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Fall 2009 Weather History in Yilan Taiwan

The data for this report comes from the Taipei Songshan Airport. See all nearby weather stations

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

Yilan Temperature History in the Fall of 2009

History:201320122011201020092008200720062005
Temperature history in the Fall of 2009 in YilanSepOctNov45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FSummerWinter
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 the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Hourly Temperature in the Fall of 2009 in YilanSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinterwarmhotcoolcold
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 the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Cloud Cover in the Fall of 2009 in YilanSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Observed Weather in the Fall of 2009 in YilanSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 Light Rain, Showers of Light RainIWC61, IWC80
Wed, Sep 2 Thunderstorm, Showers of Rain, Light Rain, Showers of Light Rain, Light DrizzleIWC17, IWC81, IWC61, IWC80, IWC51
Thu, Sep 3 Light Rain, Showers of Light RainIWC61, IWC80
Fri, Sep 4 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC81, IWC80, IWC16
Sat, Sep 5 Showers of Light RainIWC80
Tue, Sep 8 Showers of Light RainIWC80
Wed, Sep 9 Showers of Light RainIWC80
Thu, Sep 10 Showers of Light Rain, Light Drizzle, Precipitation in the VicinityIWC80, IWC51, IWC16
Sun, Sep 13 Showers of Rain, Showers of Light Rain, Light DrizzleIWC81, IWC80, IWC51
Mon, Sep 14 Showers of Light RainIWC80
Thu, Sep 17 MistIWC10
Sat, Sep 19 Light RainIWC61
Fri, Sep 25 Precipitation in the VicinityIWC16
Sat, Sep 26 Showers of Light RainIWC80
Sun, Sep 27 Thunderstorm with Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Precipitation in the VicinityIWC95, IWC81, IWC61, IWC80, IWC51, IWC16
Mon, Sep 28 Rain, Light Rain, Showers of Light Rain, Light DrizzleIWC63, IWC61, IWC80, IWC51
Tue, Sep 29 Rain, Light Rain, Showers of Light RainIWC63, IWC61, IWC80
Wed, Sep 30 Thunderstorm, Thunderstorm with Rain, Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC17, IWC95, IWC82, IWC81, IWC80, IWC16
Thu, Oct 1 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC16
Sat, Oct 3 Light Rain, Light Drizzle, HazeIWC61, IWC51, IWC05
Sun, Oct 4 Rain, Light Rain, Light DrizzleIWC63, IWC61, IWC51
Mon, Oct 5 Thunderstorm, Showers of Heavy Rain, Showers of Rain, Light Rain, Showers of Light RainIWC17, IWC82, IWC81, IWC61, IWC80
Tue, Oct 6 Showers of Rain, Light Rain, Showers of Light Rain, Light DrizzleIWC81, IWC61, IWC80, IWC51
Wed, Oct 7 Light RainIWC61
Thu, Oct 8 Light RainIWC61
Fri, Oct 9 Light Drizzle, Precipitation in the VicinityIWC51, IWC16
Sat, Oct 10 Light Rain, Light DrizzleIWC61, IWC51
Sun, Oct 11 Rain, Light Rain, Light DrizzleIWC63, IWC61, IWC51
Mon, Oct 12 Light Rain, Light DrizzleIWC61, IWC51
Tue, Oct 13 Light Rain, Light Drizzle, Precipitation in the VicinityIWC61, IWC51, IWC16
Wed, Oct 14 Light Rain, Light Drizzle, MistIWC61, IWC51, IWC10
Thu, Oct 15 Light Drizzle, MistIWC51, IWC10
Fri, Oct 16 MistIWC10
Tue, Oct 20 HazeIWC05
Thu, Oct 22 Light Rain, Light DrizzleIWC61, IWC51
Fri, Oct 23 Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Precipitation in the VicinityIWC63, IWC81, IWC61, IWC80, IWC51, IWC16
Sat, Oct 24 Light Rain, Light DrizzleIWC61, IWC51
Sun, Oct 25 Rain, Light Rain, Light DrizzleIWC63, IWC61, IWC51
Sun, Nov 1 Light Rain, Light DrizzleIWC61, IWC51
Mon, Nov 2 Light DrizzleIWC51
Tue, Nov 3 Light Rain, Light Drizzle, Precipitation in the VicinityIWC61, IWC51, IWC16
Sat, Nov 7 MistIWC10
Sun, Nov 8 Haze, MistIWC05, IWC10
Tue, Nov 10 Thunderstorm, Showers of Light Rain, MistIWC17, IWC80, IWC10
Thu, Nov 12 Rain, Light Rain, Light DrizzleIWC63, IWC61, IWC51
Fri, Nov 13 Light Rain, Light DrizzleIWC61, IWC51
Sat, Nov 14 Light RainIWC61
Sun, Nov 15 Light Rain, Light DrizzleIWC61, IWC51
Mon, Nov 16 Light Rain, Light DrizzleIWC61, IWC51
Tue, Nov 17 Light Rain, Light DrizzleIWC61, IWC51
Wed, Nov 18 Light Rain, Light Drizzle-RA, IWC61, IWC51
Thu, Nov 19 Light Rain, Light DrizzleIWC61, IWC51
Fri, Nov 20 Light Rain, Light DrizzleIWC61, IWC51
Sat, Nov 21 Light DrizzleIWC51
Sun, Nov 22 Light Rain, Light Drizzle, MistIWC61, IWC51, IWC10
Mon, Nov 23 Light Rain, Light Drizzle, Precipitation in the VicinityIWC61, IWC51, IWC16
Tue, Nov 24 Light Drizzle, MistIWC51, IWC10
Wed, Nov 25 Light Rain, Precipitation in the VicinityIWC61, IWC16
Sat, Nov 28 Light Rain, Light DrizzleIWC61, IWC51
Sun, Nov 29 Light Rain, Light DrizzleIWC61, IWC51
Mon, Nov 30 Light DrizzleIWC51

