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Decreases.
The relative humidity of chaparral can vary depending on factors such as temperature and time of day. Generally, chaparral regions have relatively low humidity, often ranging between 20% to 60%. However, during cooler or more humid periods such as mornings or after rainfall, the relative humidity can be higher.
because land heats up and cools down very fast so at night when the sun is not there the land starts to cool down quickly and the excess of heat is sent back by long wave radiation
there is adifference because water turns into water vapour more easily when it is warm. However the rate of evaporation has more to do with relative humidity. For example if you were to hang out the wash during a heatwave in the oppressive humidity that you find in New Guinea it would take it ages to dry, However if you were to do the same in freezing temperatures and low relative humidity they would dry quickly.
Humidity has an important impact on forest fires in two major ways. First, long periods of low humidity tend to dry out all forest fuels to a dangerous degree. Even a few days of low humidity can increase the risks of grass and brush fires. During fire suppression, the daily cycle of humidity can cause fires to burn with more intensity during the heat of the day and "lay down" when the humidity is higher (usually at night, or during precipitation). Humidity changes the ignition point of small and light fuels, slowing down the spread of fire.
Since it's usually snowing, the relative humidity is near 100%.
If the amount of moisture did not change, the relative humidity would be lower because there would be less moisture in the air relative to how much that hot air could hold.
-35 degrees Celsius.., the relative humidity will be in the high 90%
90
A Humidifier
yeah
Decreases.
Except during the rainy season most deserts have very low relative humidity.
The relative humidity of chaparral can vary depending on factors such as temperature and time of day. Generally, chaparral regions have relatively low humidity, often ranging between 20% to 60%. However, during cooler or more humid periods such as mornings or after rainfall, the relative humidity can be higher.
Relative humidity increases during and after heavy rain.
fall
The average relative humidity for all of Michigan is in the mid to high 70% range. Flint hangs right around 73%.