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August 2009 Weather History at Sana'a International Airport Yemen

This report shows the past weather for Sana'a International Airport, providing a weather history for August 2009. It features all historical weather data series we have available, including the Sana'a International Airport temperature history for August 2009. You can drill down from year to month and even day level reports by clicking on the graphs.

Sana'a International Airport Temperature History August 2009

History:20112010JFMAMJJAugSOND20082007
Temperature history in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313150°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°FJulSep
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 August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Hourly Temperature in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepcoolwarmhot
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 August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Cloud Cover in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Observed Weather in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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, Aug 1 Dust, HazeIWC06, IWC05
Sun, Aug 2 Light RainIWC61
Mon, Aug 3 DustIWC06
Tue, Aug 4 HazeIWC05
Wed, Aug 5 DustIWC06
Thu, Aug 6 HazeIWC05
Fri, Aug 7 Dust, HazeIWC06, IWC05
Sat, Aug 8 Dust, HazeIWC06, IWC05
Sun, Aug 9 Dust, HazeIWC06, IWC05
Mon, Aug 10 DustIWC06
Tue, Aug 11 HazeIWC05
Fri, Aug 14 HazeIWC05
Sat, Aug 15 Dust, HazeIWC06, IWC05
Sun, Aug 16 Dust, HazeIWC06, IWC05
Mon, Aug 17 Thunderstorm, Light Intermittent Rain, Light Rain, Dust, HazeIWC17, IWC60, IWC61, IWC06, IWC05
Tue, Aug 18 Dust, HazeIWC06, IWC05
Wed, Aug 19 Dust, HazeIWC06, IWC05
Tue, Aug 25 ThunderstormIWC17
Thu, Aug 27 Thunderstorm, Thunderstorm with Rain, Showers of RainIWC17, IWC95, IWC81
Fri, Aug 28 ThunderstormIWC17
Sun, Aug 30 Light Drizzle, Light Intermittent Drizzle, Dust, Dust/Sand, HazeIWC51, IWC50, IWC06, IWC07, IWC05
Mon, Aug 31 Dust, HazeIWC06, IWC05

