Summer 2012 Weather History at Pago Pago International Airport American Samoa

This report shows the past weather for Pago Pago International Airport, providing a weather history for the summer of 2012. It features all historical weather data series we have available, including the Pago Pago International Airport temperature history for the summer of 2012. You can drill down from year to month and even day level reports by clicking on the graphs.

Pago Pago International Airport Temperature History in the Summer of 2012

Temperature history in the Summer of 2012 at Pago Pago International AirportDecJanFeb72°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°F90°F90°F92°F92°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 2012 at Pago Pago International Airport

Hourly Temperature in the Summer of 2012 at Pago Pago International AirportDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallwarmhot
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 2012 at Pago Pago International Airport

Cloud Cover in the Summer of 2012 at Pago Pago International AirportDecJanFeb12 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 2012 at Pago Pago International Airport

Daily Precipitation in the Summer of 2012 at Pago Pago International AirportDecJanFeb0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 inSpringFall
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in the Summer of 2012 at Pago Pago International Airport

Observed Weather in the Summer of 2012 at Pago Pago International AirportDecJanFeb12 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
Sat, Dec 1 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sun, Dec 2 Showers of Heavy Rain, Showers of Light Rain+SHRA, -SHRA
Mon, Dec 3 Showers of Heavy Rain, Light Rain, Showers of Light Rain+SHRA, -RA, -SHRA
Tue, Dec 4 Showers of Rain, Showers of Light Rain, Showers in the VicinitySHRA, -SHRA, VCSH
Wed, Dec 5 Showers of Light Rain-SHRA
Thu, Dec 6 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Fri, Dec 7 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sat, Dec 8 Showers of Light Rain-SHRA
Sun, Dec 9 Light Rain, Showers of Light Rain0.00 inIWC61, -SHRA, IWC80
Mon, Dec 10 Showers of Light Rain-SHRA
Tue, Dec 11 Thunderstorm with Light Rain, Showers of Heavy Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity-TSRA, +SHRA, -RA, -SHRA, VCSH
Wed, Dec 12 Thunderstorm, Showers of Heavy Rain, Showers of Rain, Showers of Light RainTS, +SHRA, SHRA, -SHRA
Thu, Dec 13 Showers of Rain, Light Rain, Showers of Light Rain, Precipitation in the Vicinity, Showers in the Vicinity0.43 inIWC25, IWC61, IWC80, -SHRA, IWC16, VCSH, IWCIV02
Fri, Dec 14 Showers of Heavy Rain, Showers of Light Rain+SHRA, -SHRA
Sat, Dec 15 Showers of Light Rain-SHRA
Mon, Dec 17 Thunderstorm, Thunderstorm with Light Rain, Light Rain, Showers of Light RainTS, -TSRA, -RA, -SHRA
Tue, Dec 18 Showers of Light Rain-SHRA
Wed, Dec 19 Light Rain, Showers of Light Rain0.02 inIWC61, -RA, IWC80, -SHRA
Thu, Dec 20 Showers of RainSHRA
Fri, Dec 21 Light Rain-RA
Tue, Dec 25 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Wed, Dec 26 Thunderstorm with Light Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity-TSRA, -RA, -SHRA, VCSH
Thu, Dec 27 Showers of Heavy Rain, Showers of Light Rain+SHRA, -SHRA
Fri, Dec 28 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sat, Dec 29 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Showers of Heavy Rain, Showers of Rain, Showers of Light RainTS, +TSRA, -TSRA, +SHRA, SHRA, -SHRA
Sun, Dec 30 Light Rain, Showers of Light Rain0.00 inIWC61, -RA, -SHRA, IWC80
Mon, Dec 31 Light Rain, Showers of Light RainIWC61, -SHRA, IWC80
Tue, Jan 1 Thunderstorm with Light Rain, Showers of Light Rain-TSRA, -SHRA
Wed, Jan 2 Showers of Light Rain-SHRA
Thu, Jan 3 Showers of Light Rain-SHRA
Fri, Jan 4 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sat, Jan 5 Showers of Rain, Showers of Light Rain, Showers in the VicinitySHRA, -SHRA, VCSH
Sun, Jan 6 Showers of Rain, Light Rain, Showers of Light RainIWC25, IWC61, -RA, -SHRA, IWC80
Wed, Jan 9 Showers of Heavy Rain, Light Rain, Showers of Light Rain+SHRA, -RA, -SHRA
Thu, Jan 10 Showers of Rain, Light Rain, Showers of Light RainSHRA, -RA, -SHRA
Fri, Jan 11 Showers of Heavy Rain, Showers of Rain, Light Rain, Showers of Light Rain+SHRA, SHRA, -RA, -SHRA
Sat, Jan 12 Showers of Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity+SHRA, RA, SHRA, -RA, -SHRA, VCSH
Sun, Jan 13 Rain, Light Rain, Showers of Light RainRA, -RA, -SHRA
Mon, Jan 14 Light Rain, Showers of Light Rain-RA, -SHRA
Tue, Jan 15 Showers of Heavy Rain, Showers of Light Rain+SHRA, -SHRA
Wed, Jan 16 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Thu, Jan 17 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain+SHRA, SHRA, -SHRA
Sat, Jan 19 Showers of Light Rain-SHRA
Sun, Jan 20 Showers of Light Rain-SHRA
Mon, Jan 21 Light Rain, Showers of Light Rain-RA, -SHRA
Tue, Jan 22 Showers of Light Rain-SHRA
Fri, Jan 25 Showers in the VicinityVCSH
Sun, Jan 27 Thunderstorm with Rain, Rain, Showers of Light Rain, Showers in the VicinityTSRA, RA, -SHRA, VCSH
Mon, Jan 28 Light Rain, Showers of Light Rain-RA, -SHRA
Tue, Jan 29 Showers of Rain, Light Rain, Showers of Light RainSHRA, -RA, -SHRA
Wed, Jan 30 Light Rain, Showers of Light Rain-RA, -SHRA
Thu, Jan 31 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain+SHRA, SHRA, -SHRA
Fri, Feb 1 Thunderstorm, Thunderstorm with Light Rain, Showers of Light RainTS, -TSRA, -SHRA
Sat, Feb 2 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Sun, Feb 3 Light Rain, Showers of Light Rain-RA, -SHRA
Mon, Feb 4 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Showers of Heavy Rain, Light Rain, Showers of Light Rain+TSRA, -TSRA, +SHRA, -RA, -SHRA
Tue, Feb 5 Showers of Rain, Showers of Light RainSHRA, -SHRA
Wed, Feb 6 Light Rain, Showers in the Vicinity-RA, VCSH
Thu, Feb 7 Showers of Light Rain-SHRA
Fri, Feb 8 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain+SHRA, SHRA, -SHRA
Sat, Feb 9 Light Rain, Showers in the Vicinity-RA, VCSH
Sun, Feb 10 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Mon, Feb 11 Showers of Heavy Rain, Showers of Rain, Light Rain, Showers of Light Rain+SHRA, SHRA, -RA, -SHRA
Tue, Feb 12 Showers of Light Rain-SHRA
Wed, Feb 13 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Fri, Feb 15 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Sat, Feb 16 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sun, Feb 17 Showers of Light Rain-SHRA
Tue, Feb 19 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Wed, Feb 20 Showers of Light Rain-SHRA
Thu, Feb 21 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sun, Feb 24 Showers in the VicinityVCSH, IWCIV02
Tue, Feb 26 Light Rain, Showers of Light Rain-RA, -SHRA
Wed, Feb 27 Showers of Heavy Rain, Showers of Light Rain+SHRA, -SHRA
Thu, Feb 28 Showers of Rain, Showers in the VicinitySHRA, VCSH

