Frost Dates for Nyngan, NSW

Based on data from Nyngan Airport weather station, 1 miles away

Elevation: 173 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. August 10
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. June 18

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 August 16
First Fall Frost June 12
31.56°S, 147.19°E © OpenStreetMap

Growing Season

312 Days August 10 to June 18

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 9b

Avg. annual minimum: −4 to −1°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
BSh Hot Semi-Arid (Steppe)

Hot with low but not negligible rainfall. Less extreme than true desert. Dryland farming techniques and drought-tolerant varieties work well. Mulching and water conservation are key.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January35°28°20°
February34°27°20°
March31°24°17°
April26°19°12°
May22°15°8°
June18°12°6°
July17°11°4°
August19°12°5°
September23°16°8°
October27°20°12°
November31°23°16°
December33°26°18°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January56
February46
March33
April23
May33
June30
July25
August20
September33
October25
November36
December46

Sunrise / Sunset

Daylight Australian Eastern Time (AET) Longest: 14h 04m · Shortest: 9h 56m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Australian Eastern Time (AET))
Month Sunrise Sunset Daylight
January6:25 AM8:16 PM13h 51m
February6:52 AM7:59 PM13h 07m
March7:14 AM7:28 PM12h 14m
April6:35 AM5:48 PM11h 13m
May6:56 AM5:19 PM10h 24m
June7:13 AM5:10 PM9h 57m
July7:13 AM5:21 PM10h 08m
August6:50 AM5:41 PM10h 51m
September6:11 AM6:00 PM11h 49m
October6:33 AM7:20 PM12h 48m
November6:07 AM7:46 PM13h 38m
December6:06 AM8:08 PM14h 03m

Nearby Stations

Trangie Research Station Aws, NSW August 31 - May 30 Coonamble Airport Aws, NSW August 26 - June 5 Coonamble Comparison, NSW August 17 - June 9 Dubbo Airport Aws, NSW September 10 - May 24 Peak Hill Post Office, NSW August 8 - June 18 Walgett Airport Aws, NSW August 29 - May 30

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