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Average Weather in September in Las Navas del Marqués Spain

Daily high temperatures decrease by 11°F, from 78°F to 66°F, rarely falling below 57°F or exceeding 86°F.

Daily low temperatures decrease by 7°F, from 52°F to 45°F, rarely falling below 38°F or exceeding 58°F.

For reference, on July 30, the hottest day of the year, temperatures in Las Navas del Marqués typically range from 55°F to 83°F, while on January 15, the coldest day of the year, they range from 27°F to 42°F.

Average High and Low Temperature in September

Average High and Low Temperature in September in Las Navas del Marqués1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303025°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°FAugOctSep 178°FSep 178°F52°F52°FSep 3066°FSep 3066°F45°F45°FSep 1174°FSep 1174°F50°F50°FSep 2170°FSep 2170°F47°F47°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 September. 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 September

Average Hourly Temperature in September in Las Navas del Marqués1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctvery coldcoldcoolcomfortablewarmcomfortable
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.

Chester, California, United States (5,592 miles away) is the far-away foreign place with temperatures most similar to Las Navas del Marqués (view comparison).

Clouds

The month of September in Las Navas del Marqués experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 28% to 39%.

The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 72% of the time.

For reference, on December 16, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 53%, while on July 20, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 88%.

Cloud Cover Categories in September

Cloud Cover Categories in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AugOctSep 172%Sep 172%Sep 3061%Sep 3061%Sep 1168%Sep 1168%Sep 2163%Sep 2163%clearmostly clearpartly cloudyovercastmostly 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.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Las Navas del Marqués, the chance of a wet day over the course of September is increasing, starting the month at 8% and ending it at 14%.

For reference, the year's highest daily chance of a wet day is 23% on October 31, and its lowest chance is 5% on July 23.

Probability of Precipitation in September

Probability of Precipitation in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%2%2%4%4%6%6%8%8%10%10%12%12%14%14%16%16%18%18%20%20%22%22%24%24%AugOctSep 18%Sep 18%Sep 3014%Sep 3014%Sep 1110%Sep 1110%Sep 2112%Sep 2112%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 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 September in Las Navas del Marqués is increasing, starting the month at 0.5 inches, when it rarely exceeds 1.2 inches, and ending the month at 1.2 inches, when it rarely exceeds 2.4 inches or falls below 0.1 inches.

Average Monthly Rainfall in September

Average Monthly Rainfall in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in3.5 in3.5 inAugOctSep 10.5 inSep 10.5 inSep 301.2 inSep 301.2 inSep 110.7 inSep 110.7 inSep 210.9 inSep 210.9 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 liquid-equivalent snowfall.

Sun

Over the course of September in Las Navas del Marqués, 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, 17 minutes, implying an average daily decrease of 2 minutes, 39 seconds, and weekly decrease of 18 minutes, 31 seconds.

The shortest day of the month is September 30, with 11 hours, 48 minutes of daylight and the longest day is September 1, with 13 hours, 5 minutes of daylight.

Hours of Daylight and Twilight in September

Hours of Daylight and Twilight in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2212 hr, 9 minSep 2212 hr, 9 minnightnightdaydaySep 113 hr, 5 minSep 113 hr, 5 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 in Las Navas del Marqués is 7:44 AM on September 1 and the latest sunrise is 28 minutes later at 8:12 AM on September 30.

The latest sunset is 8:49 PM on September 1 and the earliest sunset is 48 minutes earlier at 8:00 PM on September 30.

Daylight saving time is observed in Las Navas del Marqués during 2021, but it neither starts nor ends during September, so the entire month is in daylight saving time.

For reference, on June 21, the longest day of the year, the Sun rises at 6:46 AM and sets 15 hours, 5 minutes later, at 9:51 PM, while on December 21, the shortest day of the year, it rises at 8:37 AM and sets 9 hours, 16 minutes later, at 5:53 PM.

Sunrise & Sunset with Twilight and Daylight Saving Time in September

Sunrise & Sunset with Twilight and Daylight Saving Time in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930304 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AMAugOct7:44 AM7:44 AMSep 18:49 PMSep 18:49 PM8:12 AM8:12 AMSep 308:00 PMSep 308:00 PM7:54 AM7:54 AMSep 118:32 PMSep 118:32 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of September. 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.

