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July 2009 Weather History at Cocos Island Airport Cocos (Keeling) Islands

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

Cocos Island Airport Temperature History July 2009

History:20112010JFMAMJJulASOND20082007
Temperature history in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313172°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°FJunAug
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 July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Hourly Temperature in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAugwarm
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 July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Cloud Cover in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Observed Weather in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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
Wed, Jul 1 Heavy Rain, Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC65, IWC82, IWC25, IWC80, IWC05, IWC16
Thu, Jul 2 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC25, IWC81, IWC80, IWC15, IWC16
Fri, Jul 3 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC81, IWC25, IWC80, IWC15, IWC16
Sat, Jul 4 Showers of Heavy Rain, Showers of Rain, Precipitation in the VicinityIWC82, IWC81, IWC16
Sun, Jul 5 Haze, Precipitation in the VicinityIWC05, IWC15, IWC16
Mon, Jul 6 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16
Tue, Jul 7 HazeIWC05
Wed, Jul 8 Showers of Light RainIWC80
Fri, Jul 10 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC14, IWC15, IWC16
Sat, Jul 11 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC15, IWC16
Sun, Jul 12 Haze, Precipitation in the VicinityIWC05, IWC15
Mon, Jul 13 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC81, IWC25, IWC80, IWC15, IWC16
Tue, Jul 14 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Light Drizzle, Precipitation in the VicinityIWC82, IWC81, IWC25, IWC80, IWC51, IWC16
Wed, Jul 15 Heavy Rain, Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC65, IWC82, IWC81, IWC25, IWC80, IWC16, IWC15
Fri, Jul 17 HazeIWC05
Sat, Jul 18 HazeIWC05
Sun, Jul 19 Showers of Rain, Showers of Light Rain, Drizzle, Haze, Precipitation in the VicinityIWC81, IWC25, IWC80, IWC53, IWC05, IWC15
Mon, Jul 20 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC81, IWC80, IWC15, IWC16
Tue, Jul 21 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC16, IWC15
Wed, Jul 22 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16, IWC15
Sat, Jul 25 Showers of Rain, HazeIWC25, IWC05
Sun, Jul 26 Precipitation in the VicinityIWC15, IWC16
Mon, Jul 27 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC25, IWC81, IWC80, IWC05, IWC16, IWC15
Tue, Jul 28 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Showers of Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, DrizzleIWC17, IWC97, IWC95, IWC82, IWC63, IWC81, IWC61, IWC80, IWC53
Wed, Jul 29 Haze, Precipitation in the VicinityIWC05, IWC16
Thu, Jul 30 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16, IWC15
Fri, Jul 31 Haze, Precipitation in the VicinityIWC05, IWC15

Hours of Daylight and Twilight in July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Hours of Daylight and Twilight in July 2009 at Cocos Island Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJunAugdaydaydaydaynightJul 111 hr, 25 minJul 111 hr, 25 minJul 3111 hr, 35 minJul 3111 hr, 35 minJul 1111 hr, 27 minJul 1111 hr, 27 minJul 2111 hr, 30 minJul 2111 hr, 30 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 July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Sunrise & Sunset with Twilight in July 2009 at Cocos Island Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJunAug6:21 AM6:21 AMJul 315:56 PMJul 315:56 PM6:23 AM6:23 AMJul 15:49 PMJul 15:49 PM6:24 AM6:24 AMJul 105:51 PMJul 105:51 PM6:23 AM6:23 AMJul 215:54 PMJul 215:54 PM
The solar day over the course of July 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 July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Solar Elevation and Azimuth in July 2009 at Cocos Island AirportJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAug00101020203030404050500010102020303040405050
northeastsouthwest
Solar elevation and azimuth over the course of July 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 July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Moon Rise, Set & Phases in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJul 73:52 PMJul 73:52 PMJul 229:05 AMJul 229:05 AMAug 67:25 AMAug 67:25 AM5:50 PM5:50 PM6:57 AM6:57 AM6:21 AM6:21 AM6:14 PM6:14 PM5:26 PM5:26 PM6:19 AM6:19 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.
Jul 2009IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
71%-1:03 AMWSW12:58 PMESE7:25 PMS243,801 mi
2
80%-1:55 AMWSW1:41 PMESE8:13 PMS246,423 mi
3
87%-2:47 AMWSW2:27 PMESE9:03 PMS248,563 mi
4
93%-3:40 AMWSW3:16 PMESE9:54 PMS250,216 mi
5
97%-4:32 AMWSW4:07 PMESE10:45 PMS251,396 mi
6
100%-5:23 AMWSW4:58 PMESE11:36 PMS252,124 mi
7
100%-6:12 AMWSW5:50 PMESE--
8
100%-6:57 AMWSW6:40 PMESE12:25 AMS252,411 mi
9
98%-7:39 AMWSW7:29 PMESE1:11 AMS252,254 mi
10
95%-8:19 AMWSW8:16 PMESE1:55 AMS251,632 mi
11
90%-8:56 AMW9:02 PME2:37 AMN250,513 mi
12
83%-9:32 AMW9:48 PME3:18 AMN248,861 mi
13
75%-10:08 AMW10:35 PME3:59 AMN246,655 mi
14
65%-10:46 AMW11:23 PME4:40 AMN243,905 mi
15
50%-11:25 AMWNW-5:24 AMN240,664 mi
16
44%12:15 AMENE12:09 PMWNW-6:11 AMN237,053 mi
17
33%1:10 AMENE12:58 PMWNW-7:03 AMN233,264 mi
18
22%2:10 AMENE1:53 PMWNW-8:01 AMN229,565 mi
19
13%3:14 AMENE2:55 PMWNW-9:04 AMN226,290 mi
20
6%4:19 AMENE4:01 PMWNW-10:10 AMN223,790 mi
21
1%5:22 AMENE5:08 PMWNW-11:16 AMN222,369 mi
22
0%6:21 AMENE6:14 PMWNW-12:18 PMN222,215 mi
23
2%7:14 AMENE7:16 PMWNW-1:16 PMN223,350 mi
24
7%8:03 AME8:15 PMW-2:09 PMN225,636 mi
25
15%8:48 AME9:10 PMW-2:59 PMN228,809 mi
26
24%9:31 AME10:04 PMW-3:47 PMN232,533 mi
27
35%10:13 AME10:57 PMWSW-4:33 PMN236,465 mi
28
45%10:55 AMESE11:49 PMWSW-5:21 PMS240,295 mi
29
50%11:39 AMESE--6:09 PMS243,776 mi
30
66%-12:42 AMWSW12:25 PMESE6:59 PMS246,736 mi
31
75%-1:35 AMWSW1:13 PMESE7:50 PMS249,075 mi

Humidity Comfort Levels in July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Humidity Comfort Levels in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Wind Speed in July 2009 at Cocos Island Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphJunAug
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Hourly Wind Speed in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Hourly Wind Direction in 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in July 2009 at Cocos Island Airport

History:20112010JFMAMJJulASOND20082007
Atmospheric Pressure in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.75 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 inHgJunAug
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 Cocos Island Airport19401950196019701980199020002010202019491949195019501951195119521952195319531954195419551955195619561957195719581958196119611962196219631963196419641965196519731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in July 2009 at Cocos Island Airport Winter 2009

Number of Reports by Day in July 2009 at Cocos Island Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131002020404060608080100100JunAug
regularspecialcorrection
The number of reports per day.

Reports by Hour in July 2009 at Cocos Island Airport Winter 2009

Reports by Hour in July 2009 at Cocos Island Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 Cocos Island Airport in July 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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