Best Time to Drive: Cedar Hill, TX to McKinney, TX
The best overall window to drive from Cedar Hill, TX to McKinney, TX is January. June is especially comfortable, and 9 AM to 12 PM is usually the easiest departure window. The main things to watch are heavy rain and ponding.
Best overall window
January
This is the clearest single-month sweet spot on the calendar.
Easiest departure pattern
9 AM to 12 PM
Waiting for a little daylight and warmer pavement usually makes the drive easier.
Most challenging stretch
November to December
November is one of the harder months for this route because the weather friction stacks up faster.
Why This Route Scores Differently
This is a same-day corridor, so departure timing matters almost as much as the month you choose.
The current best window is January, when the drive is more likely to feel steady end to end.
This score uses multiple NOAA sample points along the route instead of a single state-wide climate average.
Month-by-Month Driving Conditions
Average Conditions by Month
January
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
February
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
March
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
April
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
May
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
June
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
July
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Rain disruption is usually limited compared with wetter months.
August
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
September
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
October
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
November
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
December
Best departure
9 AM to 12 PM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
Seasonal Hazards on This Route
Heavy rain and ponding
MayShort intense downpours can make a same-day drive feel longer than the raw route time suggests.
Best Departure Time by Season
Spring
9 AM to 12 PM
Waiting for a little daylight and warmer pavement usually makes the drive easier.
Summer
9 AM to 12 PM
Waiting for a little daylight and warmer pavement usually makes the drive easier.
Fall
9 AM to 12 PM
Waiting for a little daylight and warmer pavement usually makes the drive easier.
Winter
9 AM to 12 PM
Waiting for a little daylight and warmer pavement usually makes the drive easier.
How This Score Was Built
Source
Route-sampled NOAA climate normals
High confidence. Built from 3 NOAA-backed route checkpoints rather than a single statewide estimate.
Origin zone
Great Plains
Destination zone
Great Plains
Route sample points
Late route
Late route checkpoint
TX CEDAR HILL 1.4 N (0.8 mi away)
Late route
Late route checkpoint
TX DALLAS 2.7 WNW (3.4 mi away)
Destination
McKinney, TX
TX MCKINNEY 1.6 ESE (0.9 mi away)
Ready to plan? See the full trip plan from Cedar Hill, TX to McKinney, TX with stops, fuel costs, and directions.
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