August weather forecast
New Port Richey, FL

Share

Weather in August

The last month of the summer, August, is another hot month in New Port Richey, Florida, with an average temperature varying between 88.2°F (31.2°C) and 79.5°F (26.4°C).

Temperature

August is the month when New Port Richey experiences its warmest temperatures, averaging a high of 88.2°F (31.2°C) and a low of 79.5°F (26.4°C).

Heat index

In August, the heat index is calculated to be a scorching 104°F (40°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in August is 75%.

Rainfall

The wettest months are July and August, with an average 4.76" (121mm) of rainfall.

Daylight

The average length of the day in August is 13h and 7min.
On the first day of August, sunrise is at 6:53 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 7:52 pm EDT.

Sunshine

The average sunshine in August is 9.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in New Port Richey?

In New Port Richey, the peak temperatures are generally noted in August, averaging a high of 88.2°F (31.2°C) and a low of 79.5°F (26.4°C).

How hot does it get in New Port Richey in August?

The high-temperature, in August, in New Port Richey, is 88.2°F (31.2°C), while the low-temperature averages to 79.5°F (26.4°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 104°F (40°C).

What is the average humidity in August?

In New Port Richey, the average relative humidity in August is 75%.

What is the wettest month?

The wettest months are July and August, with an average 4.76" (121mm) of rainfall.

How many days does it rain in August?

In New Port Richey, during August, the rain falls for 24 days and regularly aggregates up to 4.76" (121mm) of precipitation.

What is the average length of the day in August?

In August, the average day length is 13h and 7min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:53 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 7:52 pm EDT.

How many hours of sunshine does New Port Richey have in August?

In August, the average sunshine duration is 9.8h.

What are the months with the highest UV index?

The months with the highest UV index are May through September, with an average maximum UV index of 7.

What is the UV index reading in August?

The average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
New Port Richey, FL

Average temperature in August - New Port Richey, FL
  • Average high temperature in August: 88.2°F

The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is January (65.8°F).

  • Average low temperature in August: 79.5°F

The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (53.8°F).

Average pressure in August
New Port Richey, FL

Average pressure in August - New Port Richey, FL
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

Average wind speed in August
New Port Richey, FL

Average wind speed in August - New Port Richey, FL
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in August
New Port Richey, FL

Average humidity in August - New Port Richey, FL
  • Average humidity in August: 75%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January, March and May (73%).

Average rainfall in August
New Port Richey, FL

Average rainfall in August - New Port Richey, FL
  • Average rainfall in August: 4.76"

The wettest months (with the highest rainfall) are July and August (4.76").
The driest months (with the least rainfall) are March and November (0.91").

Average rainfall days in August
New Port Richey, FL

Average rainfall days in August - New Port Richey, FL
  • Average rainfall days in August: 24 days

The month with the highest number of rainy days is July (24.9 days).
The month with the least rainy days is November (6.9 days).

Average daylight in August /
Average sunshine in August
New Port Richey, FL

Average daylight in August / Average sunshine in August - New Port Richey, FL
  • Average daylight in August: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in August
New Port Richey, FL

Average sunshine days in August - New Port Richey, FL
  • Average sunshine days in August: 5.3 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (4.3 days).

Average UV index in August
New Port Richey, FL

Average UV index in August - New Port Richey, FL
  • Average UV index in August: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

Average cloud cover in August
New Port Richey, FL

Average cloud cover in August - New Port Richey, FL
  • Average cloud cover in August: 26

The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

Average visibility in August
New Port Richey, FL

Average visibility in August - New Port Richey, FL
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

New Port Richey, Florida, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location