Spring 2012 Weather History at Piarco International Airport Trinidad & Tobago

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

Piarco International Airport Temperature History in the Spring of 2012

Temperature history in the Spring of 2012 at Piarco International AirportMarAprMay70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°FWinterSummer
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 Spring of 2012 at Piarco International Airport

Hourly Temperature in the Spring of 2012 at Piarco International AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummerwarmhot
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 Spring of 2012 at Piarco International Airport

Cloud Cover in the Spring of 2012 at Piarco International AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Spring of 2012 at Piarco International Airport

Observed Weather in the Spring of 2012 at Piarco International AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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
Thu, Mar 1 Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, SHRA, -RA, -SHRA, VCSH
Fri, Mar 2 Showers of Rain, Light Rain, Haze, Smoke, Precipitation in the Vicinity, Showers in the VicinityIWC25, -RA, IWC61, IWC05, IWC04, FU, IWC15, IWC16, VCSH
Sat, Mar 3 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sun, Mar 4 Showers of Rain, Showers of Light Rain, Showers in the VicinitySHRA, -SHRA, VCSH
Mon, Mar 5 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Tue, Mar 6 Light Rain, Showers in the Vicinity-RA, VCSH
Wed, Mar 7 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Thu, Mar 8 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Fri, Mar 9 Showers of Heavy Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity+SHRA, -RA, -SHRA, VCSH
Sat, Mar 10 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Sun, Mar 11 Showers of Light Rain, Haze-SHRA, HZ
Tue, Mar 13 HazeHZ
Wed, Mar 14 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Thu, Mar 15 Showers of Light Rain, Haze, Precipitation in the Vicinity, Showers in the Vicinity-SHRA, IWC80, IWC05, IWC15, VCSH
Fri, Mar 16 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sat, Mar 17 Showers of Light Rain-SHRA
Mon, Mar 19 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Tue, Mar 20 Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, -RA, -SHRA, VCSH
Wed, Mar 21 Recent Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityRERA, SHRA, -SHRA, VCSH
Thu, Mar 22 Showers of Light Rain, Dust, Precipitation in the Vicinity, Showers in the Vicinity-SHRA, IWC80, IWC06, IWC15, IWC16, VCSH
Fri, Mar 23 Showers in the VicinityVCSH
Sun, Mar 25 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Mon, Mar 26 Showers of Light Rain, Dust, Haze, Precipitation in the Vicinity, Showers in the Vicinity-SHRA, IWC80, IWC06, IWC05, IWC16, IWC15, VCSH
Sun, Apr 1 Showers of Light Rain-SHRA
Wed, Apr 4 Showers in the VicinityVCSH
Thu, Apr 5 SmokeFU
Sun, Apr 8 Light Rain-RA
Tue, Apr 10 Showers of Light Rain-SHRA
Wed, Apr 11 Showers of Light Rain-SHRA
Thu, Apr 12 Light Rain, Showers in the Vicinity-RA, VCSH
Fri, Apr 13 Light Rain-RA
Mon, Apr 16 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Tue, Apr 17 Thunderstorm with Light Rain, Light Rain, Showers in the Vicinity-TSRA, -RA, VCSH
Wed, Apr 18 Recent Thunderstorm, Thunderstorm with Light Rain, Rain, Recent Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETS, -TSRA, RA, RERA, -RA, -SHRA, VCSH
Thu, Apr 19 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Fri, Apr 20 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETS, TS, -TSRA, -RA, -SHRA, VCSH
Sat, Apr 21 Recent Thunderstorm, Thunderstorm with Light Rain, Light Rain, HazeRETS, -TSRA, -RA, HZ
Mon, Apr 23 Light Rain, Showers of Light Rain-RA, -SHRA
Tue, Apr 24 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Wed, Apr 25 Showers of Light Rain-SHRA
Thu, Apr 26 Light Rain, Showers of Light Rain-RA, -SHRA
Sun, Apr 29 Light Rain, Showers of Light Rain-RA, -SHRA
Mon, Apr 30 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Tue, May 1 Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinitySHRA, -RA, -SHRA, VCSH
Wed, May 2 Showers of Rain, Showers of Light RainSHRA, -SHRA
Thu, May 3 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Fri, May 4 Thunderstorm with Light Rain, Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity-TSRA, RA, -RA, -SHRA, VCSH
Sat, May 5 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Sun, May 6 Light Rain, Showers in the Vicinity-RA, VCSH
Mon, May 7 Thunderstorm with Light Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity-TSRA, SHRA, -RA, -SHRA, VCSH
Tue, May 8 Showers of Rain, Light Rain, Showers of Light RainSHRA, -RA, -SHRA
Wed, May 9 Thunderstorm with Light Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity-TSRA, SHRA, -RA, -SHRA, VCSH
Thu, May 10 Thunderstorm with Light Rain, Showers of Heavy Rain, Showers of Light Rain, Showers in the Vicinity-TSRA, +SHRA, -SHRA, VCSH
Fri, May 11 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Sat, May 12 Light Rain, Showers of Light Rain, Drizzle, Showers in the Vicinity-RA, -SHRA, DZ, VCSH
Sun, May 13 Showers in the VicinityVCSH
Tue, May 15 Recent Rain, Light Rain, Drizzle, Showers in the VicinityRERA, -RA, DZ, VCSH
Wed, May 16 Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinitySHRA, -RA, -SHRA, VCSH
Thu, May 17 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Fri, May 18 Thunderstorm with Light Rain, Showers of Heavy Rain, Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity-TSRA, +SHRA, RA, -RA, -SHRA, VCSH
Sat, May 19 Showers of Light Rain-SHRA
Sun, May 20 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Mon, May 21 Recent Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityRERA, SHRA, -SHRA, VCSH
Tue, May 22 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Wed, May 23 Showers of Rain, Showers of Light Rain, Showers in the VicinitySHRA, -SHRA, VCSH
Thu, May 24 Showers of Heavy Rain, Recent Rain, Showers of Rain, Showers of Light Rain, Showers in the Vicinity+SHRA, RERA, SHRA, -SHRA, VCSH
Fri, May 25 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sat, May 26 Showers of Light Rain-SHRA
Sun, May 27 Showers of Light Rain-SHRA
Mon, May 28 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Tue, May 29 Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinitySHRA, -RA, -SHRA, VCSH
Wed, May 30 Recent Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRERA, SHRA, -RA, -SHRA, VCSH
Thu, May 31 Light Rain, Showers of Light Rain, Recent Showers, Showers in the Vicinity-RA, -SHRA, RESH, VCSH

