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October Weather in Montz Louisiana, United States

Daily high temperatures decrease by 8°F, from 83°F to 75°F, rarely falling below 66°F or exceeding 89°F.

Daily low temperatures decrease by 9°F, from 67°F to 58°F, rarely falling below 46°F or exceeding 75°F.

For reference, on August 8, the hottest day of the year, temperatures in Montz typically range from 75°F to 90°F, while on January 17, the coldest day of the year, they range from 45°F to 62°F.

Average High and Low Temperature in October in Montz

Average High and Low Temperature in October in MontzOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313135°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FSepNovOct 183°FOct 183°F67°F67°FOct 3175°FOct 3175°F58°F58°FOct 1181°FOct 1181°F64°F64°FOct 2178°FOct 2178°F61°F61°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 in Montz

Average Hourly Temperature in October in MontzOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMSepNovcoldcoolcoolcomfortablewarmwarmhot
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.

Longmen, China (8,203 miles away) is the far-away foreign place with temperatures most similar to Montz (view comparison).

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The month of October in Montz experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 35% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 33% on October 25.

The clearest day of the month is October 25, with clear, mostly clear, or partly cloudy conditions 67% of the time.

For reference, on July 29, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 59%, while on October 25, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 67%.

Cloud Cover Categories in October in Montz

Cloud Cover Categories in October in MontzOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SepNovJul 2941%Jul 2941%Oct 163%Oct 163%Oct 3165%Oct 3165%Oct 1165%Oct 1165%Oct 2165%Oct 2165%clearmostly clearmostly cloudyovercastpartly cloudy
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. In Montz, the chance of a wet day over the course of October is decreasing, starting the month at 27% and ending it at 23%.

For reference, the year's highest daily chance of a wet day is 59% on July 28, and its lowest chance is 22% on October 29.

Probability of Precipitation in October in Montz

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 in Montz is essentially constant, remaining about 3.5 inches throughout, and rarely exceeding 7.7 inches or falling below 0.5 inches.

The lowest average 31-day accumulation is 3.4 inches on October 14.

Average Monthly Rainfall in October in Montz

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.

Over the course of October in Montz, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 51 minutes, implying an average daily decrease of 1 minute, 43 seconds, and weekly decrease of 11 minutes, 59 seconds.

The shortest day of the month is October 31, with 11 hours, 0 minutes of daylight and the longest day is October 1, with 11 hours, 51 minutes of daylight.

Hours of Daylight and Twilight in October in Montz

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 in Montz is 6:55 AM on October 1 and the latest sunrise is 20 minutes later at 7:15 AM on October 31.

The latest sunset is 6:46 PM on October 1 and the earliest sunset is 31 minutes earlier at 6:15 PM on October 31.

Daylight saving time is observed in Montz 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 6:01 AM and sets 14 hours, 5 minutes later, at 8:06 PM, while on December 21, the shortest day of the year, it rises at 6:53 AM and sets 10 hours, 13 minutes later, at 5:06 PM.

Sunrise & Sunset with Twilight and Daylight Saving Time in October in Montz

Sunrise & Sunset with Twilight and Daylight Saving Time in October in MontzOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMSepNov6:55 AM6:55 AMOct 16:46 PMOct 16:46 PM7:15 AM7:15 AMOct 316:15 PMOct 316:15 PM7:01 AM7:01 AMOct 116:34 PMOct 116:34 PM7:08 AM7:08 AMOct 216:24 PMOct 216:24 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 in Montz

Solar Elevation and Azimuth in October in MontzOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMSepNov0010102020203030404050500001010202030303040405060
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 in Montz

