Summer 2018 Weather History at Ninoy Aquino Manila International Airport Philippines

This report shows the past weather for Ninoy Aquino Manila International Airport, providing a weather history for the summer of 2018. It features all historical weather data series we have available, including the Ninoy Aquino Manila International Airport temperature history for the summer of 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Ninoy Aquino Manila International Airport Temperature History in the Summer of 2018

Temperature history in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°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 2018 at Ninoy Aquino Manila International Airport

Hourly Temperature in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallwarmhotsweltering
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 2018 at Ninoy Aquino Manila International Airport

Cloud Cover in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 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.

Observed Weather in the Summer of 2018 at Ninoy Aquino Manila International Airport

Observed Weather in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 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, Jun 2 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Sun, Jun 3 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Tue, Jun 5 Recent Thunderstorm, Thunderstorm, Thunderstorm in the Vicinity, Recent Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETS, TS, VCTS, RERA, SHRA, -RA, -SHRA, VCSH
Wed, Jun 6 Thunderstorm in the Vicinity, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainVCTS, RERA, RESHRA, -RA, -SHRA
Thu, Jun 7 Recent Thunderstorm, Thunderstorm with Light Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRETS, -TSRA, RERA, RESHRA, -RA, -SHRA
Fri, Jun 8 Recent Thunderstorm, Thunderstorm with Light Rain, Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRETS, -TSRA, RA, RERA, RESHRA, -RA, -SHRA
Sat, Jun 9 Heavy Rain, Rain, Recent Rain, Light Rain, Showers of Light Rain+RA, RA, RERA, -RA, -SHRA
Sun, Jun 10 Heavy Rain, Rain, Recent Rain, Showers of Rain, Light Rain, Showers of Light Rain+RA, RA, RERA, SHRA, -RA, -SHRA
Mon, Jun 11 Heavy Rain, Showers of Heavy Rain, Rain, Recent Rain, Showers of Rain, Light Rain, Showers of Light Rain+RA, +SHRA, RA, RERA, SHRA, -RA, -SHRA
Tue, Jun 12 Rain, Recent Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, RERA, -RA, -SHRA, VCSH
Wed, Jun 13 Recent Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Heavy Rain, Rain, Recent Rain, Light Rain, Showers of Light RainRETS, VCTS, -TSRA, +RA, RA, RERA, -RA, -SHRA
Thu, Jun 14 Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRA, RERA, RESHRA, -RA, -SHRA
Fri, Jun 15 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Sat, Jun 16 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRERA, RESHRA, -RA, -SHRA, VCSH
Sun, Jun 17 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRERA, RESHRA, -RA, -SHRA, VCSH
Mon, Jun 18 Recent Showers of RainRESHRA
Wed, Jun 20 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Rain, Recent Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETS, TS, -TSRA, RERA, SHRA, -RA, -SHRA, VCSH
Thu, Jun 21 Recent Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRETS, +TSRA, TSRA, RERA, RESHRA, -RA, -SHRA
Fri, Jun 22 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Sat, Jun 23 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Rain, Rain, Recent Rain, Light Rain, Showers of Light RainTS, VCTS, TSRA, RA, RERA, -RA, -SHRA
Sun, Jun 24 Recent Thunderstorm, Thunderstorm, Thunderstorm in the Vicinity, Recent Showers of Rain, Showers of Light RainRETS, TS, VCTS, RESHRA, -SHRA
Mon, Jun 25 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Rain, Recent Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETS, TS, -TSRA, RERA, -RA, -SHRA, VCSH
Tue, Jun 26 Recent Thunderstorm, Thunderstorm, Thunderstorm with Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRETS, TS, TSRA, RESHRA, -RA, -SHRA
Wed, Jun 27 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Sat, Jun 30 Recent Thunderstorm, Thunderstorm, Recent Showers of Rain, Showers of Light RainRETS, TS, RESHRA, -SHRA
Sun, Jul 1 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Mon, Jul 2 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Thu, Jul 5 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Fri, Jul 6 Recent Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Recent Rain, Light Rain, Showers in the VicinityRETS, -TSRA, TSRA, RERA, -RA, VCSH
Sat, Jul 7 Recent Thunderstorm, Thunderstorm, Recent Showers of Rain, Showers of Rain, Showers of Light RainRETS, TS, RESHRA, SHRA, -SHRA
Sun, Jul 8 Recent Thunderstorm, Thunderstorm, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light RainRETS, TS, RERA, RESHRA, SHRA, -RA, -SHRA
