Table of Contents
How do you find average temperature over time?
Take the temperature readings on the hour for a 24-hour period. Add the hourly readings together, then divide that number by 24 to get the mean daily temperature.
Why are temperatures different in different cities?
Temperature can also vary inside a city. Some areas are hotter than others due to the uneven distribution of heat-absorbing buildings and pavements, while other spaces remain cooler as a result of trees and greenery.
What are some of the factors that might affect the temperature range of different cities?
The temperature characteristics of a region are influenced by natural factors such as latitude, elevation, and the presence of ocean currents. The precipitation characteristics of a region are influenced by factors such as proximity to mountain ranges and prevailing winds.
What does the average temperature mean?
The average high and low temperatures are common information on a weather TV cast. While an average temperature is the average of the extremes and everything in between, the typical temperature is the temperature you would most expect for a location.
How do they determine average temperature?
The average is obtained by summing the daily high and low temperatures (based on a midnight-to-midnight day) for every day in that 30-year period and then dividing the total by the number of summed values.
Why might the temperature be greater in the city park?
Parks moderate artificially higher temperatures from the urban heat island effect through shading and evapotranspiration. Urban parks and greenspace counter the effect by cooling the air through both shading and evapotranspiration (evaporation from the leafy parts of plants).
Why is a city warmer than the surrounding rural areas?
(WMC) – In cities, the air, surface and soil temperatures are almost always warmer than in rural areas. This effect is known as the Urban Heat Island (UHI). The difference in temperature between urban and less-developed rural areas has to do with how well the surfaces in each environment absorb and hold heat.
Why has the Earth’s average surface temperature increased?
Global warming is the unusually rapid increase in Earth’s average surface temperature over the past century primarily due to the greenhouse gases released as people burn fossil fuels.
Why does average temperature of the atmosphere rise?
Greenhouse gases are trapping more heat in the Earth’s atmosphere, which is causing average temperatures to rise all over the world.
How does temperature affect the climate of an area?
Higher temperatures mean that heat waves are likely to happen more often and last longer, too. Warmer temperatures can also lead to a chain reaction of other changes around the world. That’s because increasing air temperature also affects the oceans, weather patterns, snow and ice, and plants and animals.