Frost Dates for Mt Charleston Fire Stn, NV

Elevation: 2274 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. May 31
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. October 2

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 June 5
First Fall Frost September 26

Hard Freeze (28°F)

Last Spring Hard Freeze May 15
First Fall Hard Freeze October 13
36.26°N, 115.64°W © OpenStreetMap

Growing Season

124 Days May 31 to October 2

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 7a

Avg. annual minimum: 0 to 5°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dsb Warm-Summer Continental (Dry Summer)

Warm, dry summers and cold, snowy winters. Common in mountain regions. Moderate growing season with irrigation needs in summer.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)
Temperature table
Average monthly temperatures (°F)
Month Avg High Avg Temp Avg Low
January44°33°22°
February44°33°22°
March49°37°26°
April55°42°30°
May63°50°37°
June74°60°46°
July79°66°52°
August78°65°52°
September72°58°44°
October62°48°35°
November51°39°27°
December44°33°21°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January12.6
February10.2
March8.6
April5.1
May3.4
June0.1
July5.3
August5.4
September4.2
October3.8
November6.5
December8.8

Sunrise / Sunset

Daylight Longest: 14h 28m · Shortest: 9h 32m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January7:06 AM4:54 PM9h 47m
February6:40 AM5:20 PM10h 40m
March6:08 AM5:52 PM11h 43m
April5:32 AM6:28 PM12h 56m
May5:02 AM6:58 PM13h 56m
June4:46 AM7:14 PM14h 27m
July4:53 AM7:07 PM14h 14m
August5:19 AM6:41 PM13h 23m
September5:53 AM6:07 PM12h 13m
October6:29 AM5:31 PM11h 03m
November6:59 AM5:01 PM10h 02m
December7:14 AM4:46 PM9h 32m

Nearby Stations

Red Rock Canyon - Spg Mt Rch S, NV March 13 - November 15 Desert Nwr, NV March 22 - November 7 Pahrump 4 Nw, NV March 29 - November 3 Las Vegas Air Terminal, NV January 24 - December 10 N Las Vegas, NV February 1 - December 8 Las Vegas Wfo, NV February 4 - December 5

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