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September Weather in Sattenapalle India

Daily high temperatures are around 89°F, rarely falling below 84°F or exceeding 94°F.

Daily low temperatures are around 75°F, rarely falling below 72°F or exceeding 77°F.

For reference, on May 7, the hottest day of the year, temperatures in Sattenapalle typically range from 82°F to 107°F, while on December 28, the coldest day of the year, they range from 63°F to 86°F.

Average High and Low Temperature in September in Sattenapalle

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 Sattenapalle

Average Hourly Temperature in September in SattenapalleSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOctcomfortablewarmwarmhotcomfortable
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.

Bamako, Mali (5,860 miles away); Bandiagara, Mali (5,544 miles); and Sokoto, Nigeria (4,988 miles) are the far-away foreign places with temperatures most similar to Sattenapalle (view comparison).

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The month of September in Sattenapalle experiences rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 92% to 79%.

The clearest day of the month is September 30, with clear, mostly clear, or partly cloudy conditions 21% of the time.

For reference, on July 4, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 95%, while on February 14, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 75%.

Cloud Cover Categories in September in Sattenapalle

Cloud Cover Categories in September in SattenapalleSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AugOctSep 18%Sep 18%Sep 3021%Sep 3021%Sep 119%Sep 119%Sep 2115%Sep 2115%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 Sattenapalle, the chance of a wet day over the course of September is essentially constant, remaining around 39% throughout.

For reference, the year's highest daily chance of a wet day is 46% on July 28, and its lowest chance is 2% on February 4.

Probability of Precipitation in September in Sattenapalle

Probability of Precipitation in September in SattenapalleSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%50%50%AugOctSep 138%Sep 138%Sep 3038%Sep 3038%Sep 1138%Sep 1138%Sep 2140%Sep 2140%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 Sattenapalle is gradually increasing, starting the month at 4.7 inches, when it rarely exceeds 8.3 inches or falls below 1.7 inches, and ending the month at 5.2 inches, when it rarely exceeds 8.9 inches or falls below 1.5 inches.

Average Monthly Rainfall in September in Sattenapalle

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 Sattenapalle, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 26 minutes, implying an average daily decrease of 54 seconds, and weekly decrease of 6 minutes, 21 seconds.

The shortest day of the month is September 30, with 12 hours, 0 minutes of daylight and the longest day is September 1, with 12 hours, 26 minutes of daylight.

Hours of Daylight and Twilight in September in Sattenapalle

Hours of Daylight and Twilight in September in SattenapalleSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2212 hr, 7 minSep 2212 hr, 7 minnightnightdaydaySep 112 hr, 26 minSep 112 hr, 26 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 Sattenapalle is 5:56 AM on September 1 and the latest sunrise is 3 minutes later at 5:59 AM on September 30.

The latest sunset is 6:22 PM on September 1 and the earliest sunset is 23 minutes earlier at 5:59 PM on September 30.

Daylight saving time is not observed in Sattenapalle during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:37 AM and sets 13 hours, 6 minutes later, at 6:44 PM, while on December 21, the shortest day of the year, it rises at 6:32 AM and sets 11 hours, 9 minutes later, at 5:42 PM.

Sunrise & Sunset with Twilight in September in Sattenapalle

Sunrise & Sunset with Twilight in September in SattenapalleSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMAugOct5:56 AM5:56 AMSep 16:22 PMSep 16:22 PM5:59 AM5:59 AMSep 305:59 PMSep 305:59 PM5:57 AM5:57 AMSep 116:14 PMSep 116:14 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 Sattenapalle

Solar Elevation and Azimuth in September in SattenapalleSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct00101020202030304040505050606070708000010102020303030404050506060607080
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 Sattenapalle

