September Weather in Majia China

Daily high temperatures decrease by 9°F, from 74°F to 65°F, rarely falling below 54°F or exceeding 83°F.

Daily low temperatures decrease by 10°F, from 59°F to 49°F, rarely falling below 43°F or exceeding 64°F.

For reference, on July 11, the hottest day of the year, temperatures in Majia typically range from 66°F to 82°F, while on January 10, the coldest day of the year, they range from 16°F to 34°F.

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.

Glenview, United States (7,031 miles away); Sunzha, Russia (3,372 miles); and Soleh Bon, Iran (3,111 miles) are the far-away foreign places with temperatures most similar to Majia (view comparison).

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The month of September in Majia experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 43% throughout the month. The highest chance of overcast or mostly cloudy conditions is 46% on September 16.

The clearest day of the month is September 4, with clear, mostly clear, or partly cloudy conditions 59% of the time.

For reference, on March 25, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 52%, while on December 15, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 71%.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Majia, the chance of a wet day over the course of September is decreasing, starting the month at 29% and ending it at 25%.

For reference, the year's highest daily chance of a wet day is 33% on July 12, and its lowest chance is 1% on December 18.

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 Majia is rapidly decreasing, starting the month at 3.6 inches, when it rarely exceeds 6.5 inches or falls below 1.3 inches, and ending the month at 2.4 inches, when it rarely exceeds 4.8 inches or falls below 0.8 inches.

Over the course of September in Majia, 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, 2 minutes, implying an average daily decrease of 2 minutes, 9 seconds, and weekly decrease of 15 minutes, 2 seconds.

The shortest day of the month is September 30, with 11 hours, 51 minutes of daylight and the longest day is September 1, with 12 hours, 54 minutes of daylight.

The earliest sunrise of the month in Majia is 6:19 AM on September 1 and the latest sunrise is 21 minutes later at 6:40 AM on September 30.

The latest sunset is 7:12 PM on September 1 and the earliest sunset is 41 minutes earlier at 6:31 PM on September 30.

Daylight saving time is not observed in Majia during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:32 AM and sets 14 hours, 30 minutes later, at 8:02 PM, while on December 21, the shortest day of the year, it rises at 7:49 AM and sets 9 hours, 49 minutes later, at 5:38 PM.

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.

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.

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 Majia is rapidly decreasing during September, falling from 20% to 1% over the course of the month.

For reference, on July 30, the muggiest day of the year, there are muggy conditions 62% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.

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 Majia is essentially constant during September, remaining within 0.1 miles per hour of 5.6 miles per hour throughout.

For reference, on April 22, the windiest day of the year, the daily average wind speed is 7.5 miles per hour, while on September 22, the calmest day of the year, the daily average wind speed is 5.5 miles per hour.

The lowest daily average wind speed during September is 5.5 miles per hour on September 22.

The hourly average wind direction in Majia throughout September is predominantly from the east, with a peak proportion of 49% on September 1.

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 Majia typically lasts for 6.8 months (209 days), from around April 2 to around October 28, rarely starting before March 15 or after April 22, and rarely ending before October 10 or after November 14.

The month of September in Majia is reliably fully 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 Majia are increasing during September, increasing by 333°F, from 2,520°F to 2,853°F, over the course of the month.

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 Majia is decreasing during September, falling by 1.1 kWh, from 5.2 kWh to 4.2 kWh, over the course of the month.

For the purposes of this report, the geographical coordinates of Majia are 34.858 deg latitude, 108.458 deg longitude, and 3,514 ft elevation.

The topography within 2 miles of Majia contains very significant variations in elevation, with a maximum elevation change of 928 feet and an average elevation above sea level of 3,402 feet. Within 10 miles contains very significant variations in elevation (2,851 feet). Within 50 miles contains large variations in elevation (4,882 feet).

The area within 2 miles of Majia is covered by cropland (73%) and grassland (18%), within 10 miles by cropland (56%) and grassland (27%), and within 50 miles by cropland (53%) and grassland (23%).