Native speaker
In Emirati Arabic, “Month” is الشهر (ash-shahir).
الشهر
Month
It's in the phrasebook under Time, days & appointments, with 26 more like it.
al-isboo'
as-sana
al-layl
thaaniya
as-subuh
digeega
Source: DLIFLC Emirati Basic Language Survival Kit (2007). Credits and licences