1. WeatherSpark.com
  2. Colombia
  3. Nariño
  4. Sotomayor

September Weather in Sotomayor Colombia

Daily high temperatures are around 81°F, rarely falling below 76°F or exceeding 86°F. The highest daily average high temperature is 82°F on September 3.

Daily low temperatures are around 61°F, rarely falling below 58°F or exceeding 64°F.

For reference, on September 2, the hottest day of the year, temperatures in Sotomayor typically range from 61°F to 82°F, while on July 28, the coldest day of the year, they range from 60°F to 81°F.

Average High and Low Temperature in September in Sotomayor

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 in Sotomayor

Average Hourly Temperature in September in SotomayorSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOctcoolcoolcomfortablecomfortablewarm
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.

Kigali, Rwanda (7,443 miles away) is the far-away foreign place with temperatures most similar to Sotomayor (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Sotomayor to another city:

Map

The month of September in Sotomayor experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 64% to 75%.

The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 36% of the time.

For reference, on March 11, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 88%, while on July 30, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 44%.

Cloud Cover Categories in September in Sotomayor

Cloud Cover Categories in September in SotomayorSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AugOctSep 136%Sep 136%Sep 3025%Sep 3025%Sep 1133%Sep 1133%Sep 2129%Sep 2129%mostly clearpartly cloudymostly cloudyovercastclear
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 Sotomayor, the chance of a wet day over the course of September is very rapidly increasing, starting the month at 16% and ending it at 34%.

For reference, the year's highest daily chance of a wet day is 52% on November 11, and its lowest chance is 11% on August 12.

Probability of Precipitation in September in Sotomayor

Probability of Precipitation in September in SotomayorSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%50%50%55%55%AugOctSep 116%Sep 116%Sep 3034%Sep 3034%Sep 1120%Sep 1120%Sep 2128%Sep 2128%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 Sotomayor is rapidly increasing, starting the month at 1.2 inches, when it rarely exceeds 2.8 inches or falls below 0.1 inches, and ending the month at 2.9 inches, when it rarely exceeds 5.4 inches or falls below 0.9 inches.

Average Monthly Rainfall in September in Sotomayor

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 September in Sotomayor, the length of the day is essentially constant. The shortest day of the month is September 30, with 12 hours, 6 minutes of daylight and the longest day is September 1, with 12 hours, 8 minutes of daylight.

Hours of Daylight and Twilight in September in Sotomayor

Hours of Daylight and Twilight in September in SotomayorSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2212 hr, 7 minSep 2212 hr, 7 minnightnightdaydaySep 112 hr, 8 minSep 112 hr, 8 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 latest sunrise of the month in Sotomayor is 6:05 AM on September 1 and the earliest sunrise is 9 minutes earlier at 5:56 AM on September 30.

The latest sunset is 6:13 PM on September 1 and the earliest sunset is 11 minutes earlier at 6:02 PM on September 30.

Daylight saving time is not observed in Sotomayor during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 6:05 AM and sets 12 hours, 13 minutes later, at 6:18 PM, while on December 21, the shortest day of the year, it rises at 6:07 AM and sets 12 hours, 2 minutes later, at 6:09 PM.

Sunrise & Sunset with Twilight in September in Sotomayor

Sunrise & Sunset with Twilight in September in SotomayorSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMAugOct5:56 AM5:56 AMSep 306:02 PMSep 306:02 PM6:05 AM6:05 AMSep 16:13 PMSep 16:13 PM6:02 AM6:02 AMSep 116:10 PMSep 116:10 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.

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 September in Sotomayor

Solar Elevation and Azimuth in September in SotomayorSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct0010102020203030404050505060607070800001010202030303040405050606060707080
northeastsouthwest
Solar elevation and azimuth over the course of September 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 September 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 September in Sotomayor

