July weather forecast
Sleepy Hollow, WY

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Weather in July

July, the same as June, is another warm summer month in Sleepy Hollow, Wyoming, with an average temperature varying between 63.1°F (17.3°C) and 84.7°F (29.3°C).

Temperature

In Sleepy Hollow, the highest average temperatures are observed in July, with a high of 84.7°F (29.3°C) and a low of 63.1°F (17.3°C).

Heat index

For July, the heat index is computed to be 84.2°F (29°C). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In Sleepy Hollow, the average relative humidity in July is 44%.

Rainfall

In July, the rain falls for 14.4 days. Throughout July, 1.77" (45mm) of precipitation is accumulated. In Sleepy Hollow, during the entire year, the rain falls for 108.9 days and collects up to 15.59" (396mm) of precipitation.

Snowfall

In Sleepy Hollow, snow does not fall in June through August.

Daylight

In Sleepy Hollow, the average length of the day in July is 15h and 7min.
On the first day of July, sunrise is at 5:22 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:27 pm MDT.

Sunshine

July and August, with an average of 11.8h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In July, a regular UV index of 6 translates into these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

The average temperatures reach their apex in July, averaging 84.7°F (29.3°C) at the high end and 63.1°F (17.3°C) at the low end.

How hot is July?

In Sleepy Hollow, in July, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 63.1°F (17.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 84.2°F (29°C).

What is the average humidity in July?

In Sleepy Hollow, the average relative humidity in July is 44%.

How many days does it rain in July?

In Sleepy Hollow, during July, the rain falls for 14.4 days and regularly aggregates up to 1.77" (45mm) of precipitation.

When it does not snow?

June through August are months without snowfall.

How many hours of daylight does Sleepy Hollow have in July?

In Sleepy Hollow, the average day length in July is 15h and 7min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:22 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:27 pm MDT.

What are the months with the most sunshine?

July and August, with an average of 11.8h of sunshine, are months with the most sunshine.

How many hours of sunshine does Sleepy Hollow have in July?

The average sunshine duration in July is 11.8h.

What is the month with the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to 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
Sleepy Hollow, WY

Average temperature in July - Sleepy Hollow, WY
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in July: 63.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is February (16.7°F).

Average pressure in July
Sleepy Hollow, WY

Average pressure in July - Sleepy Hollow, WY
  • Average pressure in July: 29.89"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Sleepy Hollow, WY

Average wind speed in July - Sleepy Hollow, WY
  • Average wind speed in July: 9.1mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.1mph).

Average humidity in July
Sleepy Hollow, WY

Average humidity in July - Sleepy Hollow, WY
  • Average humidity in July: 44%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (41%).

Average rainfall in July
Sleepy Hollow, WY

Average rainfall in July - Sleepy Hollow, WY
  • Average rainfall in July: 1.77"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days in July
Sleepy Hollow, WY

Average rainfall days in July - Sleepy Hollow, WY
  • Average rainfall days in July: 14.4 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (1.5 days).

Average snowfall in July
Sleepy Hollow, WY

Average snowfall in July - Sleepy Hollow, WY
  • Average snowfall in July: 0"

The month with the highest snowfall is April (3.82").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Sleepy Hollow, WY

Average snowfall days in July - Sleepy Hollow, WY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (9.1 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in July /
Average sunshine in July
Sleepy Hollow, WY

Average daylight in July / Average sunshine in July - Sleepy Hollow, WY
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 11h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

Average sunshine days in July
Sleepy Hollow, WY

Average sunshine days in July - Sleepy Hollow, WY
  • Average sunshine days in July: 12.6 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is May (9.3 days).

Average UV index in July
Sleepy Hollow, WY

Average UV index in July - Sleepy Hollow, WY
  • 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, April, November and December (UV index 2).

Average cloud cover in July
Sleepy Hollow, WY

Average cloud cover in July - Sleepy Hollow, WY
  • Average cloud cover in July: 17

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in July
Sleepy Hollow, WY

Average visibility in July - Sleepy Hollow, WY
  • 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).

Sleepy Hollow, Wyoming, USA

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