July weather forecast
Lamar, MO

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Weather in July

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

Temperature

The temperatures reach their highest averages in July, with highs of 88.9°F (31.6°C) and lows of 69.8°F (21°C).

Heat index

For most parts of July, the heat index is calculated to be a blistering 104°F (40°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

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

Rainfall

In Lamar, Missouri, in July, it is raining for 15.9 days, with typically 3.46" (88mm) of accumulated precipitation. In Lamar, Missouri, during the entire year, the rain falls for 142.8 days and collects up to 32.76" (832mm) of precipitation.

Snowfall

June through October are months without snowfall in Lamar.

Daylight

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

UV index

In Lamar, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What is the warmest month in Lamar?

In Lamar, July registers the highest temperatures, averaging 88.9°F (31.6°C) at the peak and 69.8°F (21°C) at the lowest.

How hot is it in Lamar in July?

During July, Lamar experiences an average high-temperature of 88.9°F (31.6°C) and a low-temperature of 69.8°F (21°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in July is calculated to be 104°F (40°C).

What is the average humidity in July in Lamar?

In July, the average relative humidity is 73%.

How many days does it rain in July in Lamar?

In Lamar, in July, it is raining for 15.9 days, with typically 3.46" (88mm) of accumulated precipitation.

When it does not snow in Lamar?

June through October are months without snowfall.

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

In July, the average day length is 14h and 27min.

When are sunrise and sunset in July in Lamar?

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, in Lamar, sunrise is at 6:21 am and sunset at 8:25 pm CDT.

How long on average sun shines in July in Lamar?

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

What is the UV index reading in July in Lamar?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat 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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Lamar, Missouri, USA

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