I tend to agree with the cell phone hotspot idea too if only temporary for a month. Maybe temporarily upgrade your current cell phone plan to an unlimited data 5G plan/option and use your smart phone as a hotspot where you can connect your devices (laptop, tablet, TV, etc.) to it via your own wifi. If you don't have a smart TV with you, then a tablet or a laptop would be good to use for that purpose as that is what we now use for the limited travel in which we now partake.
In the old days, many of us used dedicated Verizon mifi hotspots while traveling in RVs but nowadays, smartphones are so advanced that many can provide that same quality wifi as the old mifi hotspots it seems.
Depending on your carrier, even if you have unlimited data, they will throttle the speed after using a preset amount of data so you'd still have to choose and allocate how much streaming you plan to do but using the internet for browsing, banking, etc. will always* be available as you don't necessarily need extremely fast speed for that type of activity. *of course, you have to be in an area that has a fairly good data signal. Verizon used to be best in rural areas but I know it's the debate recently if T-Mobile has better data coverage and faster speeds in rural areas.
If it's only for a month, I'm thinking cellular is the way to go as it wouldn't be worth it to invest in satellite service. This is assuming that you're traveling in areas that have relatively good cellular data coverage. But if you plan to stay in rural areas where not many live with no cellular data coverage, then satellite service would be a necessity.
I'm not an expert on this subject so I now others will fill you in on other options and correct any faulty information I've given.
Streaming TV with a Hotspot: Is it Possible and What You Need to Know