July weather forecast and climate
Caldwell, AL

July, like June, is another hot summer month in Caldwell, Alabama, with average temperature fluctuating between 69.4°F (20.8°C) and 89.4°F (31.9°C).

Temperature

July is the warmest month, with an average high-temperature of 89.4°F (31.9°C) and an average low-temperature of 69.4°F (20.8°C).

Heat index

The average heat index in July is estimated at a blistering 108.3°F (42.4°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 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like pregnancy, differences in body mass, height, and shape, clothing, and activity influence one's weather impression. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through 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. 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

In July, the average relative humidity is 76%.

Rainfall

In Caldwell, it is raining for 22.5 days, with typically 4.09" (104mm) of accumulated precipitation. In Caldwell, during the entire year, the rain falls for 179.3 days and collects up to 43.15" (1096mm) of precipitation.

Snowfall

In Caldwell snow does not fall in April through October.

Daylight

In July, the average length of the day is 14.1h.

Sunshine

In July, the average sunshine in Caldwell is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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 Caldwell?

With an average high-temperature of 89.4°F (31.9°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 Caldwell?

The average high-temperature, in July, in Caldwell, is 89.4°F (31.9°C), while the average low-temperature is 69.4°F (20.8°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), that combines air temperature and relative humidity, is calculated to 108.3°F (42.4°C).

What is the average humidity in July in Caldwell?

In July, the average relative humidity is 76%.

How much does it rain in Caldwell in July?

In Caldwell, during July, the rain falls for 22.5 days and regularly aggregates up to 4.09" (104mm) of precipitation.

When it does not snow in Caldwell?

In Caldwell snow does not fall in April through October.

How many hours of daylight does Caldwell have in July?

In July, the average length of the day is 14.1h.

How long on average sun shines in July in Caldwell?

In Caldwell, Alabama, the average sunshine in July is 10.4h.

When is the highest UV index in Caldwell?

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

How high is the UV index in July in Caldwell?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in July - Caldwell, AL
  • Average high temperature in July: 89.4°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (49.8°F).

  • Average low temperature in July: 69.4°F

Months with the highest average low temperature are July and August (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average pressure in July - Caldwell, 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 - Caldwell, AL
  • Average wind speed in July: 4.3mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

Average humidity in July - Caldwell, AL
  • Average humidity in July: 76%

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

Average rainfall in July - Caldwell, AL
  • Average rainfall in July: 4.09"

The wettest month (with the highest rainfall) is August (4.41").
The driest month (with the least rainfall) is October (2.36").

Average rainfall days in July - Caldwell, AL
  • Average rainfall days in July: 22.5 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (9.5 days).

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

The month with the highest snowfall is January (0.63").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (1.5 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 - Caldwell, AL
  • Average daylight in July: 14.1h

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: 10.4h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in July - Caldwell, AL
  • Average sunshine days in July: 6.9 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is July (6.9 days).

Average UV index in July - Caldwell, 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 - Caldwell, AL
  • Average cloud cover in July: 34

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June and September (Cloud cover 31).

Average visibility in July - Caldwell, 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).