Practical planning tools for short growing seasons.

Climate-based pumpkin planting guide for Port Angeles, Washington

When to Plant Pumpkin in Port Angeles

Pumpkin is possible in Port Angeles, though this is the kind of crop where planning details matter much more than they do for easier crops.

Typical Planting Window

Borderline in this climate

Use the planting dates below for pumpkin in Port Angeles.

Optional indoor start February 19
Typical planting window March 21 – March 31
Method Direct sow or transplant
Typical days to maturity 90–110

Pumpkin can usually be started indoors around February 19 or sown directly during the normal local planting window of March 21 to March 31. Most varieties need about 90–110 days to reach maturity.

Pumpkin can still succeed in Port Angeles, but the crop usually needs better-than-average planning around timing, variety speed, and site warmth.

Port Angeles usually gets into the planting season for pumpkin slightly earlier than many other Washington locations.

Best local strategy: Protect as much early momentum as possible and pair the crop with warm placement and realistic variety choice.

Can Pumpkin Mature in Port Angeles?

Growing degree days measure how much useful warmth typically accumulates during the season. For pumpkin, this helps estimate whether local heat accumulation is usually enough for the crop to reach maturity on time.

Available GDD (base 50) 1289
Typical crop GDD target 1300
Heat margin -11

From the usual planting window, Port Angeles typically provides about 1289 growing degree days for pumpkin. With a typical crop target of 1300, that leaves a heat margin of -11. That narrow heat margin means small delays or slower varieties can quickly reduce the odds of timely maturity.

When Is It Too Late to Plant?

When planting later than usual, this table shows how much growing degree day heat is still available from each point in the season. As planting gets pushed back, the remaining heat drops and the crop becomes less likely to mature on time.

Checkpoint Remaining GDD Heat margin Fit vs typical target
Apr 15 1289 -11 Usually short
May 1 1287 -13 Usually short
May 15 1255 -45 Usually short
Jun 1 1174 -126 Usually short
Jun 15 1085 -215 Usually short
Jul 1 957 -343 Usually short

How Different Pumpkin Varieties Affect Results

In Port Angeles, very early and early pumpkin varieties are usually the most dependable choices, while mid-season types sit closer to the line when planting is delayed or the season is less forgiving.

Varieties that often fit well here include:

  • Small Sugar — a classic pie pumpkin that is one of the more realistic choices where the season is not especially long
  • Jack Be Little — a very small ornamental pumpkin that fits better than larger types where gardeners want the safest finish
  • Baby Bear — a small pumpkin with useful short-season practicality when gardeners still want a traditional pumpkin look
  • Winter Luxury — a pie pumpkin valued for eating quality, but still more realistic than large carving pumpkins

Best Pumpkin Varieties for Port Angeles

Very early pumpkin varieties are usually the strongest all-around match in Port Angeles. The season is tight for pumpkin, so slower varieties spend margin quickly and faster choices usually make the crop more forgiving.

March 12 local season starts November 19 frost pressure returns
Less heat used 1289 GDD available

Hover or tap the dots to see which recommended varieties use that much local heat.

For Port Angeles, start with Small Sugar and Jack Be Little for pumpkin when you want a practical pie pumpkin for shorter seasons or very small ornamental pumpkins. Look at Baby Bear and Winter Luxury when you specifically want small traditional pumpkins or pie pumpkins with stronger eating quality.

Compare each variety’s heat need and maturity timing against the local frost-free window before choosing what to grow.

Recommended starting point

Small Sugar Very early
1100 GDD needed 1289 available before frost
March 12 November 19
Good fit
Why this fit?

Local season fit: Small Sugar leaves about 189 GDD cushion against the normal Port Angeles crop heat estimate.

Best for: reliable pie pumpkins.

A classic pie pumpkin that is one of the more realistic choices where the season is not especially long.

Tradeoff: Smaller and less dramatic than classic large carving pumpkins.

Jack Be Little Very early
1100 GDD needed 1289 available before frost
March 12 November 19
Good fit
Why this fit?

Local season fit: Jack Be Little leaves about 189 GDD cushion against the normal Port Angeles crop heat estimate.

Best for: very small ornamental pumpkins.

A tiny ornamental pumpkin that fits better than larger types where gardeners want the safest finish.

Tradeoff: More about appearance and size than substantial eating use.

Also realistic

Baby Bear Early
1200 GDD needed 1289 available before frost
March 12 November 19
Tight fit
Why this fit?

Local season fit: Baby Bear leaves about 89 GDD cushion against the normal Port Angeles crop heat estimate.

Best for: small traditional pumpkins.

A small pumpkin with useful short-season practicality when gardeners still want a traditional pumpkin look.

Tradeoff: Not the choice for very large carving fruit.

