Reality Check · McAllen, TX
2024 Honda Prologue in McAllen, TX
Winter range, charging cost and how far it goes, worked out for McAllen's weather, grid and prices.
Winter barely touches range in McAllen: at a typical January's 63°F, a Prologue gets an estimated 271 miles on a charge, about its 273-mile rating. Summer is the harder season here: at August's 89°F average (highs near 100°F), air conditioning trims it to about 277 miles. Charging at home at Texas's average rate (15.9¢/kWh) costs about $67 a month for 38 miles a day, about a third of the $252 an average standard SUV costs on Texas's gas. On McAllen's grid (ERCOT All), about the US average, it makes 77% less CO₂ than gas.
Partly estimated. 1 of 5 temperature bands are from 83 real drives of this model; the rest come from 1,548 real drives in EVs at each temperature (and Recurrent's winter study below freezing), applied to its 273-mile rating. Each band switches to its own drives once it has 20 from 3 drivers.
October rangeEstimated
273mi
At McAllen's typical October day, 79°F · 35% highway
Winter lowEstimated
271mi
January, 63°F · lows near 52°F
Home chargingEstimated
$67/mo
5.8¢ a mile at 15.9¢/kWh. Average standard SUV: $252/mo
McAllen's grid
0.73lb CO₂/kWh
ERCOT All (EPA eGRID): about the US average, 77% less CO₂ than gas
McAllen, season by seasonEstimated
A Prologue's range on a full charge, averaged over each season's months (30-year normal temperatures), at 35% highway.
Winter Dec–Feb · 65°F
About its rating · coldest week 271 mi
271mi
Spring Mar–May · 78°F
About its rating
273mi
Summer Jun–Aug · 89°F
About its rating
277mi
Fall Sep–Nov · 78°FNow
About its rating
273mi
A Prologue's range through a McAllen yearEstimated
Each month at McAllen's 30-year normal temperature, 35% highway. No day of the year averages below freezing.
How far it goes from McAllen, on real roadsEstimated
In October, from a full charge with 10% in reserve: about 123 mi out and back, 245 mi one way (January: 244 mi). Dots are DC fast chargers by network.
Fast charging around McAllen
PlugLog's map of every public charger. Tesla-only Superchargers aren't counted.
- 10DC fast chargers within 25 mi
- 2.5 mito the nearest
- Tesla Supercharger13 in reach
- EV Connect10
- ChargePoint9
- EVgo6
- Blink4
Road trips in October, about, by road: San Antonio (280 mi) with one fast stop.
Questions McAllen drivers ask
How far can a Prologue go in a McAllen winter?
McAllen's winters are mild: about 271 miles on a typical January day (63°F) and about the same in the coldest week (around January 2, 62°F), estimated from real EV drives at those temperatures. That's about its 273-mile rating. The harder season here is summer: about 277 miles in August, with the air conditioning on.
How much does it cost to charge a Prologue in McAllen?
About $67 a month at home for 38 miles a day, at Texas's average home electricity rate of 15.9¢/kWh: about 5.8¢ a mile. An average standard SUV on Texas's average gas ($3.70 a gallon) costs about $252 a month for the same driving.
Can I charge a Prologue on a regular 120 V outlet in McAllen?
At 38 miles a day, yes, all year: a 120 V outlet adds about 42 miles in 12 hours even in McAllen's coldest week, and about 42 on an average day.
Is it greener to drive electric on McAllen's grid?
Yes. McAllen's grid (ERCOT All) is about the US average, and a Prologue charged on it makes 77% less CO₂ than an average standard SUV.
Check it for your own address
Your street, your daily miles, any temperature on the knob.
Prologue Reality Check near McAllen
Sources: temperatures, 30-year normals (NOAA 1991–2020) at Mcallen Miller International Airport, TX; home electricity, EIA (Texas, July 2026); gas, EIA weekly (Texas); grid CO₂, EPA eGRID 2023; cold-weather range, PlugLog's real drives and Recurrent's winter study (Nov 2025); chargers, Open Charge Map and PlugLog. Updated Oct 22, 2026.