Frost Dates for KURESSAARE-ROOMASSAA, Estonia

Elevation: 1 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 20
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. November 6
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 26
First Fall Frost October 27

Hard Freeze (−2°C)

Last Spring Hard Freeze April 7
First Fall Hard Freeze November 21
58.23°N, 22.50°W © OpenStreetMap

Growing Season

200 Days April 20 to November 6

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 7b

Avg. annual minimum: −15 to −12°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°
-1°
High: 0°C
Avg: -1°C
Low: -3°C
Jan
-2°
High: 0°C
Avg: -2°C
Low: -4°C
Feb
0°
High: 3°C
Avg: 0°C
Low: -2°C
Mar
5°
High: 8°C
Avg: 5°C
Low: 2°C
Apr
11°
High: 14°C
Avg: 11°C
Low: 7°C
May
15°
High: 18°C
Avg: 15°C
Low: 12°C
Jun
18°
High: 21°C
Avg: 18°C
Low: 15°C
Jul
18°
High: 20°C
Avg: 18°C
Low: 15°C
Aug
13°
High: 16°C
Avg: 13°C
Low: 11°C
Sep
8°
High: 10°C
Avg: 8°C
Low: 6°C
Oct
4°
High: 5°C
Avg: 4°C
Low: 2°C
Nov
1°
High: 2°C
Avg: 1°C
Low: -1°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
46 mm
45.7 mm
Jan
30 mm
30.5 mm
Feb
20 mm
20.3 mm
Mar
25 mm
25.4 mm
Apr
28 mm
27.9 mm
May
61 mm
61.0 mm
Jun
64 mm
63.5 mm
Jul
71 mm
71.1 mm
Aug
53 mm
53.3 mm
Sep
66 mm
66.0 mm
Oct
64 mm
63.5 mm
Nov
64 mm
63.5 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec7h9h11.5h14h16.5h18h17.5h15h12.5h10h7.5h6h
Jan: 8:36 AM – 3:24 PM · 6h 48m
Feb: 7:30 AM – 4:30 PM · 9h 01m
Mar: 6:18 AM – 5:42 PM · 11h 24m
Apr: 4:58 AM – 7:02 PM · 14h 04m
May: 3:47 AM – 8:13 PM · 16h 27m
Jun: 3:04 AM – 8:56 PM · 17h 53m
Jul: 3:22 AM – 8:38 PM · 17h 16m
Aug: 4:27 AM – 7:33 PM · 15h 07m
Sep: 5:46 AM – 6:14 PM · 12h 29m
Oct: 7:03 AM – 4:57 PM · 9h 53m
Nov: 8:16 AM – 3:44 PM · 7h 27m
Dec: 8:57 AM – 3:03 PM · 6h 07m
Daylight Longest: 17h 56m · Shortest: 6h 04m

Nearby Stations

VILSANDI, Estonia April 22 - November 9 SORVE, Latvia April 13 - November 18 KOLKA, Latvia April 14 - November 14 VIRTSU, Estonia April 19 - November 8 RISTNA, Estonia April 3 - November 29 KIHNU, Estonia April 11 - November 17

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