keyword

30 days months

Monthly search volume and cost-per-click data for "30 days months" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=30+days+months&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-26 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
how many months have 31 days	6,600	$0	20/20
31 days in months	4,400	$0	20/20
31 days month	4,400	$0	20/20
months with 31 days	4,400	$0	20/20
what months have 31 days	3,600	$0	20/20
30 days in months	2,400	$0	20/20
month with 30 days	2,400	$0	20/20
which month has 30 days	2,400	$0	20/20
which months have 30 days	2,400	$0	20/20
which months have 31 days	2,400	$0	20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=30+days+months&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt