July weather forecast
Lucerne, CO

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Weather in July

July in Lucerne, Colorado, is a hot summer month, with an average temperature varying between 88.3°F (31.3°C) and 61.3°F (16.3°C).

Temperature

Lucerne's warmest month, July, registers temperatures that range from a high of 88.3°F (31.3°C) to a low of 61.3°F (16.3°C).

Heat index

The heat index value during July is estimated at a tropical 89.6°F (32°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

In July, the average relative humidity is 46%.

Rainfall

In Lucerne, in July, during 14.9 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Lucerne, Colorado, during the entire year, the rain falls for 108.3 days and collects up to 12.32" (313mm) of precipitation.

Snowfall

June through September are months without snowfall in Lucerne, Colorado.

Daylight

In Lucerne, the average length of the day in July is 14h and 44min.
On the first day of the month, sunrise is at 5:32 am and sunset at 8:33 pm. On the last day of July, sunrise is at 5:55 am and sunset at 8:14 pm MDT.

Sunshine

In July, the average sunshine in Lucerne is 11.7h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Lucerne?

Temperature records in Lucerne, Colorado, mark July as the warmest month, with highs averaging 88.3°F (31.3°C) and lows at 61.3°F (16.3°C).

Is it hot in Lucerne during July?

The high-temperature in Lucerne during July is 88.3°F (31.3°C) and the low-temperature is 61.3°F (16.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is estimated at 89.6°F (32°C).

What is the average humidity in July in Lucerne?

In Lucerne, the average relative humidity in July is 46%.

How many days does it rain in July in Lucerne?

In Lucerne, in July, it is raining for 14.9 days, with typically 1.73" (44mm) of accumulated precipitation.

When it does not snow in Lucerne?

In Lucerne, Colorado, snow does not fall in June through September.

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

The average day length in July in Lucerne, Colorado, is 14h and 44min.

When is the sunrise / sunset in July in Lucerne?

In July, on the first day of the month, sunrise is at 5:32 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:14 pm MDT.

How many hours of sunshine does Lucerne have in July?

The average sunshine duration in July is 11.7h.

What is the month with the highest UV index in Lucerne?

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

What is the UV index reading in July in Lucerne?

In July, the average daily maximum UV index in Lucerne is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Lucerne, CO

Average temperature in July - Lucerne, CO
  • Average high temperature in July: 88.3°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (38.3°F).

  • Average low temperature in July: 61.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).

Average pressure in July
Lucerne, CO

Average pressure in July - Lucerne, CO
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in July
Lucerne, CO

Average wind speed in July - Lucerne, CO
  • Average wind speed in July: 6.5mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in July
Lucerne, CO

Average humidity in July - Lucerne, CO
  • Average humidity in July: 46%

The month with the highest relative humidity is December (64%).
The months with the lowest relative humidity are August and September (44%).

Average rainfall in July
Lucerne, CO

Average rainfall in July - Lucerne, CO
  • Average rainfall in July: 1.73"

The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January and December (0.31").

Average rainfall days in July
Lucerne, CO

Average rainfall days in July - Lucerne, CO
  • Average rainfall days in July: 14.9 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (2.9 days).

Average snowfall in July
Lucerne, CO

Average snowfall in July - Lucerne, CO
  • Average snowfall in July: 0"

The month with the highest snowfall is April (3.23").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Lucerne, CO

Average snowfall days in July - Lucerne, CO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in July /
Average sunshine in July
Lucerne, CO

Average daylight in July / Average sunshine in July - Lucerne, CO
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

Average sunshine days in July
Lucerne, CO

Average sunshine days in July - Lucerne, CO
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is May (10.9 days).

Average UV index in July
Lucerne, CO

Average UV index in July - Lucerne, CO
  • 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
Lucerne, CO

Average cloud cover in July - Lucerne, CO
  • Average cloud cover in July: 20

The months with the most cloud cover are February and April (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in July
Lucerne, CO

Average visibility in July - Lucerne, 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).

Lucerne, Colorado, USA

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