Hours of Daylight and Twilight in the Summer of 2012 at Pago Pago International Airport

Hours of Daylight and Twilight in the Summer of 2012 at Pago Pago International AirportDecJanFeb0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallDec 2112 hr, 59 minDec 2112 hr, 59 mindaydaydaydaynightFeb 2812 hr, 22 minFeb 2812 hr, 22 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 2012 at Pago Pago International Airport

Sunrise & Sunset with Twilight in the Summer of 2012 at Pago Pago International AirportDecJanFeb2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall5:44 AM5:44 AMDec 16:39 PMDec 16:39 PM6:09 AM6:09 AMJan 216:59 PMJan 216:59 PM6:23 AM6:23 AMFeb 286:46 PMFeb 286:46 PM5:52 AM5:52 AMDec 216:50 PMDec 216:50 PM
The solar day over the course of the Summer of 2012. 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 2012 at Pago Pago International Airport

Solar Elevation and Azimuth in the Summer of 2012 at Pago Pago International AirportDecJanFeb12 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 AMSpringFall001020203030405050606070800010102030304040506060707080
northeastsouthwest
Solar elevation and azimuth in the the summer of 2012. 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 2012 at Pago Pago International Airport

Moon Rise, Set & Phases in the Summer of 2012 at Pago Pago International AirportDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallNov 1311:09 AMNov 1311:09 AMNov 283:47 AMNov 283:47 AMDec 129:42 PMDec 129:42 PMDec 2711:22 PMDec 2711:22 PMJan 118:44 AMJan 118:44 AMJan 265:39 PMJan 265:39 PMFeb 98:21 PMFeb 98:21 PMFeb 259:27 AMFeb 259:27 AMMar 118:52 AMMar 118:52 AMMar 2610:28 PMMar 2610:28 PM5:33 AM5:33 AM6:46 PM6:46 PM6:14 PM6:14 PM5:53 AM5:53 AM5:13 AM5:13 AM6:32 PM6:32 PM6:35 PM6:35 PM6:16 AM6:16 AM7:09 PM7:09 PM6:46 PM6:46 PM6:42 AM6:42 AM6:36 PM6:36 PM6:06 PM6:06 PM6:17 AM6:17 AM6:42 PM6:42 PM6:08 PM6:08 PM6:47 AM6:47 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 2012 at Pago Pago International Airport

Humidity Comfort Levels in the Summer of 2012 at Pago Pago International AirportDecJanFeb12 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 2012 at Pago Pago International Airport

Wind Speed in the Summer of 2012 at Pago Pago International AirportDecJanFeb0 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 2012 at Pago Pago International Airport

Hourly Wind Speed in the Summer of 2012 at Pago Pago International AirportDecJanFeb12 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 2012 at Pago Pago International Airport

Hourly Wind Direction in 2012 at Pago Pago International AirportDecJanFeb12 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 2012 at Pago Pago International Airport

Atmospheric Pressure in the Summer of 2012 at Pago Pago International AirportDecJanFeb29.4 inHg29.4 inHg29.5 inHg29.5 inHg29.6 inHg29.6 inHg29.7 inHg29.7 inHg29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHgSpringFall
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Number of Reports by Day in the Summer of 2012 at Pago Pago International Airport 2012

Number of Reports by Day in the Summer of 2012 at Pago Pago International AirportDecJanFeb005050100100SpringFall
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Summer of 2012 at Pago Pago International Airport 2012

Reports by Hour in the Summer of 2012 at Pago Pago International AirportDecJanFeb12 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 Pago Pago International Airport in the summer of 2012.

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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