Climate & Weather in Simpson Bay, 🇸🇽 Sint Maarten - Monthly Averages, Forecast & Air Quality

Home
/ Destinations
/ Simpson Bay
/ 🌦️ Climate

🇸🇽 Simpson Bay, #2478

Nomad Score 5.7

Coords 18.0359060, -63.0941320

Likes 👍 0 👎 0

Actions

CURRENT CONDITIONS

Temperature 28.9°C / 27.3°C

Feels Like 33.0°C / 29.5°C

Weather 🌧️ Light drizzle

Humidity %

Wind 29.4 km/h (gusts 38.9)

UV Index 8.8

Sunrise / Sunset 05:56 / 18:33

Daylight 12.6 hrs

Last updated: 1 hour ago

7-DAY FORECAST

Date	Weather	High	Low	Feels Like	Precip	Rain %	Wind	UV
Sun 23 Aug	🌧️ Light drizzle	28.9°	27.3°	33.0° / 29.5°	2.1 mm	78%	29.4 km/h	8.8
Mon 24 Aug	⛈️ Thunderstorm	29.1°	27.8°	34.0° / 30.7°	1.4 mm	37%	29.9 km/h	9.1
Tue 25 Aug	⛈️ Thunderstorm	28.9°	27.4°	32.9° / 29.4°	2.2 mm	38%	33.2 km/h	9.0
Wed 26 Aug	🌧️ Light drizzle	28.9°	28.1°	33.0° / 30.3°	0.6 mm	29%	32.8 km/h	9.1
Thu 27 Aug	🌧️ Light drizzle	29.1°	27.8°	33.1° / 29.7°	0.6 mm	35%	32.2 km/h	9.1
Fri 28 Aug	🌧️ Light drizzle	28.8°	27.8°	32.6° / 29.5°	0.6 mm	43%	31.6 km/h	8.3
Sat 29 Aug	🌧️ Light drizzle	28.6°	27.9°	33.3° / 30.2°	0.3 mm	41%	30.3 km/h	9.1

BEST MONTHS TO VISIT

Month	Rating	Avg High	Avg Low	Rain Days	Sun (hrs)	Humidity
March	Excellent	26.0°C	24.6°C	7.4	353.4	73.8%
February	Excellent	26.0°C	24.3°C	9.8	302.4	74.3%
January	Good	26.3°C	24.8°C	9.7	334.8	73.9%
April	Good	26.3°C	24.8°C	10.6	348.0	75.4%
December	Good	27.1°C	25.5°C	9.9	325.5	72.1%
May	Good	27.5°C	25.9°C	9.1	359.6	77.4%
November	Good	28.1°C	26.3°C	13.8	306.0	75.3%
June	Good	28.2°C	26.6°C	9.6	351.0	77.3%
July	Good	28.5°C	26.7°C	13.7	362.7	78.2%
August	Good	28.9°C	27.1°C	14.7	350.3	77.9%
October	Fair	29.0°C	26.9°C	15.1	322.4	76.1%
September	Fair	29.1°C	27.2°C	16.0	330.0	77.2%

Ratings based on temperature comfort, rainfall, sunshine, and humidity. Ideal for digital nomads.

TEMPERATURE BY MONTH

PRECIPITATION & RAIN DAYS

SUNSHINE, UV & HUMIDITY

AIR QUALITY

🟡 Moderate

US Air Quality Index

European AQI: 30

PM2.5 6.9 µg/m³

PM10 16.6 µg/m³

Ozone 52.0 µg/m³

NO₂ 0.2 µg/m³

SO₂ 0.3 µg/m³

CO 91.0 µg/m³

UV Index 0.0

Dust 10.0 µg/m³

Measured: 1 day ago. Source: Open-Meteo.

MONTHLY CLIMATE DATA

Month	High	Low	Mean	Feels Hi	Feels Lo	Precip	Rain Days	Sun	Daylight	UV	Humidity	Wind	Clouds
Jan	26.3°	24.8°	25.6°	27.3°	24.9°	32.9 mm	9.7	334.8 hrs	11.2 hrs	-	73.9%	31.6 km/h	30.2%
Feb	26.0°	24.3°	25.3°	26.9°	23.9°	56.8 mm	9.8	302.4 hrs	11.6 hrs	-	74.3%	34.3 km/h	27.8%
Mar	26.0°	24.6°	25.4°	28.0°	24.6°	21.7 mm	7.4	353.4 hrs	12.1 hrs	-	73.8%	30.9 km/h	25.3%
Apr	26.3°	24.8°	25.7°	28.8°	25.2°	52.2 mm	10.6	348.0 hrs	12.6 hrs	-	75.4%	30.2 km/h	43.0%
May	27.5°	25.9°	26.9°	30.6°	27.3°	53.4 mm	9.1	359.6 hrs	13.0 hrs	-	77.4%	29.9 km/h	51.4%
Jun	28.2°	26.6°	27.5°	31.1°	27.9°	49.6 mm	9.6	351.0 hrs	13.2 hrs	-	77.3%	32.9 km/h	60.0%
Jul	28.5°	26.7°	27.8°	31.4°	28.0°	60.6 mm	13.7	362.7 hrs	13.1 hrs	-	78.2%	34.9 km/h	51.0%
Aug	28.9°	27.1°	28.1°	32.7°	29.0°	87.8 mm	14.7	350.3 hrs	12.7 hrs	-	77.9%	31.5 km/h	48.6%
Sep	29.1°	27.2°	28.3°	33.4°	29.8°	118.2 mm	16.0	330.0 hrs	12.2 hrs	-	77.2%	27.5 km/h	54.4%
Oct	29.0°	26.9°	28.2°	32.7°	29.1°	124.4 mm	15.1	322.4 hrs	11.7 hrs	-	76.1%	28.7 km/h	57.0%
Nov	28.1°	26.3°	27.3°	30.5°	27.7°	107.5 mm	13.8	306.0 hrs	11.3 hrs	-	75.3%	30.3 km/h	46.8%
Dec	27.1°	25.5°	26.4°	28.4°	25.9°	36.1 mm	9.9	325.5 hrs	11.1 hrs	-	72.1%	31.0 km/h	28.5%

Based on historical averages. Source: Open-Meteo.