Frost Dates for OKECIE, Poland

Elevation: 105 m

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. April 17
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. October 28
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 April 22
First Fall Frost October 20

Hard Freeze (−2°C)

Last Spring Hard Freeze April 4
First Fall Hard Freeze November 10
52.17°N, 20.97°W © OpenStreetMap

Growing Season

194 Days April 17 to October 28

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 7a

Avg. annual minimum: −18 to −15°C

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Köppen climate map

Temperature

-5° 5° 15° 25°
-2°
High: 1°C
Avg: -2°C
Low: -4°C
Jan
-1°
High: 2°C
Avg: -1°C
Low: -4°C
Feb
3°
High: 7°C
Avg: 3°C
Low: -1°C
Mar
9°
High: 14°C
Avg: 9°C
Low: 4°C
Apr
14°
High: 19°C
Avg: 14°C
Low: 9°C
May
18°
High: 22°C
Avg: 18°C
Low: 13°C
Jun
20°
High: 24°C
Avg: 20°C
Low: 15°C
Jul
19°
High: 24°C
Avg: 19°C
Low: 15°C
Aug
14°
High: 18°C
Avg: 14°C
Low: 10°C
Sep
9°
High: 12°C
Avg: 9°C
Low: 6°C
Oct
4°
High: 6°C
Avg: 4°C
Low: 2°C
Nov
0°
High: 2°C
Avg: 0°C
Low: -2°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 30 mm 60 mm 90 mm
38 mm
38.1 mm
Jan
43 mm
43.2 mm
Feb
43 mm
43.2 mm
Mar
56 mm
55.9 mm
Apr
76 mm
76.2 mm
May
74 mm
73.7 mm
Jun
89 mm
88.9 mm
Jul
69 mm
68.6 mm
Aug
61 mm
61.0 mm
Sep
48 mm
48.3 mm
Oct
46 mm
45.7 mm
Nov
41 mm
40.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9.5h11.5h13.5h15.5h16.5h16h14.5h12.5h10.5h8.5h7.5h
Jan: 8:00 AM – 3:60 PM · 7h 59m
Feb: 7:11 AM – 4:49 PM · 9h 38m
Mar: 6:15 AM – 5:45 PM · 11h 31m
Apr: 5:11 AM – 6:49 PM · 13h 39m
May: 4:16 AM – 7:44 PM · 15h 28m
Jun: 3:45 AM – 8:15 PM · 16h 30m
Jul: 3:58 AM – 8:02 PM · 16h 04m
Aug: 4:46 AM – 7:14 PM · 14h 27m
Sep: 5:49 AM – 6:11 PM · 12h 23m
Oct: 6:50 AM – 5:10 PM · 10h 19m
Nov: 7:46 AM – 4:14 PM · 8h 28m
Dec: 8:15 AM – 3:45 PM · 7h 30m
Daylight Longest: 16h 32m · Shortest: 7h 28m

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