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Fall Weather in Reforma y Planada Mexico

Daily high temperatures decrease by 7°F, from 85°F to 78°F, rarely falling below 72°F or exceeding 88°F.

Daily low temperatures decrease by 6°F, from 69°F to 63°F, rarely falling below 58°F or exceeding 71°F. The highest daily average low temperature is 69°F on September 11.

For reference, on May 9, the hottest day of the year, temperatures in Reforma y Planada typically range from 70°F to 88°F, while on January 17, the coldest day of the year, they range from 61°F to 76°F.

Average High and Low Temperature in the Fall in Reforma y Planada

Average High and Low Temperature in the Fall in Reforma y PlanadaSepOctNov55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°FSummerWinterSep 185°FSep 185°F69°F69°FNov 3078°FNov 3078°F63°F63°FOct 183°FOct 183°F69°F69°FNov 180°FNov 180°F66°F66°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 fall temperatures. 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 the Fall in Reforma y Planada

Average Hourly Temperature in the Fall in Reforma y PlanadaSepOctNov12 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 AMSummerWintercoolcomfortablewarmhot
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.

Santa Cruz de la Sierra, Bolivia (3,162 miles away) is the far-away foreign place with temperatures most similar to Reforma y Planada (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Reforma y Planada to another city:

Map

The fall in Reforma y Planada experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 88% to 40%. The highest chance of overcast or mostly cloudy conditions is 90% on September 13.

The clearest day of the fall is November 30, with clear, mostly clear, or partly cloudy conditions 60% of the time.

For reference, on September 13, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 90%, while on February 14, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 74%.

Cloud Cover Categories in the Fall in Reforma y Planada

Cloud Cover Categories in the Fall in Reforma y PlanadaSepOctNov0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SummerWinterFeb 1474%Feb 1474%Sep 112%Sep 112%Nov 3060%Nov 3060%Oct 117%Oct 117%Nov 141%Nov 141%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 Reforma y Planada, the chance of a wet day over the course of the fall is very rapidly decreasing, starting the season at 80% and ending it at 34%.

For reference, the year's highest daily chance of a wet day is 83% on September 15, and its lowest chance is 20% on April 7.

Probability of Precipitation in the Fall in Reforma y Planada

Probability of Precipitation in the Fall in Reforma y PlanadaSepOctNov0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%SummerWinterSep 1183%Sep 1183%Nov 3034%Nov 3034%Oct 176%Oct 176%Nov 145%Nov 145%rain
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 season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during the fall in Reforma y Planada is very rapidly decreasing, starting the season at 11.7 inches, when it rarely exceeds 17.3 inches or falls below 7.1 inches, and ending the season at 5.2 inches, when it rarely exceeds 9.8 inches or falls below 1.2 inches.

The highest average 31-day accumulation is 13.3 inches on September 23.

Average Monthly Rainfall in the Fall in Reforma y Planada

Average Monthly Rainfall in the Fall in Reforma y PlanadaSepOctNov0 in0 in5 in5 in10 in10 in15 in15 in20 in20 inSummerWinterSep 2213.3 inSep 2213.3 inSep 111.7 inSep 111.7 inNov 305.2 inNov 305.2 inNov 17.6 inNov 17.6 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.

Over the course of the fall in Reforma y Planada, the length of the day is rapidly decreasing. From the start to the end of the season, the length of the day decreases by 1 hour, 17 minutes, implying an average daily decrease of 51 seconds, and weekly decrease of 5 minutes, 58 seconds.

The shortest day of the fall is November 30, with 11 hours, 10 minutes of daylight and the longest day is September 1, with 12 hours, 27 minutes of daylight.

Hours of Daylight and Twilight in the Fall in Reforma y Planada

Hours of Daylight and Twilight in the Fall in Reforma y PlanadaSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSummerWinterSep 2212 hr, 8 minSep 2212 hr, 8 minnightnightdaydayNov 3011 hr, 10 minNov 3011 hr, 10 minNov 111 hr, 29 minNov 111 hr, 29 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 fall in Reforma y Planada is 5:57 AM on September 1 and the latest sunrise is 28 minutes later at 6:25 AM on November 30.

The latest sunset is 6:24 PM on September 1 and the earliest sunset is 50 minutes earlier at 5:34 PM on November 23.

Daylight saving time is not observed in Reforma y Planada during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:38 AM and sets 13 hours, 10 minutes later, at 6:48 PM, while on December 21, the shortest day of the year, it rises at 6:37 AM and sets 11 hours, 5 minutes later, at 5:42 PM.

