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Is Colorado’s Climate Resistant to Mold?

It is well known that molds like growing in places with moisture such as bathrooms, behind walls, and in basements. It is also easy to debunk the myth that mold has lower chances of survival in places with dry climate such as Colorado. There are many strains of mold and each one of them has its own requirements to flourish, regardless of chilly or relatively arid conditions. Colorado is not immune to the mold problem even in the middle of the drought-like environment. Although a majority of mold claims in Colorado are said to be caused by water damage, maintenance issues and construction defects can be other causes.

The General Climate of Colorado

Most parts of Colorado have an invigorating cool climate that is mostly termed as a mountain or highland climate of a continental location. There are hot days in the plains during summer but these are usually relieved by afternoon thundershowers. Humidity is generally low and mountain regions are relatively cool. The thin atmosphere leads to pleasant daytime conditions with greater penetration of solar radiation even during winter. This is one of the primary reasons why high elevation skiers are always pictured in very light clothing despite the fact that they are surrounded by heavy snow.

Storms that move from the north often carry very little moisture. Colorado usually receives warm moist air in the spring originating from the south. The eastern parts of the state experience the heaviest and rainfalls of the year, as this air gets carried westward and northward to the higher elevations. Winds shift into the southwest at certain periods during summer bringing hot, dry air over the state. However, this happens over a short duration. There is no doubt that most of Colorado has a dry climate, the main fact is that mold and mildew may be one of the current problems experienced by some households in this region.

How Mold Affects Several Homes in Colorado

Whether you are living in the summer or winter, unattended mold on the inside or outside of your home can pose a health hazard, as it leads to the decay of material. If you live in Colorado, then you are probably used to fluctuating weather in different parts of the state. As you enter into the mountainous regions, you are more likely to be greeted with some rain, sleet, wind, and snow. Although most parts of Colorado have low humidity, it is important to understand how mold build-up can affect your home, given the yearly weather in this region.

How And Where Does Mold Gather?

Moisture is the key element that accelerates the growth of mold in most homes. The molds usually start as bacterial spores and can grow rapidly given the right conditions. The bacterial spores form once the moisture in your home is left unattended; they grow into a mass, which is often green in color. Mold can be found to grow in wet, cramped or semi-dark areas that are subjected to very little or no inspection. In the case of Colorado, a closed-off room not aired out properly beforehand can allow growth of molds during summer. Most of the molds in these areas usually grow at various stages because of several weeks of uninterrupted growth.

Weather Conditions that can Lead to Mold Growth in Colorado

Long winters

Wet weather is the most common cause of mold growth given the fact that it is one of its primary factors of growth. This happens during winter when the weather is not only cold but also wet. Since you want to keep warm at this time, it becomes difficult to air out your house. The trapped heat caused by heating your home with all doors closed builds up moisture, leading to the growth of molds.

Hot summers

The wet and cold climate might be the prominent factor that accelerates the growth of mold and mildew. However, hot summers cannot be exempted as they can cause such conditions mostly when the environment is not well ventilated. The hot weather outside together with insulation of heat inside the house leads to mold growth.

When the aridity of the air in Colorado is coupled with hot weather and low levels of humidity, there will be little or no wind circulation in your home. This concentrates a lot of heat at various locations around your house such as the ceilings or walls, creating a favorable environment for the growth of molds.

Other Factors that Lead to Mold Growth in Colorado

Besides climate changes in Colorado, mold growth could be accelerated by the age of material containing mold spores. Homes in mountainous regions of Colorado may be several decades old considering the year in which they were first constructed. The temperatures are more likely to drop off during winter and they experience lots of rain in the summer. This means that there will be a high amount of moisture, creating a perfect condition for mold growth.
Mold spores and moisture thrive well in old and decaying construction materials such as decaying drywall or old wood. The Styrofoam ceiling is a good example of an older ceiling material that can allow moisture build-up. Most homeowners find it as a cheaper alternative, but such a material is a major contributor to mold and mildew growth because it is porous by design. This is one of the situations where “You get what you paid for”, which implies that the poor quality of building material can turn out to be expensive once you experience problems such as mold growth.

The climate in Colorado may have low levels of humidity but that does not mean it is resistant to mold. It is not a good idea to ignore the claims that molds can never grow in a hot climate or desert-like conditions. There are many reasons why the weather in Colorado can lead to mold growth in your home. The best way to remain safe is to protect your house from the collective moisture that can build up over time regardless of the weather conditions in your area.

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