Japanese months are simple, as long as you know numbers 1-12. A month would basicly be 1-month, 2-month and so on:

Month January
Itigatu (Romanji)
It-chi-ga-tsu (Pronunciation)
1月。(Hiragana)


Month Febuary
Nigatu(Romanji)
Ni-gat-su(Pronunciation)
2月。(Hiragana)

Month March
Sangatu(Romanji)
San-gat-su(Pronunciation)
3月。(Hiragana)

Month April
Sigatu(Romanji)
Si(like Spanish sí)-gat-su(Pronunciation)
4月。(Hiragana)

Month May
Gogatu(Romanji)
Go-gat-su(Pronunciation)
5月。(Hiragana)

Month June
Rokugatu(Romanji)
Ro-ku-gat-su(Pronunciation)
6月。(Hiragana)

Month July
Sitigatu(Romanji)
Si(As in the Spanish sí)-ti-gat-su(Pronunciation)
7月。(Hiragana)

Month August
Hatigatu(Romanji)
Ha-ti-gat-su(Pronunciation)
8月。(Hiragana)

Month September
Kugatu(Romanji)
Ku-gat-su(Pronunciation)
9月。(Hiragana)

Month October
Zyuugatu(Romanji)
Ju-gat-su(Pronunciation)
10月。(Hiragana)

Month November
Zyuuitigatu(Romanji)
Ju-itchi-gat-su(Pronunciation)
11月。(Hiragana)

Month December
Zyuunigatu(Romanji)
Ju-ni-gat-su(Pronunciation)
12月。(Hiragana)