Frost Dates for Van Horn, TX

Elevation: 1239 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. March 21
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. November 11

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 March 31
First Fall Frost November 4

Hard Freeze (28°F)

Last Spring Hard Freeze March 4
First Fall Hard Freeze November 21
31.04°N, 104.84°W © OpenStreetMap

Growing Season

235 Days March 21 to November 11

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 8a

Avg. annual minimum: 10 to 15°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
BWh Hot Desert

Very hot and extremely dry with minimal rainfall. Irrigation is essential for any gardening. Heat-tolerant crops and desert-adapted plants thrive; shade structures help in peak summer.

Temperature

Avg High Avg Temp Avg Low Light Frost (32°F)
Temperature table
Average monthly temperatures (°F)
Month Avg High Avg Temp Avg Low
January59°45°30°
February64°49°34°
March72°56°41°
April79°63°48°
May87°72°57°
June95°81°66°
July93°81°68°
August92°80°67°
September86°73°61°
October79°64°50°
November68°53°38°
December59°45°31°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January0.4
February1.2
March0.0
April0.0
May1.7
June3.5
July4.0
August4.3
September4.1
October3.9
November0.6
December0.0

Sunrise / Sunset

Daylight Longest: 14h 01m · Shortest: 9h 59m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January6:54 AM5:06 PM10h 12m
February6:33 AM5:27 PM10h 55m
March6:07 AM5:53 PM11h 46m
April5:37 AM6:23 PM12h 46m
May5:13 AM6:47 PM13h 35m
June4:60 AM7:00 PM14h 00m
July5:05 AM6:55 PM13h 50m
August5:26 AM6:34 PM13h 08m
September5:55 AM6:05 PM12h 11m
October6:23 AM5:37 PM11h 13m
November6:48 AM5:12 PM10h 24m
December7:00 AM4:60 PM9h 60m

Nearby Stations

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