Climate and Average Weather Year Round in Baisha China

In Baisha, the wet season is warm, muggy, and partly cloudy and the dry season is cool and mostly clear. Over the course of the year, the temperature typically varies from 44°F to 94°F and is rarely below 39°F or above 103°F.

Based on the tourism score, the best times of year to visit Baisha for warm-weather activities are from early April to late May and from late September to early November.

The hot season lasts for 2.7 months, from June 16 to September 8, with an average daily high temperature above 86°F. The hottest month of the year in Baisha is July, with an average high of 92°F and low of 79°F.

The cool season lasts for 3.1 months, from November 25 to February 27, with an average daily high temperature below 61°F. The coldest month of the year in Baisha is January, with an average low of 45°F and high of 53°F.

In Baisha, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year in Baisha begins around September 18 and lasts for 8.6 months, ending around June 4.

The clearest month of the year in Baisha is January, during which on average the sky is clear, mostly clear, or partly cloudy 70% of the time.

The cloudier part of the year begins around June 4 and lasts for 3.4 months, ending around September 18.

The cloudiest month of the year in Baisha is July, during which on average the sky is overcast or mostly cloudy 63% of the time.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Baisha varies significantly throughout the year.

The wetter season lasts 6.7 months, from April 1 to October 24, with a greater than 30% chance of a given day being a wet day. The month with the most wet days in Baisha is June, with an average of 15.1 days with at least 0.04 inches of precipitation.

The drier season lasts 5.3 months, from October 24 to April 1. The month with the fewest wet days in Baisha is January, with an average of 2.2 days with at least 0.04 inches of precipitation.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone in Baisha is June, with an average of 15.1 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 52% on June 19.

Rainfall

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Baisha experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 9.5 months, from February 20 to December 3, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Baisha is June, with an average rainfall of 6.0 inches.

The rainless period of the year lasts for 2.6 months, from December 3 to February 20. The month with the least rain in Baisha is January, with an average rainfall of 0.3 inches.

The length of the day in Baisha varies significantly over the course of the year. In 2024, the shortest day is December 21, with 10 hours, 17 minutes of daylight; the longest day is June 21, with 14 hours, 0 minutes of daylight.

The earliest sunrise is at 5:56 AM on June 10, and the latest sunrise is 1 hour, 54 minutes later at 7:50 AM on January 12. The earliest sunset is at 5:57 PM on December 2, and the latest sunset is 2 hours, 1 minute later at 7:58 PM on June 30.

Daylight saving time (DST) is not observed in Baisha during 2024.

The figure below presents a compact representation of key lunar data for 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.

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.

Baisha experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 5.3 months, from May 1 to October 11, during which time the comfort level is muggy, oppressive, or miserable at least 24% of the time. The month with the most muggy days in Baisha is July, with 30.2 days that are muggy or worse.

The least muggy day of the year is February 1, when muggy conditions are essentially unheard of.

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 Baisha experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 6.8 months, from February 25 to September 18, with average wind speeds of more than 5.2 miles per hour. The windiest month of the year in Baisha is April, with an average hourly wind speed of 5.8 miles per hour.

The calmer time of year lasts for 5.2 months, from September 18 to February 25. The calmest month of the year in Baisha is December, with an average hourly wind speed of 4.5 miles per hour.

The predominant average hourly wind direction in Baisha varies throughout the year.

The wind is most often from the east for 1.4 months, from January 10 to February 23, with a peak percentage of 31% on February 9. The wind is most often from the north for 3.9 months, from February 23 to June 21 and for 3.8 months, from September 16 to January 10, with a peak percentage of 34% on April 12. The wind is most often from the south for 2.8 months, from June 21 to September 16, with a peak percentage of 43% on July 26.

To characterize how pleasant the weather is in Baisha throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best times of year to visit Baisha for general outdoor tourist activities are from early April to late May and from late September to early November, with a peak score in the third week of October.

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best times of year to visit Baisha for hot-weather activities are from mid May to late June and from late August to late September, with a peak score in the first week of June.

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

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 Baisha 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.

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 experiences significant seasonal variation over the course of the year.

The brighter period of the year lasts for 4.5 months, from April 14 to August 29, with an average daily incident shortwave energy per square meter above 5.3 kWh. The brightest month of the year in Baisha is July, with an average of 5.9 kWh.

The darker period of the year lasts for 3.0 months, from November 1 to February 2, with an average daily incident shortwave energy per square meter below 3.3 kWh. The darkest month of the year in Baisha is December, with an average of 2.6 kWh.

For the purposes of this report, the geographical coordinates of Baisha are 29.062 deg latitude, 106.119 deg longitude, and 764 ft elevation.

The topography within 2 miles of Baisha contains significant variations in elevation, with a maximum elevation change of 614 feet and an average elevation above sea level of 806 feet. Within 10 miles contains significant variations in elevation (2,484 feet). Within 50 miles contains large variations in elevation (5,312 feet).

The area within 2 miles of Baisha is covered by cropland (39%), trees (23%), water (20%), and shrubs (14%), within 10 miles by trees (41%) and cropland (40%), and within 50 miles by trees (43%) and cropland (40%).