Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July is Lyons's warmest month, registering average high temperatures of 80.6°F (27°C) and lows of 54.5°F (12.5°C).Heat index
The heat index in July is evaluated at 80.6°F (27°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In July, the average relative humidity is 49%.Rainfall
In Lyons, in July, during 20.4 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, there are 134.2 rainfall days, and 17.13" (435mm) of precipitation is accumulated.Snowfall
In Lyons, snow does not fall in June through September.Daylight
The average length of the day in July is 14h and 42min.On the first day of the month, sunrise is at 5:35 am and sunset at 8:34 pm. On the last day of July, sunrise is at 5:58 am and sunset at 8:16 pm MDT.
Sunshine
The months with the most sunshine are June and July, with an average of 11.7h of sunshine.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In July, the average maximum UV index of 5 translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the warmest month in Lyons?
What are July temperatures in Lyons?
What is the average humidity in July in Lyons?
How many days does it rain in July in Lyons?
When it does not snow in Lyons?
What is the average length of the day in July in Lyons?
When is the sunrise / sunset in July in Lyons?
What is the month with the most sunshine in Lyons?
How many hours of sunshine does Lyons have in July?
When is the highest UV index in Lyons?
What is the UV index reading in July in Lyons?
Average temperature in July
Lyons, CO
- Average high temperature in July: 80.6°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is December (35.4°F).
- Average low temperature in July: 54.5°F
The month with the highest average low temperature is July (54.5°F).
The coldest month (with the lowest average low temperature) is December (17.6°F).
Average pressure in July
Lyons, CO
- Average pressure in July: 30"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).
Average wind speed in July
Lyons, CO
- Average wind speed in July: 5.6mph
The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in July
Lyons, CO
- Average humidity in July: 49%
The month with the highest relative humidity is February (71%).
The months with the lowest relative humidity are June, August and September (46%).
Average rainfall in July
Lyons, CO
- Average rainfall in July: 2.68"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in July
Lyons, CO
- Average rainfall days in July: 20.4 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is November (3.6 days).
Average snowfall in July
Lyons, CO
- Average snowfall in July: 0"
The month with the highest snowfall is April (8.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Lyons, CO
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in July /
Average sunshine in July
Lyons, 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 24min).
- Average sunshine in July: 11h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in July
Lyons, CO
- Average sunshine days in July: 7.3 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in July
Lyons, CO
- Average UV index in July: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in July
Lyons, CO
- Average cloud cover in July: 21
The months with the most cloud cover are April and May (Cloud cover 28).
The months with the least cloud cover are June and September (Cloud cover 17).
Average visibility in July
Lyons, 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).
Lyons, Colorado, USA
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