Frost Dates for Big Bear City, CA 92314
Last spring frost May 13 · First fall frost October 25 · 165 frost-free days · USDA Zone 7a
ZIP 92314 has about 9,330 people.
Moderate season: 165 frost-free days. Spring frost risk spans April 17–June 8 (52 days). Fall frost risk spans October 9–November 11 (33 days).
Frost probability for 92314
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | June 8 | May 13 | April 17 |
| Fall (first frost) | October 9 | October 25 | November 11 |
Dates come from NOAA 1971–2000 freeze probabilities at LAKE ARROWHEAD (35.6 km away); the 50% date is the median year.
Which crops fit a 165-day season in Big Bear City
In Big Bear City (165 frost-free days, a moderate season), 31 of 56 planner crops fit outright, 24 get two plantings, 1 crop is perennial.
| Crop | Start indoors | Plant out / sow | Days you have | Verdict | Last sow date |
|---|---|---|---|---|---|
| Tomato | Apr 8 | May 27–Jun 3 | 123 | fits: 80 days to maturity, 123 available after May 27. | Jun 25 |
| Pepper | Apr 1 | May 27–Jun 3 | 123 | fits: 75 days to maturity, 123 available after May 27. | Jun 30 |
| Lettuce | Mar 18 | Apr 15–Apr 22 | 200 | two-plantings: Plant Apr 15 and again by Sep 3; both mature before Nov 1. | Sep 3 |
| Carrots | — | Apr 22–Apr 29 | 207 | fits: 70 days to maturity, 207 available after Apr 22. | Aug 23 |
| Cucumber | Apr 22 | May 27–Jun 3 | 137 | two-plantings: Plant May 27 and again by Jul 29; both mature before Oct 11. | Jul 29 |
| Beans | — | May 20–Jun 3 | 151 | two-plantings: Plant May 20 and again by Aug 5; both mature before Oct 18. | Aug 5 |
| Peas | — | Mar 18–May 27 | 228 | fits: 65 days to maturity, 228 available after Mar 18. | Aug 14 |
| Zucchini | Apr 29 | May 27–Jun 3 | 137 | two-plantings: Plant May 27 and again by Aug 3; both mature before Oct 11. | Aug 3 |
| Onion | Feb 18 | Apr 15–Apr 29 | 200 | fits: 100 days to maturity, 200 available after Apr 15. | — |
| Spinach | — | Mar 18–May 6 | 242 | two-plantings: Plant Mar 18 and again by Sep 22; both mature before Nov 15. | Sep 22 |
| Kale | Mar 4 | Apr 15–Apr 29 | 214 | two-plantings: Plant Apr 15 and again by Sep 7; both mature before Nov 15. | Sep 7 |
| Broccoli | Mar 18 | Apr 15–Apr 29 | 200 | fits: 80 days to maturity, 200 available after Apr 15. | Jul 30 |
| Cabbage | Mar 18 | Apr 15–Apr 29 | 214 | fits: 70 days to maturity, 214 available after Apr 15. | Aug 23 |
| Radish | — | Mar 18–Jun 10 | 228 | two-plantings: Plant Mar 18 and again by Sep 23; both mature before Nov 1. | Sep 23 |
| Beets | — | Mar 18–Jun 10 | 228 | two-plantings: Plant Mar 18 and again by Aug 24; both mature before Nov 1. | Aug 24 |
| Potatoes | — | Apr 29–May 6 | 186 | fits: 90 days to maturity, 186 available after Apr 29. | — |
| Garlic | — | Oct 25 | 270 | overwinter: Plant Oct 25 to Nov 15; harvest the following summer. | Nov 15 |
| Strawberry | — | Apr 8–Jun 3 | 221 | perennial: A perennial: plant Apr 8; it fruits from the following year and keeps producing for several years. | — |
| Corn | Apr 15 | May 20–May 27 | 137 | fits: 75 days to maturity, 137 available after May 20. | Jul 7 |
| Pumpkin | Apr 29 | May 27–May 27 | 130 | fits: 100 days to maturity, 130 available after May 27. | Jun 12 |
| Cauliflower | Apr 1 | May 6–May 20 | 179 | fits: 75 days to maturity, 179 available after May 6. | Aug 4 |
| Swiss Chard | Mar 18 | Apr 29–Apr 29 | 186 | two-plantings: Plant Apr 29 and again by Aug 24; both mature before Nov 1. | Aug 24 |
| Arugula | — | Mar 18–Jun 10 | 242 | two-plantings: Plant Mar 18 and again by Sep 22; both mature before Nov 15. | Sep 22 |
| Brussel Sprouts | Mar 18 | Apr 15–Apr 29 | 214 | fits: 100 days to maturity, 214 available after Apr 15. | Jul 24 |
| Butternut Squash | Apr 29 | May 27–Jun 3 | 130 | fits: 100 days to maturity, 130 available after May 27. | Jun 12 |
| Eggplant | Mar 25 | May 27–Jun 3 | 123 | fits: 70 days to maturity, 123 available after May 27. | Jul 5 |
