Chiang Mai Geography and Climate


Chiang Mai Geography and Climate
Mountain Views, Waterfall and Scenic Beauty
Geography
Chiang Mai Province is an area about 685 km (426 mi) from Bangkok situated at Mae Ping River basin and located on average at 300 m (1,000 ft) elevation. Chiang Mai were surrounded by the mountain ranges of the Thai highlands, it have an area of approximately 20,107 km2 (8,000 sq mi).  Most mountains were covered by rain forest such as the mountains of the Daen Lao Range in the north end of the province, the Thanon Thong Chai Range stretching at north-south direction, and the Khun Tan Range in the east of the province.  From the  Daen Lao mountains,flow the major tributaries of  Chao Phraya River, The Mae Ping, . Doi Inthanon  is the highest mountain in Thailand,  which at  2,565 metres (8,415 ft) in Chiang Mai Province.There are also various other national parks  in the province.






A panorama view  east back to the city of Chiang Mai from the lookout half-way up Doi Suthep,from famous mountain to the west of the city. (source: wiki-pratyeka)

Doi Ithanon temple in mountain area.
                                 Doi Ithanon mountain.
                                     Chiang Dao Mountain.

Climate

Chiang Mai has a tropical savanna climate (K̦ppen Aw), tempered by the low latitude and moderate elevation, with warm to hot weather year-round, though nighttime conditions during the dry season can be cool and much lower than daytime highs. The maximum temperature ever recorded was 42.4ʡC (108.3ʡF) in May 2005. Cold and hot weather effects occur immediately but cold effects last longer than hot effects and contribute to higher cold related motility risk among old people aged more than 85 years. In tropical savanna climates, the dry season can become severe, and often drought conditions prevail during the course of the year. Tropical savanna climates often feature tree-studded grasslands, rather than thick jungle. It is this widespread occurrence of tall, coarse grass (called savanna) which has led to Aw and As climates often being referred to as tropical savanna.

Chiang Mai’s climate have three different seasons, the rainy season, the dry and cool season, and the dry and warm season.First ,the monthly temperature and rainfall in below schedule. The following table depicts high, mean, and low temperatures for each month in degrees Celcius (°C).
Over an entire year the average high temperature is 31.8 °C, the average mean temperature is 25.4 °C and the average low temperature is 20.1 °C
The below table depicts the monthly precipitation, which generally means rain besides sometimes hail storm may occur.


























On average that is about 99 millimeter per month, but averages like this are not very useful. More important is to know that of the total 1185 mm of rain, about 87% falls between May and October.

Average Climate data for Chiang Mai

Summary of Chiang Mai's climate temperature throughout year 25.4'C

Seasons in Chiang Mai

Chiang Mai has six wet months (May-October) which can be called the rainy season. During these wet months the weather is considered warm and air humidity is high (30-65%). This wet weather come from the south-west monsoon, which will arrives from India during the month of May. Most rain can be predicted during August and September which were rainy holiday.The other six months (the north-east monsoon) was called the dry season, but within this dry season ,we can see a cooler period (November-February).

Waterfalls  in the end of the rainy season
During October-November get some rain, but the benefits soon after the rainy season everything is still green and clean and the many waterfalls near Chiang Mai have many water .During December and January, usually call the Chiang Mai winter, the evenings  very cool and  need extra  warm clothes . A sweater or jacket will be needed  in night, but during daytime people still walk around in shorts and t-shirts.Besides,most people  will choose  Chiang Mai during winter season and enjoy the dry and slightly cooler weather. The best months to visit are probably from October to February.
There wil be a dry and warmer period (March-May). During the dry seasons the air humidity is relatively low (5-25%) on March and April, Chiang Mai usually experience air pollution from  forest and bush fires,because farmers incline to burn their old rice fields in preparation for the new season. These fires make a lot of smoke and dust, during March and April ,which the worst months to visit Chiang Mai. Usually this smog starts  in February and continue longer time if rains come late.
Air pollution because of slash and burn cultivation.
A visit and tour during the middle of April is still meaningful because people will enjoy the yearly Songkran festival, which celebrates the Thai New Year but it still dry,dusty and very hot month, and  the monsoon rains always start in May, having their peak in August and September. With the monsoon rains, the sky gets clear  because smoke and dust is blown away by wind.


Compared to the central and southern parts of Thailand, Chiang Mai is enjoys a lower relatively humidity and slightly cooler  . These lower humidity which lead to the nice climate in Chiang Mai.

 Picture credit to original owner. 
Not from me
































































































































































































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