July weather forecast and climate
Colvin, AL

July, like June, is another tropical summer month in Colvin, Alabama, with average temperature fluctuating between 90.1°F (32.3°C) and 69.4°F (20.8°C).

Temperature

The warmest month is July, with an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 69.4°F (20.8°C).

Heat index

In July, the average heat index is estimated at an extremely hot 109.2°F (42.9°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, pregnancy, differences in body mass, height, and shape). 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in July is 74%.

Rainfall

In July, in Colvin, the rain falls for 20.7 days. Throughout July, 3.19" (81mm) of precipitation is accumulated. Throughout the year, in Colvin, Alabama, there are 171.3 rainfall days, and 37.83" (961mm) of precipitation is accumulated.

Snowfall

In Colvin snow does not fall in April through October.

Daylight

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

Sunshine

Months with the most sunshine in Colvin are June and July, with an average of 10.6h of sunshine.

UV index

Months with the highest UV index in Colvin are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 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. 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.

What is the warmest month in Colvin?

With an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 69.4°F (20.8°C), July is the warmest month.

What is the temperature in July in Colvin?

In July, in Colvin, the average high-temperature is 90.1°F (32.3°C), and the average low-temperature is 69.4°F (20.8°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that represents influence of the relative humidity to air temperaure, is estimated at 109.2°F (42.9°C).

What is the average humidity in July in Colvin?

In Colvin, the average relative humidity in July is 74%.

How much does it rain in Colvin in July?

In Colvin, in July, it is raining for 20.7 days, with typically 3.19" (81mm) of accumulated precipitation.

When it does not snow in Colvin?

In Colvin snow does not fall in April through October.

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

The average length of the day in July is 14.2h.

What is the month with the most sunshine in Colvin?

June and July, with an average of 10.6h of sunshine, are months with the most sunshine in Colvin, Alabama.

How long on average sun shines in July in Colvin?

The average sunshine in July in Colvin, Alabama, is 10.6h.

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

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

What is the UV index reading in July in Colvin?

In July, the average daily maximum UV index in Colvin, Alabama, is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in July - Colvin, AL
  • Average high temperature in July: 90.1°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in July: 69.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

Average pressure in July - Colvin, 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 - Colvin, AL
  • Average wind speed in July: 4.2mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in July - Colvin, AL
  • Average humidity in July: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July - Colvin, AL
  • Average rainfall in July: 3.19"

The wettest months (with the highest rainfall) are February and December (3.9").
The driest month (with the least rainfall) is October (2.32").

Average rainfall days in July - Colvin, AL
  • Average rainfall days in July: 20.7 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (8.7 days).

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

The month with the highest snowfall is December (0.43").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (1.4 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 - Colvin, 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: 10.6h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in July - Colvin, AL
  • Average sunshine days in July: 8.8 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (8.8 days).

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

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

Average cloud cover in July - Colvin, AL
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in July - Colvin, 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).