Frost Dates for Jervois, NT

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. July 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. June 21
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 August 6
First Fall Frost June 15
-22.95°N, 136.14°W © OpenStreetMap

Growing Season

325 Days July 31 to June 21

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 10a

Avg. annual minimum: 30 to 35°F (−1 to 2°C)

Learn more

Köppen Climate iThe 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.

Köppen climate map

Temperature

5° 15° 25° 35°
31°
High: 39°C
Avg: 31°C
Low: 24°C
Jan
30°
High: 37°C
Avg: 30°C
Low: 23°C
Feb
27°
High: 35°C
Avg: 27°C
Low: 20°C
Mar
23°
High: 31°C
Avg: 23°C
Low: 15°C
Apr
18°
High: 25°C
Avg: 18°C
Low: 10°C
May
15°
High: 22°C
Avg: 15°C
Low: 7°C
Jun
14°
High: 22°C
Avg: 14°C
Low: 6°C
Jul
16°
High: 25°C
Avg: 16°C
Low: 7°C
Aug
21°
High: 30°C
Avg: 21°C
Low: 12°C
Sep
25°
High: 33°C
Avg: 25°C
Low: 16°C
Oct
28°
High: 36°C
Avg: 28°C
Low: 20°C
Nov
30°
High: 37°C
Avg: 30°C
Low: 22°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 20 mm 40 mm
43 mm
43.2 mm
Jan
48 mm
48.3 mm
Feb
30 mm
30.5 mm
Mar
10 mm
10.2 mm
Apr
8 mm
7.6 mm
May
5 mm
5.1 mm
Jun
5 mm
5.1 mm
Jul
0 mm
0.0 mm
Aug
8 mm
7.6 mm
Sep
5 mm
5.1 mm
Oct
13 mm
12.7 mm
Nov
43 mm
43.2 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13.5h13h12h11.5h11h10.5h10.5h11h12h12.5h13h13.5h
Jan: 5:22 AM – 6:38 PM · 13h 16m
Feb: 5:37 AM – 6:23 PM · 12h 46m
Mar: 5:55 AM – 6:05 PM · 12h 10m
Apr: 6:16 AM – 5:44 PM · 11h 28m
May: 6:33 AM – 5:27 PM · 10h 54m
Jun: 6:42 AM – 5:18 PM · 10h 36m
Jul: 6:38 AM – 5:22 PM · 10h 43m
Aug: 6:24 AM – 5:36 PM · 11h 12m
Sep: 6:04 AM – 5:56 PM · 11h 52m
Oct: 5:44 AM – 6:16 PM · 12h 33m
Nov: 5:26 AM – 6:34 PM · 13h 08m
Dec: 5:18 AM – 6:42 PM · 13h 24m
Daylight Longest: 13h 25m · Shortest: 10h 35m

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