July weather forecast and climate
Penn, AL

Weather in July

July, the same as June, in Penn, Alabama, is another tropical summer month, with average temperature ranging between min 69.6°F (20.9°C) and max 89.1°F (31.7°C).

Temperature

With an average high-temperature of 89.1°F (31.7°C) and an average low-temperature of 69.6°F (20.9°C), July is the warmest month.

Heat index

The average heat index is estimated at an extremely hot 106.3°F (41.3°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
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 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, metabolic differences, differences in body mass, height, and shape, and clothing 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. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. 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

In Penn, the average relative humidity in July is 75%.

Rainfall

In Penn, Alabama, during July, the rain falls for 19.5 days and regularly aggregates up to 3.66" (93mm) of precipitation. In Penn, Alabama, during the entire year, the rain falls for 173 days and collects up to 41.38" (1051mm) of precipitation.

Snowfall

In Penn snow does not fall in April through October.

Daylight

In Penn, Alabama, the average length of the day is 14.2h.

Sunshine

In Penn, the average sunshine is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for 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.
[Resources]

FAQ

What is the warmest month in Penn?

The warmest month in Penn is July, with an average high-temperature of 89.1°F (31.7°C) and an average low-temperature of 69.6°F (20.9°C).

What is the temperature in July in Penn?

In July, the average high-temperature is 89.1°F (31.7°C), and the average low-temperature is 69.6°F (20.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), that takes the relative humidity and factores it into the air temperature reading, in July is evaluated at 106.3°F (41.3°C).

What is the average humidity in July in Penn?

In July, the average relative humidity in Penn, Alabama, is 75%.

How many days does it rain in July in Penn?

In July, in Penn, Alabama, the rain falls for 19.5 days. Throughout July, 3.66" (93mm) of precipitation is accumulated.

When it does not snow in Penn?

In Penn, Alabama, snow does not fall in April through October.

How many hours of daylight does Penn have in July?

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

How many hours of sunshine does Penn have in July?

In Penn, the average sunshine in July is 10.3h.

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

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

What is the UV index reading in July in Penn?

The average daily maximum UV index in July in Penn is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in July
Penn, AL

Average temperature in July - Penn, AL
  • Average high temperature in July: 89.1°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in July: 69.6°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

[Resources]

Average pressure in July
Penn, AL

Average pressure in July - Penn, AL
  • Average pressure in July: 30"

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

[Resources]

Average wind speed in July
Penn, AL

Average wind speed in July - Penn, AL
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

[Resources]

Average humidity in July
Penn, AL

Average humidity in July - Penn, AL
  • Average humidity in July: 75%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (72%).

[Resources]

Average rainfall in July
Penn, AL

Average rainfall in July - Penn, AL
  • Average rainfall in July: 3.66"

The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is November (2.24").

[Resources]

Average rainfall days in July
Penn, AL

Average rainfall days in July - Penn, AL
  • Average rainfall days in July: 19.5 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (9.7 days).

[Resources]

Average snowfall in July
Penn, AL

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

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in July
Penn, AL

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

The month with the highest number of snowfall days is February (2.1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in July /
Average sunshine in July
Penn, AL

Average daylight in July / Average sunshine in July - Penn, 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: 10.3h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.6h).

[Resources]

Average sunshine days in July
Penn, AL

Average sunshine days in July - Penn, AL
  • Average sunshine days in July: 9.3 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (9.3 days).

[Resources]

Average UV index in July
Penn, AL

Average UV index in July - Penn, 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).

[Resources]

Average cloud cover in July
Penn, AL

Average cloud cover in July - Penn, AL
  • Average cloud cover in July: 34

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 30).

[Resources]

Average visibility in July
Penn, AL

Average visibility in July - Penn, AL
  • Average visibility in July: 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).

[Resources]