Moon Rise, Set & Phases in October in MontzOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSepNovSep 28:56 PMSep 28:56 PMSep 179:35 PMSep 179:35 PMOct 21:50 PMOct 21:50 PMOct 176:27 AMOct 176:27 AMNov 17:48 AMNov 17:48 AMNov 153:29 PMNov 153:29 PM6:09 AM6:09 AM7:25 PM7:25 PM7:00 PM7:00 PM7:18 AM7:18 AM6:45 AM6:45 AM6:45 PM6:45 PM6:00 PM6:00 PM7:12 AM7:12 AM7:22 AM7:22 AM6:13 PM6:13 PM4:49 PM4:49 PM7:24 AM7:24 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%5:52 AME6:20 PMW-12:08 PMS252,348 mi
2
0%6:45 AME6:45 PMW-12:46 PMS252,596 mi
3
1%7:38 AME7:11 PMWSW-1:25 PMS252,414 mi
4
4%8:32 AMESE7:39 PMWSW-2:06 PMS251,792 mi
5
8%9:28 AMESE8:11 PMWSW-2:49 PMS250,701 mi
6
14%10:25 AMESE8:47 PMWSW-3:36 PMS249,103 mi
7
22%11:25 AMESE9:30 PMWSW-4:27 PMS246,968 mi
8
31%12:24 PMESE10:20 PMWSW-5:22 PMS244,289 mi
9
42%1:21 PMESE11:17 PMWSW-6:19 PMS241,108 mi
10
50%2:13 PMESE--7:17 PMS237,534 mi
11
64%-12:20 AMWSW3:00 PMESE8:14 PMS233,751 mi
12
74%-1:27 AMWSW3:42 PMESE9:08 PMS230,019 mi
13
84%-2:35 AMWSW4:19 PMESE10:01 PMS226,658 mi
14
92%-3:44 AMWSW4:53 PME10:52 PMS224,005 mi
15
97%-4:52 AMW5:27 PME11:42 PMS222,367 mi
16
99%-6:02 AMW6:00 PME--
17
100%-7:12 AMWNW6:37 PMENE12:34 AMS221,960 mi
18
99%-8:25 AMWNW7:17 PMENE1:27 AMS222,862 mi
19
95%-9:38 AMWNW8:03 PMENE2:24 AMS224,991 mi
20
88%-10:50 AMWNW8:56 PMENE3:24 AMS228,116 mi
21
80%-11:57 AMWNW9:54 PMENE4:25 AMS231,900 mi
22
70%-12:56 PMWNW10:56 PMENE5:26 AMS235,965 mi
23
59%-1:45 PMWNW11:59 PMENE6:23 AMS239,958 mi
24
50%-2:27 PMWNW-7:16 AMS243,596 mi
25
38%1:00 AMENE3:02 PMWNW-8:04 AMS246,684 mi
26
29%1:58 AMENE3:32 PMWNW-8:48 AMS249,116 mi
27
20%2:54 AMENE3:59 PMW-9:29 AMS250,854 mi
28
13%3:47 AME4:24 PMW-10:07 AMS251,915 mi
29
7%4:40 AME4:49 PMW-10:46 AMS252,355 mi
30
3%5:33 AME5:15 PMW-11:24 AMS252,250 mi
31
1%6:26 AMESE5:42 PMWSW-12:05 PMS251,677 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 in Montz is very rapidly decreasing during October, falling from 59% to 28% over the course of the month.

For reference, on July 21, the muggiest day of the year, there are muggy conditions 99% of the time, while on January 23, the least muggy day of the year, there are muggy conditions 6% of the time.

Humidity Comfort Levels in October in Montz

Humidity Comfort Levels in October in MontzOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SepNovOct 159%Oct 159%Oct 3128%Oct 3128%Oct 1146%Oct 1146%Oct 2137%Oct 2137%miserablemiserableoppressiveoppressivemuggymuggyhumidhumiddrydrycomfortablecomfortable
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 in Montz is gradually increasing during October, increasing from 8.1 miles per hour to 8.7 miles per hour over the course of the month.

For reference, on March 6, the windiest day of the year, the daily average wind speed is 9.9 miles per hour, while on August 7, the calmest day of the year, the daily average wind speed is 6.1 miles per hour.

Average Wind Speed in October in Montz

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 in Montz throughout October is predominantly from the east, with a peak proportion of 43% on October 1.

Wind Direction in October in Montz

Wind Direction in October in MontzENOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%SepNovsoutheastnorthwest
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).

Montz is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average surface water temperature in Montz is decreasing during October, falling by 7°F, from 79°F to 72°F, over the course of the month.

Average Water Temperature in October in Montz

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

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 in Montz typically lasts for 11 months (324 days), from around February 1 to around December 22, rarely starting after February 29, or ending before November 26.

The month of October in Montz is reliably fully within the growing season.

Time Spent in Various Temperature Bands and the Growing Season in October in Montz

Time Spent in Various Temperature Bands and the Growing Season in October in Montzgrowing seasonOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SepNov100%Oct 16100%Oct 1690%Nov 2690%Nov 26very coldcoldcoolcomfortablewarmhot
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 in Montz are rapidly increasing during October, increasing by 598°F, from 5,836°F to 6,433°F, over the course of the month.

Growing Degree Days in October in Montz

Growing Degree Days in October in MontzOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031315,600°F5,600°F5,800°F5,800°F6,000°F6,000°F6,200°F6,200°F6,400°F6,400°F6,600°F6,600°F6,800°F6,800°FSepNovOct 15,836°FOct 15,836°FOct 316,433°FOct 316,433°FOct 116,062°FOct 116,062°FOct 216,264°FOct 216,264°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 in Montz is gradually decreasing during October, falling by 0.8 kWh, from 5.0 kWh to 4.2 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in October in Montz

Average Daily Incident Shortwave Solar Energy in October in MontzOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhSepNovOct 15.0 kWhOct 15.0 kWhOct 314.2 kWhOct 314.2 kWhOct 114.8 kWhOct 114.8 kWhOct 214.5 kWhOct 214.5 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 Montz are 30.007 deg latitude, -90.469 deg longitude, and 13 ft elevation.

The topography within 2 miles of Montz is essentially flat, with a maximum elevation change of 20 feet and an average elevation above sea level of 7 feet. Within 10 miles is also essentially flat (30 feet). Within 50 miles is essentially flat (827 feet).

The area within 2 miles of Montz is covered by herbaceous vegetation (43%), cropland (26%), water (20%), and artificial surfaces (10%), within 10 miles by herbaceous vegetation (64%) and water (18%), and within 50 miles by herbaceous vegetation (59%) and water (19%).

This report illustrates the typical weather in Montz, 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

There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Montz.

For each station, the records are corrected for the elevation difference between that station and Montz according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at Montz is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Montz and a given station.

The stations contributing to this reconstruction are:

To get a sense of how much these sources agree with each other, you can view a comparison of Montz and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

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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