Frost Dates for Cressy Research Station, TAS
Elevation: 148 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.
November 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.
March 20
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
November 25
First Fall Frost
March 4
Hard Freeze (−2°C)
Last Spring Hard Freeze
September 16
First Fall Hard Freeze
May 9
Growing Season
129 Days
November 10 to March 20
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 9a
Avg. annual minimum: −7 to −4°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfb
Oceanic (Marine West Coast)
Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.
Temperature
0°
10°
20°
30°
Avg High
Avg Temp
Avg Low
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 25° | 18° | 10° |
| February | 25° | 18° | 11° |
| March | 23° | 16° | 8° |
| April | 18° | 12° | 6° |
| May | 15° | 9° | 3° |
| June | 12° | 7° | 2° |
| July | 12° | 7° | 2° |
| August | 13° | 8° | 2° |
| September | 15° | 9° | 4° |
| October | 17° | 11° | 5° |
| November | 21° | 14° | 7° |
| December | 23° | 16° | 9° |
Precipitation
0 mm
20 mm
40 mm
60 mm
80 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 33 |
| February | 15 |
| March | 38 |
| April | 43 |
| May | 56 |
| June | 61 |
| July | 74 |
| August | 64 |
| September | 64 |
| October | 58 |
| November | 48 |
| December | 43 |
Sunrise / Sunset
Daylight
Australian Eastern Time (AET)
Longest: 15h 02m · Shortest: 8h 58m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 5:60 AM | 8:42 PM | 14h 42m |
| February | 6:38 AM | 8:15 PM | 13h 37m |
| March | 7:11 AM | 7:31 PM | 12h 20m |
| April | 6:46 AM | 5:38 PM | 10h 52m |
| May | 7:19 AM | 4:57 PM | 9h 39m |
| June | 7:42 AM | 4:41 PM | 8h 59m |
| July | 7:40 AM | 4:55 PM | 9h 15m |
| August | 7:06 AM | 5:25 PM | 10h 19m |
| September | 6:14 AM | 5:58 PM | 11h 44m |
| October | 6:22 AM | 7:32 PM | 13h 09m |
| November | 5:45 AM | 8:09 PM | 14h 24m |
| December | 5:37 AM | 8:38 PM | 15h 01m |
Nearby Stations
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