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Weather in Saint Martin for May 2026

Your guide to Saint Martin weather in May - trends and predictions

    Temperatures

  • Until now, May 2026 in Saint Martin has been nearly identical to the historical average, with a temperature of 26.3 °C (showing only a slight deviation of -0.1 °C).

  • The forecast for the next days in Saint Martin predicts temperatures to be around 27 °C, close to the historical average.

  • In general, the average temperature in Saint Martin at the beginning of May is 26.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.7 °C by the end of May.

    • Rain 🌧️

  • Saint Martin experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 77 mm.

Average dry days
10
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/25°
Temperatures
Average wind speed
30 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Saint Martin Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate rain at times
26°
2
Moderate rain at times
26°
3
Moderate or heavy rain shower
26°
4
Cloudy
26°
5
Overcast
27°
6
Cloudy
26°
7
Patchy rain possible
26°
8
Heavy rain at times
26°
9
Moderate or heavy rain shower
27°
10
Moderate rain at times
27°
11
Patchy rain possible
27°
12
Patchy rain possible
27°
13
Patchy rain possible
26°
14
Patchy rain possible
27°
15
Patchy rain possible
27°
16
Patchy rain possible
27°
17
Patchy rain possible
27°
18
Patchy rain possible
27°
19
Patchy rain possible
27°
20
Patchy rain possible
27°
21
Patchy rain possible
27°
22
Patchy rain possible
27°
23
Patchy rain possible
27°
24
Patchy rain possible
27°
25
Patchy rain possible
27°
26
Patchy rain possible
27°
27
Patchy light drizzle
27°
28
Patchy rain possible
26°
29
Patchy rain possible
26°
30
Patchy rain possible
27°
31
Light rain shower
27°

Temperatures trend during May in Saint Martin

See the weather trend as well as the moving average line

May weather in Saint Martin day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate rain at times
Moderate rain at times
 26° /25° 3.4 mm 9
2 May Moderate rain at times
Moderate rain at times
 26° /24° 1.8 mm 8
3 May Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /24° 2 mm 7
4 May Cloudy
Cloudy
 26° /25° 0.2 mm 6
5 May Overcast
Overcast
 27° /25° 0.4 mm 8
6 May Cloudy
Cloudy
 26° /25° 0 mm 7
7 May Patchy rain possible
Patchy rain possible
 26° /24° 0.8 mm 8
8 May Heavy rain at times
Heavy rain at times
 26° /24° 2.1 mm 7
9 May Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /25° 4.2 mm 8
10 May Moderate rain at times
Moderate rain at times
 27° /25° 0.9 mm 8
11 May Patchy rain possible
Patchy rain possible
 27° /25° 1.6 mm 7
12 May Patchy rain possible
Patchy rain possible
 27° /25° 0.7 mm 7
13 May Patchy rain possible
Patchy rain possible
 26° /25° 0.8 mm 6
14 May Patchy rain possible
Patchy rain possible
 27° /26° 2.4 mm 12.7
15 May Patchy rain possible
Patchy rain possible
 27° /27° 1.1 mm 2.4
16 May Patchy rain possible
Patchy rain possible
 27° /27° 0.6 mm 6
17 May Patchy rain possible
Patchy rain possible
 27° /26° 0.8 mm 6
18 May Patchy rain possible
Patchy rain possible
 27° /27° 0.4 mm 6
19 May Patchy rain possible
Patchy rain possible
 27° /27° 0.2 mm 6
20 May Patchy rain possible
Patchy rain possible
 27° /26° 0.2 mm 6
21 May Patchy rain possible
Patchy rain possible
 27° /27° 0.7 mm 6
22 May Patchy rain possible
Patchy rain possible
 27° /27° 0.5 mm 6
23 May Patchy rain possible
Patchy rain possible
 27° /27° 0.1 mm 6
24 May Patchy rain possible
Patchy rain possible
 27° /26° 0.3 mm 6
25 May Patchy rain possible
Patchy rain possible
 27° /27° 0.4 mm 6
26 May Patchy rain possible
Patchy rain possible
 27° /27° 0.8 mm 6
27 May Patchy light drizzle
Patchy light drizzle
 27° /26° 1.7 mm 6
28 May Patchy rain possible
Patchy rain possible
 26° /26° 0.5 mm 6
29 May Patchy rain possible
Patchy rain possible
 26° /26° 0.4 mm 6
30 May Patchy rain possible
Patchy rain possible
 27° /26° 0.5 mm 6
31 May Light rain shower
Light rain shower
 27° /26° 2.2 mm 6
Next
Important Notice
Our weather forecast for Saint Martin in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint Martin forecast closer to your planned date for the most up-to-date weather information.
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Saint Martin in May - FAQ

What are the expected maximum and minimum temperatures in Saint Martin during May?

During May, expect a variety of temperatures with highs around 26° and lows near 25°, suitable for diverse activities and preferences.

How much rainfall should be expected in Saint Martin during May?

Moderate rainfall is anticipated in Saint Martin during May, with a total of 77 mm spread over approximately 21 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Saint Martin during May?

The average wind speed in Saint Martin during May is 30 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Saint Martin

Explore the daily rainfall trends and prepare for Saint Martins May weather 💧
Typically, Saint Martin has 21 rainy days in May with a total of 77 mm of rainfall.

UV exposure in Saint Martin during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Location coordinates Where is Saint Martin?

Get accurate weather forecasts for Saint Martin, located at latitude 18.067 and longitude -63.049. Stay updated with localized weather information tailored for Saint Martin.

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