The standard deviations vary geographically in much the same way as precipitation itself, although local differences can be seen. (climate.copernicus.eu)
So we work hard to ensure any federal policies that affect land use reflect local differences. (realtormag.realtor.org)
These microclimates occur because of local differences in the landscape and existing vegetation that control temperature, wind patterns, humidity, and available water. (sciencedaily.com)