Moon Rise, Set & Phases in September in SattenapalleSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctAug 44:44 PMAug 44:44 PMAug 1911:56 PMAug 1911:56 PMSep 37:26 AMSep 37:26 AMSep 188:05 AMSep 188:05 AMOct 312:20 AMOct 312:20 AMOct 174:57 PMOct 174:57 PM5:29 AM5:29 AM6:50 PM6:50 PM6:26 PM6:26 PM6:14 AM6:14 AM5:58 AM5:58 AM6:38 PM6:38 PM5:43 PM5:43 PM5:56 AM5:56 AM6:13 AM6:13 AM6:16 PM6:16 PM5:40 PM5:40 PM6:39 AM6:39 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
3%4:18 AMENE5:28 PMWNW-10:55 AMN248,422 mi
2
1%5:09 AMENE6:05 PMWNW-11:38 AMS249,974 mi
3
0%5:58 AME6:38 PMW-12:19 PMS251,179 mi
4
1%6:44 AME7:10 PMW-12:58 PMS252,002 mi
5
5%7:30 AME7:42 PMW-1:36 PMS252,387 mi
6
9%8:16 AME8:14 PMW-2:15 PMS252,263 mi
7
16%9:03 AMESE8:49 PMWSW-2:55 PMS251,554 mi
8
24%9:52 AMESE9:26 PMWSW-3:38 PMS250,194 mi
9
33%10:43 AMESE10:07 PMWSW-4:25 PMS248,141 mi
10
42%11:38 AMESE10:54 PMWSW-5:15 PMS245,403 mi
11
50%12:34 PMESE11:47 PMWSW-6:10 PMS242,049 mi
12
64%1:32 PMESE--7:08 PMS238,230 mi
13
74%-12:44 AMWSW2:29 PMESE8:08 PMS234,184 mi
14
84%-1:46 AMWSW3:23 PMESE9:07 PMS230,226 mi
15
91%-2:50 AMWSW4:13 PMESE10:03 PMS226,716 mi
16
97%-3:53 AMWSW4:59 PMESE10:57 PMS224,009 mi
17
100%-4:55 AMW5:43 PME11:49 PMS222,393 mi
18
100%-5:56 AMW6:25 PME--
19
99%-6:57 AMW7:08 PME12:40 AMS222,042 mi
20
96%-7:58 AMWNW7:52 PMENE1:31 AMS222,975 mi
21
89%-9:01 AMWNW8:39 PMENE2:24 AMN225,059 mi
22
80%-10:05 AMWNW9:30 PMENE3:20 AMN228,040 mi
23
70%-11:09 AMWNW10:25 PMENE4:18 AMN231,588 mi
24
59%-12:11 PMWNW11:23 PMENE5:17 AMN235,366 mi
25
50%-1:09 PMWNW-6:16 AMN239,072 mi
26
37%12:22 AMENE2:01 PMWNW-7:13 AMN242,478 mi
27
27%1:19 AMENE2:48 PMWNW-8:05 AMN245,438 mi
28
18%2:14 AMENE3:29 PMWNW-8:53 AMN247,880 mi
29
11%3:06 AMENE4:06 PMWNW-9:38 AMS249,786 mi
30
6%3:55 AMENE4:40 PMW-10:19 AMS251,174 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 Sattenapalle is essentially constant during September, remaining around 100% throughout.

For reference, on August 12, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 18, the least muggy day of the year, there are muggy conditions 28% of the time.

Humidity Comfort Levels in September in Sattenapalle

Humidity Comfort Levels in September in SattenapalleSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%AugOctSep 1100%Sep 1100%Sep 3099%Sep 3099%Sep 11100%Sep 11100%Sep 21100%Sep 21100%miserablemiserableoppressiveoppressivemuggymuggyhumidhumid
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 Sattenapalle is rapidly decreasing during September, decreasing from 7.8 miles per hour to 5.8 miles per hour over the course of the month.

For reference, on June 28, the windiest day of the year, the daily average wind speed is 11.2 miles per hour, while on October 8, the calmest day of the year, the daily average wind speed is 5.6 miles per hour.

Average Wind Speed in September in Sattenapalle

Average Wind Speed in September in SattenapalleSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mphAugOctSep 17.8 mphSep 17.8 mphSep 305.8 mphSep 305.8 mphSep 117.0 mphSep 117.0 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 Sattenapalle throughout September is predominantly from the west, with a peak proportion of 71% on September 1.

Wind Direction in September in Sattenapalle

Wind Direction in September in SattenapalleWESep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%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).

Sattenapalle 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 Sattenapalle is essentially constant during September, remaining within 1°F of 84°F throughout.

Average Water Temperature in September in Sattenapalle

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 Sattenapalle 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 Sattenapalle

Time Spent in Various Temperature Bands and the Growing Season in September in SattenapalleSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%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 16comfortablewarmhot
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 Sattenapalle are very rapidly increasing during September, increasing by 900°F, from 7,632°F to 8,532°F, over the course of the month.

Growing Degree Days in September in Sattenapalle

Growing Degree Days in September in SattenapalleSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930307,600°F7,600°F7,800°F7,800°F8,000°F8,000°F8,200°F8,200°F8,400°F8,400°F8,600°F8,600°FAugOctSep 17,632°FSep 17,632°FSep 308,532°FSep 308,532°FSep 117,942°FSep 117,942°FSep 218,251°FSep 218,251°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 Sattenapalle is essentially constant during September, remaining within 0.1 kWh of 4.3 kWh throughout.

The lowest average daily incident shortwave solar energy during September is 4.2 kWh on September 16.

Average Daily Incident Shortwave Solar Energy in September in Sattenapalle

Average Daily Incident Shortwave Solar Energy in September in SattenapalleSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWhAugOctSep 164.2 kWhSep 164.2 kWhSep 14.3 kWhSep 14.3 kWhSep 304.4 kWhSep 304.4 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 Sattenapalle are 16.394 deg latitude, 80.152 deg longitude, and 256 ft elevation.

The topography within 2 miles of Sattenapalle is essentially flat, with a maximum elevation change of 95 feet and an average elevation above sea level of 239 feet. Within 10 miles is essentially flat (318 feet). Within 50 miles contains only modest variations in elevation (1,962 feet).

The area within 2 miles of Sattenapalle is covered by cropland (95%), within 10 miles by cropland (99%), and within 50 miles by cropland (86%).

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

Sattenapalle 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 Sattenapalle, 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

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