July weather forecast
New Madrid, MO

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Weather in July

July, the same as June, in New Madrid, Missouri, is another hot summer month, with an average temperature ranging between min 70.5°F (21.4°C) and max 87.6°F (30.9°C).

Temperature

In New Madrid, Missouri, the month of July registers the highest temperatures, averaging 87.6°F (30.9°C) at the peak and 70.5°F (21.4°C) at the lowest.

Heat index

For most parts of July, the heat index is estimated at a scorching 104°F (40°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in July in New Madrid is 77%.

Rainfall

In New Madrid, during July, the rain falls for 14.9 days and regularly aggregates up to 2.72" (69mm) of precipitation. In New Madrid, during the entire year, the rain falls for 151.9 days and collects up to 36.06" (916mm) of precipitation.

Snowfall

In New Madrid, snow does not fall in April through September.

Daylight

In July, the average length of the day is 14h and 22min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:20 pm. On the last day of July, sunrise is at 6:04 am and sunset at 8:04 pm CDT.

Sunshine

In New Madrid, the average sunshine in July is 10.6h.

UV index

The months with the highest UV index in New Madrid are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the maximum UV index of 6 translates into these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in New Madrid?

The month of July sees the average highest temperatures, reaching 87.6°F (30.9°C) at the peak and 70.5°F (21.4°C) at the low.

Is it hot in New Madrid during July?

In July, in New Madrid, the average high-temperature is 87.6°F (30.9°C), and the average low-temperature is 70.5°F (21.4°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 104°F (40°C).

What is the average humidity in July in New Madrid?

The average relative humidity in July in New Madrid is 77%.

How much does it rain in New Madrid in July?

In New Madrid, in July, it is raining for 14.9 days, with typically 2.72" (69mm) of accumulated precipitation.

When it does not snow in New Madrid?

In New Madrid, Missouri, snow does not fall in April through September.

What is the average length of the day in July in New Madrid?

In New Madrid, the average day length in July is 14h and 22min.

When is the sunrise / sunset in July in New Madrid?

In July, on the first day of the month, sunrise is at 5:43 am and sunset at 8:20 pm. On the last day of the month, in New Madrid, Missouri, sunrise is at 6:04 am and sunset at 8:04 pm CDT.

How long on average sun shines in July in New Madrid?

In July, the average sunshine duration in New Madrid, Missouri, is 10.6h.

When is the highest UV index in New Madrid?

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

How high is the UV index in July in New Madrid?

In New Madrid, Missouri, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to 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
New Madrid, MO

Average temperature in July - New Madrid, MO
  • Average high temperature in July: 87.6°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (42.8°F).

  • Average low temperature in July: 70.5°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (30°F).

Average pressure in July
New Madrid, MO

Average pressure in July - New Madrid, MO
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
New Madrid, MO

Average wind speed in July - New Madrid, MO
  • Average wind speed in July: 5.8mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in July
New Madrid, MO

Average humidity in July - New Madrid, MO
  • Average humidity in July: 77%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).

Average rainfall in July
New Madrid, MO

Average rainfall in July - New Madrid, MO
  • Average rainfall in July: 2.72"

The wettest month (with the highest rainfall) is March (4.25").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in July
New Madrid, MO

Average rainfall days in July - New Madrid, MO
  • Average rainfall days in July: 14.9 days

The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in July
New Madrid, MO

Average snowfall in July - New Madrid, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in July
New Madrid, MO

Average snowfall days in July - New Madrid, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
New Madrid, MO

Average daylight in July / Average sunshine in July - New Madrid, MO
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 10h and 4min

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

Average sunshine days in July
New Madrid, MO

Average sunshine days in July - New Madrid, MO
  • Average sunshine days in July: 14.1 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (12.8 days).

Average UV index in July
New Madrid, MO

Average UV index in July - New Madrid, MO
  • 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, February and December (UV index 2).

Average cloud cover in July
New Madrid, MO

Average cloud cover in July - New Madrid, MO
  • Average cloud cover in July: 27

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).

Average visibility in July
New Madrid, MO

Average visibility in July - New Madrid, MO
  • 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).

New Madrid, Missouri, USA

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