Definition of mood. 1  1 : the form of a syllogism as determined by the quantity and quality of its constituent propositions. 2  2 : distinction of form or a particular set of inflectional forms of a verb to express whether the action or state it denotes is conceived as fact or in some other manner (as command, possibility, or wish) 3  3 : mode 1b.
Oklahoma's average annual temperature varies between 58 F and 62 F, according to the Oklahoma Climatological Survey, but these averages mask large variations.
The variation in rainfall between the eastern and western parts of the state is one of the climate's dominant features, according to Derek Arndt of the Oklahoma Climatological Survey. Annual average precipitation varies from 56 inches in the extreme southeast to 17 inches in the western panhandle.klahoma's average annual temperature varies between 58 F and 62 F, according to the Oklahoma Climatological Survey, but these averages mask large variations.