Frost Dates for BUENOS AIRES OBSERV, Argentina

Elevation: 20 m

Frost Dates

Last Spring Frost (50%) July 17

First Fall Frost (50%) June 19

30% Probability

Last Spring Frost July 22

First Fall Frost June 16

34.58°S, 58.48°W © OpenStreetMap

Growing Season

337 Days July 17 to June 19

USDA Hardiness Zone

Zone 10a

Avg. annual minimum: −1 to 2°C

Learn more

Köppen Climate

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

5° 15° 25°

24°

Jan

23°

Feb

21°

Mar

18°

Apr

14°

May

11°

Jun

10°

Jul

12°

Aug

14°

Sep

17°

Oct

20°

Nov

22°

Dec

Avg High Avg Temp Avg Low

Temperature table

Average monthly temperatures (°C)
Month	Avg High	Avg Temp	Avg Low
January	28°	24°	20°
February	27°	23°	19°
March	25°	21°	18°
April	21°	18°	14°
May	18°	14°	11°
June	15°	11°	8°
July	14°	10°	7°
August	16°	12°	8°
September	18°	14°	10°
October	21°	17°	13°
November	24°	20°	16°
December	27°	22°	18°

Precipitation

0 mm 50 mm 100 mm

89 mm

Jan

94 mm

Feb

109 mm

Mar

107 mm

Apr

76 mm

May

76 mm

Jun

69 mm

Jul

76 mm

Aug

81 mm

Sep

124 mm

Oct

99 mm

Nov

86 mm

Dec

Precipitation table

Average monthly precipitation (millimeters)
Month	Precipitation
January	89
February	94
March	109
April	107
May	76
June	76
July	69
August	76
September	81
October	124
November	99
December	86

Sunrise / Sunset

Jan: 4:58 AM – 7:02 PM · 14h 05m

Feb: 5:23 AM – 6:37 PM · 13h 15m

Mar: 5:52 AM – 6:08 PM · 12h 16m

Apr: 6:26 AM – 5:34 PM · 11h 07m

May: 6:54 AM – 5:06 PM · 10h 11m

Jun: 7:09 AM – 4:51 PM · 9h 42m

Jul: 7:03 AM – 4:57 PM · 9h 54m

Aug: 6:39 AM – 5:21 PM · 10h 42m

Sep: 6:06 AM – 5:54 PM · 11h 48m

Oct: 5:33 AM – 6:27 PM · 12h 54m

Nov: 5:05 AM – 6:55 PM · 13h 51m

Dec: 4:51 AM – 7:09 PM · 14h 18m

Daylight Longest: 14h 19m · Shortest: 9h 41m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	4:58 AM	7:02 PM	14h 05m
February	5:23 AM	6:37 PM	13h 15m
March	5:52 AM	6:08 PM	12h 16m
April	6:26 AM	5:34 PM	11h 07m
May	6:54 AM	5:06 PM	10h 11m
June	7:09 AM	4:51 PM	9h 42m
July	7:03 AM	4:57 PM	9h 54m
August	6:39 AM	5:21 PM	10h 42m
September	6:06 AM	5:54 PM	11h 48m
October	5:33 AM	6:27 PM	12h 54m
November	5:05 AM	6:55 PM	13h 51m
December	4:51 AM	7:09 PM	14h 18m

Nearby Stations

MINISTRO PISTARINI, Argentina August 3 - June 16 LA ESTANZUELA (EELE), Uruguay LA PLATA, Argentina July 29 - June 19 MERCEDES, Uruguay July 24 - June 23 GUALEGUAYCHU, Argentina July 26 - June 16

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