light Rain, Mist0.70 in+RA, RA, -RA, BR
Thu, Aug 7 Rain, Light Rain, Mist0.13 inRA, -RA, BR
Fri, Aug 8 Heavy Rain, Rain, Light Rain, Drizzle, Mist1.17 in+RA, RA, -RA, DZ, BR
Sat, Aug 9 Light Rain0.00 in-RA
Sun, Aug 10 Fog, MistFG, BR
Mon, Aug 11 Thunderstorm in the Vicinity, Light Rain, Mist0.00 inVCTS, -RA, BR
Tue, Aug 12 Heavy Rain, Rain, Light Rain, Haze, Mist0.96 in+RA, RA, -RA, HZ, BR
Thu, Aug 14 Light Rain, Fog, Mist0.00 in-RA, FG, BR
Fri, Aug 15 Fog, MistFG, BR
Sat, Aug 16 Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Fog, Mist0.23 in-TSRA, TSRA, -RA, FG, BR
Tue, Aug 19 Rain, Mist0.06 inRA, BR
Sat, Aug 23 Fog, MistFG, BR
Sun, Aug 24 Light Rain, Fog, Mist0.00 in-RA, FG, BR
Mon, Aug 25 Fog, Mist0.00 inFG, BR
Sat, Aug 30 Light Rain0.02 in-RA

Hours of Daylight and Twilight in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Hours of Daylight and Twilight in the Summer of 2008 at Portland International JetportJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2015 hr, 27 minJun 2015 hr, 27 minnightnightdaydayAug 3113 hr, 13 minAug 3113 hr, 13 min
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Sunrise & Sunset with Twilight in the Summer of 2008 at Portland International JetportJunJulAug2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall4:59 AM4:59 AMJun 148:24 PMJun 148:24 PM6:04 AM6:04 AMAug 317:17 PMAug 317:17 PM
The solar day over the course of the Summer of 2008. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Solar Elevation and Azimuth in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Solar Elevation and Azimuth in the Summer of 2008 at Portland International JetportJunJulAug12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall00102020303040506000101020303040405060
northeastsouthwest
Solar elevation and azimuth in the the summer of 2008. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Moon Rise, Set & Phases in the Summer of 2008 at Portland International JetportJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 58:19 AMMay 58:19 AMMay 1910:12 PMMay 1910:12 PMJun 33:23 PMJun 33:23 PMJun 181:31 PMJun 181:31 PMJul 210:19 PMJul 210:19 PMJul 184:00 AMJul 184:00 AMAug 16:13 AMAug 16:13 AMAug 165:17 PMAug 165:17 PMAug 303:59 PMAug 303:59 PMSep 155:14 AMSep 155:14 AMSep 294:13 AMSep 294:13 AM8:39 PM8:39 PM8:13 PM8:13 PM4:57 AM4:57 AM8:49 PM8:49 PM8:55 PM8:55 PM5:19 AM5:19 AM8:34 PM8:34 PM8:13 PM8:13 PM5:17 AM5:17 AM5:31 AM5:31 AM8:20 PM8:20 PM7:37 PM7:37 PM6:30 AM6:30 AM7:08 PM7:08 PM6:22 PM6:22 PM6:35 AM6:35 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

Humidity Comfort Levels in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Humidity Comfort Levels in the Summer of 2008 at Portland International JetportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Wind Speed in the Summer of 2008 at Portland International JetportJunJulAug0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphSpringFall
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Hourly Wind Speed in the Summer of 2008 at Portland International JetportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Hourly Wind Direction in 2008 at Portland International JetportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Summer of 2008 at Portland International Jetport

History:201220112010200920082007200620052004
Atmospheric Pressure in the Summer of 2008 at Portland International JetportJunJulAug29.2 inHg29.2 inHg29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 inHgSpringFall
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Reports by Month

Reports by Month at Portland International Jetport1940195019601970198019902000201020201948194819491949195019501951195119521952195319531954195419551955195619561957195719581958195919591960196019611961196219621963196319641964196519651966196619671967196819681969196919701970197119711972197219731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in the Summer of 2008 at Portland International Jetport 2008

Number of Reports by Day in the Summer of 2008 at Portland International JetportJunJulAug005050100100150150SpringFall
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Summer of 2008 at Portland International Jetport 2008

Reports by Hour in the Summer of 2008 at Portland International JetportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
regularspecialcorrection
Indication of what types of reports were recorded during each hour.

This report graphically illustrates the historical weather reports recorded by the weather station at Portland International Jetport in the summer of 2008.

METAR Reports

Airport weather stations throughout the world routinely issue METAR weather reports . Such reports are used by pilots, air traffic controllers, meteorologists, climatologists, and other researchers. They are published via radio transmission and on the internet. We have been collecting and archiving published METAR reports since 2011, and have found third-party sources for archived reports from years prior to that.

ISD Reports

The Integrated Surface Database (ISD), maintained and published by NOAA's National Center for Environmental Information , consists of hourly and synoptic weather reports from a variety of sources. We use ISD data to complement and backfill for our METAR archive.

Other Data

The sources for the averages shown in the daily temperature chart are discussed in greater detail on this station's Averages Report.

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

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We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

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