this month
There were two murders this month.
Si nos organizamos bien, podemos ahorrar bastante dinero este mes.
If we organize ourselves well, we can save quite a bit of money this month.
This is the third time this month.
Me olvidé de pagar el alquiler este mes.
I forgot to pay the rent this month.
El coste de vida este mes es más bajo que el del mes pasado.
The cost of living this month is lower than last month.