Frost Dates for SALTILLO, Mexico

Elevation: 1756 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. February 6
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. December 8

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost February 16
First Fall Frost November 29

Hard Freeze (−2°C)

Last Spring Hard Freeze January 18
First Fall Hard Freeze December 10
25.37°N, 101.02°W © OpenStreetMap

Growing Season

306 Days February 6 to December 8

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 9b

Avg. annual minimum: −4 to −1°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
BSk Cold Semi-Arid (Steppe)

Cool to cold with low rainfall and wide temperature swings. Common in the western Great Plains and central Asia. Short growing seasons benefit from season extension techniques.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January18°12°6°
February21°14°8°
March23°16°10°
April26°19°13°
May27°21°15°
June27°22°16°
July26°21°16°
August26°20°16°
September23°19°15°
October23°17°12°
November21°14°9°
December19°12°7°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January8
February5
March15
April18
May58
June86
July99
August94
September109
October46
November8
December5

Sunrise / Sunset

Daylight Longest: 13h 35m · Shortest: 10h 25m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January6:43 AM5:17 PM10h 35m
February6:26 AM5:34 PM11h 09m
March6:05 AM5:55 PM11h 49m
April5:42 AM6:18 PM12h 36m
May5:23 AM6:37 PM13h 14m
June5:13 AM6:47 PM13h 34m
July5:17 AM6:43 PM13h 26m
August5:33 AM6:27 PM12h 53m
September5:56 AM6:04 PM12h 08m
October6:18 AM5:42 PM11h 23m
November6:38 AM5:22 PM10h 44m
December6:47 AM5:13 PM10h 26m

Nearby Stations

GENERAL CEPEDA, Mexico February 3 - December 8 MONTERREY (CITY), Mexico CDE FLORES, Mexico PARRAS, Mexico January 31 - December 15 MONCLOVA, Mexico CUATRO CIENEGAS, Mexico January 26 - December 18

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