July weather forecast
Donaldson Mill, AL

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Weather in July

July, like June, is another hot summer month in Donaldson Mill, Alabama, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 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 69.6°F (20.9°C).

Heat index

The average heat index in July is appraised at a blistering 107.6°F (42°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Donaldson Mill, the average relative humidity in July is 76%.

Rainfall

In Donaldson Mill, in July, it is raining for 19.3 days, with typically 3.86" (98mm) of accumulated precipitation. In Donaldson Mill, during the entire year, the rain falls for 174.6 days and collects up to 42.8" (1087mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Donaldson Mill, the average length of the day in July is 14h and 11min.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:06 pm. On the last day of July, sunrise is at 6:01 am and sunset at 7:52 pm CDT.

Sunshine

In Donaldson Mill, the average sunshine in July is 10.4h.

UV index

The month with the highest UV index is July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 7 in July transforms into this advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What is the hottest time of year?

Donaldson Mill registers the average highest temperatures during July, with peaks of 89.4°F (31.9°C) and lows of 69.6°F (20.9°C).

How hot is it in July?

July temperatures vary between a high-temperature of 89.4°F (31.9°C) and a low-temperature of 69.6°F (20.9°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 107.6°F (42°C).

What is the average humidity in July?

In July, the average relative humidity is 76%.

How many days does it rain in July?

In Donaldson Mill, in July, it is raining for 19.3 days, with typically 3.86" (98mm) of accumulated precipitation.

When it does not snow?

In Donaldson Mill, snow does not fall in April through October.

What is the average length of the day in July?

In July, the average day length is 14h and 11min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:42 am and sunset at 8:06 pm. On the last day of the month, in Donaldson Mill, Alabama, sunrise is at 6:01 am and sunset at 7:52 pm CDT.

How long on average sun shines in July?

In July, the average sunshine duration is 10.4h.

When is the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 7.

What is the UV index reading in July?

In July, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Donaldson Mill, AL

Average temperature in July - Donaldson Mill, 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 (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 (34°F).

Average pressure in July
Donaldson Mill, AL

Average pressure in July - Donaldson Mill, AL
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in July
Donaldson Mill, AL

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

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in July
Donaldson Mill, AL

Average humidity in July - Donaldson Mill, 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 (72%).

Average rainfall in July
Donaldson Mill, AL

Average rainfall in July - Donaldson Mill, AL
  • Average rainfall in July: 3.86"

The wettest month (with the highest rainfall) is December (4.45").
The driest month (with the least rainfall) is November (2.4").

Average rainfall days in July
Donaldson Mill, AL

Average rainfall days in July - Donaldson Mill, AL
  • Average rainfall days in July: 19.3 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.3 days).

Average snowfall in July
Donaldson Mill, AL

Average snowfall in July - Donaldson Mill, AL
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Donaldson Mill, AL

Average snowfall days in July - Donaldson Mill, AL
  • Average snowfall days in July: 0 days

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

Average daylight in July /
Average sunshine in July
Donaldson Mill, AL

Average daylight in July / Average sunshine in July - Donaldson Mill, AL
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

Average sunshine days in July
Donaldson Mill, AL

Average sunshine days in July - Donaldson Mill, AL
  • Average sunshine days in July: 9.6 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is August (9.3 days).

Average UV index in July
Donaldson Mill, AL

Average UV index in July - Donaldson Mill, AL
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in July
Donaldson Mill, AL

Average cloud cover in July - Donaldson Mill, AL
  • Average cloud cover in July: 33

The months with the most cloud cover are February and December (Cloud cover 49).
The months with the least cloud cover are June and September (Cloud cover 30).

Average visibility in July
Donaldson Mill, AL

Average visibility in July - Donaldson Mill, AL
  • Average visibility in July: 5mi

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

Donaldson Mill, Alabama, USA

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