March Weather in Chengshan China

Daily high temperatures increase by 10°F, from 42°F to 52°F, rarely falling below 34°F or exceeding 59°F.

Daily low temperatures increase by 8°F, from 33°F to 41°F, rarely falling below 28°F or exceeding 46°F.

For reference, on August 2, the hottest day of the year, temperatures in Chengshan typically range from 75°F to 82°F, while on January 19, the coldest day of the year, they range from 28°F to 35°F.

The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on March. 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.

Borough of Queens, United States (6,953 miles away) is the far-away foreign place with temperatures most similar to Chengshan (view comparison).

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The month of March in Chengshan 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 clearest day of the month is March 1, with clear, mostly clear, or partly cloudy conditions 58% of the time.

For reference, on July 22, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 51%, while on October 21, 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 Chengshan, the chance of a wet day over the course of March is essentially constant, remaining around 7% throughout.

For reference, the year's highest daily chance of a wet day is 32% on July 23, and its lowest chance is 2% on January 25.

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 March in Chengshan is gradually increasing, starting the month at 0.5 inches, when it rarely exceeds 1.5 inches, and ending the month at 0.8 inches, when it rarely exceeds 1.7 inches or falls below 0.1 inches.

Over the course of March in Chengshan, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 12 minutes, implying an average daily increase of 2 minutes, 24 seconds, and weekly increase of 16 minutes, 49 seconds.

The shortest day of the month is March 1, with 11 hours, 23 minutes of daylight and the longest day is March 31, with 12 hours, 35 minutes of daylight.

The latest sunrise of the month in Chengshan is 6:20 AM on March 1 and the earliest sunrise is 44 minutes earlier at 5:36 AM on March 31.

The earliest sunset is 5:43 PM on March 1 and the latest sunset is 28 minutes later at 6:11 PM on March 31.

Daylight saving time is not observed in Chengshan during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 4:29 AM and sets 14 hours, 45 minutes later, at 7:13 PM, while on December 21, the shortest day of the year, it rises at 7:00 AM and sets 9 hours, 35 minutes later, at 4:35 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 March 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 Chengshan is essentially constant during March, remaining around 0% throughout.

For reference, on July 30, the muggiest day of the year, there are muggy conditions 96% of the time, while on November 6, 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 Chengshan is decreasing during March, decreasing from 14.1 miles per hour to 13.0 miles per hour over the course of the month.

For reference, on December 10, the windiest day of the year, the daily average wind speed is 15.5 miles per hour, while on August 11, the calmest day of the year, the daily average wind speed is 10.0 miles per hour.

The hourly average wind direction in Chengshan throughout March is predominantly from the north, with a peak proportion of 49% on March 1.

Chengshan 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 Chengshan is gradually increasing during March, rising by 3°F, from 40°F to 43°F, over the course of the month.

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 Chengshan typically lasts for 8.5 months (262 days), from around March 13 to around November 30, rarely starting before February 26 or after March 30, and rarely ending before November 16 or after December 15.

During March in Chengshan, the chance that a given day is within the growing season is very rapidly increasing rising from 17% to 92% over the course of the month.

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 Chengshan are essentially constant during March, remaining within 5°F of 6°F throughout.

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 Chengshan is increasing during March, rising by 1.3 kWh, from 4.1 kWh to 5.4 kWh, over the course of the month.

For the purposes of this report, the geographical coordinates of Chengshan are 37.367 deg latitude, 122.552 deg longitude, and 95 ft elevation.

The topography within 2 miles of Chengshan contains only modest variations in elevation, with a maximum elevation change of 315 feet and an average elevation above sea level of 52 feet. Within 10 miles contains only modest variations in elevation (1,781 feet). Within 50 miles contains very significant variations in elevation (2,999 feet).

The area within 2 miles of Chengshan is covered by cropland (46%), trees (26%), and water (16%), within 10 miles by water (62%) and cropland (21%), and within 50 miles by water (81%) and cropland (12%).