Frost Dates for SERGE-FROLOW (ILE TROMELIN), United States Minor Outlying Islands

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.

15.88°S, 54.52°E © OpenStreetMap

USDA Hardiness Zone

Zone 13a

Avg. annual minimum: 16 to 18°C

Learn more

Köppen Climate

Aw Tropical Savanna (Dry Winter)

Hot year-round with distinct wet and dry seasons. The dry winter allows for seasonal planting. Drought-tolerant crops do well in the dry season; the wet season supports lush growth.

Köppen climate map

Temperature

20° 25° 30°

27°

Jan

27°

Feb

27°

Mar

27°

Apr

26°

May

25°

Jun

24°

Jul

23°

Aug

23°

Sep

24°

Oct

25°

Nov

26°

Dec

Avg High Avg Temp Avg Low

Temperature table

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

Precipitation

0 mm 75 mm 150 mm 225 mm

175 mm

Jan

206 mm

Feb

175 mm

Mar

112 mm

Apr

56 mm

May

33 mm

Jun

33 mm

Jul

20 mm

Aug

3 mm

Sep

13 mm

Oct

10 mm

Nov

84 mm

Dec

Precipitation table

Average monthly precipitation (millimeters)
Month	Precipitation
January	175
February	206
March	175
April	112
May	56
June	33
July	33
August	20
September	3
October	13
November	10
December	84

Sunrise / Sunset

Jan: 5:35 AM – 6:25 PM · 12h 51m

Feb: 5:45 AM – 6:15 PM · 12h 31m

Mar: 5:57 AM – 6:03 PM · 12h 06m

Apr: 6:11 AM – 5:49 PM · 11h 38m

May: 6:22 AM – 5:38 PM · 11h 16m

Jun: 6:28 AM – 5:32 PM · 11h 04m

Jul: 6:26 AM – 5:34 PM · 11h 08m

Aug: 6:16 AM – 5:44 PM · 11h 28m

Sep: 6:03 AM – 5:57 PM · 11h 55m

Oct: 5:49 AM – 6:11 PM · 12h 22m

Nov: 5:37 AM – 6:23 PM · 12h 45m

Dec: 5:32 AM – 6:28 PM · 12h 56m

Daylight Longest: 12h 57m · Shortest: 11h 03m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	5:35 AM	6:25 PM	12h 51m
February	5:45 AM	6:15 PM	12h 31m
March	5:57 AM	6:03 PM	12h 06m
April	6:11 AM	5:49 PM	11h 38m
May	6:22 AM	5:38 PM	11h 16m
June	6:28 AM	5:32 PM	11h 04m
July	6:26 AM	5:34 PM	11h 08m
August	6:16 AM	5:44 PM	11h 28m
September	6:03 AM	5:57 PM	11h 55m
October	5:49 AM	6:11 PM	12h 22m
November	5:37 AM	6:23 PM	12h 45m
December	5:32 AM	6:28 PM	12h 56m

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