Frost Dates for Mexican Hat, UT

Elevation: 1252 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. April 11
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 30

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 April 17
First Fall Frost October 25

Hard Freeze (28°F)

Last Spring Hard Freeze March 30
First Fall Hard Freeze November 8
37.15°N, 109.87°W © OpenStreetMap

Growing Season

202 Days April 11 to October 30

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 7b

Avg. annual minimum: 5 to 10°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
BWk Cold Desert

Dry with hot summers and cold winters. Rainfall is minimal year-round. Short growing seasons and large temperature swings require careful timing. Cold-hardy, drought-tolerant plants are best suited.

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
January47°35°23°
February53°40°27°
March64°49°33°
April72°56°40°
May82°66°51°
June95°77°60°
July99°84°69°
August96°81°67°
September88°72°56°
October74°58°43°
November58°44°30°
December46°34°22°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January3.1
February2.0
March1.9
April1.8
May2.0
June0.0
July1.8
August2.5
September3.0
October2.7
November2.5
December2.8

Sunrise / Sunset

Daylight Longest: 14h 33m · Shortest: 9h 27m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January7:09 AM4:51 PM9h 43m
February6:41 AM5:19 PM10h 38m
March6:09 AM5:51 PM11h 43m
April5:31 AM6:29 PM12h 58m
May5:00 AM6:60 PM13h 60m
June4:44 AM7:16 PM14h 32m
July4:50 AM7:10 PM14h 19m
August5:17 AM6:43 PM13h 26m
September5:53 AM6:07 PM12h 13m
October6:29 AM5:31 PM11h 01m
November7:01 AM4:59 PM9h 58m
December7:16 AM4:44 PM9h 27m

Nearby Stations

Valley Of The Gods, UT March 29 - November 6 Monument Valley, AZ April 10 - November 1 Bluff, UTApril 24 - October 13 Natural Bridges Nm, UT May 5 - October 13 Blanding, UTApril 28 - October 21 Teec Nos Pos, AZ April 11 - November 1

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