The wettest season in Hainan

Hainan's guide to buying a house-Humidity: How many misunderstandings do you know when you come to Hainan to buy a house for the elderly?

Author: Wang Jun?

Wang Jun believes that many mainland property buyers are most concerned about "Hainan's humidity problem", especially those in the north are very concerned about humidity. Probably because the climate in the north is relatively dry, they feel uncomfortable when they come to Hainan. Wang Jun has been engaged in tourism, holiday and pension real estate for many years, and many mainland property buyers who want to buy a house in Hainan have received telephone consultation. Many people ask Wang Jun if Hainan is very humid. Are Sanya, Dongfang and Ledong not wet? In fact, what Wang Jun wants to say is that Hainan is surrounded by the sea, and the whole of Hainan is quite humid, but the humidity in Sanya, Dongfang and Ledong will be lower. Prior to this, Wang Jun edited an article on how to prevent moisture when buying a sea view room in Hainan.

The topic of humidity is one of the most concerned topics for everyone who comes to Hainan to buy a house. Today, Wang Jun will discuss with you the root of Hainan's humidity, the misunderstanding of Hainan's humidity and cold, and how to live in Hainan in rainy days.

First, the related factors affecting humidity

1 is related to the geographical location and climate of cities and counties.

Hainan Island has a tropical monsoon climate, with high temperature all year round, rainy summer and little rain in winter. Southeast wind blows mainly in summer and northwest wind blows mainly in winter. The whole Hainan Island is mainly controlled by tropical weather airflow, and it is also affected by the cold air from the temperate zone to the south in winter. The overall terrain of Hainan Island is high in the middle and low in the periphery. Combined with the monsoon movement, there are windward slopes in the central mountainous areas and the eastern coastal areas, with a lot of annual rainfall, and leeward surfaces in the western coastal areas, with less annual rainfall, but sandwiched between the north and the south.

Combined with the law of monsoon movement and the influence of topography, we can objectively understand the regional difference of rainfall temporal and spatial distribution in Hainan Island, that is, the so-called wet east and dry west.

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The northern part is a semi-humid area, including Haikou, Ding 'an, Danzhou, Lingao, Chengmai and a part of Tunchang.

The eastern part is a humid area, including Wenchang, Qionghai and Wanning.

The west is a semi-arid area, including the Yangtze River and the east.

The south is a semi-arid and semi-humid area, including Sanya, Lingshui, Ledong and Baoting.

The central part is a humid mountainous area, including Wuzhishan, Qiongzhong and Baisha.

It has something to do with the distance from the seaside.

Wang Jun believes that everyone who has lived by the sea knows that the sea is particularly humid. Because the air in the sea breeze is humid and contains salt, the humidity of this salt composition has great damage to the electrical appliances at home, and iron is particularly prone to rust. Moreover, long-term residence has a great impact on people's health, and it will be uncomfortable to live for a long time.

But to say that the sea view room is very good and has no shortcomings is to deceive foreigners who have never lived by the sea.

Although the seaside scenery is beautiful, even if you live by the sea and watch the sea every day, you will be very tired. Friends who are worried about humidity can choose a property 2 ~ 3 kilometers away from the sea.

If I buy a sea view room, is there any way to get wet? There is a way. Reading Wang Jun will help you find the answer.

It is related to the amount of vegetation in the rainforest.

Hainan also has mountainous areas, and the vegetation is very lush.

Plants there contain a lot of water, and there is water transpiration in plant leaves, which can increase air humidity.

Because of the existence of plants, in the process of precipitation, plants absorb a lot of water on the surface, and at the same time, due to the transpiration of plants, a lot of water evaporates in the air, which greatly increases the humidity.

4. What's the sunshine?

Hainan is sunny, especially in summer. It is best for the house to be north-south, and the east-west house is so tilted that it is too hot to live in.

If you can find a house facing the northeast and southwest (but many buildings in Hainan are scenic), you can receive sunshine in the morning, but not in the afternoon.

Dry! In addition to the residential areas with low property market density, we should pay special attention to the orientation, and the orientation of other floors has sufficient sunshine.

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This is related to the season.

It's sunny outside, but why is my head wet everywhere and smells musty? "This is a lot of people who have just arrived in Hainan's understanding of the resurgence weather in February and March every year, which will be very uncomfortable.

