August weather forecast
Grover, CO

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Weather in August

August, the last month of the summer in Grover, is another hot month, with temperature in the range of an average low of 59°F (15°C) and an average high of 87.1°F (30.6°C).

Temperature

In August, Grover experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 88.3°F (31.3°C) in July to a still hot 87.1°F (30.6°C). A stark contrast in day to night temperatures can be seen in Grover in August, with an average low-temperature of 59°F (15°C).

Heat index

August's heat index is calculated to be a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. 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. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

August and September, with an average relative humidity of 44%, are the least humid months in Grover.

Rainfall

In Grover, during August, the rain falls for 12.8 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Grover, 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 Grover, Colorado.

Daylight

In Grover, Colorado, the average length of the day in August is 13h and 45min.
On the first day of August in Grover, sunrise is at 5:54 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:30 pm MDT.

Sunshine

In Grover, the average sunshine in August is 11.7h.

UV index

The months with the highest UV index in Grover, Colorado, are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

How hot does it get in Grover in August?

In August, in Grover, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 59°F (15°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 87.8°F (31°C).

What are the least humid months in Grover?

The months with the lowest humidity are August and September, with an average relative humidity of 44%.

What is the average humidity in August in Grover?

The average relative humidity in August in Grover is 44%.

How many days does it rain in August in Grover?

In August, in Grover, Colorado, the rain falls for 12.8 days. Throughout August, 1.02" (26mm) of precipitation is accumulated.

When it does not snow in Grover?

June through September are months without snowfall.

What is the average length of the day in August in Grover?

In Grover, Colorado, the average day length in August is 13h and 45min.

When are sunrise and sunset in August in Grover?

On the first day of August, sunrise is at 5:54 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:30 pm MDT.

How many hours of sunshine does Grover have in August?

In Grover, Colorado, the average sunshine duration in August is 11.7h.

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

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

What is the UV index intensity in August in Grover?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
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
Grover, CO

Average temperature in August - Grover, CO
  • Average high temperature in August: 87.1°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 August: 59°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).

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Average pressure in August
Grover, CO

Average pressure in August - Grover, CO
  • Average pressure in August: 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).

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Average wind speed in August
Grover, CO

Average wind speed in August - Grover, CO
  • Average wind speed in August: 6.3mph

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).

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Average humidity in August
Grover, CO

Average humidity in August - Grover, CO
  • Average humidity in August: 44%

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

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Average rainfall in August
Grover, CO

Average rainfall in August - Grover, CO
  • Average rainfall in August: 1.02"

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

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Average rainfall days in August
Grover, CO

Average rainfall days in August - Grover, CO
  • Average rainfall days in August: 12.8 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).

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Average snowfall in August
Grover, CO

Average snowfall in August - Grover, CO
  • Average snowfall in August: 0"

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

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Average snowfall days in August
Grover, CO

Average snowfall days in August - Grover, CO
  • Average snowfall days in August: 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).

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Average daylight in August /
Average sunshine in August
Grover, CO

Average daylight in August / Average sunshine in August - Grover, CO
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 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).

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Average sunshine days in August
Grover, CO

Average sunshine days in August - Grover, CO
  • Average sunshine days in August: 12.2 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).

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Average UV index in August
Grover, CO

Average UV index in August - Grover, CO
  • 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).

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Average cloud cover in August
Grover, CO

Average cloud cover in August - Grover, CO
  • Average cloud cover in August: 18

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).

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Average visibility in August
Grover, CO

Average visibility in August - Grover, CO
  • 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).

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Grover, Colorado, USA

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