Frost Dates for Kuujjuarapik A, QC
Elevation: 10 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.
June 16
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.
September 25
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
June 20
First Fall Frost
September 14
Hard Freeze (−2°C)
Last Spring Hard Freeze
June 7
First Fall Hard Freeze
October 17
Growing Season
101 Days
June 16 to September 25
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 2b
Avg. annual minimum: −43 to −40°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dsc
Subarctic (Dry Summer)
Cool, dry summers and cold winters. A rare climate found at high elevations. Very short growing season for cold-tolerant crops only.
Temperature
-30°
-15°
0°
15°
Avg High
Avg Temp
Avg Low
Light Frost (0°C)
Hard Frost (−2°C)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | -18° | -22° | -26° |
| February | -17° | -22° | -27° |
| March | -10° | -16° | -21° |
| April | -2° | -7° | -12° |
| May | 7° | 2° | -2° |
| June | 13° | 8° | 3° |
| July | 16° | 12° | 7° |
| August | 17° | 13° | 9° |
| September | 12° | 9° | 5° |
| October | 6° | 3° | 1° |
| November | -1° | -4° | -6° |
| December | -10° | -13° | -17° |
Precipitation
0 mm
50 mm
100 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 15 |
| February | 5 |
| March | 13 |
| April | 5 |
| May | 28 |
| June | 53 |
| July | 79 |
| August | 86 |
| September | 109 |
| October | 81 |
| November | 71 |
| December | 56 |
Sunrise / Sunset
Daylight
Eastern Time (ET)
Longest: 17h 10m · Shortest: 6h 50m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:37 AM | 4:04 PM | 7h 27m |
| February | 7:45 AM | 5:06 PM | 9h 21m |
| March | 7:37 AM | 7:04 PM | 11h 27m |
| April | 6:16 AM | 8:07 PM | 13h 51m |
| May | 5:10 AM | 9:05 PM | 15h 55m |
| June | 4:37 AM | 9:45 PM | 17h 08m |
| July | 4:58 AM | 9:35 PM | 16h 37m |
| August | 5:52 AM | 8:38 PM | 14h 46m |
| September | 6:53 AM | 7:18 PM | 12h 26m |
| October | 7:53 AM | 5:60 PM | 10h 07m |
| November | 7:56 AM | 3:56 PM | 7h 59m |
| December | 8:41 AM | 3:33 PM | 6h 52m |
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