Frost Dates for Uranium City (Aut), SK

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. May 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. September 13
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 June 7
First Fall Frost September 6

Hard Freeze (−2°C)

Last Spring Hard Freeze May 20
First Fall Hard Freeze September 25
59.57°N, -108.48°W © OpenStreetMap

Growing Season

105 Days May 31 to September 13

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 2a

Avg. annual minimum: −50 to −45°F (−46 to −43°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Dfc Subarctic

Short, cool summers and long, very cold winters. Growing seasons of 3–4 months require fast-maturing varieties. Root vegetables, potatoes, and cold-hardy greens are the most reliable.

Köppen climate map

Temperature

-30° -15° 0° 15°
-23°
High: -18°C
Avg: -23°C
Low: -28°C
Jan
-20°
High: -15°C
Avg: -20°C
Low: -26°C
Feb
-14°
High: -7°C
Avg: -14°C
Low: -21°C
Mar
-3°
High: 3°C
Avg: -3°C
Low: -10°C
Apr
6°
High: 12°C
Avg: 6°C
Low: 0°C
May
14°
High: 20°C
Avg: 14°C
Low: 8°C
Jun
16°
High: 22°C
Avg: 16°C
Low: 11°C
Jul
14°
High: 19°C
Avg: 14°C
Low: 9°C
Aug
8°
High: 13°C
Avg: 8°C
Low: 3°C
Sep
0°
High: 3°C
Avg: 0°C
Low: -3°C
Oct
-10°
High: -7°C
Avg: -10°C
Low: -14°C
Nov
-20°
High: -15°C
Avg: -20°C
Low: -24°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 20 mm 40 mm
3 mm
2.5 mm
Jan
0 mm
0.0 mm
Feb
0 mm
0.0 mm
Mar
3 mm
2.5 mm
Apr
5 mm
5.1 mm
May
25 mm
25.4 mm
Jun
48 mm
48.3 mm
Jul
43 mm
43.2 mm
Aug
28 mm
27.9 mm
Sep
18 mm
17.8 mm
Oct
13 mm
12.7 mm
Nov
0 mm
0.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6.5h9h11.5h14h16.5h18.5h17.5h15.5h12.5h10h7h5.5h
Jan: 8:46 AM – 3:14 PM · 6h 28m
Feb: 7:35 AM – 4:25 PM · 8h 50m
Mar: 6:19 AM – 5:41 PM · 11h 22m
Apr: 4:54 AM – 7:06 PM · 14h 11m
May: 3:38 AM – 8:22 PM · 16h 43m
Jun: 2:51 AM – 9:09 PM · 18h 18m
Jul: 3:11 AM – 8:49 PM · 17h 37m
Aug: 4:21 AM – 7:39 PM · 15h 17m
Sep: 5:45 AM – 6:15 PM · 12h 30m
Oct: 7:07 AM – 4:53 PM · 9h 46m
Nov: 8:25 AM – 3:35 PM · 7h 10m
Dec: 9:09 AM – 2:51 PM · 5h 42m
Daylight Longest: 18h 21m · Shortest: 5h 39m

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview