Fall 2013 Weather History at Rafael Hernandez Airport Puerto Rico

This report shows the past weather for Rafael Hernandez Airport, providing a weather history for the fall of 2013. It features all historical weather data series we have available, including the Rafael Hernandez Airport temperature history for the fall of 2013. You can drill down from year to month and even day level reports by clicking on the graphs.

Rafael Hernandez Airport Temperature History in the Fall of 2013

Temperature history in the Fall of 2013 at Rafael Hernandez AirportSepOctNov65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FSummerWinter
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 Fall of 2013 at Rafael Hernandez Airport

Hourly Temperature in the Fall of 2013 at Rafael Hernandez AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinterwarmhot
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 Fall of 2013 at Rafael Hernandez Airport

Cloud Cover in the Fall of 2013 at Rafael Hernandez AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 Fall of 2013 at Rafael Hernandez Airport

Observed Weather in the Fall of 2013 at Rafael Hernandez AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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, Sep 1 ThunderstormTS
Mon, Sep 2 Light Rain-RA
Wed, Sep 4 Rain, Light Rain, Light DrizzleRA, -RA, -DZ
Thu, Sep 5 Thunderstorm with Rain, Rain, Light RainTSRA, RA, -RA
Sat, Sep 7 Rain, Light RainRA, -RA
Sun, Sep 8 Thunderstorm with Rain, Light Rain, Showers of Light RainTSRA, -RA, -RASH
Mon, Sep 9 HazeHZ
Tue, Sep 10 Light Rain, Haze-RA, HZ
Fri, Sep 13 Light Rain-RA
Sat, Sep 14 Light Rain-RA, IWC61
Sun, Sep 15 Light Rain-RA
Mon, Sep 16 Thunderstorm with Rain, Light RainTSRA, -RA
Tue, Sep 17 ThunderstormTS
Wed, Sep 18 Light Rain-RA
Thu, Sep 19 Light Rain-RA
Tue, Sep 24 Thunderstorm, Rain, Light RainTS, RA, -RA
Mon, Sep 30 Thunderstorm, Rain, Light RainTS, RA, -RA
Wed, Oct 2 Thunderstorm with Rain, Rain, Light RainTSRA, RA, -RA
Thu, Oct 3 Thunderstorm, Light RainTS, -RA
Fri, Oct 4 Light Rain-RA
Sat, Oct 5 Light Rain-RA
Sun, Oct 6 ThunderstormTS
Mon, Oct 7 ThunderstormTS
Tue, Oct 8 Thunderstorm, Thunderstorm with Light RainTS, -TSRA
Thu, Oct 10 Thunderstorm, Thunderstorm with Light Rain, Light RainTS, -TSRA, -RA
Fri, Oct 11 Thunderstorm with Heavy Rain+TSRA
Sat, Oct 12 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain+TSRA, -TSRA, TSRA
Sun, Oct 13 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with RainTS, +TSRA, TSRA
Mon, Oct 14 HazeHZ
Tue, Oct 15 Thunderstorm with RainTSRA
Mon, Oct 21 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with RainTS, IWC17, -TSRA, IWC95
Fri, Oct 25 HazeHZ, IWC05
Sat, Oct 26 ThunderstormTS
Tue, Oct 29 Thunderstorm, RainTS, RA
Fri, Nov 1 Light Rain-RA, IWC61
Sat, Nov 2 RainRA, IWC63
Sun, Nov 3 Thunderstorm, Thunderstorm with Light Rain, Showers of Heavy Rain, RainTS, -TSRA, +RASH, RA
Mon, Nov 4 Light Rain-RA, IWC61
Tue, Nov 5 Light Rain-RA, IWC61
Fri, Nov 8 Light Rain-RA
Sun, Nov 10 RainRA
Mon, Nov 11 HazeHZ, IWC05
Tue, Nov 12 ThunderstormTS
Thu, Nov 14 Light Rain-RA
Fri, Nov 15 Rain, Light RainRA, -RA
Mon, Nov 18 Rain, Light RainRA, -RA
Thu, Nov 21 Light Rain-RA, IWC61
Fri, Nov 22 Rain, Light RainRA, -RA
Sun, Nov 24 ThunderstormTS
Mon, Nov 25 ThunderstormTS, IWC17
Tue, Nov 26 Rain, Light DrizzleRA, -DZ
Fri, Nov 29 Rain, Light RainRA, IWC63, -RA, IWC61
Sat, Nov 30 Light Rain-RA