Winter Luxury Early
1200 GDD needed 1289 available before frost
March 12 November 19
Tight fit
Why this fit?

Local season fit: Winter Luxury leaves about 89 GDD cushion against the normal Port Angeles crop heat estimate.

Best for: eating quality and pie use.

A pie pumpkin valued for eating quality, while still being more realistic than large carving pumpkins.

Tradeoff: Chosen more for kitchen use than big display size.

GDD comparisons are a planning shortcut, not a guarantee. Soil, watering, sowing depth, pests, transplant quality, and harvest goals still affect the final result.

Varieties that didn’t make the cut

These varieties are not the main picks for Port Angeles because they either run past the normal season or leave too little margin before frost.

atlantic giant Late
Needs 1450 GDD
Port Angeles gives 1289 GDD
Gap 161 GDD short
1289 GDD available before frost 161 more GDD needed
March 12 November 19
Runs past season
Why not a main pick?

Local season fit: atlantic giant usually needs about 161 more GDD than Port Angeles provides before frost.

Best for: novelty giant pumpkins.

A giant pumpkin that is usually better treated as a stretch choice where heat and season length are generous.

Tradeoff: The riskiest option here for season length and finish.

big max Late
Needs 1450 GDD
Port Angeles gives 1289 GDD
Gap 161 GDD short
1289 GDD available before frost 161 more GDD needed
March 12 November 19
Runs past season
Why not a main pick?

Local season fit: big max usually needs about 161 more GDD than Port Angeles provides before frost.

Best for: large pumpkins.

A large pumpkin that is much more exposed in shorter seasons because it needs a long, warm run.

Tradeoff: Spends much more of the season on size rather than safety.

cinderella Mid-season
Needs 1300 GDD
Port Angeles gives 1289 GDD
Gap 11 GDD short
1289 GDD available before frost 11 more GDD needed
March 12 November 19
Runs past season
Why not a main pick?

Local season fit: cinderella usually needs about 11 more GDD than Port Angeles provides before frost.

Best for: specialty shape and display.

A specialty pumpkin chosen for shape and appearance, but it needs more season than the quickest pie types.

Tradeoff: More exposed than the quickest pumpkin choices.

howden Mid-season
Needs 1300 GDD
Port Angeles gives 1289 GDD
Gap 11 GDD short
1289 GDD available before frost 11 more GDD needed
March 12 November 19
Runs past season
Why not a main pick?

Local season fit: howden usually needs about 11 more GDD than Port Angeles provides before frost.

Best for: classic jack-o-lantern pumpkins.

A standard carving pumpkin that makes sense when the season has enough room for a more typical finish.

Tradeoff: Needs more season than smaller pie or mini pumpkins.

Variety class Typical days to maturity Typical GDD need Local fit
Very early 85–95 1100 Workable
Early 95–100 1200 Workable
Mid-season 100–110 1300 Tight
Late 110–120 1450 Poor fit

Main risk: There is not much margin here, so late planting or longer-season pumpkin varieties can easily carry harvest past frost.

How Frost Affects Planting Dates for Pumpkin in Port Angeles

Port Angeles usually has about 252 frost-free days, with a typical last spring frost around March 12 and a typical first fall frost around November 19.

Typical last spring frost March 12
Typical first fall frost November 19
Typical frost-free days 252
Minimum safe temperature 32°F / 0 °C

Pumpkin is generally frost-tender and temperatures below about 32°F ( 0 °C) can slow growth or damage plants.

Pumpkin is much more exposed to frost risk, so the frost dates matter as real planting boundaries rather than rough planning markers.

The most common problem is running short on season. Late planting, slower varieties, and cooler exposed sites can turn a possible crop into a disappointing one.

Pumpkin is usually workable in Port Angeles, but local site warmth still influences how much margin it finishes before the usual fall frost around November 19. Local gardens do not all warm and cool at the same pace. For a better local margin, gardeners usually do best in south-facing walls, sheltered gardens, raised beds, and sunnier urban lots. Cooler spots like low spots, exposed sites, and shadier yards often make timing tighter. For pumpkin, the best local sites often help the crop get moving earlier and make timing a little more forgiving.

Grow better pumpkin with warm soil and season protection

The most useful supplies are the ones that warm the site, protect early growth, and help the crop avoid losing time.

Start earlier indoors

Long-season crops lose too much time when they start slowly.

Warm the planting site

Warmer soil and protected beds help the crop begin faster after planting out.

Protect early growth

Protection improves the odds, but it does not remove the climate risk.

Recommendations are based on the local growing margin for this crop. As an Amazon Associate, we may earn from qualifying purchases.

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Related guides

For a broader local overview, see the Port Angeles planting guide. You can also use the Growing Degree Day Planner to test planting dates and crop timing.