July weather forecast
Fort Lyon, CO

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Weather in July

July, the same as June, in Fort Lyon, Colorado, is another hot summer month, with an average temperature fluctuating between 92.8°F (33.8°C) and 70.9°F (21.6°C).

Temperature

July, noted for its average high-temperature of 92.8°F (33.8°C) and an average low-temperature of 70.9°F (21.6°C), is considered the warmest month.

Heat index

July's average heat index is computed to be a very hot 96.8°F (36°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. 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. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Fort Lyon, the average relative humidity in July is 42%.

Rainfall

The month with the most rainfall in Fort Lyon is July, when the rain falls for 13.8 days and typically aggregates up to 1.81" (46mm) of precipitation.

Snowfall

June through September are months without snowfall in Fort Lyon.

Daylight

In July, the average length of the day in Fort Lyon is 14h and 30min.
On the first day of July in Fort Lyon, sunrise is at 5:33 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:02 pm MDT.

Sunshine

With an average of 11.9h of sunshine, July has the most sunshine of the year in Fort Lyon.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Fort Lyon. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What is the hottest time of year in Fort Lyon?

July, noted for its average high-temperature of 92.8°F (33.8°C) and an average low-temperature of 70.9°F (21.6°C), is considered the warmest month in Fort Lyon, Colorado.

How hot is it in Fort Lyon in July?

In Fort Lyon, 92.8°F (33.8°C) is the average high-temperature and 70.9°F (21.6°C) is the average low-temperature during July. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is computed to be 96.8°F (36°C).

What is the average humidity in July in Fort Lyon?

In Fort Lyon, Colorado, the average relative humidity in July is 42%.

What is the wettest month in Fort Lyon?

July is the month with the most rainfall in Fort Lyon. Rain falls for 13.8 days and accumulates 1.81" (46mm) of precipitation.

How many days does it rain in July in Fort Lyon?

In Fort Lyon, Colorado, in July, during 13.8 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

When it does not snow in Fort Lyon?

June through September are months without snowfall in Fort Lyon.

How many hours of daylight does Fort Lyon have in July?

The average day length in July in Fort Lyon, Colorado, is 14h and 30min.

When is the sunrise / sunset in July in Fort Lyon?

On the first day of July in Fort Lyon, Colorado, sunrise is at 5:33 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:02 pm MDT.

What month has the most sunshine in Fort Lyon?

The month with the most sunshine in Fort Lyon, Colorado, is July, with an average of 11.9h of sunshine.

How many hours of sunshine does Fort Lyon have in July?

The average sunshine duration in July in Fort Lyon, Colorado, is 11.9h.

What are the months with the highest UV index in Fort Lyon?

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

What is the UV index reading in July in Fort Lyon?

In July, the average daily maximum UV index in Fort Lyon, Colorado, is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's 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
Fort Lyon, CO

Average temperature in July - Fort Lyon, CO
  • Average high temperature in July: 92.8°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in July: 70.9°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is December (26.6°F).

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Average pressure in July
Fort Lyon, CO

Average pressure in July - Fort Lyon, CO
  • Average pressure in July: 29.91"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

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Average wind speed in July
Fort Lyon, CO

Average wind speed in July - Fort Lyon, CO
  • Average wind speed in July: 10.1mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is January (8.2mph).

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Average humidity in July
Fort Lyon, CO

Average humidity in July - Fort Lyon, CO
  • Average humidity in July: 42%

The month with the highest relative humidity is January (58%).
The month with the lowest relative humidity is June (38%).

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Average rainfall in July
Fort Lyon, CO

Average rainfall in July - Fort Lyon, CO
  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is July (1.81").
The driest months (with the least rainfall) are January, November and December (0.35").

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Average rainfall days in July
Fort Lyon, CO

Average rainfall days in July - Fort Lyon, CO
  • Average rainfall days in July: 13.8 days

The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is January (3.3 days).

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Average snowfall in July
Fort Lyon, CO

Average snowfall in July - Fort Lyon, CO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Fort Lyon, CO

Average snowfall days in July - Fort Lyon, CO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.2 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
Fort Lyon, CO

Average daylight in July / Average sunshine in July - Fort Lyon, CO
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in July: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

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Average sunshine days in July
Fort Lyon, CO

Average sunshine days in July - Fort Lyon, CO
  • Average sunshine days in July: 13.2 days

The month with the most sunshine days is November (24.5 days).
The month with the least sunshine days is July (13.2 days).

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Average UV index in July
Fort Lyon, CO

Average UV index in July - Fort Lyon, CO
  • Average UV index in July: 7

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

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Average cloud cover in July
Fort Lyon, CO

Average cloud cover in July - Fort Lyon, CO
  • Average cloud cover in July: 17

The months with the most cloud cover are February and April (Cloud cover 25).
The months with the least cloud cover are June and September (Cloud cover 14).

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Average visibility in July
Fort Lyon, CO

Average visibility in July - Fort Lyon, CO
  • 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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Fort Lyon, Colorado, USA

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