Frost Dates for Bremen, Bremen, Germany

Coordinates: 53.083, 8.800

Growing Season

The last spring air frost in Bremen, Bremen, Germany typically occurs around May 17, and the first autumn air frost around Sep 24. This gives a frost-free growing season of approximately 130 days.

USDA Hardiness Zone

This location falls in USDA Hardiness Zone 7b, where the average annual extreme minimum temperature is -15 to -12.2°C (5 to 10°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 August, with an average high of 23°C (73°F).

Frost Risk Breakdown

Frost dates at three temperature thresholds: Air frost (0°C / 32°F): May 17 (last spring) to Sep 24 (first autumn). Light ground frost (-1°C / 30°F): May 3 (last spring) to Oct 9 (first autumn). Hard ground frost (-2°C / 28°F): Apr 10 (last spring) to Nov 3 (first autumn).

We predict your growing zone to be approximately ...

USDA Growing Zone: USDA Growing Zone - 7b

... 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 17 to Sep 24, which provides approximately 129 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 May 3 to Oct 9, which provides a total of 159 days for growing.

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