| Okra | Apr 15 | May 20–May 27 | 144 | two-plantings: Plant May 20 and again by Aug 3; both mature before Oct 11. | Aug 3 |
| Basil | Apr 8 | Jun 3–Jun 3 | 130 | fits: 60 days to maturity, 130 available after Jun 3. | Jul 29 |
| Cilantro | — | Apr 15–May 6 | 200 | two-plantings: Plant Apr 15 and again by Aug 29; both mature before Nov 1. | Aug 29 |
| Parsley | Mar 4 | May 20–May 27 | 165 | fits: 70 days to maturity, 165 available after May 20. | Aug 9 |
| Celery | Mar 4 | May 20–Jun 3 | 165 | fits: 120 days to maturity, 165 available after May 20. | Jun 20 |
| Scallions | Mar 4 | Apr 15–Apr 29 | 214 | two-plantings: Plant Apr 15 and again by Sep 2; both mature before Nov 15. | Sep 2 |
| Turnip | — | Apr 15–Apr 29 | 214 | two-plantings: Plant Apr 15 and again by Sep 12; both mature before Nov 15. | Sep 12 |
| Kohlrabi | — | Apr 1–Apr 15 | 228 | two-plantings: Plant Apr 1 and again by Sep 7; both mature before Nov 15. | Sep 7 |
| Bok Choy | Apr 15 | May 6–May 13 | 179 | two-plantings: Plant May 6 and again by Sep 3; both mature before Nov 1. | Sep 3 |
| Collards | Mar 4 | Apr 15–Apr 29 | 214 | two-plantings: Plant Apr 15 and again by Sep 2; both mature before Nov 15. | Sep 2 |
| Cantaloupe | Apr 29 | May 27–Jun 3 | 123 | fits: 85 days to maturity, 123 available after May 27. | Jun 20 |
| Chives | Feb 18 | May 20–May 27 | 179 | fits: 90 days to maturity, 179 available after May 20. | — |
| Dill | — | Mar 18–Jun 10 | 228 | two-plantings: Plant Mar 18 and again by Aug 24; both mature before Nov 1. | Aug 24 |
| Oregano | Mar 4 | May 20–May 27 | 179 | fits: 80 days to maturity, 179 available after May 20. | — |
| Rosemary | Feb 18 | May 20–May 27 | 165 | fits: 80 days to maturity, 165 available after May 20. | — |
| Sage | Mar 18 | May 20–May 27 | 179 | fits: 75 days to maturity, 179 available after May 20. | — |
| Thyme | Mar 4 | May 20–May 27 | 179 | fits: 90 days to maturity, 179 available after May 20. | — |
| Calendula | Apr 1 | Apr 29–May 13 | 186 | two-plantings: Plant Apr 29 and again by Aug 29; both mature before Nov 1. | Aug 29 |
| Cosmos | Apr 15 | May 13–May 27 | 151 | two-plantings: Plant May 13 and again by Jul 29; both mature before Oct 11. | Jul 29 |
| Lavender | Feb 18 | May 13–May 27 | 186 | fits: 90 days to maturity, 186 available after May 13. | — |
| Marigolds | Apr 1 | May 13–May 20 | 151 | two-plantings: Plant May 13 and again by Aug 8; both mature before Oct 11. | Aug 8 |
| Melons | Apr 29 | May 27–Jun 3 | 123 | fits: 85 days to maturity, 123 available after May 27. | Jun 20 |
| Mint | — | May 13–May 27 | 186 | fits: 90 days to maturity, 186 available after May 13. | — |
| Nasturtiums | Apr 15 | May 13–May 20 | 151 | two-plantings: Plant May 13 and again by Aug 3; both mature before Oct 11. | Aug 3 |
| Pole Beans | — | May 20–Jun 3 | 144 | fits: 65 days to maturity, 144 available after May 20. | Jul 24 |
| Spaghetti Squash | Apr 29 | May 27–Jun 3 | 130 | fits: 90 days to maturity, 130 available after May 27. | Jun 22 |
| Sunflowers | — | May 13–May 27 | 151 | fits: 70 days to maturity, 151 available after May 13. | Jul 19 |
| Tomatillos | Mar 18 | May 20–May 27 | 130 | fits: 75 days to maturity, 130 available after May 20. | Jun 30 |
| Watermelon | Apr 29 | May 20–May 27 | 130 | fits: 80 days to maturity, 130 available after May 20. | Jun 25 |
| Yellow Squash | Apr 29 | May 27–Jun 3 | 137 | two-plantings: Plant May 27 and again by Aug 3; both mature before Oct 11. | Aug 3 |
| Zinnias | Apr 15 | May 13–May 27 | 151 | two-plantings: Plant May 13 and again by Jul 29; both mature before Oct 11. | Jul 29 |
Month by month in Big Bear City
| Month | What to do |
|---|---|
| January | Plan your garden layout and order seeds. Research varieties suited to your frost dates. |
| February | Start indoors: Chives (Feb 18), Lavender (Feb 18), Onion (Feb 18), Rosemary (Feb 18). |
