October 2018 Weather History in Ann Arbor Michigan, United States

The data for this report comes from the Detroit Metropolitan Wayne County Airport. See all nearby weather stations

This report shows the past weather for Ann Arbor, providing a weather history for October 2018. It features all historical weather data series we have available, including the Ann Arbor temperature history for October 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Ann Arbor Temperature History October 2018

Temperature history in October 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FSepNov
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 October 2018 in Ann Arbor

Hourly Temperature in October 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSepNovvery coldcoldcoolwarm
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 October 2018 in Ann Arbor

Cloud Cover in October 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSepNov
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.

Daily Precipitation in October 2018 in Ann Arbor

Daily Precipitation in October 2018 in Ann Arbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 in0 in1 in1 in2 in2 in3 in3 in4 in4 inSepNov
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in October 2018 in Ann Arbor

Snow Depth in October 2018 in Ann Arbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 inSepNov
The daily measured snow depth, where available.

Observed Weather in October 2018 in Ann Arbor

Observed Weather in October 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSepNov
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
Mon, Oct 1 Rain, Light Rain, Haze, Fog, Mist0.16 inRA, -RA, HZ, FG, BR
Tue, Oct 2 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Haze, Mist0.27 in+TSRA, -TSRA, TSRA, RA, -RA, HZ, BR
Thu, Oct 4 Light Rain0.02 in-RA
Fri, Oct 5 Light Rain, Light Drizzle, Mist0.00 in-RA, -DZ, BR
Sat, Oct 6 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Mist1.25 inTS, +TSRA, -TSRA, TSRA, RA, -RA, BR
Sun, Oct 7 Light Rain, Haze, Mist0.05 in-RA, HZ, BR
Mon, Oct 8 Haze, Fog, Mist0.00 inHZ, FG, BR
Tue, Oct 9 Haze, MistHZ, BR
Wed, Oct 10 Light Rain, Mist0.06 in-RA, BR
Thu, Oct 11 Rain, Light Rain, Mist0.02 inRA, -RA, BR
Fri, Oct 12 Light Rain0.06 in-RA
Sat, Oct 13 Light Rain0.06 in-RA
Mon, Oct 15 Rain, Light Rain, Haze, Mist0.05 inRA, -RA, HZ, BR
Wed, Oct 17 Light Rain0.00 in-RA, IWC61, IWCA61
Fri, Oct 19 Light Rain, Light Drizzle0.02 in-RA, -DZ
Sat, Oct 20 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Haze, Mist0.28 inTS, +TSRA, -TSRA, TSRA, +RA, RA, -RA, HZ, BR
Fri, Oct 26 Light Rain0.00 in-RA
Sat, Oct 27 Light Rain, Haze, Mist0.11 in-RA, HZ, BR
Sun, Oct 28 Rain, Light Rain, Haze, Mist0.21 inRA, -RA, HZ, BR
Tue, Oct 30 Haze, Mist0.00 inHZ, BR
Wed, Oct 31 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist0.94 inTS, +TSRA, TSRA, +RA, RA, -RA, BR

Hours of Daylight and Twilight in October 2018 in Ann Arbor

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 and Daylight Saving Time in October 2018 in Ann Arbor

Sunrise & Sunset with Twilight and Daylight Saving Time in October 2018 in Ann Arbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSepNov7:32 AM7:32 AMOct 17:16 PMOct 17:16 PM8:06 AM8:06 AMOct 316:29 PMOct 316:29 PM7:43 AM7:43 AMOct 116:59 PMOct 116:59 PM7:54 AM7:54 AMOct 216:43 PMOct 216:43 PM
The solar day over the course of October 2018. 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 October 2018 in Ann Arbor

Solar Elevation and Azimuth in October 2018 in Ann ArborOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMSepNov010102020304000102020303040
northeastsouthwest
Solar elevation and azimuth over the course of October 2018. 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 October 2018 in Ann Arbor

Moon Rise, Set & Phases in October 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSepNovSep 2410:53 PMSep 2410:53 PMOct 811:48 PMOct 811:48 PMOct 2412:46 PMOct 2412:46 PMNov 711:03 AMNov 711:03 AM7:41 PM7:41 PM7:44 AM7:44 AM6:48 AM6:48 AM7:17 PM7:17 PM6:38 PM6:38 PM7:39 AM7:39 AM6:57 AM6:57 AM5:49 PM5:49 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.
Oct 2018IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
61%-2:13 PMWNW11:54 PMENE6:36 AMS232,519 mi
2
50%-3:13 PMWNW-7:34 AMS230,793 mi
3
37%12:54 AMENE4:07 PMWNW-8:32 AMS229,325 mi
4
26%2:00 AMENE4:55 PMWNW-9:30 AMS228,246 mi
5
16%3:11 AMENE5:36 PMWNW-10:26 AMS227,703 mi
6
8%4:23 AMENE6:12 PMWNW-11:21 AMS227,836 mi
7
3%5:36 AME6:46 PMW-12:13 PMS228,736 mi
8
0%6:48 AME7:17 PMW-1:04 PMS230,420 mi
9
0%7:59 AME7:48 PMW-1:55 PMS232,814 mi
10
3%9:08 AMESE8:20 PMWSW-2:44 PMS235,752 mi
11
8%10:15 AMESE8:53 PMWSW-3:34 PMS239,000 mi
12
15%11:19 AMESE9:30 PMWSW-4:25 PMS242,287 mi
13
24%12:21 PMESE10:10 PMWSW-5:16 PMS245,338 mi
14
33%1:18 PMESE10:55 PMWSW-6:06 PMS247,910 mi
15
43%2:09 PMESE11:44 PMWSW-6:57 PMS249,809 mi
16
50%2:56 PMESE--7:46 PMS250,910 mi
17
62%-12:36 AMWSW3:36 PMESE8:34 PMS251,157 mi
18
71%-1:32 AMWSW4:13 PMESE9:21 PMS250,570 mi
19
80%-2:29 AMWSW4:45 PMESE10:06 PMS249,234 mi
20
87%-3:29 AMWSW5:15 PMESE10:51 PMS247,290 mi
21
93%-4:29 AMW5:43 PME11:35 PMS244,918 mi
22
96%-5:31 AMW6:10 PME--
23
97%-6:34 AMW6:38 PME12:20 AMS242,320 mi
24
100%-7:39 AMW7:07 PMENE1:06 AMS239,699 mi
25
100%-8:45 AMWNW7:40 PMENE1:53 AMS237,234 mi
26
97%-9:53 AMWNW8:17 PMENE2:43 AMS235,065 mi
27
92%-11:01 AMWNW8:59 PMENE3:36 AMS233,278 mi
28
85%-12:08 PMWNW9:49 PMENE4:32 AMS231,904 mi
29
75%-1:10 PMWNW10:47 PMENE5:29 AMS230,933 mi
30
64%-2:06 PMWNW11:51 PMENE6:27 AMS230,329 mi
31
50%-2:54 PMWNW-7:25 AMS230,057 mi

Humidity Comfort Levels in October 2018 in Ann Arbor

Humidity Comfort Levels in October 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSepNov
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 October 2018 in Ann Arbor

Wind Speed in October 2018 in Ann Arbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphSepNov
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in October 2018 in Ann Arbor

Hourly Wind Speed in October 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSepNov
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 2018 in Ann Arbor

Hourly Wind Direction in 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSepNov
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in October 2018 in Ann Arbor

Atmospheric Pressure in October 2018 in Ann Arbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 inHgSepNov
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 Detroit Metropolitan Wayne County Airport page.

See all nearby weather stations

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