August weather forecast and climate
Brownville, FL

August, the last month of the summer, in Brownville, is another tropical month, with temperature in the range of an average low of 76.5°F (24.7°C) and an average high of 90.1°F (32.3°C).

Temperature

The warmest months are July and August, with an average high-temperature of 90.1°F (32.3°C).

Heat index

The average heat index is appraised at an extremely hot 112.3°F (44.6°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the 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 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, differences in body mass, height, and shape, wind, and metabolic differences affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in August is 78%.

Rainfall

The month with the most rainfall in Brownville is August when the rain falls for 25.7 days and typically aggregates up to 5.08" (129mm) of precipitation.

Daylight

The average length of the day in Brownville is 13.1h.

Sunshine

The average sunshine in August is 9.6h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 7 in August transform into the following instructions:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the warmest month in Brownville?

July and August, with an average high-temperature of 90.1°F (32.3°C), are warmest months.

What is the temperature in August in Brownville?

In August, in Brownville, the average high-temperature is 90.1°F (32.3°C), and the average low-temperature is 76.5°F (24.7°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that combines both air temperature and relative humidity, is appraised at 112.3°F (44.6°C).

What is the average humidity in August in Brownville?

In August, the average relative humidity is 78%.

How many days does it rain in August in Brownville?

In Brownville, Florida, in August, it is raining for 25.7 days, with typically 5.08" (129mm) of accumulated precipitation.

What is the wettest month in Brownville?

The month with the most rainfall in Brownville, Florida, is August when the rain falls for 25.7 days and typically aggregates up to 5.08" (129mm) of precipitation.

What is the average length of the day in August in Brownville?

The average length of the day in August in Brownville, Florida, is 13.1h.

How long on average sun shines in August in Brownville?

In Brownville, Florida, the average sunshine in August is 9.6h.

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

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

What is the UV index reading in August in Brownville?

In Brownville, Florida, the average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in August - Brownville, FL
  • Average high temperature in August: 90.1°F

The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (70.5°F).

  • Average low temperature in August: 76.5°F

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (52.9°F).

Average pressure in August - Brownville, FL
  • Average pressure in August: 29.98"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is September (29.95").

Average wind speed in August - Brownville, FL
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

Average humidity in August - Brownville, FL
  • Average humidity in August: 78%

The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is March (70%).

Average rainfall in August - Brownville, FL
  • Average rainfall in August: 5.08"

The wettest month (with the highest rainfall) is August (5.08").
The driest month (with the least rainfall) is February (0.75").

Average rainfall days in August - Brownville, FL
  • Average rainfall days in August: 25.7 days

Months with the highest number of rainy days are July and August (25.7 days).
The month with the least rainy days is January (8.6 days).

Average daylight in August / Average sunshine in August - Brownville, FL
  • Average daylight in August: 13.1h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in August: 9.6h

Months with the most sunshine are May and July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 6.3h).

Average sunshine days in August - Brownville, FL
  • Average sunshine days in August: 3.6 days

The month with the most sunshine days is January (20.7 days).
Months with the least sunshine days are July and August (3.6 days).

Average UV index in August - Brownville, FL
  • Average UV index in August: 7

Months with the highest UV index are May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 5).

Average cloud cover in August - Brownville, FL
  • Average cloud cover in August: 30

The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 26).

Average visibility in August - Brownville, FL
  • Average visibility in August: 6mi

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