1. WeatherSpark.com
  2. Argentina
  3. Catamarca
  4. Los Altos

November Weather in Los Altos Argentina

Daily high temperatures increase by 2°F, from 85°F to 88°F, rarely falling below 74°F or exceeding 97°F.

Daily low temperatures increase by 4°F, from 65°F to 69°F, rarely falling below 56°F or exceeding 76°F.

For reference, on December 27, the hottest day of the year, temperatures in Los Altos typically range from 71°F to 90°F, while on July 11, the coldest day of the year, they range from 43°F to 66°F.

Average High and Low Temperature in November in Los Altos

Average High and Low Temperature in November in Los AltosNov11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303050°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FOctDecNov 185°FNov 185°F65°F65°FNov 3088°FNov 3088°F69°F69°FNov 1186°FNov 1186°F66°F66°FNov 2187°FNov 2187°F68°F68°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 November. 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 November in Los Altos

Average Hourly Temperature in November in Los AltosNov11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMOctDeccoolcomfortablecomfortablewarmwarmhot
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.

Belle Rose, Louisiana, United States (4,359 miles away); Gainesville, Florida, United States (4,143 miles); and Al Hadā, Saudi Arabia (7,834 miles) are the far-away foreign places with temperatures most similar to Los Altos (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Los Altos to another city:

Map

The month of November in Los Altos experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 23% throughout the month.

The clearest day of the month is November 16, with clear, mostly clear, or partly cloudy conditions 79% of the time.

For reference, on June 10, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 34%, while on August 29, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 82%.

Cloud Cover Categories in November in Los Altos

Cloud Cover Categories in November in Los AltosNov1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%OctDecNov 178%Nov 178%Nov 3076%Nov 3076%Nov 1177%Nov 1177%Nov 2177%Nov 2177%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. In Los Altos, the chance of a wet day over the course of November is very rapidly increasing, starting the month at 20% and ending it at 30%.

For reference, the year's highest daily chance of a wet day is 37% on January 9, and its lowest chance is 2% on August 8.

Probability of Precipitation in November in Los Altos

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 November in Los Altos is increasing, starting the month at 1.8 inches, when it rarely exceeds 3.7 inches or falls below 0.6 inches, and ending the month at 2.8 inches, when it rarely exceeds 4.6 inches or falls below 1.0 inches.

Average Monthly Rainfall in November in Los Altos

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 November in Los Altos, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 35 minutes, implying an average daily increase of 1 minute, 12 seconds, and weekly increase of 8 minutes, 22 seconds.

The shortest day of the month is November 1, with 13 hours, 12 minutes of daylight and the longest day is November 30, with 13 hours, 47 minutes of daylight.

Hours of Daylight and Twilight in November in Los Altos

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 latest sunrise of the month in Los Altos is 6:29 AM on November 1 and the earliest sunrise is 12 minutes earlier at 6:17 AM on November 30.

The earliest sunset is 7:41 PM on November 1 and the latest sunset is 23 minutes later at 8:04 PM on November 30.

Daylight saving time is not observed in Los Altos during 2024.

For reference, on December 21, the longest day of the year, the Sun rises at 6:22 AM and sets 13 hours, 56 minutes later, at 8:18 PM, while on June 20, the shortest day of the year, it rises at 8:12 AM and sets 10 hours, 22 minutes later, at 6:34 PM.

Sunrise & Sunset with Twilight in November in Los Altos

Sunrise & Sunset with Twilight in November in Los AltosNov1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMOctDec6:17 AM6:17 AMNov 308:04 PMNov 308:04 PM6:29 AM6:29 AMNov 17:41 PMNov 17:41 PM6:23 AM6:23 AMNov 117:49 PMNov 117:49 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of November. 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 November in Los Altos

Solar Elevation and Azimuth in November in Los AltosNov11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMOctDec001010202020303040405050506060707080800001010202030303040405050606060707080
northeastsouthwest
Solar elevation and azimuth over the course of November 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 November 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 November in Los Altos

