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September 2009 Weather History in Cocos Islands Cocos (Keeling) Islands

The data for this report comes from the Cocos Island Airport. See all nearby weather stations

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

Cocos Islands Temperature History September 2009

History:20112010JFMAMJJASepOND20082007
Temperature history in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303070°F70°F72°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°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 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Hourly Temperature in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOctwarm
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 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Cloud Cover in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Observed Weather in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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
Tue, Sep 1 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC25, IWC80, IWC05, IWC16, IWC15
Wed, Sep 2 HazeIWC05
Thu, Sep 3 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16
Fri, Sep 4 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC15, IWC16
Sat, Sep 5 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC25, IWC80, IWC16, IWC15
Sun, Sep 6 HazeIWC05
Mon, Sep 7 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC25, IWC80, IWC05, IWC16, IWC15
Tue, Sep 8 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC81, IWC25, IWC80, IWC05, IWC16
Wed, Sep 9 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16
Thu, Sep 10 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16, IWC15
Fri, Sep 11 HazeIWC05
Sat, Sep 12 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC25, IWC80, IWC05, IWC15, IWC16
Sun, Sep 13 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC25, IWC81, IWC80, IWC05, IWC16, IWC15
Mon, Sep 14 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC81, IWC25, IWC80, IWC16, IWC15
Tue, Sep 15 HazeIWC05
Wed, Sep 16 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC15, IWC16
Thu, Sep 17 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC16
Fri, Sep 18 Showers of Light Rain, Light Drizzle, Haze, Precipitation in the VicinityIWC80, IWC51, IWC05, IWC16
Sat, Sep 19 Showers of Heavy Rain, Light Intermittent Rain, Light Rain, Showers of Light RainIWC82, IWC60, IWC61, IWC80
Sun, Sep 20 HazeIWC05
Mon, Sep 21 Haze, Precipitation in the VicinityIWC05, IWC16
Tue, Sep 22 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC25, IWC80, IWC16
Wed, Sep 23 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC16, IWC15
Thu, Sep 24 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC16
Fri, Sep 25 HazeIWC05
Sat, Sep 26 HazeIWC05
Sun, Sep 27 HazeIWC05
Mon, Sep 28 HazeIWC05
Tue, Sep 29 Haze, Precipitation in the VicinityIWC05, IWC16
Wed, Sep 30 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16, IWC15

Hours of Daylight and Twilight in September 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Hours of Daylight and Twilight in September 2009 in Cocos Islands181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2312 hr, 6 minSep 2312 hr, 6 mindaydaydaydaynightSep 111 hr, 52 minSep 111 hr, 52 minSep 3012 hr, 12 minSep 3012 hr, 12 minSep 1111 hr, 59 minSep 1111 hr, 59 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 September 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Sunrise & Sunset with Twilight in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct5:46 AM5:46 AMSep 305:58 PMSep 305:58 PM6:06 AM6:06 AMSep 15:58 PMSep 15:58 PM5:59 AM5:59 AMSep 115:58 PMSep 115:58 PM5:52 AM5:52 AMSep 215:58 PMSep 215:58 PM
The solar day over the course of September 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 September 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Solar Elevation and Azimuth in September 2009 in Cocos IslandsSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct001010202030304040505060607070001010202030304040505060607070
northeastsouthwest
Solar elevation and azimuth over the course of September 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 September 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Moon Rise, Set & Phases in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctSep 410:33 PMSep 410:33 PMSep 191:15 AMSep 191:15 AMOct 412:41 PMOct 412:41 PM5:43 PM5:43 PM6:10 AM6:10 AM5:55 AM5:55 AM6:29 PM6:29 PM6:02 PM6:02 PM6:04 AM6:04 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.
Sep 2009IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
92%-3:36 AMWSW3:21 PMESE9:50 PMS251,418 mi
2
96%-4:17 AMWSW4:09 PMESE10:34 PMS250,483 mi
3
99%-4:56 AMWSW4:57 PME11:16 PMN249,130 mi
4
100%-5:33 AMW5:43 PME11:57 PMN247,464 mi
5
100%-6:10 AMW6:30 PME--
6
99%-6:47 AMW7:18 PME12:39 AMN245,576 mi
7
95%-7:25 AMW8:07 PMENE1:21 AMN243,529 mi
8
90%-8:06 AMWNW8:59 PMENE2:06 AMN241,363 mi
9
83%-8:50 AMWNW9:54 PMENE2:54 AMN239,103 mi
10
74%-9:39 AMWNW10:53 PMENE3:46 AMN236,771 mi
11
63%-10:33 AMWNW11:53 PMENE4:43 AMN234,406 mi
12
50%-11:32 AMWNW-5:42 AMN232,085 mi
13
40%12:54 AMENE12:34 PMWNW-6:44 AMN229,928 mi
14
28%1:52 AMENE1:38 PMWNW-7:45 AMN228,104 mi
15
18%2:47 AMENE2:40 PMWNW-8:44 AMN226,807 mi
16
10%3:39 AMENE3:40 PMWNW-9:40 AMN226,227 mi
17
4%4:26 AME4:38 PMW-10:32 AMN226,506 mi
18
0%5:12 AME5:34 PMW-11:22 AMN227,709 mi
19
0%5:55 AME6:29 PMW-12:11 PMN229,794 mi
20
3%6:39 AME7:24 PMWSW-1:00 PMN232,614 mi
21
8%7:24 AMESE8:20 PMWSW-1:50 PMS235,934 mi
22
15%8:10 AMESE9:15 PMWSW-2:41 PMS239,466 mi
23
24%8:58 AMESE10:11 PMWSW-3:33 PMS242,910 mi
24
33%9:49 AMESE11:05 PMWSW-4:26 PMS245,990 mi
25
43%10:41 AMESE11:57 PMWSW-5:19 PMS248,482 mi
26
50%11:33 AMESE--6:10 PMS250,229 mi
27
63%-12:46 AMWSW12:24 PMESE6:59 PMS251,152 mi
28
72%-1:31 AMWSW1:14 PMESE7:45 PMS251,243 mi
29
80%-2:14 AMWSW2:03 PMESE8:30 PMS250,564 mi
30
87%-2:53 AMWSW2:51 PMESE9:12 PMN249,227 mi

Humidity Comfort Levels in September 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Humidity Comfort Levels in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Wind Speed in September 2009 in Cocos Islands181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Hourly Wind Speed in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Hourly Wind Direction in 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2009 in Cocos Islands

History:20112010JFMAMJJASepOND20082007
Atmospheric Pressure in September 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 inHg30.05 inHg30.05 inHgAugOct
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Cocos Island Airport page.

See all nearby weather stations

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