Best Time to Drive: Homer, AK to Cordova, AK

The best overall window to drive from Homer, AK to Cordova, AK is June. May 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

June

This stretch gives the steadiest mix of comfort, daylight, and lower weather friction.

Easiest departure pattern

9 AM to 12 PM

Waiting for a little daylight and warmer pavement usually makes the drive easier.

Most challenging stretch

September 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 route is long enough that weather comfort across the whole day matters more than just departure conditions.

The current best window is June, 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

Jan

Challenging 13°F

Feb

Challenging 16°F

Mar

Fair 20°F

Apr

Fair 28°F

May

Good 35°F

Jun

Great 40°F

Jul

Good 43°F

Aug

Challenging 41°F

Sep

Difficult 36°F

Oct

Difficult 27°F

Nov

Difficult 18°F

Dec

Difficult 15°F

Best Good/Fair Challenging

Average Conditions by Month

January

Avg high / low 18 / 8°F

Moisture 3.7 in rain

Rating Challenging

Best departure

9 AM to 12 PM

Steady driving window

Temperatures are workable, but not as easy as the best shoulder-season windows.

Weather is mixed enough that departure timing still matters.

February

Avg high / low 23 / 10°F

Moisture 3.7 in rain

Rating Challenging

Best departure

9 AM to 12 PM

Steady driving window

Temperatures are workable, but not as easy as the best shoulder-season windows.

Weather is mixed enough that departure timing still matters.

March

Avg high / low 27 / 12°F

Moisture 2.7 in rain

Rating Fair

Best departure

9 AM to 12 PM

Steady driving window

Temperatures are workable, but not as easy as the best shoulder-season windows.

Weather is mixed enough that departure timing still matters.

April

Avg high / low 36 / 20°F

Moisture 2.4 in rain

Rating Fair

Best departure

9 AM to 12 PM

Steady driving window

Temperatures are workable, but not as easy as the best shoulder-season windows.

Rain disruption is usually limited compared with wetter months.

May

Avg high / low 44 / 26°F

Moisture 2.4 in rain

Rating Good

Best departure

9 AM to 12 PM

Steady driving window

Temperatures are workable, but not as easy as the best shoulder-season windows.

Rain disruption is usually limited compared with wetter months.

June

Avg high / low 48 / 32°F

Moisture 2.5 in rain

Rating Great

Best departure

9 AM to 12 PM

Steady driving window

Temperatures are workable, but not as easy as the best shoulder-season windows.

Rain disruption is usually limited compared with wetter months.

July

Avg high / low 50 / 36°F

Moisture 3.7 in rain

Rating Good

Best departure

8 AM to 11 AM

Holiday traffic

Temperatures are workable, but not as easy as the best shoulder-season windows.

Weather is mixed enough that departure timing still matters.

August

Avg high / low 48 / 35°F

Moisture 6 in rain

Rating Challenging

Best departure

7 AM to 10 AM

Storm-prone

Temperatures are workable, but not as easy as the best shoulder-season windows.

Rain is common enough that extra buffer time makes sense.

September

Avg high / low 42 / 29°F

Moisture 8.4 in rain

Rating Difficult

Best departure

7 AM to 10 AM

Storm-prone

Temperatures are workable, but not as easy as the best shoulder-season windows.

Rain is common enough that extra buffer time makes sense.

October

Avg high / low 33 / 21°F

Moisture 6 in rain

Rating Difficult

Best departure

7 AM to 10 AM

Storm-prone

Temperatures are workable, but not as easy as the best shoulder-season windows.

Rain is common enough that extra buffer time makes sense.

November

Avg high / low 23 / 13°F

Moisture 4.6 in rain

Rating Difficult

Best departure

9 AM to 12 PM

Wet stretches Holiday traffic

Temperatures are workable, but not as easy as the best shoulder-season windows.

Weather is mixed enough that departure timing still matters.

December

Avg high / low 20 / 10°F

Moisture 5.3 in rain

Rating Difficult

Best departure

7 AM to 10 AM

Storm-prone Holiday traffic

Temperatures are workable, but not as easy as the best shoulder-season windows.

Rain is common enough that extra buffer time makes sense.

Seasonal Hazards on This Route

Heavy rain and ponding

Aug - Dec

Short 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

7 AM to 10 AM

A morning departure gives you more room to adjust if rain slows the drive down.

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 4 NOAA-backed route checkpoints rather than a single statewide estimate.

Origin zone

Alaska

Destination zone

Alaska

Route sample points

Late route

Late route checkpoint

AK HOMER AP (2 mi away)

Late route

Late route checkpoint

AK CAMPBELL CREEK SCI CTR (2.6 mi away)

Late route

Late route checkpoint

AK SUTTON 1 W (28.3 mi away)

Destination

Cordova, AK

AK Mt. Eyak (0.6 mi away)

Ready to plan? See the full trip plan from Homer, AK to Cordova, AK with stops, fuel costs, and directions.

Considering flying instead? Compare driving vs flying for this route.