Basseterre
Saint Kitts and Nevis
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Basseterre, Saint Kitts and Nevis

A bridge across the lovely waters leading to Basseterre, Saint Kitts, and Nevis, with a distant view of the gorgeous mountain ranges
A bridge across the lovely waters leading to Basseterre, Saint Kitts, and Nevis, with a distant view of the gorgeous mountain ranges
July, like June, is a hot summer month in Basseterre, Saint Kitts and Nevis, with temperature in the range of an average low of 25°C (77°F) and an average high of 31°C (87.8°F).

Temperature

June through October, with an average high-temperature of 31°C (87.8°F), are the warmest months.

Rainfall

In Basseterre, in July, during 17 rainfall days, 91mm (3.6") of precipitation is typically accumulated. Throughout the year, there are 199 rainfall days, and 1061mm (41.8") of precipitation is accumulated.

Sea temperature

In Basseterre, in July, the average water temperature is 28°C (82.4°F).
For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Basseterre, Saint Kitts and Nevis, the average length of the day in July is 13h.

Sunshine

Months with the least sunshine are January through March, May through December, with an average of 8h of sunshine.

UV index

Months with the highest UV index in Basseterre are March through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to the UV radiation for the average person.
The average daily UV index of 12 transform into the following instructions:
Take all required precautions, as unprotected skin and eyes can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What are the warmest months in Basseterre?

Warmest months in Basseterre are June through October, with an average high-temperature of 31°C (87.8°F).

What is the temperature in July in Basseterre?

In July, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 25°C (77°F).

How much does it rain in Basseterre in July?

In Basseterre, in July, during 17 rainfall days, 91mm (3.6") of precipitation is typically accumulated.

How warm is the water in July in Basseterre?

In Basseterre, Saint Kitts and Nevis, in July, the average water temperature is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in July in Basseterre?

In July, the average length of the day is 13h.

What is the month with the least sunshine in Basseterre?

Months with the least sunshine in Basseterre are January through March, May through December, with an average of 8h of sunshine.

How long on average sun shines in July in Basseterre?

In July, the average sunshine in Basseterre, Saint Kitts and Nevis, is 8h.

What is the month with the highest UV index in Basseterre?

March through September, with an average maximum UV index of 12, are months with the highest UV index in Basseterre, Saint Kitts and Nevis.

How high is the UV index in July in Basseterre?

The average daily maximum UV index in July in Basseterre is 12. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from the exposure to the Sun's UV rays.
Average temperature in July - Basseterre, Saint Kitts and Nevis
  • Average high temperature in July: 31°C

Warmest months (with the highest average high temperature) are June, July, August, September and October (31°C).
Months with the lowest average high temperature are January and February (28°C).

  • Average low temperature in July: 25°C

Months with the highest average low temperature are June, July, August, September and October (25°C).
Coldest months (with the lowest average low temperature) are January and February (22°C).

Average rainfall in July - Basseterre, Saint Kitts and Nevis
  • Average rainfall in July: 91mm

The wettest month (with the highest rainfall) is September (139mm).
The driest month (with the lowest rainfall) is March (36mm).

Average rainfall days in July - Basseterre, Saint Kitts and Nevis
  • Average rainfall days in July: 17 days

Months with the highest number of rainy days are October, November and December (20 days).
Months with the lowest number of rainy days are March, April and June (13 days).

Average sea temperature in July - Basseterre, Saint Kitts and Nevis
  • Average sea temperature in July: 28°C

Best months for swimming (with the highest average sea temperature) are September and October (29°C).
Coldest months (with the lowest average sea temperature) are January, February and March (26°C).

Average daylight in July / Average sunshine in July - Basseterre, Saint Kitts and Nevis
  • Average daylight in July: 13h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in July: 8h

The month with most sunshine is April (Average sunshine: 9h).
Months with least sunshine are January, February, March, May, June, July, August, September, October, November and December (Average sunshine: 8).

Average UV index in July - Basseterre, Saint Kitts and Nevis
  • Average UV index in July: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 8).