July weather forecast
Delices, Dominica

July

Weather in July

July demonstrates a persistence of the warm and wet conditions in Delices, Dominica. The highest temperatures of the year are reached during this month, bringing peak summer conditions. The ocean's influence ensures a constant breeze, aiding in temperature regulation. Rainfall, however, reaches its peak in July, accumulating 58mm (2.28"). Meanwhile, daylight hours slightly decrease, signaling the gradual transition towards the latter half of the year.

Temperature

Delices greets July with a high-temperature average of a still warm 28.1°C (82.6°F), mirroring that of June. Nighttime temperatures hover around an average low of 26.2°C (79.2°F) in July, a slight descent from daytime highs.

Heat index

Throughout July, the heat index is evaluated at a hot 32°C (89.6°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The months with the highest humidity in Delices are July and August, with an average relative humidity of 78%.

Rainfall

In July, the rain falls for 18.1 days. Throughout July, 58mm (2.28") of precipitation is accumulated. In Delices, during the entire year, the rain falls for 221.9 days and collects up to 570mm (22.44") of precipitation.

Daylight

The average length of the day in July is 12h and 56min.
On the first day of the month, sunrise is at 05:38 and sunset at 18:39. On the last day of July, sunrise is at 05:47 and sunset at 18:35 AST.

Sunshine

In July, the average sunshine is 10h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Delices. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the UV index of 7 transforms into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

How hot is it in Delices in July?
July temperatures in Delices, Dominica, vary between a high-temperature of 28.1°C (82.6°F) and a low-temperature of 26.2°C (79.2°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 32°C (89.6°F).
What is the most humid month in Delices?
The months with the highest humidity in Delices are July and August, with an average relative humidity of 78%.
What is the average humidity in July in Delices?
In July, the average relative humidity in Delices, Dominica, is 78%.
How many days does it rain in July in Delices?
In Delices, Dominica, during July, the rain falls for 18.1 days and regularly aggregates up to 58mm (2.28") of precipitation.
What is the average length of the day in July in Delices?
In Delices, Dominica, the average day length in July is 12h and 56min.
When are sunrise and sunset in July in Delices?
In July, on the first day of the month, sunrise is at 05:38 and sunset at 18:39. On the last day of the month, in Delices, sunrise is at 05:47 and sunset at 18:35 AST.
How many hours of sunshine does Delices have in July?
In Delices, the average sunshine duration in July is 10h.
What is the month with the highest UV index in Delices?
January through December, with an average maximum UV index of 7, are months with the highest UV index in Delices.
What is the month with the lowest UV index in Delices?
The months with the lowest UV index in Delices, Dominica, are January through December, with an average maximum UV index of 7.
What is the UV index reading in July in Delices?
In Delices, Dominica, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in July
Delices, Dominica
  • Average high temperature in July: 28.1°C

The warmest months (with the highest average high temperature) are August, September and October (28.6°C).
The months with the lowest average high temperature are February and March (26.3°C).

  • Average low temperature in July: 26.2°C

The month with the highest average low temperature is September (27.1°C).
The coldest month (with the lowest average low temperature) is March (24.1°C).

Average pressure in July
Delices, Dominica
  • Average pressure in July: 1015.3mbar

The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).

Average wind speed in July
Delices, Dominica
  • Average wind speed in July: 26.3km/h

The windiest month (with the highest average wind speed) is January (27.2km/h).
The calmest month (with the lowest average wind speed) is October (20.2km/h).

Average humidity in July
Delices, Dominica
  • Average humidity in July: 78%

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

Average rainfall in July
Delices, Dominica
  • Average rainfall in July: 58mm

The wettest month (with the highest rainfall) is August (78mm).
The driest month (with the least rainfall) is February (20mm).

Average rainfall days in July
Delices, Dominica
  • Average rainfall days in July: 18.1 days

The month with the highest number of rainy days is October (21.5 days).
The month with the least rainy days is June (14.8 days).

Average daylight in July /
Average sunshine in July
Delices, Dominica
  • Average daylight in July: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in July
Delices, Dominica
  • Average sunshine days in July: 8.7 days

The month with the most sunshine days is March (9.8 days).
The month with the least sunshine days is April (5.9 days).

Average UV index in July
Delices, Dominica
  • 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).

Average cloud cover in July
Delices, Dominica
  • Average cloud cover in July: 44

The months with the most cloud cover are June and July (Cloud cover 44).
The month with the least cloud cover is February (Cloud cover 33).

Average visibility in July
Delices, Dominica
  • 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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