Frost dates for 52077Volga, IA
The average last spring frost in Volga is May 8 and the average first fall frost is October 1, giving a typical growing season of about 146 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- May 8
- Average first fall frost
- Oct 1
- Growing season
- 146 days
Safer after May 22 (1-in-10 risk)
Possible by Sep 18 (1-in-10 risk)
Last frost typically in 187 days
Frost risk by date
NOAA reports frost dates as probabilities. The middle date is the average (a 50% chance). For spring, the 10% date is a safer planting date: frost after it happens in about 1 year in 10. Light frost (36°F) can damage tender plants; a hard freeze (28°F) kills most annuals.
| Temperature | Last spring: 90% / 50% / 10% chance | First fall: 10% / 50% / 90% chance | Growing season (50%) | Years with at least one |
|---|---|---|---|---|
| Light frost (36°F) | May 4 · May 18 · May 31 | Sep 11 · Sep 23 · Oct 4 | 127 days | 100% |
| Frost / freeze (32°F) | Apr 24 · May 8 · May 22 | Sep 18 · Oct 1 · Oct 14 | 146 days | 100% |
| Hard freeze (28°F) | Apr 13 · Apr 27 · May 13 | Sep 26 · Oct 11 · Oct 24 | 165 days | 100% |
Planting calendar for Volga
Planting windows from the University of Maryland Extension calendar, shifted to your average frost dates. Use them as a starting point and adjust for seed packet instructions and local conditions.
| Crop | Task | Window |
|---|---|---|
| Tomatoes | Start seeds indoors | Apr 7 – Jun 13 |
| Tomatoes | Transplant outdoors | May 24 – Jun 11 |
| Peppers | Start seeds indoors | Apr 7 – May 8 |
| Peppers | Transplant outdoors | Jun 7 – Jul 8 |
| Eggplant | Start seeds indoors | Apr 24 – May 23 |
| Eggplant | Transplant outdoors | Jun 7 – Jul 8 |
| Cucumbers | Sow outdoors | Jun 7 – Jun 21 |
| Summer squash | Sow outdoors | May 24 – Jul 8 |
| Winter squash & pumpkins | Sow outdoors | Jun 7 – Jul 8 |
| Snap beans | Sow outdoors | May 24 – Jul 14 |
| Sweet corn | Sow outdoors | May 24 – Jun 11 |
| Watermelon & cantaloupe | Sow outdoors | Jun 7 – Jul 8 |
| Okra | Sow outdoors | May 31 – Jun 23 |
| Peas | Sow outdoors (spring) | Apr 7 – May 23 |
| Potatoes | Plant outdoors (spring) | Apr 7 – Jun 7 |
| Onions | Start seeds indoors (spring) | Feb 24 – Mar 23 |
| Onions | Transplant outdoors (spring) | Apr 24 – May 23 |
| Broccoli | Start seeds indoors (spring) | Mar 20 – Apr 23 |
| Broccoli | Transplant outdoors (spring) | Apr 24 – May 23 |
| Broccoli | Start seeds indoors (fall) | Jun 1 – Jun 11 |
| Broccoli | Transplant outdoors (fall) | Jul 1 – Jul 12 |
| Cabbage | Start seeds indoors (spring) | Mar 10 – Apr 7 |
| Cabbage | Transplant outdoors (spring) | Apr 7 – May 8 |
| Cabbage | Start seeds indoors (fall) | May 22 – Jun 21 |
| Cabbage | Transplant outdoors (fall) | Jun 21 – Jul 22 |
| Leaf lettuce | Sow outdoors (spring) | Apr 7 – Jun 23 |
| Leaf lettuce | Sow outdoors (fall) | Jun 21 – Aug 7 |
| Spinach | Sow outdoors (spring) | Mar 31 – May 14 |
| Spinach | Sow outdoors (fall) | Jul 8 – Aug 12 |
| Radishes | Sow outdoors (spring) | Apr 7 – May 28 |
| Radishes | Sow outdoors (fall) | Jun 21 – Aug 22 |
| Kale | Sow outdoors (spring) | Apr 24 – May 14 |
| Kale | Sow outdoors (fall) | Jun 14 – Jul 22 |
| Carrots | Sow outdoors (spring) | May 8 – Jun 23 |
| Carrots | Sow outdoors (fall) | May 22 – Jul 7 |
| Garlic | Plant outdoors (fall) | Sep 21 – Oct 22 |
Where these dates come from
ZIP code 52077 is matched to the NOAA station Elkader 6 Ssw, IA, 7.5 km away, at 788 ft elevation (137 ft lower than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Elkader 6 Ssw, IA (used) | 788 ft | May 8 | Oct 1 |
| Fayette, IA | 1,145 ft | May 4 | Oct 4 |
| Oelwein 1E, IA | 1,165 ft | Apr 27 | Oct 13 |
| Stanley, IA | 1,114 ft | May 4 | Oct 1 |
Frost dates near Volga
- Arlington, IA 50606 · last May 4, first Oct 4
- Strawberry Point, IA 52076 · last May 8, first Oct 1
- Wadena, IA 52169 · last May 4, first Oct 4
- Elkader, IA 52043 · last May 8, first Oct 1
- Elkport, IA 52044 · last May 8, first Oct 1
- Edgewood, IA 52042 · last May 3, first Oct 4
- Saint Olaf, IA 52072 · last May 8, first Oct 1
- Elgin, IA 52141 · last May 8, first Oct 1
Frequently asked questions
- When is the last frost in Volga, IA?
- For ZIP code 52077, the average last spring frost (32°F) is May 8, based on NOAA 1991-2020 climate normals for the Elkader 6 Ssw, IA weather station. There is a 1-in-10 chance of a frost after May 22.
- When is the first frost in Volga, IA?
- The average first fall frost (32°F) is October 1. There is a 1-in-10 chance of frost by September 18, so tender plants are at risk from that point on.
- How long is the growing season in 52077?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 146 days long.
- Are these frost dates a forecast?
- No. They are 30-year averages and probabilities from NOAA weather station records. Use them to plan, then watch your local forecast before planting tender crops or leaving them uncovered.