Hours of Daylight and Twilight in August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Hours of Daylight and Twilight in August 2009 at Sana'a International Airport18152229112233445566778899101011111212131314141515161617171818191920202121242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJulSepnightnightdaydayAug 112 hr, 48 minAug 112 hr, 48 minAug 3112 hr, 26 minAug 3112 hr, 26 minAug 1112 hr, 42 minAug 1112 hr, 42 minAug 2112 hr, 34 minAug 2112 hr, 34 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 August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Sunrise & Sunset with Twilight in August 2009 at Sana'a International Airport18152229112233445566778899101011111212131314141515161617171818191920202121242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJulSep5:45 AM5:45 AMAug 16:33 PMAug 16:33 PM5:50 AM5:50 AMAug 316:16 PMAug 316:16 PM5:47 AM5:47 AMAug 116:29 PMAug 116:29 PM5:49 AM5:49 AMAug 216:23 PMAug 216:23 PM
The solar day over the course of August 2009. 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 August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Solar Elevation and Azimuth in August 2009 at Sana'a International AirportAug1122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 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 AMJulSep00101020203030404050506060707080800010102020303040405050606070708080
northeastsouthwest
Solar elevation and azimuth over the course of August 2009. 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 August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Moon Rise, Set & Phases in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepAug 63:55 AMAug 63:55 AMAug 201:02 PMAug 201:02 PMSep 47:03 PMSep 47:03 PM6:10 PM6:10 PM5:53 AM5:53 AM5:33 AM5:33 AM6:24 PM6:24 PM5:59 PM5:59 PM6:14 AM6:14 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.
Aug 2009IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
84%-1:38 AMWSW3:09 PMESE8:49 PMS250,951 mi
2
91%-2:29 AMWSW3:59 PMESE9:40 PMS251,906 mi
3
96%-3:21 AMWSW4:46 PMESE10:30 PMS252,280 mi
4
99%-4:13 AMWSW5:29 PMESE11:17 PMS252,141 mi
5
100%-5:04 AMWSW6:10 PMESE--
6
100%-5:53 AMWSW6:47 PMESE12:02 AMS251,550 mi
7
99%-6:42 AMW7:23 PME12:45 AMS250,557 mi
8
97%-7:29 AMW7:58 PME1:26 AMS249,191 mi
9
92%-8:17 AMW8:33 PME2:07 AMS247,463 mi
10
86%-9:05 AMW9:09 PME2:48 AMS245,374 mi
11
78%-9:56 AMWNW9:48 PMENE3:31 AMS242,926 mi
12
68%-10:49 AMWNW10:31 PMENE4:17 AMN240,143 mi
13
50%-11:45 AMWNW11:19 PMENE5:06 AMN237,085 mi
14
47%-12:45 PMWNW-6:00 AMN233,868 mi
15
35%12:13 AMENE1:48 PMWNW-6:59 AMN230,676 mi
16
24%1:13 AMENE2:50 PMWNW-8:02 AMN227,760 mi
17
14%2:17 AMENE3:50 PMWNW-9:05 AMN225,409 mi
18
7%3:24 AMENE4:46 PMWNW-10:07 AMN223,910 mi
19
2%4:30 AMENE5:37 PMWNW-11:05 AMN223,478 mi
20
0%5:33 AMENE6:24 PMW-12:00 PMS224,217 mi
21
1%6:33 AME7:07 PMW-12:51 PMS226,086 mi
22
6%7:31 AME7:49 PMW-1:41 PMS228,909 mi
23
13%8:28 AME8:31 PMW-2:29 PMS232,411 mi
24
21%9:24 AMESE9:13 PMWSW-3:18 PMS236,260 mi
25
31%10:19 AMESE9:57 PMWSW-4:08 PMS240,122 mi
26
41%11:15 AMESE10:44 PMWSW-4:59 PMS243,702 mi
27
50%12:10 PMESE11:33 PMWSW-5:51 PMS246,765 mi
28
61%1:03 PMESE--6:43 PMS249,153 mi
29
71%-12:24 AMWSW1:54 PMESE7:35 PMS250,785 mi
30
79%-1:15 AMWSW2:42 PMESE8:25 PMS251,650 mi
31
87%-2:07 AMWSW3:27 PMESE9:13 PMS251,796 mi

Humidity Comfort Levels in August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Humidity Comfort Levels in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Wind Speed in August 2009 at Sana'a International Airport18152229112233445566778899101011111212131314141515161617171818191920202121242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mph40 mph40 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Hourly Wind Speed in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Hourly Wind Direction in 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in August 2009 at Sana'a International Airport

History:20112010JFMAMJJAugSOND20082007
Atmospheric Pressure in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313130.05 inHg30.05 inHg30.10 inHg30.10 inHg30.15 inHg30.15 inHg30.20 inHg30.20 inHg30.25 inHg30.25 inHg30.30 inHg30.30 inHg30.35 inHg30.35 inHgJulSep
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 Sana'a International Airport1940195019601970198019902000201020201974197419751975197619761977197719781978197919791980198019811981198219821992199219931993199419941995199519961996199719971998199819991999200020002001200120022002200320032004200420052005200620062007200720082008200920092010201020112011201220122013201320142014201520152016201620172017
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in August 2009 at Sana'a International Airport Summer 2009

Number of Reports by Day in August 2009 at Sana'a International Airport1815222911223344556677889910101111121213131414151516161717181819192020212124242525262627272828292930303131002424JulSep
regularspecialcorrection
The number of reports per day.

Reports by Hour in August 2009 at Sana'a International Airport Summer 2009

Reports by Hour in August 2009 at Sana'a International Airport181522291122334455667788991010111112121313141415151616171718181919202021212424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 Sana'a International Airport in August 2009.

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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