The season in Hainan is drought in winter and spring, and the dry season lasts for 6 to 7 months from 1 1 to April and May of the following year.

There is a lot of rainfall in summer and autumn. May to 10 is the rainy season, and there are occasional tides in these months.

6. It has something to do with the height and orientation of the floor.

(1) Try to choose the southeast direction.

The influence of returning to Nantian is different for houses in the same community or even on the same floor.

Generally speaking, Huinan days mainly appear in winter in Hainan, while due to the abundant sunshine in winter, even if it is influenced by Huinan days, it can quickly return to normal in the sun.

The houses in the northwest have to withstand the test of the sun in the west in Hainan's hot summer, but they don't get enough sunshine in winter, and they have to endure the torture of returning to Nantian. Because Haikou faces the sea to the north and the houses near the sea to the north are eroded by sea breeze in winter, the influence of returning to Nantian is even more difficult to eliminate.

(2) Choose a well-ventilated apartment.

In addition to ensuring adequate lighting, good ventilation is also an important indicator to protect houses from the influence of returning to the south.

There are many factors that affect the ventilation of houses.

Huxing design, residential properties, step-by-step household ratio and even building spacing and residential layout are all influencing factors.

It is said that the permeability of board houses is better than that of towers, and the ventilation of two households with one staircase is obviously better than that of four households with one staircase. The ventilation of the side house without tall buildings on the windward side may be better than that of the middle house, and the spacing between buildings should not be too close. Rooms with short depth (such as square apartment) are better ventilated than rooms with long depth (such as rectangular apartment).

(3) Choosing the right floor is very important.

In Hainan, the humidity difference between the middle and high floors is not obvious, but the first floor is really humid. If you mind going back to Nantian and can't stand the humid climate, don't buy the first floor, especially the first floor without basement.

Although it is humid, it only appears when it is hot and cold alternately every year, and the impact time is only 2-3 days at a time. So Wang Jun thinks we don't have to be too nervous.

2. What's your misunderstanding about the humidity and cold in Hainan?

1. In Hainan, only wet areas and semi-humid areas are wet, and other places will not be wet.

Do you still remember the dry and wet distribution map drawn by Wang Jun above? Many people think that Haikou in humid and semi-humid areas and cities and counties in eastern Hainan are very humid; There is no humidity in Sanya, Ledong and the East in arid and semi-arid areas. Actually, it's not like this. Wang Jun feels that everyone has a little misunderstanding about this humidity! Many mainlanders have a wet impression of Hainan. It sounds that the humidity in the humid and semi-humid areas of Hainan is the same as that of the local people living in the water. This misunderstanding is really exaggerated! In fact, under normal circumstances, we don't feel wet or not, and we can only feel it when the temperature changes alternately, and it is seasonal.

2. Are Haikou and Chengmai particularly wet and cold? ?

The word "wet and cold" has always been the first impression of many mainland friends who have never lived in Hainan on cities and counties in northern Hainan, including Haikou and Chengmai. Wet and cold winter has become a label of Haikou and Chengmai.

Wang Jun heard what your fan friend said. After reading the internet, many friends said Haikou was wet and cold.

This is really just one person's story.

Wang Jun asked him if you had ever been to Hainan to feel the experience. He said that he just heard many people say that Haikou and Chengmai are too humid in winter, and there are water drops and special tides everywhere in the room all winter. Living in such a wet and cold place is really not good. Living in this environment for a long time is easy to get rheumatism. "

As a Hainanese, Wang Jun tells you that Chengmai and Haikou have been "wronged" by everyone. However, compared with southern Hainan (such as Sanya) and western Hainan (such as Ledong, Dongfang and Changjiang), Haikou is indeed cold and wet, but it is not as serious as mainland friends say.

The so-called wet cold in Haikou means that when cold air goes south, it will be accompanied by rainy weather for 3 to 5 days. When the influence of cold air is over, the phenomenon of "tropic of cancer in the south" will appear when the temperature rises suddenly, and the tide will return, which will affect for about 2 to 3 days. This is the worst time in Haikou.

The proportion of sunny days, blue sky and white clouds in winter is generally higher than that affected by cold air, so Haikou is not as "wet and cold" as everyone thinks.

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3, the sea view room has a good view, a good environment, a little damp and not afraid, especially suitable for the elderly?

