Frost Dates for Ferrara, Emilia-Romagna, Italy

Coordinates: 44.833, 11.583

Growing Season

The last spring air frost in Ferrara, Emilia-Romagna, Italy typically occurs around Apr 8, and the first autumn air frost around Oct 29. This gives a frost-free growing season of approximately 204 days.

USDA Hardiness Zone

This location falls in USDA Hardiness Zone 8b, where the average annual extreme minimum temperature is -9.4 to -6.7°C (15 to 20°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 2°C (36°F). The warmest month is August, with an average high of 32°C (90°F).

Frost Risk Breakdown

Frost dates at three temperature thresholds: Air frost (0°C / 32°F): Apr 8 (last spring) to Oct 29 (first autumn). Light ground frost (-1°C / 30°F): Mar 19 (last spring) to Nov 10 (first autumn). Hard ground frost (-2°C / 28°F): Feb 7 (last spring) to Nov 30 (first autumn).

We predict your growing zone to be approximately ...

USDA Growing Zone: USDA Growing Zone - 8b

... 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 Apr 8 to Oct 29, which provides approximately 203 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 Mar 19 to Nov 10, which provides a total of 236 days for growing.

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