Grand TurkTurks and Caicos Islands · Caribbean · September

September climate

BeachIslandDiving

September in Grand Turk

Turks and Caicos Islands · Caribbean

Warm days and some sun. Hurricane risk near peak and humid air are the main drawbacks.

Some tradeoffs

Daytime high

83°F

Lows around 81°F

Rain

Rainy spells

Sun

7 h/day

Air feel

Very humid

Sea temp

85°F

Great for swimming

When to visit

Month-by-month fit

Best

Switch month

Temperature

Warm by day, warm at night.

83°Ftypical September high

Typical range

Precipitation

Rain is frequent, but usually comes in brief, on-and-off spells. About 14 wet days, more than in most months.

47%wet-day frequency

AmountWet-day chance

Sunshine

Good sunshine this month.

6.8 hSeptember sunshine

Heat & humidity by month

Very humid air is a major factor this month.

69%September Heat feel

Easy airWarm airHumid airVery humid air

Hourly temperature pattern

In September, afternoons feel about 86° and nights feel near 84°.

ComfortableWarmHotNight hours

Clear sky

Partly cloudy skies this month.

47%September Clear sky

Clear skyCloud

Wind pattern

September's typical breeze keeps the air from feeling as stagnant.

14 mphSeptember Breezy

Sea temperature

85°FSeptember sea temp

More detailIncludes daypart comfort

Typical September day

September stays around 83°F through the day and night, with little temperature relief.

Avg temp Typical range

Morning82°F

Feels 85°F

Rain22%

Cloud52%

Humid airVery high

Sun intensityModerate

Midday82°F

Feels 86°F

Rain15%

Cloud50%

Humid airVery high

Sun intensityStrong

Late afternoon83°F

Feels 86°F

Rain13%

Cloud50%

Humid airVery high

Sun intensityStrong

Early evening83°F

Feels 85°F

Rain17%

Cloud50%

Humid airVery high

Sun intensityMinimal

Best window

Data table

View month-by-month numbers

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	77	75	1.4	9	8.3	76	79
Feb	77	75	0.9	6	9.3	76	78
Mar	77	75	1.3	7	9.5	76	78
Apr	78	76	1.4	7	9.7	78	79
May	80	78	2.4	10	7.8	81	80
Jun	82	80	1.5	8	7.0	82	82
Jul	83	80	1.8	9	8.7	81	83
Aug	83	81	2.5	11	8.1	81	84
Sep	83	81	4.4	14	6.8	81	85
Oct	82	80	4.0	17	6.3	80	84
Nov	80	78	3.4	14	7.1	78	82
Dec	79	77	1.7	10	8.0	77	80

Similar climates

Want a side-by-side climate view? Compare Grand Turk with Boracay.

Climate data notePlanning guidance, not a forecast

Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.

Sunshine: source type is not yet identified at metric level.

Local microclimates can vary by beach, neighborhood, trail, or elevation.

Last updated: Jun 13, 2026

Data & methodology

Month

High°F

Low°F

Rainin

Wet days

Sunh

Humidity%

Sea°F

Jan

1.4

8.3

Feb

0.9

9.3

Mar

1.3

9.5

Apr

1.4

9.7

May

2.4

7.8

Jun

1.5

7.0

Jul

1.8

8.7

Aug

2.5

8.1

Sep

4.4

6.8

Oct

4.0

6.3

Nov

3.4

7.1

Dec

1.7

8.0

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	77	75	1.4	9	8.3	76	79
Feb	77	75	0.9	6	9.3	76	78
Mar	77	75	1.3	7	9.5	76	78
Apr	78	76	1.4	7	9.7	78	79
May	80	78	2.4	10	7.8	81	80
Jun	82	80	1.5	8	7.0	82	82
Jul	83	80	1.8	9	8.7	81	83
Aug	83	81	2.5	11	8.1	81	84
Sep	83	81	4.4	14	6.8	81	85
Oct	82	80	4.0	17	6.3	80	84
Nov	80	78	3.4	14	7.1	78	82
Dec	79	77	1.7	10	8.0	77	80

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	77	75	1.4	9	8.3	76	79
Feb	77	75	0.9	6	9.3	76	78
Mar	77	75	1.3	7	9.5	76	78
Apr	78	76	1.4	7	9.7	78	79
May	80	78	2.4	10	7.8	81	80
Jun	82	80	1.5	8	7.0	82	82
Jul	83	80	1.8	9	8.7	81	83
Aug	83	81	2.5	11	8.1	81	84
Sep	83	81	4.4	14	6.8	81	85
Oct	82	80	4.0	17	6.3	80	84
Nov	80	78	3.4	14	7.1	78	82
Dec	79	77	1.7	10	8.0	77	80

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	77	75	1.4	9	8.3	76	79
Feb	77	75	0.9	6	9.3	76	78
Mar	77	75	1.3	7	9.5	76	78
Apr	78	76	1.4	7	9.7	78	79
May	80	78	2.4	10	7.8	81	80
Jun	82	80	1.5	8	7.0	82	82
Jul	83	80	1.8	9	8.7	81	83
Aug	83	81	2.5	11	8.1	81	84
Sep	83	81	4.4	14	6.8	81	85
Oct	82	80	4.0	17	6.3	80	84
Nov	80	78	3.4	14	7.1	78	82
Dec	79	77	1.7	10	8.0	77	80

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	77	75	1.4	9	8.3	76	79
Feb	77	75	0.9	6	9.3	76	78
Mar	77	75	1.3	7	9.5	76	78
Apr	78	76	1.4	7	9.7	78	79
May	80	78	2.4	10	7.8	81	80
Jun	82	80	1.5	8	7.0	82	82
Jul	83	80	1.8	9	8.7	81	83
Aug	83	81	2.5	11	8.1	81	84
Sep	83	81	4.4	14	6.8	81	85
Oct	82	80	4.0	17	6.3	80	84
Nov	80	78	3.4	14	7.1	78	82
Dec	79	77	1.7	10	8.0	77	80

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	77	75	1.4	9	8.3	76	79
Feb	77	75	0.9	6	9.3	76	78
Mar	77	75	1.3	7	9.5	76	78
Apr	78	76	1.4	7	9.7	78	79
May	80	78	2.4	10	7.8	81	80
Jun	82	80	1.5	8	7.0	82	82
Jul	83	80	1.8	9	8.7	81	83
Aug	83	81	2.5	11	8.1	81	84
Sep	83	81	4.4	14	6.8	81	85
Oct	82	80	4.0	17	6.3	80	84
Nov	80	78	3.4	14	7.1	78	82
Dec	79	77	1.7	10	8.0	77	80

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	77	75	1.4	9	8.3	76	79
Feb	77	75	0.9	6	9.3	76	78
Mar	77	75	1.3	7	9.5	76	78
Apr	78	76	1.4	7	9.7	78	79
May	80	78	2.4	10	7.8	81	80
Jun	82	80	1.5	8	7.0	82	82
Jul	83	80	1.8	9	8.7	81	83
Aug	83	81	2.5	11	8.1	81	84
Sep	83	81	4.4	14	6.8	81	85
Oct	82	80	4.0	17	6.3	80	84
Nov	80	78	3.4	14	7.1	78	82
Dec	79	77	1.7	10	8.0	77	80