Hennepin County GISTraverse points capturing the air surface temperature on July 27, 2024 from 7-8pm (CST) for the National Oceanic and Atmospheric Administration's Urban Heat Island Mapping Campaign. This dataset contains data points along designated routes and captured near-surface air temperature on the evening (7-8pm CST) on July 27, 2024. Traverse points were gathered by community volunteers and distributed by CAPA Strategies to support the National Oceanic and Atmospheric Administration's Urban Heat Island Mapping Campaign. t_f = temperature in Fahrenheit rh = relative humidity hi_f = heat index* in Fahrenheit *Heat index is an approximation of the heat felt when the presence of humidity is felt in combination with temperature. For this project, the heat index was calculated by combining the temperature with the corresponding relative humidity measurement using the same equations as advised by the National Weather Service (CAPA Strategies, 9/2024)ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/0332d23eb9544d27a76084822812f788_0engHennepin County GIS DataPublicUrban Heat Island Evening Traverse [Minnesota--Hennepin County]Web servicesMinnesota--Hennepin CountyMinnesotaLast Modified: 2025-09-29