Is Humid Weather Bad for a Computer?

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Is Humid Weather Bad for a Computer?

Is Humid Weather Bad for a Computer?

Yes, Humid Weather is bad for your Computer, with many houses here on the Gold Coast along the Coast and along man made canals this allows the issue to reach further inland.

Tips for Avoiding Moisture & Corrosion.

It is true that salt air will corrode hardware and electronics especially near the ocean/coast.

Whether you prefer a laptop or a desktop your PC/Mac is affected by its environment. While overly dry conditions can cause static electricity in your computer’s components, excessively humid conditions can cause faster corrosion and internal damage. If your environment is especially humid you should take precautions to protect your computer from damage due to moisture.

Take note of the general level of humidity and follow these simple steps to stop damage.

  1. Install a dehumidifier in your home or office. Dehumidifiers remove moisture in the air so it’s safer to use your desktop, laptop or tablet PC. When using a dehumidifier remember to empty out the reservoir regularly to ensure that the machine works efficiently. In our Office we use Hippos which may work for some, others may need to invest in domestic or commercial stand-alone models.
  2. Situate your computer in an area of the home or office with a controlled temperature. Avoid using your computer in humid areas such as in the Bathroom, Laundry or Outside by the Ocean. Condensation from the humidity can affect the internal components of your computer causing corrosion or sudden malfunction.
  3. Keep your computer stationary whenever possible. One way humidity builds up in your computer is when you experience sudden temperature changes. For instance, going from the cold winter air to a warm office could cause condensation. Transport your computer as little as possible and always use an insulated case to protect it from extreme temperatures if you must travel with it.
  4. Wipe your computer down quickly if you notice moisture on the outside of the case. Use a clean towel to remove outer moisture before it has time to seep into the computer through the keyboard or vents. For this very reason, avoid positioning your computer near windows or external doors.
    *Iron rust is red/brown, aluminium rust is white, copper corrosion is blue/green.*

We recommend for clients living along the Gold Coast that they get regular checkups, this ensures your PC is kept dust free and helps to prevent corrosion and overheating.

We can perform the clean onsite or in our workshop, we will also inspect your components for surface corrosion or salt buildup which is a big killer of video cards.

Call PCFIXIT to book a cleanup for your PC/iMac on 1300 930 179 or Book Online at

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