July weather forecast
Lamar, MO

Share

Weather in July

July in Lamar, Missouri, is a tropical summer month, with an average temperature fluctuating between 69.8°F (21°C) and 88.9°F (31.6°C).

Temperature

July registers as the month with the highest average temperatures, reaching 88.9°F (31.6°C) at its peak and 69.8°F (21°C) at the lowest.

Heat index

The heat index value during July is estimated at a blisteringly hot 104°F (40°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Lamar, the average relative humidity in July is 73%.

Rainfall

In July, the rain falls for 15.9 days. Throughout July, 3.46" (88mm) of precipitation is accumulated. Throughout the year, there are 142.8 rainfall days, and 32.76" (832mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 27min.
On the first day of July, sunrise is at 6:00 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:25 pm CDT.

Sunshine

In July, the average sunshine is 10.5h.

UV index

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

July brings the highest temperatures, with an average high of 88.9°F (31.6°C) and an average low of 69.8°F (21°C).

How hot is July?

The average high-temperature, in July, in Lamar, is 88.9°F (31.6°C), while the average low-temperature is 69.8°F (21°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is estimated at 104°F (40°C).

What is the average humidity in July?

In Lamar, the average relative humidity in July is 73%.

How much does it rain in July?

In Lamar, during July, the rain falls for 15.9 days and regularly aggregates up to 3.46" (88mm) of precipitation.

When it does not snow?

June through October are months without snowfall.

How many hours of daylight does Lamar have in July?

The average day length in July is 14h and 27min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:00 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:25 pm CDT.

How long on average sun shines in July?

In Lamar, the average sunshine duration in July is 10.5h.

What is the UV index intensity in July?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes 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
Lamar, MO

Average temperature in July - Lamar, MO
  • Average high temperature in July: 88.9°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in July: 69.8°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in July
Lamar, MO

Average pressure in July - Lamar, MO
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in July
Lamar, MO

Average wind speed in July - Lamar, MO
  • Average wind speed in July: 7mph

The windiest month (with the highest average wind speed) is March (10.8mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in July
Lamar, MO

Average humidity in July - Lamar, MO
  • Average humidity in July: 73%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Lamar, MO

Average rainfall in July - Lamar, MO
  • Average rainfall in July: 3.46"

The wettest month (with the highest rainfall) is May (5.79").
The driest months (with the least rainfall) are January and December (1.5").

Average rainfall days in July
Lamar, MO

Average rainfall days in July - Lamar, MO
  • Average rainfall days in July: 15.9 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in July
Lamar, MO

Average snowfall in July - Lamar, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.24").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Lamar, MO

Average snowfall days in July - Lamar, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Lamar, MO

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

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

  • Average sunshine in July: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in July
Lamar, MO

Average sunshine days in July - Lamar, MO
  • Average sunshine days in July: 12.7 days

The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is May (11.7 days).

Average UV index in July
Lamar, MO

Average UV index in July - Lamar, MO
  • Average UV index in July: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Lamar, MO

Average cloud cover in July - Lamar, MO
  • Average cloud cover in July: 26

The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 26).

Average visibility in July
Lamar, MO

Average visibility in July - Lamar, 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).

Lamar, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location