Mon, Jul 9 Showers of Heavy Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity+SHRA, RERA, RESHRA, SHRA, -RA, -SHRA, VCSH
Tue, Jul 10 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRERA, RESHRA, -RA, -SHRA, VCSH
Wed, Jul 11 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Thu, Jul 12 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Fri, Jul 13 Recent Thunderstorm, Recent Thunderstorm with Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRETS, RETSRA, -TSRA, TSRA, RERA, RESHRA, -RA, -SHRA
Sat, Jul 14 Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRESHRA, -RA, -SHRA, VCSH
Sun, Jul 15 Heavy Rain, Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain+RA, RA, RERA, RESHRA, -RA, -SHRA
Mon, Jul 16 Rain, Recent Rain, Light Rain, Showers of Light RainRA, RERA, -RA, -SHRA
Tue, Jul 17 Heavy Rain, Rain, Recent Rain, Light Rain, Showers of Light Rain+RA, RA, RERA, -RA, -SHRA
Wed, Jul 18 Heavy Rain, Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain+RA, RA, RERA, RESHRA, -RA, -SHRA
Thu, Jul 19 Recent Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Recent Rain, Light Rain, Showers of Light RainRETS, -TSRA, TSRA, +RA, RA, RERA, -RA, -SHRA
Fri, Jul 20 Recent Thunderstorm, Recent Thunderstorm with Rain, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRETS, RETSRA, +TSRA, -TSRA, RA, RERA, RESHRA, -RA, -SHRA
Sat, Jul 21 Recent Thunderstorm, Thunderstorm with Light Rain, Showers of Heavy Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRETS, -TSRA, +SHRA, RERA, RESHRA, -RA, -SHRA
Sun, Jul 22 Recent Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Rain, Light Rain, Showers of Light RainRETS, VCTS, -TSRA, RA, -RA, -SHRA
Mon, Jul 23 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Tue, Jul 24 Thunderstorm with Rain, Recent Showers of Rain, Showers of Light RainTSRA, RESHRA, -SHRA
Wed, Jul 25 Recent Thunderstorm, Recent Rain, Light RainRETS, RERA, -RA
Thu, Jul 26 Recent Rain, Light Rain, Showers of Light RainRERA, -RA, -SHRA
Fri, Jul 27 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Sat, Jul 28 Recent Thunderstorm, Thunderstorm, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETS, TS, RERA, RESHRA, -RA, -SHRA, VCSH
Sun, Jul 29 Recent Rain, Showers of Rain, Light Rain, Showers of Light RainRERA, SHRA, -RA, -SHRA
Thu, Aug 2 Heavy Rain, Light Rain, Showers of Light Rain+RA, -RA, -SHRA
Fri, Aug 3 Thunderstorm in the Vicinity, Recent Showers of Rain, Showers of Light Rain, Showers in the VicinityVCTS, RESHRA, -SHRA, VCSH
Sat, Aug 4 Recent Thunderstorm, Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETS, TS, VCTS, +TSRA, TSRA, RERA, RESHRA, -RA, -SHRA, VCSH
Sun, Aug 5 Recent Showers of Rain, Showers in the VicinityRESHRA, VCSH
Mon, Aug 6 Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRA, RERA, RESHRA, -RA, -SHRA
Tue, Aug 7 Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRERA, RESHRA, SHRA, -RA, -SHRA, VCSH
Wed, Aug 8 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Thu, Aug 9 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Fri, Aug 10 Recent Rain, Light Rain, Showers of Light RainRERA, -RA, -SHRA
Sat, Aug 11 Recent Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Rain, Recent Rain, Recent Showers of Rain, Light RainRETS, +TSRA, -TSRA, RA, RERA, RESHRA, -RA
Sun, Aug 12 Recent Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Rain, Recent Rain, Light Rain, Showers of Light RainRETS, VCTS, -TSRA, RA, RERA, -RA, -SHRA
Mon, Aug 13 Heavy Rain, Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain+RA, RA, RERA, RESHRA, SHRA, -RA, -SHRA
Tue, Aug 14 Recent Rain, Showers of Rain, Light Rain, Showers of Light RainRERA, SHRA, -RA, -SHRA
Wed, Aug 15 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Thu, Aug 16 Thunderstorm with Heavy Rain, Heavy Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain+TSRA, +RA, RESHRA, -RA, -SHRA
Fri, Aug 17 Thunderstorm with Heavy Rain, Heavy Rain, Rain, Recent Rain, Light Rain+TSRA, +RA, RA, RERA, -RA
Sat, Aug 18 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Sun, Aug 19 Showers of Heavy Rain, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain+SHRA, RERA, RESHRA, -RA, -SHRA
Mon, Aug 20 Heavy Rain, Recent Rain, Light Rain, Showers in the Vicinity+RA, RERA, -RA, VCSH
Tue, Aug 21 Rain, Recent Rain, Recent Showers of Rain, Showers of Light RainRA, RERA, RESHRA, -SHRA
Wed, Aug 22 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Thu, Aug 23 Recent Rain, Light RainRERA, -RA
Fri, Aug 24 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Sat, Aug 25 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Sun, Aug 26 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Thu, Aug 30 Recent Rain, Light Rain, Showers of Light RainRERA, -RA, -SHRA
Fri, Aug 31 Recent Thunderstorm, Thunderstorm, Showers of Heavy Rain, Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light RainRETS, TS, +SHRA, RA, RERA, RESHRA, SHRA, -RA, -SHRA

