July weather forecast
Baton Rouge, LA

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Manicured lawns and beautiful trees approaching the State Capitol building in Baton Rouge, Louisiana
Manicured lawns and beautiful trees approaching the State Capitol building in Baton Rouge, Louisiana

Weather in July

In the heart of summer, July, Baton Rouge experiences the highest temperatures of the year reaching up to 91.9°F (33.3°C). The city experiences a minor extension in the daylight hours, illuminating the city for an extended period. Baton Rouge witnesses maximum rainfall compared to both previous and subsequent months. Does not deter the city from enjoying an average of 10 hours of daily sunshine. The wind speed takes a slight hit and remains at a gentle pace of around 4.4mph (7.1km/h).

Temperature

The months of July and August see the peak of Baton Rouge's temperatures, averaging a high of 91.9°F (33.3°C).

Heat index

July's mean heat index is estimated at a life-threatening hot 118.4°F (48°C). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Baton Rouge, the average relative humidity in July is 78%.

Rainfall

July is the month with the most rainfall. Rain falls for 22.5 days and accumulates 4.72" (120mm) of precipitation.

Snowfall

February through November are months without snowfall.

Daylight

The average length of the day in July is 13h and 53min.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:10 pm. On the last day of July, sunrise is at 6:22 am and sunset at 7:59 pm CDT.

Sunshine

The average sunshine in July is 10h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 7 in July leads to these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

What are the warmest months?

July and August bring Baton Rouge's average highest temperatures, reaching a high of 91.9°F (33.3°C).

How hot is it in July?

The high-temperature during July is 91.9°F (33.3°C) and the low-temperature is 73.8°F (23.2°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is estimated at 118.4°F (48°C).

What is the average humidity in July?

In July, the average relative humidity in Baton Rouge is 78%.

What is the rainiest month?

The month with the most rainfall is July, when the rain falls for 22.5 days and typically aggregates up to 4.72" (120mm) of precipitation.

How much does it rain in July?

In July, the rain falls for 22.5 days. Throughout July, 4.72" (120mm) of precipitation is accumulated.

When it does not snow?

February through November are months without snowfall.

What is the average length of the day in July?

The average day length in July is 13h and 53min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 6:06 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:59 pm CDT.

How long on average sun shines in July?

In Baton Rouge, the average sunshine duration in July is 10h.

What is the month with the highest UV index?

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

How high is the UV index in July?

In Baton Rouge, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Baton Rouge, LA

Average temperature in July - Baton Rouge, LA
  • Average high temperature in July: 91.9°F

The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in July: 73.8°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure in July
Baton Rouge, LA

Average pressure in July - Baton Rouge, 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
Baton Rouge, LA

Average wind speed in July - Baton Rouge, LA
  • Average wind speed in July: 4.4mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).

Average humidity in July
Baton Rouge, LA

Average humidity in July - Baton Rouge, LA
  • Average humidity in July: 78%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July
Baton Rouge, LA

Average rainfall in July - Baton Rouge, LA
  • Average rainfall in July: 4.72"

The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").

Average rainfall days in July
Baton Rouge, LA

Average rainfall days in July - Baton Rouge, LA
  • 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 (8.8 days).

Average snowfall in July
Baton Rouge, LA

Average snowfall in July - Baton Rouge, LA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in July
Baton Rouge, LA

Average snowfall days in July - Baton Rouge, 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 March, April, May, June, July, August, September, October and November (0 days).

Average daylight in July /
Average sunshine in July
Baton Rouge, LA

Average daylight in July / Average sunshine in July - Baton Rouge, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in July
Baton Rouge, LA

Average sunshine days in July - Baton Rouge, LA
  • Average sunshine days in July: 7.3 days

The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).

Average UV index in July
Baton Rouge, LA

Average UV index in July - Baton Rouge, LA
  • Average UV index in July: 7

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

Average cloud cover in July
Baton Rouge, LA

Average cloud cover in July - Baton Rouge, LA
  • Average cloud cover in July: 36

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in July
Baton Rouge, LA

Average visibility in July - Baton Rouge, LA
  • Average visibility in July: 5mi

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

Baton Rouge, Louisiana, USA

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