September 2021 Weather History at David Airport Panama

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

David Airport Temperature History September 2021

Temperature history in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303070°F70°F72°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°F90°F90°FAugOct
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 September 2021 at David Airport

Hourly Temperature in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOctwarmhot
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 September 2021 at David Airport

Cloud Cover in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 September 2021 at David Airport

Observed Weather in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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, Sep 2 Thunderstorm with Showers in the VicinityTSVCSH
Fri, Sep 3 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain+TSRA, -TSRA, TSRA
Sat, Sep 4 Recent Thunderstorm with Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Showers in the Vicinity, Mist, Showers in the VicinityRETSRA, -TSRA, TSRA, TSVCSH, BR, VCSH
Sun, Sep 5 Thunderstorm with Light Rain, Drizzle, Showers in the Vicinity-TSRA, DZ, VCSH
Mon, Sep 6 Recent Thunderstorm, Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Showers in the Vicinity, Recent Rain, Light Rain, Drizzle, Recent Drizzle, Mist, Showers in the VicinityRETS, TS, +TSRA, -TSRA, TSVCSH, RERA, -RA, DZ, REDZ, BR, VCSH
Tue, Sep 7 Recent Thunderstorm with Rain, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, DrizzleRETSRA, +TSRA, -TSRA, DZ
Wed, Sep 8 Showers in the VicinityVCSH
Thu, Sep 9 Recent Thunderstorm, Thunderstorm with Showers in the Vicinity, Recent Rain, Light Rain, Showers in the VicinityRETS, TSVCSH, RERA, -RA, VCSH
Fri, Sep 10 Thunderstorm, Thunderstorm with Drizzle, Thunderstorm with Light Rain, Thunderstorm with Showers in the Vicinity, Recent Rain, FogTS, TSDZ, -TSRA, TSVCSH, RERA, FG
Sat, Sep 11 Recent Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Showers in the VicinityRETS, -TSRA, TSRA, RA, -RA, VCSH
Sun, Sep 12 Thunderstorm with Light Rain, Rain, Showers in the Vicinity-TSRA, RA, VCSH
Mon, Sep 13 Thunderstorm, Thunderstorm with Drizzle, Thunderstorm with Light Rain, Thunderstorm with Showers in the Vicinity, Recent DrizzleTS, TSDZ, -TSRA, TSVCSH, REDZ
Tue, Sep 14 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Showers in the Vicinity, Recent RainRETS, TS, -TSRA, TSVCSH, RERA
Wed, Sep 15 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Showers in the Vicinity+TSRA, -TSRA, TSRA, TSVCSH
Fri, Sep 17 Recent Thunderstorm, ThunderstormRETS, TS
Sat, Sep 18 Recent Thunderstorm with Rain, Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Showers in the VicinityRETSRA, TS, +TSRA, -TSRA, TSRA, TSVCSH
Sun, Sep 19 Recent Rain, Light Rain, Showers in the VicinityRERA, -RA, VCSH
Mon, Sep 20 Recent Thunderstorm with Drizzle, Thunderstorm with Drizzle, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Showers in the Vicinity, Showers in the VicinityRETSDZ, TSDZ, +TSRA, -TSRA, TSRA, TSVCSH, VCSH
Tue, Sep 21 Showers in the VicinityVCSH
Wed, Sep 22 Recent Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Showers in the Vicinity, Light RainRETS, -TSRA, TSRA, TSVCSH, -RA
Thu, Sep 23 Recent Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Recent Rain, Light Rain, Showers in the VicinityRETS, -TSRA, TSRA, RERA, -RA, VCSH
Fri, Sep 24 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Showers in the Vicinity, Showers in the VicinityRETS, TS, -TSRA, TSVCSH, VCSH
Mon, Sep 27 Recent Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Showers in the Vicinity, Drizzle, Recent DrizzleRETS, +TSRA, -TSRA, TSRA, TSVCSH, DZ, REDZ
Tue, Sep 28 Thunderstorm with Drizzle, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Showers in the Vicinity, MistTSDZ, +TSRA, -TSRA, TSRA, TSVCSH, BR
Wed, Sep 29 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Rain, Recent Rain, Light Rain, Showers in the VicinityRETS, TS, -TSRA, RERA, -RA, VCSH
Thu, Sep 30 Thunderstorm with Drizzle, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Showers in the Vicinity, Showers in the VicinityTSDZ, -TSRA, TSRA, TSVCSH, VCSH

