July weather forecast and climate
Altoona, AL

July, the same as June, in Altoona, Alabama, is a hot summer month, with average temperature ranging between min 69.1°F (20.6°C) and max 88.5°F (31.4°C).

Temperature

The warmest month is July, with an average high-temperature of 88.5°F (31.4°C) and an average low-temperature of 69.1°F (20.6°C).

Heat index

In July, the average heat index is estimated at a scorching 106°F (41.1°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. 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 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, metabolic differences, clothing, and wind 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 especially crucial for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in Altoona is 77%.

Rainfall

In July, in Altoona, the rain falls for 22.2 days. Throughout July, 4.02" (102mm) of precipitation is accumulated. Throughout the year, there are 180.2 rainfall days, and 42.24" (1073mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Altoona, Alabama.

Daylight

In Altoona, the average length of the day is 14.2h.

Sunshine

The average sunshine in Altoona is 10.2h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. 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 Altoona?

With an average high-temperature of 88.5°F (31.4°C) and an average low-temperature of 69.1°F (20.6°C), July is the warmest month.

What is the temperature in July in Altoona?

In Altoona, Alabama, in July, the average high-temperature is 88.5°F (31.4°C), and the average low-temperature is 69.1°F (20.6°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines relative humidity and air temperature, is estimated at 106°F (41.1°C).

What is the average humidity in July in Altoona?

In July, the average relative humidity in Altoona is 77%.

How much does it rain in Altoona in July?

In Altoona, during July, the rain falls for 22.2 days and regularly aggregates up to 4.02" (102mm) of precipitation.

When it does not snow in Altoona?

April through October are months without snowfall in Altoona, Alabama.

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

In July, the average length of the day in Altoona, Alabama, is 14.2h.

How long on average sun shines in July in Altoona?

In July, the average sunshine in Altoona, Alabama, is 10.2h.

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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Altoona.

What is the UV index intensity in July in Altoona?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.
Average temperature in July - Altoona, AL
  • Average high temperature in July: 88.5°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in July: 69.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (34°F).

Average pressure in July - Altoona, AL
  • Average pressure in July: 30.01"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed in July - Altoona, AL
  • Average wind speed in July: 4.5mph

The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in July - Altoona, AL
  • Average humidity in July: 77%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

Average rainfall in July - Altoona, AL
  • Average rainfall in July: 4.02"

The wettest month (with the highest rainfall) is August (4.41").
The driest month (with the least rainfall) is October (2.4").

Average rainfall days in July - Altoona, AL
  • Average rainfall days in July: 22.2 days

The month with the highest number of rainy days is July (22.2 days).
The month with the least rainy days is November (10.1 days).

Average snowfall in July - Altoona, AL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July - Altoona, AL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.2 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July / Average sunshine in July - Altoona, AL
  • Average daylight in July: 14.2h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in July: 10.2h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average sunshine days in July - Altoona, AL
  • Average sunshine days in July: 7.8 days

Months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is July (7.8 days).

Average UV index in July - Altoona, AL
  • Average UV index in July: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

Average cloud cover in July - Altoona, AL
  • Average cloud cover in July: 36

The month with the most cloud cover is February (Cloud cover 51).
Months with the least cloud cover are June and September (Cloud cover 32).

Average visibility in July - Altoona, AL
  • Average visibility in July: 5mi

Months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).