Fall Weather in Uttar Char Fasson Bangladesh

Daily high temperatures decrease by 6°F, from 86°F to 80°F, rarely falling below 78°F or exceeding 90°F. The highest daily average high temperature is 87°F on October 2.

Daily low temperatures decrease by 14°F, from 80°F to 67°F, rarely falling below 63°F or exceeding 82°F.

For reference, on May 23, the hottest day of the year, temperatures in Uttar Char Fasson typically range from 80°F to 87°F, while on January 11, the coldest day of the year, they range from 61°F to 75°F.

The figure below shows you a compact characterization of the hourly average fall temperatures. 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.

Veracruz, Mexico (9,549 miles away); Marathon, United States (9,157 miles); and Maintirano, Madagascar (4,212 miles) are the far-away foreign places with temperatures most similar to Uttar Char Fasson (view comparison).

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The fall in Uttar Char Fasson experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 88% to 22%.

The clearest day of the fall is November 30, with clear, mostly clear, or partly cloudy conditions 78% of the time.

For reference, on August 1, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 91%, while on February 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 87%.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Uttar Char Fasson, the chance of a wet day over the course of the fall is very rapidly decreasing, starting the season at 67% and ending it at 4%.

For reference, the year's highest daily chance of a wet day is 76% on July 7, and its lowest chance is 3% on December 15.

Rainfall

To show variation within the season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during the fall in Uttar Char Fasson is very rapidly decreasing, starting the season at 10.4 inches, when it rarely exceeds 19.6 inches or falls below 3.1 inches, and ending the season at 0.7 inches, when it rarely exceeds 2.2 inches or falls below -0.0 inches.

Over the course of the fall in Uttar Char Fasson, the length of the day is rapidly decreasing. From the start to the end of the season, the length of the day decreases by 1 hour, 41 minutes, implying an average daily decrease of 1 minute, 7 seconds, and weekly decrease of 7 minutes, 50 seconds.

The shortest day of the fall is November 30, with 10 hours, 53 minutes of daylight and the longest day is September 1, with 12 hours, 34 minutes of daylight.

The earliest sunrise of the fall in Uttar Char Fasson is 5:40 AM on September 1 and the latest sunrise is 39 minutes later at 6:19 AM on November 30.

The latest sunset is 6:13 PM on September 1 and the earliest sunset is 1 hour, 2 minutes earlier at 5:12 PM on November 27.

Daylight saving time is not observed in Uttar Char Fasson during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:13 AM and sets 13 hours, 30 minutes later, at 6:43 PM, while on December 21, the shortest day of the year, it rises at 6:32 AM and sets 10 hours, 47 minutes later, at 5:18 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 the fall of 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 Uttar Char Fasson is very rapidly decreasing during the fall, falling from 100% to 41% over the course of the season.

For reference, on June 8, the muggiest day of the year, there are muggy conditions 100% of the time, while on December 31, the least muggy day of the year, there are muggy conditions 9% 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 Uttar Char Fasson is rapidly decreasing during the fall, decreasing from 10.3 miles per hour to 6.3 miles per hour over the course of the season.

For reference, on July 5, the windiest day of the year, the daily average wind speed is 13.2 miles per hour, while on November 26, the calmest day of the year, the daily average wind speed is 6.3 miles per hour.

The lowest daily average wind speed during the fall is 6.3 miles per hour on November 27.

The wind direction in Uttar Char Fasson during the fall is predominantly out of the south from September 1 to October 10 and the north from October 10 to November 30.

Uttar Char Fasson 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 Uttar Char Fasson is decreasing during the fall, falling by 6°F, from 83°F to 77°F, over the course of the season.

The highest average surface water temperature during the fall is 84°F on October 4.

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 Uttar Char Fasson 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.

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 Uttar Char Fasson are very rapidly increasing during the fall, increasing by 2,729°F, from 7,121°F to 9,850°F, over the course of the season.

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 Uttar Char Fasson is essentially constant during the fall, remaining within 0.5 kWh of 4.4 kWh throughout.

The highest average daily incident shortwave solar energy during the fall is 4.9 kWh on November 4. The lowest average daily incident shortwave solar energy during the fall is 4.0 kWh on September 23.

For the purposes of this report, the geographical coordinates of Uttar Char Fasson are 22.226 deg latitude, 90.713 deg longitude, and 23 ft elevation.

The topography within 2 miles of Uttar Char Fasson is essentially flat, with a maximum elevation change of 39 feet and an average elevation above sea level of 16 feet. Within 10 miles is essentially flat (102 feet). Within 50 miles also contains only modest variations in elevation (151 feet).

The area within 2 miles of Uttar Char Fasson is covered by cropland (50%) and grassland (50%), within 10 miles by water (37%) and cropland (31%), and within 50 miles by water (63%) and cropland (19%).