1/28/2024 0 Comments Phoenix weatherSeptember is the month with the most snowfall. SnowfallSeptember is the only month when snow falls in Phoenix, Arizona. Throughout the year, in Phoenix, there are 44.6 rainfall days, and 5.04" (128mm) of precipitation is accumulated. Rainfall In Phoenix, in September, it is raining for 4.7 days, with typically 0.67" (17mm) of accumulated precipitation. HumidityIn September, the average relative humidity in Phoenix is 30%. In Phoenix, the average low-temperature is 78.8☏ (26☌). TemperatureIn September, the average high-temperature marginally drops from a torrid 102.6☏ (39.2☌) in August to a still very hot 96.3☏ (35.7☌). Promotes the importance of public readiness through community seminarsĭeveloped a formal hazardous weather plan, which includes training and exercise.įor additional information on StormReady, visit the National Weather Service website.September, the first month of the autumn in Phoenix, is still a torrid month, with an average temperature fluctuating between 96.3☏ (35.7☌) and 78.8☏ (26☌). Has more than one way to receive severe weather warnings and forecasts and to alert the publicĬreated a system that monitors weather conditions locally These are the guidelines the City of Phoenix abides by to be officially StormReady:Įstablished and maintains a 24-hour warning point and emergency operations center The program encourages communities to take a new, proactive approach to improving local hazardous weather operations by providing emergency managers with clear-cut guidelines on how to improve their hazardous weather operations. StormReady uses a grassroots approach to help communities develop plans to handle all types of extreme weather-from extreme heat to flooding. No community is storm proof, but StormReady can help communities save lives. StormReady communities are better prepared to save lives from the onslaught of severe weather through advanced planning, education and awareness. StormReady helps city leaders and emergency managers strengthen local safety programs. The StormReady program helps the City of Phoenix to assist our community with the communication and safety skills needed to save lives and property-before, during and after the event. The City of Phoenix has been designated as being StormReady by the National Weather Service (NWS), which means Phoenix has reached a high level severe weather preparedness.Īpproximately 98 percent of all Presidentially declared disasters are weather related, leading to around 500 deaths per year and nearly $15 billion in damage. Ground-level ozone and airborne particles are the two pollutants that pose the greatest threat to human health in this country.įor additional information on AQI, visit the National Weather Service website. For each of these pollutants, the EPA has established national air quality standards to protect public health. Particle pollution (also known as particulate matter) The Environmental Protection Agency (EPA) calculates the AQI for five major air pollutants regulated by the Clean Air Act: The AQI focuses on health effects you may experience within a few hours or days after breathing polluted air. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. The Air Quality Index (AQI) is used for reporting daily air quality. There is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).įor additional information on Heat Index, visit the National Weather Service website. The body actually feels cooler in arid conditions. The opposite is true when the relative humidity decreases because the rate of perspiration increases. In other words, the human body feels warmer in humid conditions. relative humidity) is high, the rate of evaporation from the body decreases. When the atmospheric moisture content (i.e. When perspiration is evaporated off the body, it effectively reduces the body's temperature. If the perspiration is not able to evaporate, the body cannot regulate its temperature. When the body gets too hot, it begins to perspire or sweat to cool itself off. This has important considerations for the human body's comfort. The heat index (also known as the apparent temperature) is what the temperature feels like to the human body when relative humidity is combined with the air temperature. Heat Index/Air Quality Forecast Heat Index
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |