August weather forecast
Hartville, WY

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Weather in August

August, the last month of the summer in Hartville, is also a moderately hot month, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 84.4°F (29.1°C).

Temperature

Shifting into August, Hartville records an average high-temperature of a warm 84.4°F (29.1°C), presenting minor fluctuations compared to the previous month. Against the high August temperatures, Hartville records an average drop to a comfortable 61.2°F (16.2°C) at night.

Heat index

The heat index in August is appraised at 84.2°F (29°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

August is the least humid month, with an average relative humidity of 40%.

Rainfall

In August, in Hartville, the rain falls for 8.8 days. Throughout August, 0.59" (15mm) of precipitation is accumulated. In Hartville, during the entire year, the rain falls for 84.9 days and collects up to 9.76" (248mm) of precipitation.

Snowfall

In Hartville, snow does not fall in June through August.

Daylight

In August, the average length of the day is 13h and 50min.
On the first day of August, sunrise is at 5:52 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:33 pm MDT.

Sunshine

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

UV index

The months with the highest UV index in Hartville are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 6 in August transforms into this advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Hartville during August?

August temperatures vary between a high-temperature of 84.4°F (29.1°C) and a low-temperature of 61.2°F (16.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is appraised at 84.2°F (29°C).

What is the least humid month?

August is the least humid month in Hartville, with an average relative humidity of 40%.

What is the average humidity in August?

In August, the average relative humidity is 40%.

How many days does it rain in August?

In Hartville, in August, during 8.8 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

When it does not snow in Hartville?

In Hartville, snow does not fall in June through August.

Does it snow in August?

In Hartville, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Hartville have in August?

The average day length in August is 13h and 50min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:52 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:33 pm MDT.

What is the month with the most sunshine?

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

How many hours of sunshine does Hartville have in August?

In Hartville, the average sunshine duration in August is 11.8h.

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.

How high is the UV index in August in Hartville?

In Hartville, the average daily maximum UV index in August is 6. A UV Index reading 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 August
Hartville, WY

Average temperature in August - Hartville, WY
  • Average high temperature in August: 84.4°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is December (33.8°F).

  • Average low temperature in August: 61.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (19.2°F).

Average pressure in August
Hartville, WY

Average pressure in August - Hartville, WY
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in August
Hartville, WY

Average wind speed in August - Hartville, WY
  • Average wind speed in August: 8.9mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

Average humidity in August
Hartville, WY

Average humidity in August - Hartville, WY
  • Average humidity in August: 40%

The month with the highest relative humidity is February (70%).
The month with the lowest relative humidity is August (40%).

Average rainfall in August
Hartville, WY

Average rainfall in August - Hartville, WY
  • Average rainfall in August: 0.59"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in August
Hartville, WY

Average rainfall days in August - Hartville, WY
  • Average rainfall days in August: 8.8 days

The month with the highest number of rainy days is May (12.4 days).
The month with the least rainy days is February (2.8 days).

Average snowfall in August
Hartville, WY

Average snowfall in August - Hartville, WY
  • Average snowfall in August: 0"

The month with the highest snowfall is November (2.8").
The months with the least snowfall are June, July and August (0").

Average snowfall days in August
Hartville, WY

Average snowfall days in August - Hartville, WY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in August /
Average sunshine in August
Hartville, WY

Average daylight in August / Average sunshine in August - Hartville, WY
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 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: 6h and 24min).

Average sunshine days in August
Hartville, WY

Average sunshine days in August - Hartville, WY
  • Average sunshine days in August: 19.3 days

The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is April (14.5 days).

Average UV index in August
Hartville, WY

Average UV index in August - Hartville, WY
  • Average UV index in August: 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 August
Hartville, WY

Average cloud cover in August - Hartville, WY
  • Average cloud cover in August: 15

The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in August
Hartville, WY

Average visibility in August - Hartville, WY
  • Average visibility in August: 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).

Hartville, Wyoming, USA

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