Blanco, NM frost dates
Last spring frostApr 23median date
First fall frostOct 19median date
Growing season179 daysfrost-free
Hardiness zone6bZone 6b
How Blanco compares
- In 8 years out of 10, the last spring frost in Blanco falls between April 9 and May 7, a 28-day window. The first fall frost falls between October 6 and November 1.
- The median last frost is 10 days earlier than the New Mexico median of May 3.
- Its 179-day growing season is longer than 60% of the 349 New Mexico places with a regular frost season (state median 164 days).
- The last frost is typical for zone 6b, where the median is Apr 22.
- The weather station records an average of 135 nights a year at or below 32°F.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | April 9 |
| 50% (median) | April 23 |
| 10% (safe for tender plants) | May 7 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | October 6 |
| 50% (median) | October 19 |
| 90% (late) | November 1 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Planting calendar for Blanco, NM
Blanco, NM frost dates — last frost Apr 23, first frost Oct 19, zone 6b. whenisthelastfrost.com
Crop
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Start indoors: Jan 29 to Feb 12Transplant outside: Mar 26 to Apr 9
Start indoors: Feb 12 to Feb 26Transplant outside: May 7 to May 21
Start indoors: Feb 12 to Feb 26Transplant outside: May 7 to May 21
Start indoors: Feb 26 to Mar 12Transplant outside: Apr 30 to May 14
Start indoors: Feb 26 to Mar 12Transplant outside: Apr 2 to Apr 16Sow outdoors: Mar 26 to Apr 30Plant for fall: Aug 24 to Sep 21
Start indoors: Feb 26 to Mar 12Transplant outside: Mar 26 to Apr 9Sow outdoors: Mar 26 to Apr 9Plant for fall: Aug 10 to Aug 31
Start indoors: Feb 26 to Mar 12Transplant outside: Apr 9 to Apr 23Plant for fall: Jul 13 to Aug 3
Start indoors: Feb 26 to Mar 12Transplant outside: Apr 2 to Apr 16Plant for fall: Jul 13 to Aug 3
Start indoors: Feb 26 to Mar 12Transplant outside: Apr 9 to Apr 23Plant for fall: Jul 13 to Aug 3
Start indoors: Mar 12 to Mar 26Transplant outside: May 14 to May 28Sow outdoors: May 14 to May 28
Start indoors: Mar 12 to Mar 26Transplant outside: Apr 30 to May 14
Sow outdoors: Mar 12 to Apr 2Plant for fall: Jul 27 to Aug 17
Sow outdoors: Mar 12 to Apr 2Plant for fall: Aug 24 to Sep 14
Sow outdoors: Mar 19 to Apr 30Plant for fall: Sep 7 to Sep 28
Start indoors: Mar 26 to Apr 2Transplant outside: May 7 to May 14Sow outdoors: Apr 30 to May 14Plant for fall: Aug 3 to Aug 17
Start indoors: Mar 26 to Apr 2Sow outdoors: Apr 30 to May 14Plant for fall: Aug 10 to Aug 24
Start indoors: Mar 26 to Apr 2Sow outdoors: Apr 30 to May 14
Start indoors: Mar 26 to Apr 2Transplant outside: May 7 to May 21
Sow outdoors: Apr 2 to Apr 30Plant for fall: Jul 27 to Aug 10
Sow outdoors: Apr 2 to Apr 30Plant for fall: Aug 10 to Aug 24
Sow outdoors: Apr 2 to Apr 23
Sow outdoors: Apr 9 to May 7Plant for fall: Aug 10 to Aug 24
Sow outdoors: Apr 9 to Apr 30Plant for fall: Aug 24 to Sep 14
Sow outdoors: Apr 30 to May 21Plant for fall: Aug 3 to Aug 17
