Frost Dates for SAN ISIDRO, Dominican Republic

Elevation: 31 m

Frost Dates

This location never reaches freezing temperatures, so you can plant year-round!

In tropical and subtropical climates, the main challenge isn’t frost — it’s heat and humidity. Learn more about gardening in tropical climates.

18.50°N, 69.75°W © OpenStreetMap

USDA Hardiness Zone

Zone 13b

Avg. annual minimum: 18 to 21°C

Learn more

Köppen Climate

Am Tropical Monsoon

Hot year-round with a short dry season offset by heavy monsoon rains. Similar to rainforest climates but with a more pronounced wet season. Great for tropical fruit and rice.

Köppen climate map

Temperature

20° 25° 30°

24°

Jan

24°

Feb

25°

Mar

25°

Apr

26°

May

27°

Jun

27°

Jul

27°

Aug

27°

Sep

26°

Oct

25°

Nov

25°

Dec

Avg High Avg Temp Avg Low

Temperature table

Average monthly temperatures (°C)
Month	Avg High	Avg Temp	Avg Low
January	27°	24°	22°
February	27°	24°	22°
March	28°	25°	22°
April	28°	25°	23°
May	29°	26°	24°
June	29°	27°	24°
July	30°	27°	25°
August	30°	27°	25°
September	29°	27°	25°
October	29°	26°	24°
November	28°	25°	23°
December	28°	25°	23°

Precipitation

0 mm 50 mm 100 mm 150 mm

10 mm

Jan

5 mm

Feb

13 mm

Mar

46 mm

Apr

112 mm

May

89 mm

Jun

94 mm

Jul

119 mm

Aug

140 mm

Sep

117 mm

Oct

74 mm

Nov

15 mm

Dec

Precipitation table

Average monthly precipitation (millimeters)
Month	Precipitation
January	10
February	5
March	13
April	46
May	112
June	89
July	94
August	119
September	140
October	117
November	74
December	15

Sunrise / Sunset

Jan: 6:30 AM – 5:30 PM · 11h 00m

Feb: 6:18 AM – 5:42 PM · 11h 24m

Mar: 6:04 AM – 5:56 PM · 11h 52m

Apr: 5:47 AM – 6:13 PM · 12h 25m

May: 5:34 AM – 6:26 PM · 12h 52m

Jun: 5:27 AM – 6:33 PM · 13h 06m

Jul: 5:30 AM – 6:30 PM · 13h 01m

Aug: 5:41 AM – 6:19 PM · 12h 38m

Sep: 5:57 AM – 6:03 PM · 12h 06m

Oct: 6:13 AM – 5:47 PM · 11h 34m

Nov: 6:27 AM – 5:33 PM · 11h 07m

Dec: 6:33 AM – 5:27 PM · 10h 54m

Daylight Longest: 13h 07m · Shortest: 10h 53m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	6:30 AM	5:30 PM	11h 00m
February	6:18 AM	5:42 PM	11h 24m
March	6:04 AM	5:56 PM	11h 52m
April	5:47 AM	6:13 PM	12h 25m
May	5:34 AM	6:26 PM	12h 52m
June	5:27 AM	6:33 PM	13h 06m
July	5:30 AM	6:30 PM	13h 01m
August	5:41 AM	6:19 PM	12h 38m
September	5:57 AM	6:03 PM	12h 06m
October	6:13 AM	5:47 PM	11h 34m
November	6:27 AM	5:33 PM	11h 07m
December	6:33 AM	5:27 PM	10h 54m

Nearby Stations

SANTO DOMINGO, Dominican Republic

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