Frost Dates for Aalborg, Nordjylland, Denmark

Coordinates: 57.050, 9.933

Growing Season

The last spring air frost in Aalborg, Nordjylland, Denmark typically occurs around May 15, and the first autumn air frost around Oct 4. This gives a frost-free growing season of approximately 142 days.

USDA Hardiness Zone

This location falls in USDA Hardiness Zone 8a, where the average annual extreme minimum temperature is -12.2 to -9.4°C (10 to 15°F). This zone rating helps gardeners determine which perennial plants are likely to survive winter.

Temperature Overview

The coldest month is January, with an average low of 0°C (32°F). The warmest month is July, with an average high of 21°C (70°F).

Frost Risk Breakdown

Frost dates at three temperature thresholds: Air frost (0°C / 32°F): May 15 (last spring) to Oct 4 (first autumn). Light ground frost (-1°C / 30°F): Apr 29 (last spring) to Oct 20 (first autumn). Hard ground frost (-2°C / 28°F): Apr 2 (last spring) to Nov 16 (first autumn).

We predict your growing zone to be approximately ...

USDA Growing Zone: USDA Growing Zone - 8a

... and the frost data for your area is ...

Current Risk Level: Unlikely (Safest)

for today based on past data only.

We predict a frost free growing season at your location from May 15 to Oct 4, which provides approximately 141 frost free days.

For the less tender plants, or if you are planning to protect your plants with fleece etc, your growing season could stretch from Apr 29 to Oct 20, which provides a total of 174 days for growing.

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