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October Weather at Millinocket Municipal Airport Maine, United States

Daily high temperatures decrease by 13°F, from 61°F to 48°F, rarely falling below 39°F or exceeding 71°F.

Daily low temperatures decrease by 9°F, from 43°F to 34°F, rarely falling below 23°F or exceeding 53°F.

For reference, on July 26, the hottest day of the year, temperatures at Millinocket Municipal Airport typically range from 59°F to 78°F, while on January 29, the coldest day of the year, they range from 6°F to 25°F.

Average High and Low Temperature in October at Millinocket Municipal Airport

Average High and Low Temperature in October at Millinocket Municipal AirportOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313110°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FSepNovOct 161°FOct 161°F43°F43°FOct 3148°FOct 3148°F34°F34°FOct 1157°FOct 1157°F40°F40°FOct 2153°FOct 2153°F37°F37°F
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on October. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in October at Millinocket Municipal Airport

Average Hourly Temperature in October at Millinocket Municipal AirportOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMSepNovfreezingfreezingvery coldcoldcoolcoolcomfortable
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 average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Hrazdan, Armenia (5,212 miles away) and Takikawa, Japan (6,001 miles) are the far-away foreign places with temperatures most similar to Millinocket Municipal Airport (view comparison).

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The month of October at Millinocket Municipal Airport experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 45% to 52%.

The clearest day of the month is October 1, with clear, mostly clear, or partly cloudy conditions 55% of the time.

For reference, on February 28, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 61%, while on September 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 62%.

Cloud Cover Categories in October at Millinocket Municipal Airport

Cloud Cover Categories in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SepNovOct 155%Oct 155%Oct 3148%Oct 3148%Oct 1153%Oct 1153%Oct 2151%Oct 2151%clearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. At Millinocket Municipal Airport, the chance of a wet day over the course of October is essentially constant, remaining around 29% throughout.

For reference, the year's highest daily chance of a wet day is 40% on June 25, and its lowest chance is 20% on February 5.

Over the course of October at Millinocket Municipal Airport, the chance of a day with only rain decreases from 28% to 25%, the chance of a day with mixed snow and rain increases from 0% to 3%, and the chance of a day with only snow remains an essentially constant 0% throughout.

Probability of Precipitation in October at Millinocket Municipal Airport

Probability of Precipitation in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%5%5%10%10%15%15%20%20%25%25%30%30%SepNovOct 1130%Oct 1130%Oct 128%Oct 128%Oct 3128%Oct 3128%Oct 2129%Oct 2129%snowmixedrain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during October at Millinocket Municipal Airport is essentially constant, remaining about 3.7 inches throughout, and rarely exceeding 6.7 inches or falling below 1.5 inches.

The highest average 31-day accumulation is 3.8 inches on October 14.

Average Monthly Rainfall in October at Millinocket Municipal Airport

Average Monthly Rainfall in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 inSepNovOct 143.8 inOct 143.8 inOct 13.7 inOct 13.7 inOct 313.6 inOct 313.6 in
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day snowfall during October at Millinocket Municipal Airport is increasing, starting the month at 0.1 inches, when it rarely exceeds 0.3 inches or falls below -0.0 inches, and ending the month at 1.9 inches, when it rarely exceeds 5.2 inches.

Average Monthly Snowfall in October at Millinocket Municipal Airport

The average snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.

Over the course of October at Millinocket Municipal Airport, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 32 minutes, implying an average daily decrease of 3 minutes, 4 seconds, and weekly decrease of 21 minutes, 28 seconds.

The shortest day of the month is October 31, with 10 hours, 8 minutes of daylight and the longest day is October 1, with 11 hours, 40 minutes of daylight.

Hours of Daylight and Twilight in October at Millinocket Municipal Airport

Hours of Daylight and Twilight in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSepNovnightnightdaydayOct 111 hr, 40 minOct 111 hr, 40 minOct 3110 hr, 8 minOct 3110 hr, 8 minOct 1610 hr, 53 minOct 1610 hr, 53 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.

The earliest sunrise of the month at Millinocket Municipal Airport is 6:33 AM on October 1 and the latest sunrise is 40 minutes later at 7:13 AM on October 31.

The latest sunset is 6:13 PM on October 1 and the earliest sunset is 52 minutes earlier at 5:22 PM on October 31.

Daylight saving time is observed at Millinocket Municipal Airport during 2024, but it neither starts nor ends during October, so the entire month is in standard time.

