Duffey Lake Provincial Park

Park Mountainous BC park surrounding scenic Duffey Lake

Located along British Columbia’s Highway 99 between Lillooet and Pemberton, Duffey Lake Provincial Park centres on a long alpine lake framed by mountains-popular with road‑trippers, anglers and hikers.

Main image
Duffey Lake Provincial Park
50.4039, -122.3444

How to Get to Duffey Lake Provincial Park #

Access Duffey Lake Provincial Park via BC-99 between Pemberton and Lillooet. The route is a scenic mountain drive; check current road and weather conditions before travelling and ensure the vehicle is prepared for mountain roads.

Tips for Visiting Duffey Lake Provincial Park #

  • Drive cautiously on the Duffey Lake Road (BC-99) and watch for steep grades and limited pullouts-this is a scenic but rugged mountain route.
  • Stop at designated viewpoints-views over Duffey Lake and the surrounding Coast Mountains are dramatic and worth the extra time.
  • Fuel and services are limited between Pemberton and Lillooet-top up before the drive.

Best Time to Visit Duffey Lake Provincial Park #

Late spring through early autumn is best for access and scenic drives; winter sees limited access and heavy snow.

Summer (June-September)
Jun-Sep · 8-25°C
Best driving and hiking weather with long daylight hours.
Late Spring (May)
May · 0-15°C
Snow melt makes streams lively but mountain passes can still be icy.
Autumn (October)
Oct · 0-10°C
Fall colours and quieter roads before winter closures.

Weather & Climate near Duffey Lake Provincial Park #

Climate

Duffey Lake Provincial Park's climate is classified as Subarctic (Dry Summer) - Subarctic (Dry Summer) climate with cool summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -12°C to 18°C. Moderate rainfall (869 mm/year).

Temperature & Rainfall
Temperature Range
19°
Warmest Month
-12°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -4°C and lows of -12°C. Regular rainfall (98 mm).

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-12° -4°

Weather

98 mm
Rainfall
2.1 m/s
Wind
Calm

February

February is freezing with highs of -1°C and lows of -10°C. Moderate rainfall (67 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-10° -1°

Weather

67 mm
Rainfall
2.2 m/s
Wind
Calm

March

March is freezing with highs of 1°C and lows of -8°C. Moderate rainfall (63 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-8°

Weather

63 mm
Rainfall
2.5 m/s
Wind
Calm

April

April is cold with highs of 5°C and lows of -4°C. Moderate rainfall (60 mm).

Comfort

Feels Like Cold
C
Temperature
-4°

Weather

60 mm
Rainfall
2.7 m/s
Wind
Calm

May

May is cold with highs of 10°C and lows of -1°C. Moderate rainfall (64 mm).

Comfort

Feels Like Cold
C
Temperature
-1° 10°

Weather

64 mm
Rainfall
2.6 m/s
Wind
Calm

June

June is cold with highs of 14°C and lows of 3°C. Moderate rainfall (67 mm).

Comfort

Feels Like Cold
C
Temperature
14°

Weather

67 mm
Rainfall
2.5 m/s
Wind
Calm

July

July is cool with highs of 18°C and lows of 5°C. Moderate rainfall (55 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
18°

Weather

55 mm
Rainfall
2.4 m/s
Wind
Calm

August

August is cool with highs of 18°C and lows of 6°C. Moderate rainfall (50 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
19°

Weather

50 mm
Rainfall
2.2 m/s
Wind
Calm

September

September is cold with highs of 14°C and lows of 3°C. Moderate rainfall (50 mm).

Comfort

Feels Like Cold
C
Temperature
15°

Weather

50 mm
Rainfall
2.1 m/s
Wind
Calm

October

October is cold with highs of 8°C and lows of -2°C. Regular rainfall (87 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

87 mm
Rainfall
2.2 m/s
Wind
Calm

November

November is freezing with highs of 0°C and lows of -7°C. The wettest month with heavy rain (110 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7°

Weather

110 mm
Rainfall
2.2 m/s
Wind
Calm

December

December is freezing with highs of -4°C and lows of -11°C. Regular rainfall (98 mm).

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-11° -4°

Weather

98 mm
Rainfall
2.0 m/s
Wind
Calm

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