Sunrise & Sunset with Twilight in the Fall in Reforma y Planada

Sunrise & Sunset with Twilight in the Fall in Reforma y PlanadaSepOctNov12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMSummerWinter5:57 AM5:57 AMSep 16:24 PMSep 16:24 PM6:21 AM6:21 AMNov 235:34 PMNov 235:34 PM6:01 AM6:01 AMOct 15:59 PMOct 15:59 PM6:10 AM6:10 AMNov 15:39 PMNov 15:39 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day in the fall. 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 the Fall in Reforma y Planada

Solar Elevation and Azimuth in the Fall in Reforma y PlanadaSepOctNov12 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 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 the fall of 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 the Fall in Reforma y Planada

Moon Rise, Set & Phases in the Fall in Reforma y PlanadaSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterAug 45:14 AMAug 45:14 AMAug 1912:26 PMAug 1912:26 PMSep 27:56 PMSep 27:56 PMSep 178:35 PMSep 178:35 PMOct 212:50 PMOct 212:50 PMOct 175:27 AMOct 175:27 AMNov 16:48 AMNov 16:48 AMNov 153:29 PMNov 153:29 PMDec 112:22 AMDec 112:22 AMDec 153:02 AMDec 153:02 AMDec 304:28 PMDec 304:28 PM7:12 PM7:12 PM6:51 PM6:51 PM6:45 AM6:45 AM6:24 PM6:24 PM6:06 PM6:06 PM6:28 AM6:28 AM5:52 AM5:52 AM6:01 PM6:01 PM5:18 PM5:18 PM6:10 AM6:10 AM6:12 AM6:12 AM5:45 PM5:45 PM5:26 PM5:26 PM7:03 AM7:03 AM6:47 AM6:47 AM5:02 PM5:02 PM6:54 AM6:54 AM6:32 AM6:32 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.

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 Reforma y Planada is very rapidly decreasing during the fall, falling from 99% to 68% over the course of the season.

The highest chance of a muggy day during the fall is 100% on September 11.

For reference, on September 8, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 15, the least muggy day of the year, there are muggy conditions 51% of the time.

Humidity Comfort Levels in the Fall in Reforma y Planada

Humidity Comfort Levels in the Fall in Reforma y PlanadaSepOctNov0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SummerWinterSep 11100%Sep 11100%Nov 3068%Nov 3068%Oct 198%Oct 198%Nov 185%Nov 185%oppressiveoppressivemuggymuggyhumidhumidcomfortablecomfortablemiserablemiserable
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 Reforma y Planada is increasing during the fall, increasing from 4.9 miles per hour to 6.0 miles per hour over the course of the season.

For reference, on January 16, the windiest day of the year, the daily average wind speed is 6.1 miles per hour, while on June 3, the calmest day of the year, the daily average wind speed is 4.6 miles per hour.

The highest daily average wind speed during the fall is 6.1 miles per hour on November 15. The lowest daily average wind speed during the fall is 4.8 miles per hour on September 7.

Average Wind Speed in the Fall in Reforma y Planada

Average Wind Speed in the Fall in Reforma y PlanadaSepOctNov0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mphSummerWinterNov 156.1 mphNov 156.1 mphSep 74.8 mphSep 74.8 mphNov 306.0 mphNov 306.0 mphOct 15.4 mphOct 15.4 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction in Reforma y Planada during the fall is predominantly out of the east from September 1 to September 6 and the north from September 6 to November 30.

Wind Direction in the Fall in Reforma y Planada

Wind Direction in the Fall in Reforma y PlanadaENSepOctNov0%100%20%80%40%60%60%40%80%20%100%0%SummerWintereastnorthsouthwest
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).

Temperatures in Reforma y Planada are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.

Time Spent in Various Temperature Bands and the Growing Season in the Fall in Reforma y Planada

Time Spent in Various Temperature Bands and the Growing Season in the Fall in Reforma y PlanadaSepOctNov0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SummerWinter100%Oct 16100%Oct 16coolcomfortablewarmhot
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 Reforma y Planada are very rapidly increasing during the fall, increasing by 2,120°F, from 5,850°F to 7,970°F, over the course of the season.

Growing Degree Days in the Fall in Reforma y Planada

Growing Degree Days in the Fall in Reforma y PlanadaSepOctNov6,000°F6,000°F6,500°F6,500°F7,000°F7,000°F7,500°F7,500°F8,000°F8,000°FSummerWinterSep 15,850°FSep 15,850°FNov 307,970°FNov 307,970°FOct 16,617°FOct 16,617°FNov 17,355°FNov 17,355°F
The average growing degree days accumulated over the course of the fall, 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 Reforma y Planada is essentially constant during the fall, remaining within 0.2 kWh of 5.0 kWh throughout.

Average Daily Incident Shortwave Solar Energy in the Fall in Reforma y Planada

Average Daily Incident Shortwave Solar Energy in the Fall in Reforma y PlanadaSepOctNov0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhSummerWinterSep 15.1 kWhSep 15.1 kWhNov 304.8 kWhNov 304.8 kWhOct 14.9 kWhOct 14.9 kWhNov 15.2 kWhNov 15.2 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 Reforma y Planada are 17.387 deg latitude, -92.866 deg longitude, and 1,414 ft elevation.

The topography within 2 miles of Reforma y Planada contains large variations in elevation, with a maximum elevation change of 2,064 feet and an average elevation above sea level of 1,910 feet. Within 10 miles contains large variations in elevation (7,536 feet). Within 50 miles also contains extreme variations in elevation (9,554 feet).

The area within 2 miles of Reforma y Planada is covered by cropland (97%), within 10 miles by cropland (62%) and trees (38%), and within 50 miles by cropland (66%) and trees (26%).

This report illustrates the typical weather in Reforma y Planada, 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 Reforma y Planada.

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

The stations contributing to this reconstruction are:

Sources mapMMVA, 51%41 mi, -1,368 ftMMTB, 49%49 mi, 492 ft© OpenStreetMap contributors

To get a sense of how much these sources agree with each other, you can view a comparison of Reforma y Planada 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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