May weather forecast
Sint Maarten, Netherlands

May

Weather in May

The last month of the spring, May, is a cool month in Sint Maarten, Netherlands, with temperature in the range of an average low of 10°C (50°F) and an average high of 12.2°C (54°F).

Temperature

May experiences an average high-temperature of a cool 12.2°C (54°F), barely different from April's 9.4°C (48.9°F). Sint Maarten in May observes a slight diminution in temperature from daily highs, recording a low-temperature average of 10°C (50°F).

Humidity

The average relative humidity in May is 81%.

Rainfall

In Sint Maarten, in May, during 11.5 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Sint Maarten, Netherlands, during the entire year, the rain falls for 186.9 days and collects up to 393mm (15.47") of precipitation.

Snowfall

In Sint Maarten, snow does not fall in April through October.

Daylight

The average length of the day in May in Sint Maarten is 15h and 49min.
On the first day of May, sunrise is at 06:07 and sunset at 21:08. On the last day of the month, sunrise is at 05:22 and sunset at 21:54 CEST.

Sunshine

The average sunshine in May is 8.7h.

UV index

In May, the average daily maximum UV index in Sint Maarten is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 4 during May translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

What are May temperatures in Sint Maarten?
The high-temperature, in May, in Sint Maarten, is 12.2°C (54°F), while the low-temperature averages to 10°C (50°F).
What is the average humidity in May in Sint Maarten?
In Sint Maarten, Netherlands, the average relative humidity in May is 81%.
How many days does it rain in May in Sint Maarten?
In Sint Maarten, during May, the rain falls for 11.5 days and regularly aggregates up to 18mm (0.71") of precipitation.
When it does not snow in Sint Maarten?
April through October are months without snowfall.
What is the average length of the day in May in Sint Maarten?
In May, the average day length in Sint Maarten is 15h and 49min.
What time are sunrise and sunset in May in Sint Maarten?
In May, on the first day of the month, sunrise is at 06:07 and sunset at 21:08. On the last day of the month, in Sint Maarten, sunrise is at 05:22 and sunset at 21:54 CEST.
How long on average sun shines in May in Sint Maarten?
The average sunshine duration in May in Sint Maarten is 8.7h.
How high is the UV index in May in Sint Maarten?
In May, the average daily maximum UV index in Sint Maarten, Netherlands, is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Sint Maarten, Netherlands
  • Average high temperature in May: 12.2°C

The warmest month (with the highest average high temperature) is August (18.9°C).
The month with the lowest average high temperature is February (5.7°C).

  • Average low temperature in May: 10°C

The month with the highest average low temperature is August (16.4°C).
The coldest month (with the lowest average low temperature) is February (3.5°C).

Average pressure in May
Sint Maarten, Netherlands
  • Average pressure in May: 1016.5mbar

The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).

Average wind speed in May
Sint Maarten, Netherlands
  • Average wind speed in May: 22.1km/h

The windiest month (with the highest average wind speed) is December (33.9km/h).
The calmest month (with the lowest average wind speed) is July (21.3km/h).

Average humidity in May
Sint Maarten, Netherlands
  • Average humidity in May: 81%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (77%).

Average rainfall in May
Sint Maarten, Netherlands
  • Average rainfall in May: 18mm

The wettest month (with the highest rainfall) is October (49mm).
The driest month (with the least rainfall) is April (13mm).

Average rainfall days in May
Sint Maarten, Netherlands
  • Average rainfall days in May: 11.5 days

The month with the highest number of rainy days is December (19.7 days).
The month with the least rainy days is April (10.8 days).

Average snowfall in May
Sint Maarten, Netherlands
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in May
Sint Maarten, Netherlands
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (2.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Sint Maarten, Netherlands
  • Average daylight in May: 15h and 5min

The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).

Average sunshine days in May
Sint Maarten, Netherlands
  • Average sunshine days in May: 16.6 days

The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is November (6.5 days).

Average UV index in May
Sint Maarten, Netherlands
  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Sint Maarten, Netherlands
  • Average cloud cover in May: 43

The month with the most cloud cover is December (Cloud cover 67).
The months with the least cloud cover are April and August (Cloud cover 40).

Average visibility in May
Sint Maarten, Netherlands
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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