Average Weather in September in Seyitgazi Turkey
Daily high temperatures decrease by 8°F, from 80°F to 71°F, rarely falling below 60°F or exceeding 88°F.
Daily low temperatures decrease by 8°F, from 53°F to 46°F, rarely falling below 38°F or exceeding 59°F.
For reference, on August 2, the hottest day of the year, temperatures in Seyitgazi typically range from 58°F to 84°F, while on January 24, the coldest day of the year, they range from 24°F to 37°F.
Average High and Low Temperature in September
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
Columbus, Montana, United States (6,063 miles away); Golden, Colorado, United States (6,305 miles); and Parsons, West Virginia, United States (5,460 miles) are the far-away foreign places with temperatures most similar to Seyitgazi (view comparison).
The month of September in Seyitgazi experiences very rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 8% to 29%.
The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 92% of the time.
For reference, on December 24, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 57%, while on August 3, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 97%.
Cloud Cover Categories in September
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Seyitgazi, the chance of a wet day over the course of September is increasing, starting the month at 6% and ending it at 11%.
For reference, the year's highest daily chance of a wet day is 22% on December 22, and its lowest chance is 6% on August 31.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in Seyitgazi is gradually increasing, starting the month at 0.4 inches, when it rarely exceeds 1.0 inches, and ending the month at 0.8 inches, when it rarely exceeds 1.8 inches or falls below 0.1 inches.
Average Monthly Rainfall in September
Over the course of September in Seyitgazi, 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, 14 minutes, implying an average daily decrease of 2 minutes, 32 seconds, and weekly decrease of 17 minutes, 46 seconds.
The shortest day of the month is September 30, with 11 hours, 49 minutes of daylight and the longest day is September 1, with 13 hours, 3 minutes of daylight.
Hours of Daylight and Twilight in September
The earliest sunrise of the month in Seyitgazi is 6:25 AM on September 1 and the latest sunrise is 27 minutes later at 6:52 AM on September 30.
The latest sunset is 7:28 PM on September 1 and the earliest sunset is 47 minutes earlier at 6:41 PM on September 30.
Daylight saving time is not observed in Seyitgazi during 2021.
For reference, on June 21, the longest day of the year, the Sun rises at 5:30 AM and sets 14 hours, 57 minutes later, at 8:27 PM, while on December 21, the shortest day of the year, it rises at 8:13 AM and sets 9 hours, 23 minutes later, at 5:36 PM.
Sunrise & Sunset with Twilight in September
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
The chance that a given day will be muggy in Seyitgazi is essentially constant during September, remaining around 0% throughout.
For reference, on July 25, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in September
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Seyitgazi is essentially constant during September, remaining within 0.2 miles per hour of 7.3 miles per hour throughout.
For reference, on February 19, the windiest day of the year, the daily average wind speed is 9.7 miles per hour, while on September 23, the calmest day of the year, the daily average wind speed is 7.1 miles per hour.
The lowest daily average wind speed during September is 7.1 miles per hour on September 23.
Average Wind Speed in September
The hourly average wind direction in Seyitgazi throughout September is predominantly from the north, with a peak proportion of 61% on September 1.
Wind Direction in September
The growing season in Seyitgazi typically lasts for 6.0 months (185 days), from around April 21 to around October 23, rarely starting before March 30 or after May 9, and rarely ending before October 3 or after November 10.
The month of September in Seyitgazi 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
The average accumulated growing degree days in Seyitgazi are increasing during September, increasing by 373°F, from 2,108°F to 2,480°F, over the course of the month.
Growing Degree Days in September
The average daily incident shortwave solar energy in Seyitgazi is rapidly decreasing during September, falling by 1.6 kWh, from 6.6 kWh to 5.0 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in September
For the purposes of this report, the geographical coordinates of Seyitgazi are 39.445 deg latitude, 30.695 deg longitude, and 3,225 ft elevation.
The topography within 2 miles of Seyitgazi contains very significant variations in elevation, with a maximum elevation change of 886 feet and an average elevation above sea level of 3,385 feet. Within 10 miles also contains very significant variations in elevation (1,703 feet). Within 50 miles contains very significant variations in elevation (6,365 feet).
The area within 2 miles of Seyitgazi is covered by cropland (64%) and grassland (26%), within 10 miles by cropland (62%) and grassland (20%), and within 50 miles by cropland (47%) and trees (27%).
This report illustrates the typical weather in Seyitgazi, 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 Seyitgazi.
For each station, the records are corrected for the elevation difference between that station and Seyitgazi 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 Seyitgazi is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Seyitgazi and a given station.
The stations contributing to this reconstruction are: Eskişehir Airport (66%, 39 kilometers, north); Afyon Airport (26%, 80 kilometers, south); and Ankara Etimesgut Air Base (8%, 180 kilometers, east).
Time zones for airports and weather stations are provided by AskGeo.com .