July weather forecast
Armstrong, MO

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Weather in July

July is a hot summer month in Armstrong, Missouri, with an average temperature varying between 86.2°F (30.1°C) and 67.8°F (19.9°C).

Temperature

Armstrong notes the warmest temperatures in July, with a high average of 86.2°F (30.1°C) and a low of 67.8°F (19.9°C).

Heat index

The average heat index in July is evaluated at a sweltering 98.6°F (37°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Armstrong, the average relative humidity in July is 77%.

Rainfall

In Armstrong, in July, it is raining for 11.1 days, with typically 1.22" (31mm) of accumulated precipitation. In Armstrong, during the entire year, the rain falls for 102.5 days and collects up to 10.91" (277mm) of precipitation.

Snowfall

In Armstrong, snow does not fall in April through September.

Daylight

In July, the average length of the day is 14h and 37min.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:41 pm. On the last day of July, sunrise is at 6:10 am and sunset at 8:23 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.6h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 in July translates into these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Armstrong?

In Armstrong, temperatures reach their average annual highs in July, measuring 86.2°F (30.1°C) and a minimum average of 67.8°F (19.9°C).

How hot is July in Armstrong?

The average high-temperature, in July, in Armstrong, is 86.2°F (30.1°C), while the average low-temperature is 67.8°F (19.9°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is evaluated at 98.6°F (37°C).

What is the average humidity in July?

In Armstrong, the average relative humidity in July is 77%.

How many days does it rain in July?

In Armstrong, in July, it is raining for 11.1 days, with typically 1.22" (31mm) of accumulated precipitation.

When it does not snow?

In Armstrong, snow does not fall in April through September.

How many hours of daylight does Armstrong have in July?

The average day length in July in Armstrong is 14h and 37min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:48 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:23 pm CDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.6h of sunshine.

How many hours of sunshine does Armstrong have in July?

In July, the average sunshine duration is 10.6h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the UV index intensity in July?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe 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
Armstrong, MO

Average temperature in July - Armstrong, MO
  • Average high temperature in July: 86.2°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in July: 67.8°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in July
Armstrong, MO

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Armstrong, MO

Average wind speed in July - Armstrong, MO
  • Average wind speed in July: 6.2mph

The windiest months (with the highest average wind speed) are January and March (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in July
Armstrong, MO

Average humidity in July - Armstrong, MO
  • Average humidity in July: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Armstrong, MO

Average rainfall in July - Armstrong, MO
  • Average rainfall in July: 1.22"

The wettest month (with the highest rainfall) is May (1.73").
The driest month (with the least rainfall) is January (0.43").

Average rainfall days in July
Armstrong, MO

Average rainfall days in July - Armstrong, MO
  • Average rainfall days in July: 11.1 days

The month with the highest number of rainy days is May (13.2 days).
The months with the least rainy days are February and December (4.3 days).

Average snowfall in July
Armstrong, MO

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

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in July
Armstrong, MO

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

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Armstrong, MO
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in July
Armstrong, MO

Average sunshine days in July - Armstrong, MO
  • Average sunshine days in July: 17 days

The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is May (15.2 days).

Average UV index in July
Armstrong, MO

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Armstrong, MO

Average cloud cover in July - Armstrong, MO
  • Average cloud cover in July: 27

The months with the most cloud cover are January and February (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 27).

Average visibility in July
Armstrong, MO

Average visibility in July - Armstrong, 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).

Armstrong, Missouri, USA

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