How to creat a filter based on month

i want to create a filter user select a month from drop down and user show the value month wise.please help me anyone.

Maybe you could use this example. You can add all months you want, and its wanted value. In this case, value is 1 = January, 2= February, …

<h3>Value selected: {{month}}</h3>
<ion-item>
  <ion-label>Select a month</ion-label>
  <ion-select [(ngModel)]="month">
    <ion-option value="1">January</ion-option>
    <ion-option value="2">February</ion-option>
    <ion-option value="3">Mars</ion-option>
  </ion-select>
</ion-item>

my data format is dd/mm/yyyy. like that 10-11-2017

I need more information. Is it a question to how use ion-select?
Do you know what a ([ngModel)] is?
Or problem is with the displayed month text.