Hours of Daylight and Twilight in the Summer of 2018 at Ninoy Aquino Manila International Airport

Hours of Daylight and Twilight in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2112 hr, 59 minJun 2112 hr, 59 minnightnightdaydayAug 3112 hr, 25 minAug 3112 hr, 25 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 2018 at Ninoy Aquino Manila International Airport

Sunrise & Sunset with Twilight in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 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 AMSpringFall5:25 AM5:25 AMJun 26:21 PMJun 26:21 PM5:32 AM5:32 AMJul 96:29 PMJul 96:29 PM5:43 AM5:43 AMAug 316:08 PMAug 316:08 PM5:28 AM5:28 AMJun 216:27 PMJun 216:27 PM
The solar day over the course of the Summer of 2018. 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 2018 at Ninoy Aquino Manila International Airport

Solar Elevation and Azimuth in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 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 2018. 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 2018 at Ninoy Aquino Manila International Airport

Moon Rise, Set & Phases in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 157:48 PMMay 157:48 PMMay 2910:20 PMMay 2910:20 PMJun 143:44 AMJun 143:44 AMJun 2812:54 PMJun 2812:54 PMJul 1310:49 AMJul 1310:49 AMJul 284:21 AMJul 284:21 AMAug 115:58 PMAug 115:58 PMAug 267:57 PMAug 267:57 PMSep 102:02 AMSep 102:02 AMSep 2510:53 AMSep 2510:53 AM5:12 AM5:12 AM6:06 PM6:06 PM5:51 AM5:51 AM6:57 PM6:57 PM6:32 PM6:32 PM6:10 AM6:10 AM6:42 PM6:42 PM6:03 PM6:03 PM5:44 AM5:44 AM5:12 AM5:12 AM6:20 PM6:20 PM6:11 PM6:11 PM6:08 AM6:08 AM5:59 AM5:59 AM5:30 PM5:30 PM
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 2018 at Ninoy Aquino Manila International Airport

Humidity Comfort Levels in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 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 2018 at Ninoy Aquino Manila International Airport

Wind Speed in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug0 mph0 mph100 mph100 mph200 mph200 mph300 mph300 mph400 mph400 mph500 mph500 mphSpringFall
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2018 at Ninoy Aquino Manila International Airport

Hourly Wind Speed in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 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 2018 at Ninoy Aquino Manila International Airport

Hourly Wind Direction in 2018 at Ninoy Aquino Manila International AirportJunJulAug12 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 2018 at Ninoy Aquino Manila International Airport

Atmospheric Pressure in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug29.3 inHg29.3 inHg29.4 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 inHg30.1 inHg30.1 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 2018 at Ninoy Aquino Manila International Airport 2018

Number of Reports by Day in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug00242448487272SpringFall
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Summer of 2018 at Ninoy Aquino Manila International Airport 2018

Reports by Hour in the Summer of 2018 at Ninoy Aquino Manila International AirportJunJulAug12 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 Ninoy Aquino Manila International Airport in the summer of 2018.

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.

Disclaimer

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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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