What is the link between Hebrew tribes and Hebrew months?

Answer 1

There are no coincidences in Torah-matters.

From the ancient Sefer Yetsirah:

Nisan- Judah.

Iyar- Issachar.

Sivan- Zevulun.

Tamuz- Reuven.

Av- Shimon.

Elul- Gad.

Tishrei- Ephraim.

Cheshvan- Menashe.

Kislev- Binyamin.

Tevet- Dan.

Shevat- Asher.

Adar- Naftali.

Answer 2

There is no link, other than the fact that there were 12 tribes and (usually) 12 months. A 13th month is added every few years as a leap month.

The names of the months of the Jewish calendar were adopted during the time of Ezra, after the return from the Babylonian exile. The names are actually Babylonian month names, mostly the names of their gods, brought back to Israel by the returning exiles. Note that most of The Bible refers to months by number, not by name.

Answer 3

I'm unaware of a link, other than the fact that there were 12 tribes and (usually) 12 months. A 13th month is added every few years as a leap month.
The names of the months of the Jewish calendar were adopted during the time of Ezra, after the return from the Babylonian exile. The names are actually Babylonian month names, mostly the names of their gods, brought back to Israel by the returning exiles. Note that most of the Bible refers to the months by number, not by name.

Answer 4

From the ancient Sefer Yetsirah:

Nisan corresponds to Judah. Iyar corresponds to Issachar. Sivan corresponds to Zevulun.

Tamuz corresponds to Reuven. Av corresponds to Shimon. Elul corresponds to Gad.

Tishrei corresponds to Ephraim. Cheshvan corresponds to Menashe. Kislev corresponds to Binyamin.

Tevet corresponds to Dan. Shevat corresponds to Asher. Adar corresponds to Naftali.