July weather forecast
Princeton, AL

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Weather in July

July in Princeton, Alabama, is a tropical summer month, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 68.9°F (20.5°C).

Temperature

Princeton's temperature records reveal July as the warmest month, marked by average highs of 88.3°F (31.3°C) and lows of 68.9°F (20.5°C).

Heat index

The heat index for July is calculated to be an extremely hot 104°F (40°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

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

Rainfall

In Princeton, in July, it is raining for 18.9 days, with typically 3.9" (99mm) of accumulated precipitation. In Princeton, during the entire year, the rain falls for 171.9 days and collects up to 42.36" (1076mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 14min.
On the first day of July in Princeton, Alabama, sunrise is at 5:35 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:48 pm CDT.

Sunshine

The average sunshine in July is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Princeton. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What month is the hottest in Princeton?

Princeton, Alabama, notes the warmest temperatures in July, with a average high of 88.3°F (31.3°C) and a low of 68.9°F (20.5°C).

Is it hot in Princeton during July?

In Princeton, in July, the average high-temperature is 88.3°F (31.3°C), and the average low-temperature is 68.9°F (20.5°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 104°F (40°C).

What is the average humidity in July in Princeton?

In Princeton, Alabama, the average relative humidity in July is 76%.

How much does it rain in Princeton in July?

In Princeton, during July, the rain falls for 18.9 days and regularly aggregates up to 3.9" (99mm) of precipitation.

When it does not snow in Princeton?

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

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

The average day length in July in Princeton is 14h and 14min.

When is the sunrise / sunset in July in Princeton?

In July, on the first day of the month, sunrise is at 5:35 am and sunset at 8:02 pm. On the last day of the month, in Princeton, sunrise is at 5:54 am and sunset at 7:48 pm CDT.

How long on average sun shines in July in Princeton?

In July, the average sunshine duration in Princeton is 10.2h.

When is the highest UV index in Princeton?

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

What is the UV index reading in July in Princeton?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe 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
Princeton, AL

Average temperature in July - Princeton, AL
  • Average high temperature in July: 88.3°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in July: 68.9°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).

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Average pressure in July
Princeton, AL

Average pressure in July - Princeton, AL
  • Average pressure in July: 30.01"Hg

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

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Average wind speed in July
Princeton, AL

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

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in July
Princeton, AL

Average humidity in July - Princeton, 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%).

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Average rainfall in July
Princeton, AL

Average rainfall in July - Princeton, AL
  • Average rainfall in July: 3.9"

The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in July
Princeton, AL

Average rainfall days in July - Princeton, AL
  • Average rainfall days in July: 18.9 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in July
Princeton, AL

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

The month with the highest snowfall is January (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Princeton, AL

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

The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in July
Princeton, AL

Average sunshine days in July - Princeton, AL
  • Average sunshine days in July: 10.7 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in July
Princeton, AL

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

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

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Average cloud cover in July
Princeton, AL

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

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in July
Princeton, AL

Average visibility in July - Princeton, AL
  • Average visibility in July: 6mi

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

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Princeton, Alabama, USA

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