Hours of Daylight and Twilight in the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Hours of Daylight and Twilight in the Fall of 2009 in YilanSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSummerWinterSep 2312 hr, 8 minSep 2312 hr, 8 minnightnightdaydayNov 3010 hr, 44 minNov 3010 hr, 44 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 the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Sunrise & Sunset with Twilight in the Fall of 2009 in YilanSepOctNov12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PMSummerWinter5:33 AM5:33 AMSep 16:11 PMSep 16:11 PM6:18 AM6:18 AMNov 295:03 PMNov 295:03 PM5:41 AM5:41 AMSep 215:50 PMSep 215:50 PM
The solar day over the course of the Fall of 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 the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Solar Elevation and Azimuth in the Fall of 2009 in YilanSepOctNov12 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 AMSummerWinter0010202030304050600010102030304040506070
northeastsouthwest
Solar elevation and azimuth in the the fall of 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 the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Moon Rise, Set & Phases in the Fall of 2009 in YilanSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterAug 68:55 AMAug 68:55 AMAug 206:02 PMAug 206:02 PMSep 512:03 AMSep 512:03 AMSep 192:45 AMSep 192:45 AMOct 42:11 PMOct 42:11 PMOct 181:34 PMOct 181:34 PMNov 33:14 AMNov 33:14 AMNov 173:14 AMNov 173:14 AMDec 23:31 PMDec 23:31 PMDec 168:03 PMDec 168:03 PM6:05 PM6:05 PM5:20 AM5:20 AM4:59 AM4:59 AM5:45 PM5:45 PM5:51 AM5:51 AM5:52 AM5:52 AM5:22 PM5:22 PM6:27 AM6:27 AM5:38 AM5:38 AM4:33 PM4:33 PM6:15 AM6:15 AM6:26 AM6:26 AM5:14 PM5:14 PM4:52 PM4:52 PM7:11 AM7:11 AM4:50 PM4:50 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.

Humidity Comfort Levels in the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Humidity Comfort Levels in the Fall of 2009 in YilanSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Wind Speed in the Fall of 2009 in YilanSepOctNov0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphSummerWinter
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Hourly Wind Speed in the Fall of 2009 in YilanSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 Yilan

History:201320122011201020092008200720062005
Hourly Wind Direction in 2009 in YilanSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Fall of 2009 in Yilan

History:201320122011201020092008200720062005
Atmospheric Pressure in the Fall of 2009 in YilanSepOctNov28.5 inHg28.5 inHg29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgSummerWinter
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 Taipei Songshan Airport page.

See all nearby weather stations

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