Frost dates for 53049Malone, WI
The average last spring frost in Malone is May 1 and the average first fall frost is October 12, giving a typical growing season of about 162 days. Dates are based on NOAA 1991-2020 climate normals.
- Average last spring frost
- May 1
- Average first fall frost
- Oct 12
- Growing season
- 162 days
Safer after May 17 (1-in-10 risk)
Possible by Sep 28 (1-in-10 risk)
Last frost typically in 186 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) | Apr 29 · May 12 · May 28 | Sep 21 · Oct 2 · Oct 15 | 142 days | 100% |
| Frost / freeze (32°F) | Apr 18 · May 1 · May 17 | Sep 28 · Oct 12 · Oct 25 | 162 days | 100% |
| Hard freeze (28°F) | Apr 5 · Apr 20 · May 5 | Oct 5 · Oct 24 · Nov 4 | 185 days | 100% |
Planting calendar for Malone
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 | Mar 31 – Jun 6 |
| Tomatoes | Transplant outdoors | May 17 – Jun 22 |
| Peppers | Start seeds indoors | Mar 31 – May 1 |
| Peppers | Transplant outdoors | May 31 – Jul 1 |
| Eggplant | Start seeds indoors | Apr 17 – May 16 |
| Eggplant | Transplant outdoors | May 31 – Jul 1 |
| Cucumbers | Sow outdoors | May 31 – Jul 2 |
| Summer squash | Sow outdoors | May 17 – Jul 1 |
| Winter squash & pumpkins | Sow outdoors | May 31 – Jul 1 |
| Snap beans | Sow outdoors | May 17 – Jul 25 |
| Sweet corn | Sow outdoors | May 17 – Jun 22 |
| Watermelon & cantaloupe | Sow outdoors | May 31 – Jul 1 |
| Okra | Sow outdoors | May 24 – Jun 16 |
| Peas | Sow outdoors (spring) | Mar 31 – May 16 |
| Potatoes | Plant outdoors (spring) | Mar 31 – May 31 |
| Onions | Start seeds indoors (spring) | Feb 17 – Mar 16 |
| Onions | Transplant outdoors (spring) | Apr 17 – May 16 |
| Broccoli | Start seeds indoors (spring) | Mar 13 – Apr 16 |
| Broccoli | Transplant outdoors (spring) | Apr 17 – May 16 |
| Broccoli | Start seeds indoors (fall) | Jun 12 – Jun 22 |
| Broccoli | Transplant outdoors (fall) | Jul 12 – Jul 23 |
| Cabbage | Start seeds indoors (spring) | Mar 3 – Mar 31 |
| Cabbage | Transplant outdoors (spring) | Mar 31 – May 1 |
| Cabbage | Start seeds indoors (fall) | Jun 2 – Jul 2 |
| Cabbage | Transplant outdoors (fall) | Jul 2 – Aug 2 |
| Leaf lettuce | Sow outdoors (spring) | Mar 31 – Jun 16 |
| Leaf lettuce | Sow outdoors (fall) | Jul 2 – Aug 18 |
| Spinach | Sow outdoors (spring) | Mar 24 – May 7 |
| Spinach | Sow outdoors (fall) | Jul 19 – Aug 23 |
| Radishes | Sow outdoors (spring) | Mar 31 – May 21 |
| Radishes | Sow outdoors (fall) | Jul 2 – Sep 2 |
| Kale | Sow outdoors (spring) | Apr 17 – May 7 |
| Kale | Sow outdoors (fall) | Jun 25 – Aug 2 |
| Carrots | Sow outdoors (spring) | May 1 – Jun 16 |
| Carrots | Sow outdoors (fall) | Jun 2 – Jul 18 |
| Garlic | Plant outdoors (fall) | Oct 2 – Nov 2 |
Where these dates come from
ZIP code 53049 is matched to the NOAA station Fond Du Lac Wwtp, WI, 16 km away, at 750 ft elevation (192 ft lower than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Fond Du Lac Wwtp, WI (used) | 750 ft | May 1 | Oct 12 |
| Fond Du Lac 2 Sw, WI | 772 ft | Apr 27 | Oct 19 |
| Fond Du Lac Co Ap, WI | 809 ft | May 1 | Oct 10 |
| Chilton, WI | 840 ft | May 1 | Oct 14 |
Frost dates near Malone
- Mount Calvary, WI 53057 · last May 1, first Oct 12
- Saint Cloud, WI 53079 · last May 3, first Oct 10
- Fond Du Lac, WI 54935 · last May 1, first Oct 12
- New Holstein, WI 53061 · last May 1, first Oct 14
- Van Dyne, WI 54979 · last May 1, first Oct 12
- Chilton, WI 53014 · last May 1, first Oct 14
- Glenbeulah, WI 53023 · last May 3, first Oct 10
- Greenbush, WI 53026 · last May 3, first Oct 10
Frequently asked questions
- When is the last frost in Malone, WI?
- For ZIP code 53049, the average last spring frost (32°F) is May 1, based on NOAA 1991-2020 climate normals for the Fond Du Lac Wwtp, WI weather station. There is a 1-in-10 chance of a frost after May 17.
- When is the first frost in Malone, WI?
- The average first fall frost (32°F) is October 12. There is a 1-in-10 chance of frost by September 28, so tender plants are at risk from that point on.
- How long is the growing season in 53049?
- In half of years, the frost-free season (between the last and first 32°F frost) is at least 162 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.