In recent times (the last few million years at least), we've seen rather
wild swings in temperature called ice ages that seem to indicate that there is a fair range of temperatures where the net feedback is positive, rather than negative.
Not exact matches
«Warm
temperatures in the Arctic cause the jet stream to take these
wild swings, and when it
swings farther south, that causes cold air to reach farther south.
Count your blessings if you live
in a state with roads that don't heave and buckle with the
wild temperature swings of Midwest winters and summers.
I also bet that regions with saturated air rarely have
temperatures go much above the
temperature associated with saturation, ie the Equatorial area would have stable rain forest
temperatures and
wild swings in the deserts.
E.g.; the end of the last interglacial apparently had
wild up / down
temperature swings, and storms violent beyond all modern experience (multi-ton rocks tossed miles inland, seacoast reshaping -
in - a-hurry, etc..)