Moon Rise, Set & Phases in November in Los AltosNov11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMOctDecOct 23:50 PMOct 23:50 PMOct 178:27 AMOct 178:27 AMNov 19:48 AMNov 19:48 AMNov 156:29 PMNov 156:29 PMDec 13:22 AMDec 13:22 AMDec 156:02 AMDec 156:02 AMDec 307:28 PMDec 307:28 PM6:51 AM6:51 AM7:27 PM7:27 PM6:51 PM6:51 PM6:38 AM6:38 AM6:18 AM6:18 AM8:03 PM8:03 PM7:57 PM7:57 PM6:35 AM6:35 AM6:11 AM6:11 AM8:50 PM8:50 PM7:55 PM7:55 PM6:10 AM6:10 AM5:48 AM5:48 AM8:34 PM8:34 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.
Nov 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
0%6:18 AMESE8:03 PMWSW-1:08 PMN250,780 mi
2
1%6:52 AMESE9:00 PMWSW-1:53 PMN249,478 mi
3
5%7:30 AMESE9:59 PMWSW-2:42 PMN247,848 mi
4
10%8:14 AMESE10:57 PMWSW-3:34 PMN245,900 mi
5
17%9:06 AMESE11:53 PMWSW-4:29 PMS243,634 mi
6
26%10:03 AMESE--5:25 PMN241,060 mi
7
36%-12:45 AMWSW11:05 AMESE6:20 PMN238,215 mi
8
47%-1:31 AMWSW12:09 PMESE7:13 PMN235,181 mi
9
50%-2:12 AMWSW1:13 PMESE8:04 PMN232,098 mi
10
69%-2:49 AMWSW2:18 PMESE8:53 PMN229,164 mi
11
80%-3:23 AMW3:23 PME9:41 PMN226,632 mi
12
89%-3:57 AMW4:28 PME10:30 PMN224,771 mi
13
95%-4:31 AMW5:35 PMENE11:21 PMN223,834 mi
14
98%-5:07 AMWNW6:45 PMENE--
15
100%-5:48 AMWNW7:57 PMENE12:16 AMN223,998 mi
16
100%-6:35 AMWNW9:10 PMENE1:16 AMN225,326 mi
17
98%-7:29 AMWNW10:18 PMENE2:19 AMN227,731 mi
18
92%-8:29 AMWNW11:19 PMENE3:24 AMN230,987 mi
19
85%-9:33 AMWNW-4:26 AMN234,767 mi
20
76%12:11 AMENE10:37 AMWNW-5:25 AMN238,710 mi
21
67%12:55 AMENE11:39 AMWNW-6:17 AMN242,476 mi
22
50%1:31 AMENE12:37 PMWNW-7:04 AMN245,794 mi
23
46%2:03 AMENE1:32 PMWNW-7:47 AMN248,469 mi
24
37%2:31 AME2:25 PMW-8:27 AMN250,387 mi
25
28%2:58 AME3:16 PMW-9:06 AMN251,507 mi
26
19%3:24 AME4:08 PMW-9:44 AMN251,851 mi
27
12%3:51 AME5:00 PMWSW-10:23 AMN251,493 mi
28
7%4:20 AMESE5:55 PMWSW-11:05 AMN250,543 mi
29
3%4:52 AMESE6:52 PMWSW-11:49 AMN249,129 mi
30
0%5:29 AMESE7:51 PMWSW-12:37 PMN247,382 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 Los Altos is rapidly increasing during November, rising from 5% to 19% over the course of the month.

For reference, on January 24, the muggiest day of the year, there are muggy conditions 46% of the time, while on July 4, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in November in Los Altos

Humidity Comfort Levels in November in Los AltosNov1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%OctDecNov 15%Nov 15%Nov 3019%Nov 3019%Nov 119%Nov 119%Nov 2113%Nov 2113%muggymuggyhumidhumidcomfortablecomfortabledrydryoppressiveoppressive
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 Los Altos is essentially constant during November, remaining within 0.1 miles per hour of 8.8 miles per hour throughout.

For reference, on November 14, the windiest day of the year, the daily average wind speed is 8.9 miles per hour, while on June 13, the calmest day of the year, the daily average wind speed is 5.6 miles per hour.

The highest daily average wind speed during November is 8.9 miles per hour on November 14.

Average Wind Speed in November in Los Altos

Average Wind Speed in November in Los AltosNov1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mphOctDecNov 148.9 mphNov 148.9 mphNov 18.8 mphNov 18.8 mphNov 308.7 mphNov 308.7 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 in Los Altos throughout November is predominantly from the east, with a peak proportion of 51% on November 25.

Wind Direction in November in Los Altos

Wind Direction in November in Los AltosNov1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%20%80%40%60%60%40%80%20%100%0%OctDecsoutheastnorth
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 in Los Altos typically lasts for 11 months (347 days), from around July 16 to around June 27, rarely starting after August 18, or ending before May 28.

The month of November in Los Altos is reliably fully within the growing season.

Time Spent in Various Temperature Bands and the Growing Season in November in Los Altos

Time Spent in Various Temperature Bands and the Growing Season in November in Los AltosNov1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%OctDec100%Nov 16100%Nov 16coolcomfortablewarmhotcoldsweltering
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 Los Altos are rapidly increasing during November, increasing by 741°F, from 1,713°F to 2,453°F, over the course of the month.

Growing Degree Days in November in Los Altos

The average growing degree days accumulated over the course of November, 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 Los Altos is essentially constant during November, remaining within 0.2 kWh of 7.7 kWh throughout.

Average Daily Incident Shortwave Solar Energy in November in Los Altos

Average Daily Incident Shortwave Solar Energy in November in Los AltosNov1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWh10 kWh10 kWhOctDecNov 17.5 kWhNov 17.5 kWhNov 307.9 kWhNov 307.9 kWhNov 117.8 kWhNov 117.8 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 Los Altos are -28.048 deg latitude, -65.499 deg longitude, and 1,637 ft elevation.

The topography within 2 miles of Los Altos contains only modest variations in elevation, with a maximum elevation change of 308 feet and an average elevation above sea level of 1,644 feet. Within 10 miles contains only modest variations in elevation (3,497 feet). Within 50 miles also contains extreme variations in elevation (13,924 feet).

The area within 2 miles of Los Altos is covered by cropland (53%), trees (19%), grassland (15%), and shrubs (13%), within 10 miles by trees (45%) and cropland (37%), and within 50 miles by trees (44%) and shrubs (26%).

This report illustrates the typical weather in Los Altos, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Los Altos.

For each station, the records are corrected for the elevation difference between that station and Los Altos 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 Los Altos is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Los Altos 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 Los Altos 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.

Please review our full terms contained on our Terms of Service page.