Sow outdoors: Apr 30 to May 14
Transplant outside: May 7 to May 28
Plant for fall: Oct 5 to Nov 9
Start indoorsTransplant outsideSow outdoorsPlant for fallMedian frost dates
When to plant vegetables in Blanco, NM
| Crop | Start indoors | Transplant | Sow outdoors | Fall crop |
|---|---|---|---|---|
| Onions | Jan 29 – Feb 12 | Mar 26 – Apr 9 | — | — |
| Peppers | Feb 12 – Feb 26 | May 7 – May 21 | — | — |
| Eggplant | Feb 12 – Feb 26 | May 7 – May 21 | — | — |
| Tomatoes | Feb 26 – Mar 12 | Apr 30 – May 14 | — | — |
| Lettuce | Feb 26 – Mar 12 | Apr 2 – Apr 16 | Mar 26 – Apr 30 | Aug 24 – Sep 21 |
| Kale | Feb 26 – Mar 12 | Mar 26 – Apr 9 | Mar 26 – Apr 9 | Aug 10 – Aug 31 |
| Broccoli | Feb 26 – Mar 12 | Apr 9 – Apr 23 | — | Jul 13 – Aug 3 |
| Cabbage | Feb 26 – Mar 12 | Apr 2 – Apr 16 | — | Jul 13 – Aug 3 |
| Cauliflower | Feb 26 – Mar 12 | Apr 9 – Apr 23 | — | Jul 13 – Aug 3 |
| Okra | Mar 12 – Mar 26 | May 14 – May 28 | May 14 – May 28 | — |
| Basil | Mar 12 – Mar 26 | Apr 30 – May 14 | — | — |
| Peas | — | — | Mar 12 – Apr 2 | Jul 27 – Aug 17 |
| Spinach | — | — | Mar 12 – Apr 2 | Aug 24 – Sep 14 |
| Radishes | — | — | Mar 19 – Apr 30 | Sep 7 – Sep 28 |
| Cucumbers | Mar 26 – Apr 2 | May 7 – May 14 | Apr 30 – May 14 | Aug 3 – Aug 17 |
| Zucchini & Summer Squash | Mar 26 – Apr 2 | — | Apr 30 – May 14 | Aug 10 – Aug 24 |
| Winter Squash & Pumpkins | Mar 26 – Apr 2 | — | Apr 30 – May 14 | — |
| Melons & Watermelon | Mar 26 – Apr 2 | May 7 – May 21 | — | — |
| Carrots | — | — | Apr 2 – Apr 30 | Jul 27 – Aug 10 |
| Beets | — | — | Apr 2 – Apr 30 | Aug 10 – Aug 24 |
| Potatoes | — | — | Apr 2 – Apr 23 | — |
| Swiss Chard | — | — | Apr 9 – May 7 | Aug 10 – Aug 24 |
| Cilantro | — | — | Apr 9 – Apr 30 | Aug 24 – Sep 14 |
| Green Beans | — | — | Apr 30 – May 21 | Aug 3 – Aug 17 |
| Sweet Corn | — | — | Apr 30 – May 14 | — |
| Sweet Potatoes | — | May 7 – May 28 | — | — |
| Garlic | — | — | — | Oct 5 – Nov 9 |
Dates come from the median frost dates and common extension-service timing. Adjust for your soil temperature, microclimate and the varieties you grow.
About these dates
Based on 1991–2020 NOAA climate normals for the Bloomfield 3 Se, NM weather station, 14 km away (elevation 5,807 ft (1,770 m)).
Frost dates near Blanco
- Bloomfield Apr 23 · Oct 19
- Aztec May 12 · Oct 6
- Navajo Dam Apr 27 · Oct 19
- Flora Vista May 12 · Oct 6
- Farmington May 2 · Oct 13
- La Plata May 12 · Oct 6
- Kirtland May 12 · Oct 4
- Fruitland May 12 · Oct 4
- Waterflow May 12 · Oct 4
- Nageezi May 28 · Sep 27
Frequently asked questions
When is the last frost in Blanco, NM?
The median last spring frost in Blanco, NM is April 23. There is still about a 10% chance of frost after May 7, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Blanco, NM?
The median first fall frost is October 19, with about a 10% chance of frost before October 6.
How long is the growing season in Blanco, NM?
About 179 days between the median last spring frost and first fall frost.
What planting zone is Blanco, NM?
Blanco, NM is in USDA hardiness zone 6b.