Moon

The figure below presents a compact representation of key lunar data for September 2021. 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 September

Moon in Las Navas del Marqués1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctAug 83:51 PMAug 83:51 PMAug 222:03 PMAug 222:03 PMSep 72:52 AMSep 72:52 AMSep 211:55 AMSep 211:55 AMOct 61:06 PMOct 61:06 PMOct 204:57 PMOct 204:57 PM6:50 AM6:50 AM9:51 PM9:51 PM9:01 PM9:01 PM7:10 AM7:10 AM8:00 AM8:00 AM9:20 PM9:20 PM8:29 PM8:29 PM8:17 AM8:17 AM8:02 AM8:02 AM8:13 PM8:13 PM7:41 PM7:41 PM9:13 AM9:13 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.

Humidity

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 Las Navas del Marqués is essentially constant during September, remaining around 0% throughout.

Humidity Comfort Levels in September

Humidity Comfort Levels in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%AugOctSep 160%Sep 160%Sep 10%Sep 10%Sep 300%Sep 300%drydrycomfortablecomfortable
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.

Wind

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 Las Navas del Marqués is essentially constant during September, remaining within 0.2 miles per hour of 7.1 miles per hour throughout.

For reference, on April 6, the windiest day of the year, the daily average wind speed is 8.9 miles per hour, while on August 26, the calmest day of the year, the daily average wind speed is 6.8 miles per hour.

Average Wind Speed in September

Average Wind Speed in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mphAugOctSep 16.9 mphSep 16.9 mphSep 307.3 mphSep 307.3 mphSep 116.9 mphSep 116.9 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 in Las Navas del Marqués throughout September is predominantly from the north, with a peak proportion of 31% on September 4.

Wind Direction in September

Wind Direction in September in Las Navas del MarquésWN181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%20%80%40%60%60%40%80%20%100%0%AugOctwestsouthnortheast
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).

Growing Season

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 Las Navas del Marqués typically lasts for 5.7 months (174 days), from around May 2 to around October 23, rarely starting before April 9 or after May 20, and rarely ending before October 3 or after November 12.

The month of September in Las Navas del Marqués is very likely fully within the growing season, with the chance that a given day is in the growing season gradually decreasing from 100% to 93% over the course of the month.

Time Spent in Various Temperature Bands and the Growing Season in September

Time Spent in Various Temperature Bands and the Growing Season in September in Las Navas del Marquésgrowing season181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AugOct100%Sep 1100%Sep 193%Sep 3093%Sep 30100%Sep 11100%Sep 1198%Sep 2198%Sep 2150%Oct 2350%Oct 23very coldcoldcoolcomfortablewarmhotfreezing
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 Las Navas del Marqués are increasing during September, increasing by 321°F, from 1,819°F to 2,140°F, over the course of the month.

Growing Degree Days in September

Growing Degree Days in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930301,600°F1,600°F1,700°F1,700°F1,800°F1,800°F1,900°F1,900°F2,000°F2,000°F2,100°F2,100°F2,200°F2,200°F2,300°F2,300°F2,400°F2,400°FAugOctSep 11,819°FSep 11,819°FSep 302,140°FSep 302,140°FSep 111,957°FSep 111,957°F
The average growing degree days accumulated over the course of September, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

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 Las Navas del Marqués is rapidly decreasing during September, falling by 1.7 kWh, from 6.4 kWh to 4.7 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in September

Average Daily Incident Shortwave Solar Energy in September in Las Navas del Marqués181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhAugOctSep 16.4 kWhSep 16.4 kWhSep 304.7 kWhSep 304.7 kWhSep 115.9 kWhSep 115.9 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.

Topography

For the purposes of this report, the geographical coordinates of Las Navas del Marqués are 40.602 deg latitude, -4.334 deg longitude, and 4,301 ft elevation.

The topography within 2 miles of Las Navas del Marqués contains very significant variations in elevation, with a maximum elevation change of 1,604 feet and an average elevation above sea level of 4,305 feet. Within 10 miles contains very significant variations in elevation (4,019 feet). Within 50 miles also contains extreme variations in elevation (6,726 feet).

The area within 2 miles of Las Navas del Marqués is covered by trees (57%) and grassland (32%), within 10 miles by trees (42%) and grassland (37%), and within 50 miles by cropland (44%) and trees (23%).

Data Sources

This report illustrates the typical weather in Las Navas del Marqués, 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Las Navas del Marqués.

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

The stations contributing to this reconstruction are: Adolfo Suárez Madrid–Barajas Airport (43%, 66 kilometers, east); Salamanca Airport (32%, 106 kilometers, west); and Valladolid Airport (25%, 130 kilometers, north).

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 © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

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.