Peak Hurricane Season Starts Now: The 4 Numbers to Check This Week

Atlantic hurricane season runs June through November, but the season does not distribute itself evenly. Per National Hurricane Center climatology, the heart of it is August through October and the historical peak lands in early September. If you live anywhere from Texas to Maine, the next ninety days are the ones your preparedness plan exists for.

This is not a forecast piece. Forecasts change daily and you should get yours from the National Hurricane Center, not a gear site. What does not change is the set of numbers that decide how your household experiences the two weeks after landfall. There are four, and you can check all of them this week.

1. Gallons of water on hand

One gallon per person per day is the floor, and hot climates, which is exactly where hurricanes land, push it up by half again. A family of four planning for two weeks in the Gulf states needs roughly 84 gallons. Most households have less than five.

Municipal water frequently survives the storm and then fails days later, when generators at treatment plants run dry or pressure drops and a boil order lands. Stored water covers the gap; a filter covers the long tail.

2. Calories that need no refrigeration

Count the shelf-stable calories actually in your pantry, not the ones you assume are there. An adult needs about 2,000 a day. Two weeks for four people is 112,000 calories, and a normal pantry holds a fraction of that in food you would genuinely eat. The peanut butter math is friendlier than you would think; the crackers math is not.

3. Watt-hours per day you cannot do without

Post-hurricane outages are measured in days to weeks, not hours. Lights, phones, and a radio run about 300 watt-hours a day. A refrigerator quadruples that. If anyone in the house depends on a powered medical device, this number stops being a comfort question, and a single battery becomes a single point of failure.

4. Days of prescription buffer

Pharmacies close with everything else, and the ones that reopen first do it without power or connectivity. Count the days of critical medication in the house right now. If the answer is under fourteen, the call to your prescriber about a vacation override is the cheapest preparedness act available to you this week.

Check them in one pass

The Plan Builder computes all four for your household size, your climate, and your home in about two minutes, and shows the rule behind every figure. Run it before the first cone of the season points anywhere near you, because the worst time to learn your numbers is the day everyone else on your street learns theirs.