Frost Dates for Prague, Hlavni mesto Praha, Czech Republic

Coordinates: 50.083, 14.467

Growing Season

The last spring air frost in Prague, Hlavni mesto Praha, Czech Republic typically occurs around May 14, and the first autumn air frost around Sep 14. This gives a frost-free growing season of approximately 123 days.

USDA Hardiness Zone

This location falls in USDA Hardiness Zone 7a, where the average annual extreme minimum temperature is -17.8 to -15°C (0 to 5°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 (28°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): May 14 (last spring) to Sep 14 (first autumn). Light ground frost (-1°C / 30°F): May 3 (last spring) to Sep 28 (first autumn). Hard ground frost (-2°C / 28°F): Apr 11 (last spring) to Oct 20 (first autumn).

We predict your growing zone to be approximately ...

USDA Growing Zone: USDA Growing Zone - 7a

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

Current Risk Level: Light Ground Frost possible

for today based on past data only.

We predict a frost free growing season at your location from May 14 to Sep 14, which provides approximately 122 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 Sep 28, which provides a total of 148 days for growing.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec