July weather forecast
Basseterre, Saint Kitts and Nevis

A bridge across the lovely waters leading to Basseterre, Saint Kitts, and Nevis
A bridge across the lovely waters leading to Basseterre, Saint Kitts, and Nevis

Weather in July

July, the same as June, is another warm summer month in Basseterre, Saint Kitts and Nevis, with temperature in the range of an average high of 28.2°C (82.8°F) and an average low of 27.3°C (81.1°F).

Temperature

In Basseterre, the average high-temperature in July is almost the same as in June - a still warm 28.2°C (82.8°F). In Basseterre, the average low-temperature is 27.3°C (81.1°F).

Heat index

In July, the average heat index is calculated to be a tropical 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, pregnancy, clothing, and metabolic differences affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The months with the highest humidity in Basseterre are May through August, with an average relative humidity of 78%.

Rainfall

In Basseterre, Saint Kitts and Nevis, in July, it is raining for 16.8 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 198.3 rainfall days, and 386mm (15.2") of precipitation is accumulated.

Sea temperature

In July, the average sea temperature in Basseterre is 28°C (82.4°F).
Note: 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 July, the average length of the day is 13h and 3min.
On the first day of July in Basseterre, sunrise is at 05:40 and sunset at 18:49. On the last day of the month, sunrise is at 05:50 and sunset at 18:44 AST.

Sunshine

The average sunshine in July in Basseterre is 10.3h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Basseterre. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in July in Basseterre?

In Basseterre, Saint Kitts and Nevis, in July, the average high-temperature is 28.2°C (82.8°F), and the average low-temperature is 27.3°C (81.1°F). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in July is calculated to be 32°C (89.6°F).

What is the most humid month in Basseterre?

May through August, with an average relative humidity of 78%, are most humid months in Basseterre, Saint Kitts and Nevis.

What is the average humidity in July in Basseterre?

In July, the average relative humidity is 78%.

How much does it rain in Basseterre in July?

In Basseterre, in July, during 16.8 rainfall days, 31mm (1.22") of precipitation is typically accumulated.

What is the sea water temperature in July in Basseterre?

In Basseterre, the average seawater temperature in July is 28°C (82.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

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

The average day length in July in Basseterre is 13h and 3min.

When is the sunrise / sunset in July in Basseterre?

In July, on the first day of the month, sunrise is at 05:40 and sunset at 18:49. On the last day of the month, in Basseterre, Saint Kitts and Nevis, sunrise is at 05:50 and sunset at 18:44 AST.

How long on average sun shines in July in Basseterre?

The average sunshine duration in July is 10.3h.

When is the highest UV index in Basseterre?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Basseterre, Saint Kitts and Nevis.

What are the months with the lowest UV index in Basseterre?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Basseterre.

What is the UV index reading in July in Basseterre?

The average daily maximum UV index in July in Basseterre is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in July
Basseterre, Saint Kitts and Nevis

Average temperature in July - Basseterre, Saint Kitts and Nevis
  • Average high temperature in July: 28.2°C

The warmest month (with the highest average high temperature) is September (28.7°C).
The month with the lowest average high temperature is March (25.8°C).

  • Average low temperature in July: 27.3°C

The month with the highest average low temperature is October (27.8°C).
The coldest month (with the lowest average low temperature) is March (24.9°C).

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Average pressure in July
Basseterre, Saint Kitts and Nevis

Average pressure in July - Basseterre, Saint Kitts and Nevis
  • Average pressure in July: 1016mbar

The months with the highest atmospheric pressure are January and June (1016.2mbar).
The months with the lowest atmospheric pressure are October and November (1012.5mbar).

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Average wind speed in July
Basseterre, Saint Kitts and Nevis

Average wind speed in July - Basseterre, Saint Kitts and Nevis
  • Average wind speed in July: 26.3km/h

The windiest month (with the highest average wind speed) is July (26.3km/h).
The calmest month (with the lowest average wind speed) is October (19.6km/h).

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Average humidity in July
Basseterre, Saint Kitts and Nevis

Average humidity in July - Basseterre, Saint Kitts and Nevis
  • Average humidity in July: 78%

The months with the highest relative humidity are May, June, July and August (78%).
The months with the lowest relative humidity are January, February, March and December (75%).

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Average rainfall in July
Basseterre, Saint Kitts and Nevis

Average rainfall in July - Basseterre, Saint Kitts and Nevis
  • Average rainfall in July: 31mm

The wettest month (with the highest rainfall) is October (51mm).
The driest month (with the least rainfall) is February (15mm).

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Average rainfall days in July
Basseterre, Saint Kitts and Nevis

Average rainfall days in July - Basseterre, Saint Kitts and Nevis
  • Average rainfall days in July: 16.8 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (12.6 days).

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Average sea temperature in July
Basseterre, Saint Kitts and Nevis

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

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

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Average daylight in July /
Average sunshine in July
Basseterre, Saint Kitts and Nevis

Average daylight in July / Average sunshine in July - Basseterre, Saint Kitts and Nevis
  • Average daylight in July: 13h and 3min

The month with the longest days is June (Average daylight: 13h and 9min).
The month with the shortest days is December (Average daylight: 11h and 7min).

  • Average sunshine in July: 10h and 18min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in July
Basseterre, Saint Kitts and Nevis

Average sunshine days in July - Basseterre, Saint Kitts and Nevis
  • Average sunshine days in July: 8.9 days

The month with the most sunshine days is June (11.2 days).
The month with the least sunshine days is May (7.6 days).

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Average UV index in July
Basseterre, Saint Kitts and Nevis

Average UV index in July - Basseterre, Saint Kitts and Nevis
  • Average UV index in July: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in July
Basseterre, Saint Kitts and Nevis

Average cloud cover in July - Basseterre, Saint Kitts and Nevis
  • Average cloud cover in July: 40

The months with the most cloud cover are May, June and July (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 32).

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Average visibility in July
Basseterre, Saint Kitts and Nevis

Average visibility in July - Basseterre, Saint Kitts and Nevis
  • Average visibility in July: 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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