Hours of Daylight and Twilight in the Spring of 2012 at Piarco International Airport

Hours of Daylight and Twilight in the Spring of 2012 at Piarco International AirportMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 6 minMar 2012 hr, 6 minnightnightdaydayMay 3112 hr, 42 minMay 3112 hr, 42 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 Spring of 2012 at Piarco International Airport

Sunrise & Sunset with Twilight in the Spring of 2012 at Piarco International AirportMarAprMay2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMWinterSummer5:42 AM5:42 AMMay 286:23 PMMay 286:23 PM6:19 AM6:19 AMMar 16:15 PMMar 16:15 PM6:08 AM6:08 AMMar 216:16 PMMar 216:16 PM
The solar day over the course of the Spring 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 Spring of 2012 at Piarco International Airport

Solar Elevation and Azimuth in the Spring of 2012 at Piarco International AirportMarAprMay12 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 AMWinterSummer00102020303040505060607000101020303040405060607080
northeastsouthwest
Solar elevation and azimuth in the the spring 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 Spring of 2012 at Piarco International Airport

Moon Rise, Set & Phases in the Spring of 2012 at Piarco International AirportMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 75:54 PMFeb 75:54 PMFeb 216:35 PMFeb 216:35 PMMar 85:40 AMMar 85:40 AMMar 2210:38 AMMar 2210:38 AMApr 63:19 PMApr 63:19 PMApr 213:19 AMApr 213:19 AMMay 511:36 PMMay 511:36 PMMay 207:48 PMMay 207:48 PMJun 47:12 AMJun 47:12 AMJun 1911:03 AMJun 1911:03 AM6:05 PM6:05 PM6:46 AM6:46 AM6:06 PM6:06 PM5:41 PM5:41 PM6:09 AM6:09 AM5:53 AM5:53 AM6:23 PM6:23 PM6:16 PM6:16 PM6:25 AM6:25 AM6:40 PM6:40 PM5:59 PM5:59 PM6:00 AM6:00 AM6:14 PM6:14 PM5:46 PM5:46 PM5:43 AM5:43 AM5:39 AM5:39 AM6:38 PM6:38 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 Spring of 2012 at Piarco International Airport

Humidity Comfort Levels in the Spring of 2012 at Piarco International AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Spring of 2012 at Piarco International Airport

Wind Speed in the Spring of 2012 at Piarco International AirportMarAprMay0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphWinterSummer
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Spring of 2012 at Piarco International Airport

Hourly Wind Speed in the Spring of 2012 at Piarco International AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Piarco International Airport

Hourly Wind Direction in 2012 at Piarco International AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Spring of 2012 at Piarco International Airport

Atmospheric Pressure in the Spring of 2012 at Piarco International AirportMarAprMay29.75 inHg29.75 inHg29.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 inHg30.05 inHg30.05 inHg30.10 inHg30.10 inHgWinterSummer
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 Spring of 2012 at Piarco International Airport 2012

Number of Reports by Day in the Spring of 2012 at Piarco International AirportMarAprMay002020404060608080100100WinterSummer
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Spring of 2012 at Piarco International Airport 2012

Reports by Hour in the Spring of 2012 at Piarco International AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Piarco International Airport in the spring 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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