Average minimum and maximum temperature in Stockholm (fahrenheit) 1  The months June, July and August have a nice average temperature. 2  Cold season / winter is in the months January and February. 3  On average, the warmest month is July. 4  On average, the coolest month is January.
Parentheses and brackets are used to enclose and set off material from the main text. Although writers usually need only one set of parentheses or brackets at a time, for more complex material they may need an enclosure within an enclosure (referred to as a double enclosure in this post).
An exclamation point can be inserted within parentheses to emphasize a word within a sentence. We have some really(!) cool tattoos on sale this week. Note that there is no space between the last letter of the word so emphasized and the parentheses. This device should be used rarely, if ever, in formal text.