July weather forecast
Catherine, LA

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Weather in July

July, the same as June, in Catherine, Louisiana, is another hot summer month, with temperature in the range of an average low of 74.3°F (23.5°C) and an average high of 90.7°F (32.6°C).

Temperature

The transition into July notes an average high-temperature of a still hot 90.7°F (32.6°C), revealing a mild distinction from the 90.1°F (32.3°C) in June. Catherine's average low-temperature in the month of July is recorded at a warm 74.3°F (23.5°C).

Heat index

The heat index value for July is evaluated at a blazing hot 114.8°F (46°C). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. 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 highly critical to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in July is 79%.

Rainfall

The month with the most rainfall is July, when the rain falls for 20.1 days and typically aggregates up to 2.95" (75mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

In Catherine, Louisiana, the average length of the day in July is 13h and 52min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:10 pm. On the last day of July, sunrise is at 6:23 am and sunset at 7:58 pm CDT.

Sunshine

In July, the average sunshine is 10.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In July, the maximum UV index of 7 suggests this advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

How hot is it in July?

The high-temperature, in July, in Catherine, is 90.7°F (32.6°C), while the low-temperature averages to 74.3°F (23.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in July is evaluated at 114.8°F (46°C).

What is the average humidity in July?

In July, the average relative humidity is 79%.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 20.1 days and typically aggregates up to 2.95" (75mm) of precipitation.

How many days does it rain in July in Catherine?

In Catherine, during July, the rain falls for 20.1 days and regularly aggregates up to 2.95" (75mm) of precipitation.

When it does not snow?

February through December are months without snowfall.

What is the average length of the day in July?

The average day length in July is 13h and 52min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 6:07 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:58 pm CDT.

How many hours of sunshine does Catherine have in July?

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

When is the highest UV index?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in July?

In Catherine, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
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
Catherine, LA

Average temperature in July - Catherine, LA
  • Average high temperature in July: 90.7°F

The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is January (59.4°F).

  • Average low temperature in July: 74.3°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (44.1°F).

Average pressure in July
Catherine, LA

Average pressure in July - Catherine, LA
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

Average wind speed in July
Catherine, LA

Average wind speed in July - Catherine, LA
  • Average wind speed in July: 4.6mph

The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

Average humidity in July
Catherine, LA

Average humidity in July - Catherine, LA
  • Average humidity in July: 79%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (74%).

Average rainfall in July
Catherine, LA

Average rainfall in July - Catherine, LA
  • Average rainfall in July: 2.95"

The wettest month (with the highest rainfall) is July (2.95").
The driest month (with the least rainfall) is November (0.79").

Average rainfall days in July
Catherine, LA

Average rainfall days in July - Catherine, LA
  • Average rainfall days in July: 20.1 days

The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is November (7.2 days).

Average snowfall in July
Catherine, LA

Average snowfall in July - Catherine, LA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in July
Catherine, LA

Average snowfall days in July - Catherine, LA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in July /
Average sunshine in July
Catherine, LA

Average daylight in July / Average sunshine in July - Catherine, LA
  • Average daylight in July: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in July
Catherine, LA

Average sunshine days in July - Catherine, LA
  • Average sunshine days in July: 7.5 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (7.5 days).

Average UV index in July
Catherine, LA

Average UV index in July - Catherine, LA
  • Average UV index in July: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in July
Catherine, LA

Average cloud cover in July - Catherine, LA
  • Average cloud cover in July: 31

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 26).

Average visibility in July
Catherine, LA

Average visibility in July - Catherine, LA
  • Average visibility in July: 6mi

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

Catherine, Louisiana, USA

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