Frost Dates for Giresun, Giresun, Turkey

Coordinates: 40.917, 38.400

Growing Season

The last spring air frost in Giresun, Giresun, Turkey typically occurs around Apr 12, and the first autumn air frost around Nov 14. This gives a frost-free growing season of approximately 216 days.

USDA Hardiness Zone

This location falls in USDA Hardiness Zone 9a, where the average annual extreme minimum temperature is -6.7 to -3.9°C (20 to 25°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 4°C (39°F). The warmest month is August, with an average high of 25°C (77°F).

Frost Risk Breakdown

Frost dates at three temperature thresholds: Air frost (0°C / 32°F): Apr 12 (last spring) to Nov 14 (first autumn). Light ground frost (-1°C / 30°F): Mar 28 (last spring) to Nov 30 (first autumn). Hard ground frost (-2°C / 28°F): Feb 4 (last spring) to Jan 1 (first autumn).

We predict your growing zone to be approximately ...

USDA Growing Zone: USDA Growing Zone - 9a

... 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 12 to Nov 14, which provides approximately 215 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 28 to Nov 30, which provides a total of 247 days for growing.

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