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Weather Reporting & Data

Weather Data

The daily weather data collected includes temperature, relative humidity, wind speed, rainfall and evapotranspiration (ET).

Daily weather data report

Terminology

Evapotranspiration (ET)

Evapotranspiration is the combination of two separate processes whereby water is lost from the soil surface, through either evaporation or usage by plants (transpiration). Evaporation and transpiration occur simultaneously. They are measured here in inches of water per day.

ET is calculated by measuring the energy from various sources that impact plant growth. These energy sources are wind, air temperature and humidity.

Relative humidity

Relative humidity compares the actual amount of moisture in the air to the greatest possible amount that could be in the air (100 percent) at the same temperature and pressure.

Historical Weather Data

If a month is not linked, then no data is available for that period. Some months may have only partial data.

Rocky Mountain Metropolitan Airport
2019 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2018 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2017 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2016 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Denver International Airport
2019 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2018 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2017 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2016 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Centennial Airport
2019 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2018 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2017 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2016 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Buckley Air Force Base
2019 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2018 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2017 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2016 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Front Range Airport
2019 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2018 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2017 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2016 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Where is data collected?

Denver Water provides weather data from the National Weather Service on a daily basis from five airports situated in the metro area: Rocky Mountain Metropolitan Airport (B), Denver International Airport (C), Centennial Airport (D), Buckley Air Force Base (E) and Front Range Airport (F).

The red shaded area denotes Denver Water’s service area.