Frost Dates for NOVO MESTO, Slovenia

Elevation: 204 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 31
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 12

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost April 6
First Fall Frost November 5

Hard Freeze (−2°C)

Last Spring Hard Freeze March 8
First Fall Hard Freeze November 25
45.80°N, 15.20°E © OpenStreetMap

Growing Season

226 Days March 31 to November 12

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 7b

Avg. annual minimum: −15 to −12°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January5°1°-2°
February7°2°-2°
March12°7°2°
April16°11°6°
May20°16°10°
June24°20°14°
July27°22°16°
August27°22°17°
September21°17°12°
October16°12°8°
November10°7°4°
December5°2°-1°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January61
February69
March69
April94
May104
June107
July114
August104
September122
October107
November102
December94

Sunrise / Sunset

Daylight Longest: 15h 32m · Shortest: 8h 28m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January7:34 AM4:26 PM8h 51m
February6:56 AM5:04 PM10h 08m
March6:12 AM5:48 PM11h 37m
April5:21 AM6:39 PM13h 19m
May4:38 AM7:22 PM14h 44m
June4:15 AM7:45 PM15h 30m
July4:24 AM7:36 PM15h 11m
August5:02 AM6:58 PM13h 57m
September5:51 AM6:09 PM12h 18m
October6:40 AM5:20 PM10h 40m
November7:24 AM4:36 PM9h 13m
December7:45 AM4:15 PM8h 29m

Nearby Stations

CRNOMELJ-DOBLICE, Slovenia March 26 - November 16 MALKOVEC, Slovenia April 9 - November 6 METLIKA, Slovenia April 1 - November 13 CERKLJE-LETALISCE, Slovenia March 30 - November 14 SEVNO, Slovenia April 9 - November 6 KOCEVJE, Slovenia April 2 - November 8

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