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April 2021 Weather History at Piarco International Airport Trinidad & Tobago

This report shows the past weather for Piarco International Airport, providing a weather history for April 2021. It features all historical weather data series we have available, including the Piarco International Airport temperature history for April 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Piarco International Airport Temperature History April 2021

History:20232022JFMAprMJJASOND20202019
Temperature history in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303070°F70°F75°F75°F80°F80°F85°F85°F90°F90°FMarMay
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 April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Hourly Temperature in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMaywarmhot
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 April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Cloud Cover in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Observed Weather in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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, Apr 1 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Fri, Apr 2 Light Rain, Showers in the Vicinity-RA, VCSH
Sat, Apr 3 Shallow Fog, Showers in the VicinityMIFG, VCSH
Sun, Apr 4 Showers in the VicinityVCSH
Mon, Apr 5 Showers of Light Rain-SHRA
Tue, Apr 6 Showers in the VicinityVCSH
Wed, Apr 7 Recent Rain, Showers in the VicinityRERA, VCSH
Fri, Apr 9 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sat, Apr 10 Thunderstorm, Thunderstorm with Rain, Light Rain, Showers in the VicinityTS, TSRA, -RA, VCSH
Sun, Apr 11 Showers in the VicinityVCSH
Mon, Apr 12 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Tue, Apr 13 SmokeFU
Wed, Apr 14 Showers in the VicinityVCSH
Sun, Apr 18 Showers of Light Rain, Smoke, Showers in the Vicinity-SHRA, FU, VCSH
Mon, Apr 19 Showers in the VicinityVCSH
Tue, Apr 20 Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityRA, SHRA, -SHRA, VCSH
Wed, Apr 21 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Thu, Apr 22 Showers in the VicinityVCSH
Fri, Apr 23 Showers in the VicinityVCSH
Sat, Apr 24 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sun, Apr 25 Showers in the VicinityVCSH
Mon, Apr 26 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Tue, Apr 27 Showers in the VicinityVCSH
Wed, Apr 28 Showers in the VicinityVCSH
Thu, Apr 29 Light Rain, Showers in the Vicinity-RA, VCSH
Fri, Apr 30 Showers of Heavy Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity+SHRA, -RA, -SHRA, VCSH

Hours of Daylight and Twilight in April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Hours of Daylight and Twilight in April 2021 at Piarco International Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrMarMaynightnightdaydayApr 112 hr, 14 minApr 112 hr, 14 minApr 3012 hr, 30 minApr 3012 hr, 30 minApr 1112 hr, 20 minApr 1112 hr, 20 minApr 2112 hr, 25 minApr 2112 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 April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Sunrise & Sunset with Twilight in April 2021 at Piarco International Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMay5:47 AM5:47 AMApr 306:17 PMApr 306:17 PM6:00 AM6:00 AMApr 46:16 PMApr 46:16 PM5:56 AM5:56 AMApr 116:16 PMApr 116:16 PM5:51 AM5:51 AMApr 216:16 PMApr 216:16 PM
The solar day over the course of April 2021. 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 April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Solar Elevation and Azimuth in April 2021 at Piarco International AirportApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMMarMay00101020203030404050506060707080800010102020303040405050606070708080
northeastsouthwest
Solar elevation and azimuth over the course of April 2021. 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 April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Moon Rise, Set & Phases in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayMar 282:49 PMMar 282:49 PMApr 1110:31 PMApr 1110:31 PMApr 2611:32 PMApr 2611:32 PM6:25 PM6:25 PM6:48 AM6:48 AM5:43 AM5:43 AM6:07 PM6:07 PM6:02 PM6:02 PM6:12 AM6:12 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.
Apr 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
83%-9:19 AMWSW10:23 PMESE3:19 AMS225,911 mi
2
73%-10:15 AMWSW11:26 PMESE4:19 AMS228,198 mi
3
62%-11:14 AMWSW-5:20 AMS230,994 mi
4
50%12:26 AMESE12:13 PMWSW-6:20 AMS234,030 mi
5
39%1:23 AMESE1:11 PMWSW-7:18 AMS237,082 mi
6
28%2:16 AMESE2:07 PMWSW-8:12 AMS239,989 mi
7
19%3:03 AMESE3:00 PMWSW-9:02 AMS242,652 mi
8
12%3:47 AMESE3:49 PMWSW-9:49 AMS245,026 mi
9
6%4:27 AME4:37 PMW-10:32 AMS247,095 mi
10
2%5:06 AME5:22 PMW-11:14 AMS248,854 mi
11
0%5:43 AME6:07 PMW-11:54 AMS250,296 mi
12
0%6:19 AME6:52 PMW-12:35 PMS251,394 mi
13
2%6:57 AMENE7:38 PMWNW-1:16 PMN252,101 mi
14
6%7:36 AMENE8:25 PMWNW-1:59 PMN252,351 mi
15
12%8:17 AMENE9:14 PMWNW-2:45 PMN252,064 mi
16
19%9:02 AMENE10:05 PMWNW-3:32 PMN251,160 mi
17
27%9:49 AMENE10:56 PMWNW-4:22 PMN249,580 mi
18
36%10:39 AMENE11:48 PMWNW-5:14 PMN247,298 mi
19
46%11:32 AMENE--6:06 PMN244,348 mi
20
50%-12:39 AMWNW12:26 PMENE6:59 PMN240,832 mi
21
68%-1:29 AMWNW1:21 PMENE7:50 PMN236,931 mi
22
78%-2:17 AMWNW2:16 PMENE8:41 PMN232,905 mi
23
87%-3:04 AMWNW3:11 PME9:31 PMS229,078 mi
24
94%-3:49 AMW4:07 PME10:21 PMS225,805 mi
25
98%-4:35 AMW5:03 PME11:13 PMS223,424 mi
26
100%-5:22 AMW6:02 PME--
27
100%-6:12 AMWSW7:03 PMESE12:06 AMS222,198 mi
28
98%-7:05 AMWSW8:06 PMESE1:03 AMS222,259 mi
29
93%-8:01 AMWSW9:11 PMESE2:03 AMS223,583 mi
30
86%-9:01 AMWSW10:15 PMESE3:06 AMS225,990 mi

Humidity Comfort Levels in April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Humidity Comfort Levels in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Wind Speed in April 2021 at Piarco International Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph20 mph20 mph40 mph40 mph60 mph60 mph80 mph80 mphMarMay
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Hourly Wind Speed in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Hourly Wind Direction in 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in April 2021 at Piarco International Airport

History:20232022JFMAprMJJASOND20202019
Atmospheric Pressure in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 inHg30.05 inHg30.05 inHgMarMay
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 Piarco International Airport19401950196019701980199020002010202019411941194219421943194319441944194519451946194619471947194819481949194919731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in April 2021 at Piarco International Airport Spring 2021

Number of Reports by Day in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303000242448487272MarMay
regularspecialcorrection
The number of reports per day.

Reports by Hour in April 2021 at Piarco International Airport Spring 2021

Reports by Hour in April 2021 at Piarco International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 April 2021.

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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