Hours of Daylight and Twilight in the Fall of 2013 at Rafael Hernandez Airport

Hours of Daylight and Twilight in the Fall of 2013 at Rafael Hernandez AirportSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSummerWinterSep 2212 hr, 7 minSep 2212 hr, 7 minnightnightdaydayNov 3011 hr, 6 minNov 3011 hr, 6 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 Fall of 2013 at Rafael Hernandez Airport

Sunrise & Sunset with Twilight in the Fall of 2013 at Rafael Hernandez AirportSepOctNov2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSummerWinter6:13 AM6:13 AMSep 16:42 PMSep 16:42 PM6:40 AM6:40 AMNov 245:50 PMNov 245:50 PM6:17 AM6:17 AMSep 216:25 PMSep 216:25 PM
The solar day over the course of the Fall of 2013. 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 Fall of 2013 at Rafael Hernandez Airport

Solar Elevation and Azimuth in the Fall of 2013 at Rafael Hernandez AirportSepOctNov12 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 AMSummerWinter0010202030304050600010102030304040506070
northeastsouthwest
Solar elevation and azimuth in the the fall of 2013. 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 Fall of 2013 at Rafael Hernandez Airport

Moon Rise, Set & Phases in the Fall of 2013 at Rafael Hernandez AirportSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterAug 65:51 PMAug 65:51 PMAug 209:45 PMAug 209:45 PMSep 57:37 AMSep 57:37 AMSep 197:13 AMSep 197:13 AMOct 48:35 PMOct 48:35 PMOct 187:38 PMOct 187:38 PMNov 38:51 AMNov 38:51 AMNov 1711:16 AMNov 1711:16 AMDec 28:23 PMDec 28:23 PMDec 175:29 AMDec 175:29 AM6:45 PM6:45 PM6:28 PM6:28 PM6:36 AM6:36 AM6:42 PM6:42 PM5:50 PM5:50 PM6:17 AM6:17 AM5:50 AM5:50 AM5:59 PM5:59 PM5:53 PM5:53 PM6:51 AM6:51 AM6:27 AM6:27 AM5:17 PM5:17 PM6:29 AM6:29 AM6:10 AM6:10 AM5:46 PM5:46 PM5:34 PM5:34 PM6:55 AM6:55 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.

Wind Speed in the Fall of 2013 at Rafael Hernandez Airport

Wind Speed in the Fall of 2013 at Rafael Hernandez AirportSepOctNov0 mph0 mph50 mph50 mph100 mph100 mph150 mph150 mph200 mph200 mph250 mph250 mph300 mph300 mphSummerWinter
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Fall of 2013 at Rafael Hernandez Airport

Hourly Wind Speed in the Fall of 2013 at Rafael Hernandez AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 2013 at Rafael Hernandez Airport

Hourly Wind Direction in 2013 at Rafael Hernandez AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Fall of 2013 at Rafael Hernandez Airport

Atmospheric Pressure in the Fall of 2013 at Rafael Hernandez AirportSepOctNov29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHgSummerWinter
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 Fall of 2013 at Rafael Hernandez Airport 2013

Number of Reports by Day in the Fall of 2013 at Rafael Hernandez AirportSepOctNov0024244848SummerWinter
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Fall of 2013 at Rafael Hernandez Airport 2013

Reports by Hour in the Fall of 2013 at Rafael Hernandez AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 Rafael Hernandez Airport in the fall of 2013.

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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