California · West
San Bernardino, CA
Zone-aware planting reference for San Bernardino. Population 216,108; USDA hardiness zone 10a; nearest curated zip code 92402.
- USDA zone
- 10a
- Population
- 216,108
- Last spring frost
- 01/09
- First fall frost
- 12/30
- Growing season
- 362 days
- Nearest zip
- 92402
Local timing baseline
Detailed guidance for this section is being prepared. Check back soon.
Crops suited to San Bernardino
Crops whose USDA zone range includes zone 10a. 28 crops match.
Tree fruit
12 crops
Berries
3 crops
Nuts
1 crop
Vegetables
10 crops
Herbs
2 crops
Other cities in California
Frequently asked questions
- What USDA zone is San Bernardino, CA?
San Bernardino sits in USDA hardiness zone 10a, based on the nearest zip code (92402).
- When are the average last and first frost dates in San Bernardino?
Based on the nearest weather station, San Bernardino averages a last spring frost around 01/09 and a first fall frost around 12/30, for a growing season of about 362 days.
- What crops grow well in San Bernardino?
28 crops in the ZonePlant database have a recommended USDA zone range that includes zone 10a. Tree fruit, berries, and most common vegetables are well-suited; check each crop page for variety-level guidance.
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