Frost Dates for JUVA PARTALA, Finland
Elevation: 109 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.
May 5
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.
October 14
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
May 9
First Fall Frost
October 8
Hard Freeze (−2°C)
Last Spring Hard Freeze
April 24
First Fall Hard Freeze
October 26
Growing Season
162 Days
May 5 to October 14
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 6a
Avg. annual minimum: −23 to −21°C
Köppen Climate
The 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.
Temperature
-10°
0°
10°
20°
Avg High
Avg Temp
Avg Low
Light Frost (0°C)
Hard Frost (−2°C)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | -5° | -7° | -9° |
| February | -5° | -7° | -10° |
| March | -1° | -3° | -6° |
| April | 6° | 2° | -1° |
| May | 14° | 10° | 5° |
| June | 18° | 15° | 11° |
| July | 21° | 18° | 14° |
| August | 19° | 16° | 13° |
| September | 13° | 11° | 8° |
| October | 6° | 4° | 2° |
| November | 1° | -1° | -2° |
| December | -3° | -4° | -6° |
Precipitation
0 mm
30 mm
60 mm
90 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 41 |
| February | 25 |
| March | 18 |
| April | 18 |
| May | 53 |
| June | 81 |
| July | 81 |
| August | 81 |
| September | 69 |
| October | 71 |
| November | 58 |
| December | 46 |
Sunrise / Sunset
Daylight
Longest: 19h 14m · Shortest: 4h 46m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 9:07 AM | 2:53 PM | 5h 46m |
| February | 7:45 AM | 4:15 PM | 8h 30m |
| March | 6:21 AM | 5:39 PM | 11h 18m |
| April | 4:48 AM | 7:12 PM | 14h 25m |
| May | 3:22 AM | 8:38 PM | 17h 17m |
| June | 2:25 AM | 9:35 PM | 19h 10m |
| July | 2:50 AM | 9:10 PM | 18h 21m |
| August | 4:11 AM | 7:49 PM | 15h 39m |
| September | 5:43 AM | 6:17 PM | 12h 33m |
| October | 7:14 AM | 4:46 PM | 9h 32m |
| November | 8:42 AM | 3:18 PM | 6h 36m |
| December | 9:35 AM | 2:25 PM | 4h 49m |
Nearby Stations
JOROINEN VARKAUDEN LENTOASEMA, Finland
May 3 - October 18
RANTASALMI RUKKASLUOTO, Finland
May 6 - October 19
MIKKELI LENTOASEMA, Finland
May 3 - October 18
PUUMALA KIRKONKYLA, Finland
May 1 - October 22
VARKAUS KOSULANNIEMI, Finland
May 3 - October 19
SAVONLINNA LENTOASEMA, Finland
May 1 - October 18
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