Month dream meaning is explained below using 3 different sources. Each interpretation is shown with its source.
Interpretation 1 — Nancy Wagaman
A particular month (May, August, etc.) can represent the actual time frame of a real-life event portrayed in the dream, or it can set a mood or context that you associate with that month or time of year (such as January representing a new beginning or June representing your friend who has a June birthday).
See Time of Year, Dates on a Calendar, Time Passing, Time Frame, Spring (Season), Summer, Winter, Autumn
Source: The Curious Dreamer’s Dream Dictionary • Author: Nancy Wagaman
Interpretation 2 — Stearn Robinson - Tom Corbett
To dream of an open mouth is a straightforward warning that you tend to use yours too much; try to listen more.
An open mouth with teeth showing indicates a false friend— be on guard.
A small but shapely mouth predicts approaching money, and a large but shapely one forecasts a valuable new friend.
Otherwise, see Lips.
Source: The Complete Guide to Interpreting Your Dreams • Author: Stearn Robinson - Tom Corbett
Interpretation 3 — Ibn Seerin
(See Arabic months)
Source: Islamic Dream Interpretation • Author: Ibn Seerin