26 to 29°C
temperature
3319 hours
sunshine per day
721 mm
rain
124 days
dry
241 days
rain
0 days
snow

Climate of Cay Bay

Cay Bay has a tropical savanna climate. It is warm every month with both a wet and dry season. The average annual temperature for Cay Bay is 27° degrees and there is about 722 mm of rain in a year. It is dry for 75 days a year with an average humidity of 76% and an UV-index of 7.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 26°C and 29°C
  • Night:the average nighttime temperature is between 25°C and 28°C
  • Rain: it rains 241 days and there is a total of approximately 721 mm rainfall
  • Sun hours: throughout the year there are 3319 sun hours
Maximum temperature: between 26°C and 29°C
Warmest month: 29°C in August
Coldest month: 26°C in January
Night temperature: between 25°C and 28°C
Dry days: 124 days
Days with rain: 241 days
Days with snow: 0 days
Total rain sum: 721 mm
Hours of sunshine: 3319 hours

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Cay Bay.

Precipitation graph

This graph shows the average amount of rainfall per month for Cay Bay.

Climate table of Cay Bay

In this climate table you can see at a glance what the average weather per month is for Cay Bay. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Cay Bay might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 26 26 26 26 27 28 28 29 29 29 28 27
Night temp. (°C) 26 25 25 26 27 27 28 28 28 28 27 26
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 30 24 28 38 70 43 57 87 91 110 94 49
Days with rain 20 16 18 17 21 16 21 22 21 23 23 23
Dry days 11 12 13 13 10 14 10 9 9 8 7 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 9 9 10 11 11 11 11 10 7 7 6
Wind force (Bft) 4 4 4 4 4 4 4 4 4 3 4 4
UV-index 7 7 7 7 7 7 7 7 7 7 7 7

Best time to visit Cay Bay

The best time to visit Cay Bay on Sint Maarten is from January through September and November and December. In this period you have a warm temperature and little precipitation. The highest average temperature in Cay Bay is 29°C in August and the lowest is 26°C in January.

Climate of Cay Bay by month

What is the average climate in a given month for Cay Bay? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Cay Bay weather experiences

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