For reference, on June 20, the longest day of the year, the Sun rises at 4:45 AM and sets 15 hours, 42 minutes later, at 8:27 PM, while on December 21, the shortest day of the year, it rises at 7:12 AM and sets 8 hours, 41 minutes later, at 3:53 PM.

Sunrise & Sunset with Twilight and Daylight Saving Time in October at Millinocket Municipal Airport

Sunrise & Sunset with Twilight and Daylight Saving Time in October at Millinocket Municipal AirportOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMSepNov6:33 AM6:33 AMOct 16:13 PMOct 16:13 PM7:13 AM7:13 AMOct 315:22 PMOct 315:22 PM6:46 AM6:46 AMOct 115:55 PMOct 115:55 PM7:00 AM7:00 AMOct 215:37 PMOct 215:37 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of October. 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.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in October at Millinocket Municipal Airport

Solar Elevation and Azimuth in October at Millinocket Municipal AirportOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMSepNov00101020202030405000010102020303040
northeastsouthwest
Solar elevation and azimuth over the course of October 2024. 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).

The figure below presents a compact representation of key lunar data for October 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

Moon Rise, Set & Phases in October at Millinocket Municipal Airport

Moon Rise, Set & Phases in October at Millinocket Municipal AirportOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSepNovSep 29:56 PMSep 29:56 PMSep 1710:35 PMSep 1710:35 PMOct 22:50 PMOct 22:50 PMOct 177:27 AMOct 177:27 AMNov 18:48 AMNov 18:48 AMNov 154:29 PMNov 154:29 PM5:14 AM5:14 AM7:15 PM7:15 PM6:37 PM6:37 PM6:46 AM6:46 AM6:19 AM6:19 AM6:07 PM6:07 PM5:19 PM5:19 PM7:02 AM7:02 AM7:25 AM7:25 AM5:06 PM5:06 PM3:33 PM3:33 PM7:47 AM7:47 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.
Oct 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
1%5:15 AME5:53 PMW-11:36 AMS252,319 mi
2
0%6:19 AME6:07 PMW-12:15 PMS252,593 mi
3
1%7:23 AMESE6:23 PMWSW-12:54 PMS252,438 mi
4
3%8:28 AMESE6:40 PMWSW-1:34 PMS251,844 mi
5
8%9:35 AMESE7:01 PMWSW-2:18 PMS250,782 mi
6
14%10:43 AMSE7:27 PMSW-3:05 PMS249,216 mi
7
22%11:51 AMSE8:01 PMSW-3:56 PMS247,114 mi
8
31%12:57 PMSE8:45 PMSW-4:51 PMS244,467 mi
9
41%1:55 PMSE9:42 PMSW-5:48 PMS241,313 mi
10
50%2:43 PMSE10:50 PMSW-6:47 PMS237,757 mi
11
63%3:22 PMSE--7:44 PMS233,978 mi
12
74%-12:07 AMSW3:52 PMESE8:40 PMS230,234 mi
13
84%-1:28 AMWSW4:17 PMESE9:33 PMS226,841 mi
14
92%-2:50 AMWSW4:38 PME10:24 PMS224,137 mi
15
97%-4:13 AMW4:58 PME11:14 PMS222,431 mi
16
99%-5:36 AMW5:19 PME--
17
100%-7:02 AMWNW5:41 PMENE12:05 AMS221,947 mi
18
99%-8:29 AMWNW6:07 PMENE12:59 AMS222,773 mi
19
95%-9:56 AMNW6:40 PMNE1:55 AMS224,833 mi
20
89%-11:18 AMNW7:24 PMNE2:54 AMS227,906 mi
21
80%-12:31 PMNW8:18 PMNE3:55 AMS231,660 mi
22
70%-1:29 PMNW9:23 PMNE4:55 AMS235,717 mi
23
60%-2:12 PMNW10:34 PMNE5:52 AMS239,722 mi
24
50%-2:45 PMNW11:45 PMENE6:45 AMS243,387 mi
25
39%-3:09 PMWNW-7:33 AMS246,513 mi
26
29%12:55 AMENE3:29 PMWNW-8:17 AMS248,987 mi
27
21%2:02 AMENE3:45 PMWNW-8:57 AMS250,767 mi
28
13%3:07 AME4:00 PMW-9:36 AMS251,868 mi
29
8%4:10 AME4:15 PMW-10:15 AMS252,345 mi
30
3%5:14 AME4:30 PMWSW-10:53 AMS252,271 mi
31
1%6:19 AMESE4:47 PMWSW-11:33 AMS251,724 mi

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

The chance that a given day will be muggy at Millinocket Municipal Airport is essentially constant during October, remaining around 0% throughout.

