Frost Dates for MERCEDES, Uruguay

Elevation: 17 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. July 24
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. June 23

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 July 31
First Fall Frost June 19
33.25°S, 58.07°W © OpenStreetMap

Growing Season

334 Days July 24 to June 23

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 10a

Avg. annual minimum: −1 to 2°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfa Humid Subtropical

Hot, humid summers and mild winters with rain year-round. Long growing seasons support a wide variety of vegetables, fruits, and ornamentals. The most common climate in the eastern US.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January30°25°20°
February28°24°19°
March26°22°18°
April23°18°14°
May19°15°11°
June16°12°9°
July15°11°7°
August18°13°9°
September20°15°10°
October22°18°13°
November26°21°16°
December29°23°18°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January104
February107
March112
April132
May81
June79
July61
August91
September86
October122
November107
December119

Sunrise / Sunset

Daylight Longest: 14h 12m · Shortest: 9h 48m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January5:01 AM6:59 PM13h 58m
February5:24 AM6:36 PM13h 11m
March5:53 AM6:07 PM12h 15m
April6:25 AM5:35 PM11h 10m
May6:52 AM5:08 PM10h 17m
June7:06 AM4:54 PM9h 49m
July6:60 AM5:00 PM10h 00m
August6:37 AM5:23 PM10h 46m
September6:06 AM5:54 PM11h 48m
October5:35 AM6:25 PM12h 51m
November5:07 AM6:53 PM13h 45m
December4:54 AM7:06 PM14h 11m

Nearby Stations

GUALEGUAYCHU, Argentina July 26 - June 16 YOUNG, UruguayAugust 3 - June 17 PAYSANDU, Uruguay July 31 - June 17 LA ESTANZUELA (EELE), Uruguay BUENOS AIRES OBSERV, Argentina July 17 - June 19 MINISTRO PISTARINI, Argentina August 3 - June 16

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