Frost Dates for Salt Lake Triad Ctr, UT

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 31
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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 7
First Fall Frost November 1

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze March 8
First Fall Hard Freeze November 18
40.77°N, -111.90°W © OpenStreetMap

Growing Season

222 Days March 31 to November 8

USDA Hardiness Zone iHardiness 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

Learn more

Temperature

20° 40° 60° 80° 100°
34°
High: 40°
Avg: 34°
Low: 28°
Jan
39°
High: 46°
Avg: 39°
Low: 31°
Feb
47°
High: 56°
Avg: 47°
Low: 39°
Mar
53°
High: 62°
Avg: 53°
Low: 44°
Apr
62°
High: 72°
Avg: 62°
Low: 52°
May
72°
High: 83°
Avg: 72°
Low: 61°
Jun
81°
High: 91°
Avg: 81°
Low: 70°
Jul
79°
High: 90°
Avg: 79°
Low: 68°
Aug
69°
High: 80°
Avg: 69°
Low: 58°
Sep
56°
High: 66°
Avg: 56°
Low: 47°
Oct
44°
High: 52°
Avg: 44°
Low: 37°
Nov
34°
High: 41°
Avg: 34°
Low: 28°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 4.5"
2.4"
2.36"
Jan
2.5"
2.50"
Feb
3.9"
3.90"
Mar
4.5"
4.54"
Apr
4.3"
4.28"
May
3.1"
3.09"
Jun
1.8"
1.76"
Jul
2.0"
1.97"
Aug
2.9"
2.86"
Sep
3.7"
3.69"
Oct
3.4"
3.36"
Nov
2.6"
2.60"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h14h15h15h14h12h11h10h9h
Jan: 7:18 AM – 4:42 PM · 9h 23m
Feb: 6:47 AM – 5:13 PM · 10h 26m
Mar: 6:10 AM – 5:50 PM · 11h 41m
Apr: 5:27 AM – 6:33 PM · 13h 06m
May: 4:52 AM – 7:08 PM · 14h 16m
Jun: 4:33 AM – 7:27 PM · 14h 55m
Jul: 4:41 AM – 7:19 PM · 14h 39m
Aug: 5:11 AM – 6:49 PM · 13h 38m
Sep: 5:52 AM – 6:08 PM · 12h 15m
Oct: 6:34 AM – 5:26 PM · 10h 53m
Nov: 7:10 AM – 4:50 PM · 9h 41m
Dec: 7:27 AM – 4:33 PM · 9h 05m
Daylight Longest: 14h 56m · Shortest: 9h 04m

Nearby Stations

Salt Lake City Intl AP, UT April 8 - October 31 City Creek Wtp, UT May 13 - October 7 Salt Lake City E Bench, UT April 25 - October 18 Bountiful-Val Verda, UT April 24 - October 19 Bountiful Bench, UT April 25 - October 24 Mtn Dell Dam, UT May 7 - October 14

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