Moon Rise, Set & Phases in September in SotomayorSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctAug 46:14 AMAug 46:14 AMAug 191:26 PMAug 191:26 PMSep 28:56 PMSep 28:56 PMSep 179:35 PMSep 179:35 PMOct 21:50 PMOct 21:50 PMOct 176:27 AMOct 176:27 AM6:18 AM6:18 AM6:46 PM6:46 PM6:30 PM6:30 PM6:54 AM6:54 AM5:46 AM5:46 AM6:09 PM6:09 PM5:58 PM5:58 PM6:23 AM6:23 AM5:46 AM5:46 AM6:04 PM6:04 PM5:24 PM5:24 PM5:52 AM5:52 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.
Sep 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
2%5:02 AMENE5:28 PMWNW-11:16 AMN249,144 mi
2
0%5:46 AMENE6:09 PMW-11:58 AMN250,547 mi
3
0%6:27 AME6:48 PMW-12:38 PMN251,590 mi
4
3%7:07 AME7:26 PMW-1:17 PMS252,229 mi
5
7%7:46 AME8:04 PMW-1:55 PMS252,400 mi
6
12%8:26 AME8:44 PMWSW-2:34 PMS252,028 mi
7
19%9:08 AMESE9:25 PMWSW-3:15 PMS251,041 mi
8
27%9:52 AMESE10:10 PMWSW-4:00 PMS249,380 mi
9
37%10:39 AMESE10:58 PMWSW-4:48 PMS247,023 mi
10
47%11:30 AMESE11:51 PMWSW-5:40 PMS244,002 mi
11
50%12:25 PMESE--6:36 PMS240,421 mi
12
68%-12:47 AMWSW1:23 PMESE7:35 PMS236,470 mi
13
78%-1:46 AMWSW2:21 PMESE8:34 PMS232,421 mi
14
87%-2:44 AMWSW3:19 PMESE9:32 PMS228,614 mi
15
94%-3:42 AMWSW4:14 PMESE10:27 PMS225,415 mi
16
99%-4:37 AMWSW5:07 PME11:20 PMS223,155 mi
17
100%-5:31 AMW5:58 PME--
18
100%-6:23 AMW6:49 PME12:11 AMS222,079 mi
19
98%-7:16 AMW7:40 PME1:02 AMN222,296 mi
20
93%-8:10 AMWNW8:33 PMENE1:54 AMN223,757 mi
21
85%-9:05 AMWNW9:29 PMENE2:48 AMN226,271 mi
22
76%-10:03 AMWNW10:27 PMENE3:45 AMN229,542 mi
23
65%-11:03 AMWNW11:26 PMENE4:44 AMN233,232 mi
24
50%-12:02 PMWNW-5:44 AMN237,013 mi
25
43%12:24 AMENE12:59 PMWNW-6:42 AMN240,612 mi
26
32%1:20 AMENE1:53 PMWNW-7:38 AMN243,836 mi
27
23%2:12 AMENE2:42 PMWNW-8:28 AMN246,575 mi
28
15%3:00 AMENE3:27 PMWNW-9:15 AMN248,781 mi
29
9%3:45 AMENE4:08 PMWNW-9:58 AMN250,457 mi
30
4%4:26 AME4:48 PMW-10:38 AMN251,629 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 Sotomayor is essentially constant during September, remaining around 0% throughout.

For reference, on April 10, the muggiest day of the year, there are muggy conditions 1% of the time, while on June 10, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in September in Sotomayor

Humidity Comfort Levels in September in SotomayorSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%AugOctSep 10%Sep 10%Sep 300%Sep 300%Sep 110%Sep 110%Sep 210%Sep 210%humidhumidcomfortablecomfortabledrydry
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 Sotomayor is essentially constant during September, remaining within 0.2 miles per hour of 3.3 miles per hour throughout.

For reference, on November 22, the windiest day of the year, the daily average wind speed is 4.1 miles per hour, while on May 20, the calmest day of the year, the daily average wind speed is 2.8 miles per hour.

The lowest daily average wind speed during September is 3.1 miles per hour on September 20.

Average Wind Speed in September in Sotomayor

Average Wind Speed in September in SotomayorSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mphAugOctSep 203.1 mphSep 203.1 mphSep 13.5 mphSep 13.5 mphSep 303.2 mphSep 303.2 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 Sotomayor during September is predominantly out of the south from September 1 to September 24 and the west from September 24 to September 30.

Wind Direction in September in Sotomayor

Wind Direction in September in SotomayorESWSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%20%80%40%60%60%40%80%20%100%0%AugOctwesteastnorthsouth
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).

Sotomayor 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 Sotomayor is essentially constant during September, remaining around 80°F throughout.

The lowest average surface water temperature during September is 80°F on September 14.

Average Water Temperature in September in Sotomayor

Average Water Temperature in September in SotomayorSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303078.5°F78.5°F79.0°F79.0°F79.5°F79.5°F80.0°F80.0°F80.5°F80.5°F81.0°F81.0°F81.5°F81.5°F82.0°F82.0°F82.5°F82.5°FAugOctSep 1480°FSep 1480°FSep 180°FSep 180°FSep 3080°FSep 3080°F
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).

Temperatures in Sotomayor 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 September in Sotomayor

Time Spent in Various Temperature Bands and the Growing Season in September in SotomayorSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AugOct100%Sep 16100%Sep 16coolcomfortablewarm
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 Sotomayor are rapidly increasing during September, increasing by 565°F, from 4,662°F to 5,227°F, over the course of the month.

Growing Degree Days in September in Sotomayor

Growing Degree Days in September in SotomayorSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930304,400°F4,400°F4,600°F4,600°F4,800°F4,800°F5,000°F5,000°F5,200°F5,200°F5,400°F5,400°FAugOctSep 14,662°FSep 14,662°FSep 305,227°FSep 305,227°FSep 114,856°FSep 114,856°F
The average growing degree days accumulated over the course of September, 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 Sotomayor is gradually decreasing during September, falling by 0.5 kWh, from 5.8 kWh to 5.3 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in September in Sotomayor

Average Daily Incident Shortwave Solar Energy in September in SotomayorSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhAugOctSep 15.8 kWhSep 15.8 kWhSep 305.3 kWhSep 305.3 kWhSep 115.7 kWhSep 115.7 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 Sotomayor are 1.515 deg latitude, -77.504 deg longitude, and 3,684 ft elevation.

The topography within 2 miles of Sotomayor contains extreme variations in elevation, with a maximum elevation change of 5,236 feet and an average elevation above sea level of 4,333 feet. Within 10 miles also contains extreme variations in elevation (10,689 feet). Within 50 miles also contains extreme variations in elevation (15,522 feet).

The area within 2 miles of Sotomayor is covered by trees (35%), cropland (28%), shrubs (22%), and grassland (15%), within 10 miles by trees (35%) and shrubs (25%), and within 50 miles by trees (58%) and cropland (14%).

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

Sotomayor is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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.

The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Sotomayor, according to the International Standard Atmosphere .

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.

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.