If the elderly are living for the elderly, Wang Jun does not recommend buying a first-line sea view room (Wang Jun wrote an article about the advantages and disadvantages of buying a sea view room in Hainan before, which can be found in the guide to buying a house in Baidu Hainan, Wang Jun). Because the air in the sea breeze is humid and contains salt, long-term living and living have a great impact on human health, especially for the elderly.

Even if you want to buy a first-line sea view room, you must do a good job of moisture-proof facilities and close the doors and windows before going to bed at night.

Generally speaking, buying a first-line sea view room is more suitable for vacation.

Third, how to prevent moisture when returning to Nantian in rainy days?

1, close the window in the morning and evening

When the damp "returning to the south sky" strikes, Wang Jun suggested that everyone remember to close the windows at home, especially those facing south and southeast.

The most important period of moistureproof is in the morning and evening of every day. The air humidity in these two periods is higher than that at noon. If the doors and windows are not closed in time, water vapor will seriously penetrate into every corner of the house.

In addition, if you feel that the doors and windows are closed, so that the indoor air can't circulate, Wang Jun suggests that you open the window for a short time at noon.

When the external humidity is high, doors and windows should be closed to prevent moisture and damp.

Usually, more windows should be opened for ventilation to reduce indoor water vapor content.

Especially in newly renovated houses, the humidity is particularly strong, and more ventilation is needed to eliminate the humidity.

2. Turn on the air conditioner for dehumidification.

Air conditioners used in general households have the function of dehumidification.

But it takes two or three hours to adjust the indoor air humidity with air conditioner, and it will make people feel very cold indoors.

3, hang desiccant

There are many desiccants specially used for moisture-proof and dehumidification in the supermarket now.

The most common types are moisture absorption boxes and bags.

Many water-absorbing boxes have various scents, such as lemon, lavender, sweet orange, etc., which can make the house full of scents and are suitable for being placed in living rooms, rooms, bathrooms, kitchens and other large spaces in daily life.

After using it for a period of time, you can take out the substances in the moisture absorption box and buy bulk desiccant and put it in the box for reuse.

Step 4 use a dehumidifier

When the room is wet, desiccant and activated carbon can be used to prevent moisture and absorb moisture.

There are many desiccants specially used for moisture prevention and dehumidification in supermarkets, the most common ones are moisture absorption boxes and dehumidification bags.

5. Use lime for dehumidification.

Put a proper amount of lime in a small cloth bag, tie it into a small bag and put it in every corner of the room. Lime itself has the function of absorbing water, and can also slow down the indoor humidity. At the same time, lime also has disinfection function, killing two birds with one stone.

Recently, moisture-proof cabinet furniture has appeared on the market.

Moisture-proof shoe cabinet can store leather shoes, sports shoes, casual shoes, insoles and so on. Moisture-proof shoe cabinets can store leather goods, furs, quilts, baby products, etc. It can not only remove moisture, but also achieve sterilization, disinfection, deodorization and other functions.

About dampness, how can we prevent rheumatism?

According to Wang Jun's understanding, most patients have a history of catching cold and getting wet before the onset or recurrence of the disease. Therefore, in the season of frequent rheumatism, it is necessary to prevent cold, rain and dampness, pay attention to the warmth of joints, and wet clothes, shoes and socks.

Don't be greedy in summer, don't blow air conditioning directly, don't drink cold drinks, etc. In autumn and winter, keeping warm is the most important.

Rheumatism is very taboo in wet weather. Wang Jun suggested that buying a house in Hainan should not choose the area near the sea, and try not to choose the area south of the north latitude or not.

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Verb (abbreviation of verb) abstract

According to the experience of Wang Jun over the years, most buyers in the northern part of the mainland will choose to live in the southern city of Hainan Island, while most friends in the southern part of the mainland will choose to live in the northern city of Hainan Island. The climate in different provinces of China is very different, and everyone's adaptability to the climate is different.

Therefore, Wang Jun suggested that if you want to buy a house in Hainan, you should choose the area of Hainan according to your usual climate and regional characteristics.

Wang Jun has always advocated that "the house is not the best, only the house that suits you is the best".

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Note: Hainan Housing Guide-Hainan Humidity is an original article by Wang Jun, which is not easy to be original. Please don't copy!

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