For reference, on July 29, the muggiest day of the year, there are muggy conditions 13% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in October at Millinocket Municipal Airport

Humidity Comfort Levels in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SepNovOct 11%Oct 11%Oct 310%Oct 310%Oct 110%Oct 110%Oct 210%Oct 210%humidhumidcomfortablecomfortabledrydrymuggymuggy
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed at Millinocket Municipal Airport is essentially constant during October, remaining within 0.2 miles per hour of 4.8 miles per hour throughout.

For reference, on March 11, the windiest day of the year, the daily average wind speed is 6.6 miles per hour, while on July 31, the calmest day of the year, the daily average wind speed is 3.8 miles per hour.

Average Wind Speed in October at Millinocket Municipal Airport

Average Wind Speed in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mphSepNovOct 14.6 mphOct 14.6 mphOct 315.1 mphOct 315.1 mphOct 114.7 mphOct 114.7 mphOct 214.9 mphOct 214.9 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The hourly average wind direction at Millinocket Municipal Airport throughout October is predominantly from the west, with a peak proportion of 38% on October 31.

Wind Direction in October at Millinocket Municipal Airport

Wind Direction in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%SepNovwestsouthnortheast
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season at Millinocket Municipal Airport typically lasts for 4.9 months (150 days), from around May 7 to around October 5, rarely starting before April 20 or after May 24, and rarely ending before September 19 or after October 21.

During October at Millinocket Municipal Airport, the chance that a given day is within the growing season is very rapidly decreasing falling from 62% to 2% over the course of the month.

Time Spent in Various Temperature Bands and the Growing Season in October at Millinocket Municipal Airport

Time Spent in Various Temperature Bands and the Growing Season in October at Millinocket Municipal Airportgrowing seasonOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SepNov62%Oct 162%Oct 1Oct 312%Oct 312%Oct 1132%Oct 1132%Oct 2110%Oct 2110%90%Sep 1990%Sep 19freezingvery coldcoldcoolfrigidwarm
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 percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

The average accumulated growing degree days at Millinocket Municipal Airport are gradually increasing during October, increasing by 74°F, from 1,973°F to 2,047°F, over the course of the month.

Growing Degree Days in October at Millinocket Municipal Airport

Growing Degree Days in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031311,800°F1,800°F1,900°F1,900°F2,000°F2,000°F2,100°F2,100°F2,200°F2,200°F2,300°F2,300°FSepNovOct 11,973°FOct 11,973°FOct 312,047°FOct 312,047°FOct 112,012°FOct 112,012°FOct 212,034°FOct 212,034°F
The average growing degree days accumulated over the course of October, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy at Millinocket Municipal Airport is decreasing during October, falling by 1.4 kWh, from 3.6 kWh to 2.2 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in October at Millinocket Municipal Airport

Average Daily Incident Shortwave Solar Energy in October at Millinocket Municipal AirportOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWhSepNovOct 13.6 kWhOct 13.6 kWhOct 312.2 kWhOct 312.2 kWhOct 113.1 kWhOct 113.1 kWhOct 212.6 kWhOct 212.6 kWh
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

For the purposes of this report, the geographical coordinates of Millinocket Municipal Airport are 45.648 deg latitude, -68.685 deg longitude, and 394 ft elevation.

The topography within 2 miles of Millinocket Municipal Airport contains only modest variations in elevation, with a maximum elevation change of 266 feet and an average elevation above sea level of 408 feet. Within 10 miles contains only modest variations in elevation (837 feet). Within 50 miles contains very significant variations in elevation (5,138 feet).

The area within 2 miles of Millinocket Municipal Airport is covered by trees (65%) and artificial surfaces (30%), within 10 miles by trees (84%) and water (12%), and within 50 miles by trees (86%).

This report illustrates the typical weather at Millinocket Municipal Airport, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

Millinocket Municipal Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back include but are not limited to Bangor International Airport, Greenville, Houlton International Airport, Northern Maine Regional Airport at Presque Isle, Hancock County-Bar Harbor Airport, Clayton Lake, Caribou Municipal Airport, and Waterville Robert Lafleur Airport.

Other Data

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.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

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.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

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