Frost Dates for TRONDHEIM - VOLL, Norway

Elevation: 127 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. May 12
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 9
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 May 16
First Fall Frost October 3

Hard Freeze (−2°C)

Last Spring Hard Freeze April 27
First Fall Hard Freeze October 22
63.41°N, 10.45°W © OpenStreetMap

Growing Season

150 Days May 12 to October 9

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 6b

Avg. annual minimum: −21 to −18°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

-10° 0° 10° 20°
-4°
High: -1°C
Avg: -4°C
Low: -6°C
Jan
-4°
High: -1°C
Avg: -4°C
Low: -7°C
Feb
-1°
High: 2°C
Avg: -1°C
Low: -4°C
Mar
3°
High: 7°C
Avg: 3°C
Low: -1°C
Apr
8°
High: 12°C
Avg: 8°C
Low: 3°C
May
12°
High: 15°C
Avg: 12°C
Low: 7°C
Jun
14°
High: 18°C
Avg: 14°C
Low: 10°C
Jul
14°
High: 17°C
Avg: 14°C
Low: 10°C
Aug
10°
High: 13°C
Avg: 10°C
Low: 7°C
Sep
5°
High: 7°C
Avg: 5°C
Low: 2°C
Oct
0°
High: 2°C
Avg: 0°C
Low: -3°C
Nov
-3°
High: -1°C
Avg: -3°C
Low: -6°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 50 mm 100 mm
94 mm
94.0 mm
Jan
86 mm
86.4 mm
Feb
86 mm
86.4 mm
Mar
74 mm
73.7 mm
Apr
76 mm
76.2 mm
May
97 mm
96.5 mm
Jun
84 mm
83.8 mm
Jul
99 mm
99.1 mm
Aug
102 mm
101.6 mm
Sep
97 mm
96.5 mm
Oct
84 mm
83.8 mm
Nov
89 mm
88.9 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec5h8h11h14.5h17.5h20h19h16h12.5h9.5h6h4h
Jan: 9:24 AM – 2:36 PM · 5h 12m
Feb: 7:53 AM – 4:07 PM · 8h 15m
Mar: 6:23 AM – 5:37 PM · 11h 15m
Apr: 4:43 AM – 7:17 PM · 14h 35m
May: 3:09 AM – 8:51 PM · 17h 43m
Jun: 2:02 AM – 9:58 PM · 19h 55m
Jul: 2:32 AM – 9:28 PM · 18h 56m
Aug: 4:03 AM – 7:57 PM · 15h 55m
Sep: 5:42 AM – 6:18 PM · 12h 35m
Oct: 7:19 AM – 4:41 PM · 9h 22m
Nov: 8:56 AM – 3:04 PM · 6h 09m
Dec: 9:58 AM – 2:02 PM · 4h 04m
Daylight Longest: 20h 01m · Shortest: 3h 60m

Nearby Stations

VAERNES, NorwayMay 8 - October 11 SELBU-STUBBE, Norway May 18 - October 12 SONGLI, NorwayMay 18 - October 6 ORLAND, Norway April 13 - November 6 NAMDALSEID, Norway May 8 - October 15 ROROS AIRPORT, Norway May 30 - September 27

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