Falls City 2 SSW, OR Frost Dates & Growing Season

The two dates every Falls City 2 SSW garden is planned around, plus ready-computed planting windows for the most popular crops.

Last spring frost
Apr 18
~50% chance of frost after
First fall frost
Nov 7
~50% chance of frost before
Growing season
203 days
frost-free stretch
USDA zone
≈ 8b
estimated from nearby reference
Risky (1 year in 10)MedianSafe (9 years in 10)
Last spring frost Mar 27 Apr 18 May 6
First fall frost Nov 24 Nov 7 Oct 21
Hard freeze (28°F), median last Mar 13 · first Nov 23

Computed from NOAA 1991–2020 climate normals at the FALLS CITY 2 SSW station. "Safe" means frost past that date happens only about one year in ten. Your exact garden can still run days either way with elevation and terrain — check your own ZIP with the frost date lookup.

Planting windows for Falls City 2 SSW

Computed from Falls City 2 SSW's own frost dates. Click any crop for the full zone-8 growing guide — varieties, spacing, fall plantings, and more.

CropStart seeds indoorsTransplantDirect sow
🍅 Tomatoes Feb 21 – Mar 7 Apr 25 – May 2
🫑 Peppers Feb 7 – Feb 21 May 2 – May 9
🥬 Lettuce Mar 7 – Mar 21 Mar 21 – Apr 4 Mar 21 – Apr 18
🫛 Peas Mar 7 – Mar 21
🥕 Carrots Mar 28 – Apr 18
🥦 Broccoli Feb 28 – Mar 14 Mar 28 – Apr 11
🥬 Kale Mar 7 – Mar 21 Mar 21 – Apr 4 Mar 21 – Apr 4
🥒 Cucumbers Mar 21 – Mar 28 Apr 25 – May 2 Apr 25 – May 2
🥒 Zucchini Mar 21 – Mar 28 Apr 25 – May 2 Apr 25 – May 2
🫘 Green Beans (Bush) Apr 25 – May 2
🌽 Sweet Corn Apr 25 – May 2
🌿 Basil Mar 7 – Mar 21 Apr 25 – May 2 May 2 – May 9
🧄 Garlic Fall: Sep 26 – Oct 24

Want this for all 50 crops, or as a printable seed-shelf schedule? Use the planting calendar and the seed starting scheduler — both can use Falls City 2 SSW's dates automatically after a lookup.

Reading the season in Falls City 2 SSW

With roughly 203 frost-free days, Falls City 2 SSW gardens fit long-season crops — melons, winter squash, sweet potatoes — with room left for spring and fall rounds of greens and roots. The first frost around Nov 7 is late enough that fall planting is a full second season, not an afterthought.

Frequently asked questions

When is the last frost in Falls City 2 SSW, OR?

The average last spring frost in Falls City 2 SSW is around Apr 18, based on 1991–2020 climate normals. That's a median — about half of years see a later frost, so tender crops are safest going out a week or two after this date.

When is the first frost in Falls City 2 SSW, OR?

The average first fall frost in Falls City 2 SSW arrives around Nov 7. Crops still in the garden need to mature before then, and frost-tender plants need harvesting or protection as the date approaches.

How long is the growing season in Falls City 2 SSW?

About 203 frost-free days on average, from Apr 18 to Nov 7. That comfortably fits long-season crops like melons and winter squash, plus spring and fall plantings of cool-season vegetables.

What USDA zone is Falls City 2 SSW in?

USDA zone 8b on the 2023 Plant Hardiness Zone Map. Note that zones describe winter cold, not frost timing — these frost dates are the numbers to plan plantings around.