Best Time to Drive: Oklahoma, KY to Morganfield, KY
The best overall window to drive from Oklahoma, KY to Morganfield, KY is April to May. May is especially comfortable, and 7 AM to 10 AM is usually the easiest departure window. The main things to watch are heavy rain and ponding.
Best overall window
April to May
This stretch gives the steadiest mix of comfort, daylight, and lower weather friction.
Easiest departure pattern
7 AM to 10 AM
A morning departure gives you more room to adjust if rain slows the drive down.
Most challenging stretch
January to February
February 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 April to May, 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
7 AM to 10 AM
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
7 AM to 10 AM
Daytime temperatures usually stay in a comfortable driving range.
Rain is common enough that extra buffer time makes sense.
May
Best departure
7 AM to 10 AM
Daytime temperatures usually stay in a comfortable driving range.
Rain is common enough that extra buffer time makes sense.
June
Best departure
7 AM to 10 AM
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
7 AM to 10 AM
Temperatures are workable, but not as easy as the best shoulder-season windows.
Weather is mixed enough that departure timing still matters.
August
Best departure
7 AM to 10 AM
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
7 AM to 10 AM
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
7 AM to 10 AM
Daytime temperatures usually stay in a comfortable driving range.
Weather is mixed enough that departure timing still matters.
November
Best departure
7 AM to 10 AM
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
Apr - MayShort intense downpours can make a same-day drive feel longer than the raw route time suggests.
Morning visibility dips
Apr - MayCooler humid mornings can start with patchy fog, so it can be worth waiting a bit before leaving.
Winter mix risk
Jan - DecEven light snow or freezing precipitation can matter more than usual when this route turns into a same-day commitment.
Tropical weather window
Jun - NovTrack tropical systems and leftover Gulf moisture closely, especially if your travel day is not flexible.
Best Departure Time by Season
Spring
7 AM to 10 AM
This is short enough that a mid-morning departure still keeps the whole drive comfortable.
Summer
7 AM to 10 AM
This is short enough that a mid-morning departure still keeps the whole drive comfortable.
Fall
7 AM to 10 AM
This is short enough that a mid-morning departure still keeps the whole drive comfortable.
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
Southeast
Destination zone
Southeast
Route sample points
Late route
Late route checkpoint
KY statewide fallback (0 mi away)
Late route
Late route checkpoint
KY HENDERSON STATE POLICE (9.4 mi away)
Destination
Morganfield, KY
IN JT MYERS LOCKS & DAM (8.8 mi away)
Ready to plan? See the full trip plan from Oklahoma, KY to Morganfield, KY with stops, fuel costs, and directions.
Considering flying instead? Compare driving vs flying for this route.