| March | Start indoors: Celery (Mar 4), Collards (Mar 4), Kale (Mar 4), Oregano (Mar 4), Parsley (Mar 4), Scallions (Mar 4), +9 more. Direct sow from: Arugula (Mar 18), Beets (Mar 18), Dill (Mar 18), Peas (Mar 18), Radish (Mar 18), Spinach (Mar 18). |
| April | Start indoors: Calendula (Apr 1), Cauliflower (Apr 1), Marigolds (Apr 1), Pepper (Apr 1), Basil (Apr 8), Tomato (Apr 8), +15 more. Direct sow from: Kohlrabi (Apr 1), Cilantro (Apr 15), Turnip (Apr 15), Carrots (Apr 22), Potatoes (Apr 29). Transplant from: Broccoli (Apr 15), Brussel Sprouts (Apr 15), Cabbage (Apr 15), Collards (Apr 15), Kale (Apr 15), Lettuce (Apr 15), +4 more. Plant: Strawberry (Apr 8). |
| May | Direct sow from: Sunflowers (May 13), Beans (May 20), Pole Beans (May 20). Transplant from: Bok Choy (May 6), Cauliflower (May 6), Cosmos (May 13), Lavender (May 13), Marigolds (May 13), Mint (May 13), +24 more. Last frost around May 13. |
| June | Transplant from: Basil (Jun 3). Last sowing dates: Butternut Squash (Jun 12), Pumpkin (Jun 12), Cantaloupe (Jun 20), Celery (Jun 20), Melons (Jun 20), Spaghetti Squash (Jun 22), +4 more. |
| July | Last sowing dates: Eggplant (Jul 5), Corn (Jul 7), Sunflowers (Jul 19), Brussel Sprouts (Jul 24), Pole Beans (Jul 24), Basil (Jul 29), +4 more. |
| August | Last sowing dates: Nasturtiums (Aug 3), Okra (Aug 3), Yellow Squash (Aug 3), Zucchini (Aug 3), Cauliflower (Aug 4), Beans (Aug 5), +10 more. |
| September | Last sowing dates: Collards (Sep 2), Scallions (Sep 2), Bok Choy (Sep 3), Lettuce (Sep 3), Kale (Sep 7), Kohlrabi (Sep 7), +4 more. |
| October | Direct sow from: Garlic (Oct 25). First frost around October 25. |
| November | Last sowing dates: Garlic (Nov 15). |
| December | Clean up spent plants. Add compost to beds. Rest, review, and plan next year's garden. |
Frequently Asked Questions
What is the last frost date for Big Bear City, CA (ZIP 92314)?
The median last spring frost date for Big Bear City, CA (ZIP code 92314) is around May 13. This is the 50th-percentile date — meaning half of all years see frost end before this date. Use the 10% and 90% dates to understand the full range of risk in your area. One year in ten frost ends before April 17; one in ten it runs past June 8.
What is the first fall frost date in Big Bear City, CA?
The median first fall frost date for Big Bear City, CA is around October 25. Plan to harvest or protect frost-sensitive crops like tomatoes and peppers at least a week before this date to avoid losses. The first frost arrives around October 9 in the earliest one-in-ten years, so cover tomatoes and peppers from then.
How long is the growing season in Big Bear City, CA?
The frost-free growing season in Big Bear City is about 165 days. This window — from your last spring frost to your first fall frost — is when warm-season vegetables thrive. Cold-hardy crops like kale, spinach, and peas can extend your season by weeks on either side. In Big Bear City (165 frost-free days, a moderate season), 31 of 56 planner crops fit outright, 24 get two plantings, 1 crop is perennial.
What USDA hardiness zone is Big Bear City, CA?
Big Bear City, CA is in USDA hardiness zone 7a (2023 USDA Plant Hardiness Zone Map). Zones come from the average coldest winter temperature, so they tell you which perennials survive the winter; the frost dates on this page tell you when to plant.
When should I start tomatoes indoors in Big Bear City, CA?
Start tomatoes indoors Apr 8 and plant out May 27 in Big Bear City. The planner uses the local median last frost and this crop's indoor-start and transplant offsets.
How many plantings of lettuce fit in Big Bear City?
Two: plant Apr 15 and again by Sep 3; both mature before Nov 1.
When do I plant garlic in Big Bear City?
Oct 25 to Nov 15; it overwinters and is ready the following summer.
Which nearby ZIP has a longer season?
Yucaipa (ZIP 92399) has 255 frost-free days, 90 more than Big Bear City (ZIP 92314). See Yucaipa ZIP 92399 frost dates
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