Hours of Daylight and Twilight in September 2021 at David Airport

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 September 2021 at David Airport

The solar day over the course of September 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 September 2021 at David Airport

Solar Elevation and Azimuth in September 2021 at David AirportSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct00101020203030404050506060707080800010102020303040405050606070708080
northeastsouthwest
Solar elevation and azimuth over the course of September 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 September 2021 at David Airport

Moon Rise, Set & Phases in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctSep 67:52 PMSep 67:52 PMSep 206:55 PMSep 206:55 PMOct 66:06 AMOct 66:06 AM5:59 AM5:59 AM6:39 PM6:39 PM6:32 PM6:32 PM6:49 AM6:49 AM6:25 AM6:25 AM6:46 PM6:46 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.
Sep 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
29%1:33 AMENE2:32 PMWNW-8:02 AMN248,775 mi
2
21%2:25 AMENE3:24 PMWNW-8:55 AMN246,561 mi
3
13%3:18 AMENE4:16 PMWNW-9:48 AMN243,848 mi
4
7%4:12 AMENE5:05 PMWNW-10:40 AMN240,861 mi
5
2%5:06 AMENE5:53 PMWNW-11:31 AMN237,847 mi
6
0%5:59 AMENE6:39 PMW-12:21 PMN235,045 mi
7
1%6:52 AME7:24 PMW-1:09 PMS232,657 mi
8
4%7:44 AME8:09 PMW-1:57 PMS230,826 mi
9
10%8:37 AME8:54 PMW-2:45 PMS229,618 mi
10
18%9:31 AME9:41 PMWSW-3:36 PMS229,031 mi
11
28%10:27 AMESE10:32 PMWSW-4:29 PMS229,006 mi
12
40%11:25 AMESE11:26 PMWSW-5:25 PMS229,454 mi
13
50%12:26 PMESE--6:24 PMS230,283 mi
14
63%-12:24 AMWSW1:28 PMESE7:26 PMS231,416 mi
15
74%-1:24 AMWSW2:28 PMESE8:27 PMS232,805 mi
16
84%-2:24 AMWSW3:25 PMESE9:25 PMS234,426 mi
17
91%-3:23 AMWSW4:18 PMESE10:19 PMS236,270 mi
18
96%-4:19 AMWSW5:06 PMESE11:10 PMS238,322 mi
19
99%-5:12 AMWSW5:51 PME11:57 PMS240,546 mi
20
100%-6:02 AMW6:32 PME--
21
100%-6:49 AMW7:12 PME12:41 AMS242,870 mi
22
98%-7:36 AMW7:51 PME1:23 AMS245,186 mi
23
95%-8:21 AMW8:30 PMENE2:05 AMS247,351 mi
24
89%-9:07 AMWNW9:10 PMENE2:47 AMN249,205 mi
25
83%-9:54 AMWNW9:52 PMENE3:31 AMN250,582 mi
26
74%-10:42 AMWNW10:37 PMENE4:16 AMN251,332 mi
27
66%-11:32 AMWNW11:25 PMENE5:04 AMN251,332 mi
28
50%-12:23 PMWNW-5:53 AMN250,509 mi
29
46%12:15 AMENE1:15 PMWNW-6:45 AMN248,853 mi
30
36%1:07 AMENE2:06 PMWNW-7:37 AMN246,428 mi

Humidity Comfort Levels in September 2021 at David Airport

Humidity Comfort Levels in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 September 2021 at David Airport

Wind Speed in September 2021 at David Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2021 at David Airport

Hourly Wind Speed in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 David Airport

Hourly Wind Direction in 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in September 2021 at David Airport

Atmospheric Pressure in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.70 inHg29.70 inHg29.75 inHg29.75 inHg29.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 inHgAugOct
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 September 2021 at David Airport Fall 2021

regularspecialcorrection
The number of reports per day.

Reports by Hour in September 2021 at David Airport Fall 2021

Reports by Hour in September 2021 at David Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 David Airport in September 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.

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