August weather forecast
Davis, CA

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Weather in August

The last month of the summer, August, is another tropical month in Davis, California, with temperature in the range of an average high of 92.8°F and an average low of 59.2°F.

Temperature

August's onset records a minor alteration in the average high-temperature to a still tropical 92.8°F from July's 93.6°F. Davis registers a significant reduction from the day's heat, with an average temperature drop to a moderate 59.2°F in August.

Heat index

August's average heat index is calculated to be a fiery hot 100.4°F. Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Davis, the average relative humidity in August is 50%.

Rainfall

The months with the least rainfall in Davis are July and August Rain falls for 0.8 days and accumulates 0.04" of rain.

Daylight

In Davis, the average length of the day in August is 13h and 37min.
On the first day of August, sunrise is at 6:08 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:39 pm PDT.

Sunshine

In Davis, California, the average sunshine in August is 11.9h.

UV index

In Davis, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in August leads to these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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FAQ

How hot is it in Davis in August?

In August, the average high-temperature and low-temperature in Davis are 92.8°F and 59.2°F respectively. In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is calculated to be 100.4°F.

What is the average humidity in August in Davis?

In Davis, California, the average relative humidity in August is 50%.

What is the driest month in Davis?

The months with the least rainfall in Davis, California, are July and August Rain falls for 0.8 days and accumulates 0.04" of rain.

How much does it rain in Davis in August?

In Davis, California, during August, the rain falls for 0.8 days and regularly aggregates up to 0.04" of precipitation.

How many hours of daylight does Davis have in August?

In Davis, California, the average day length in August is 13h and 37min.

When is the sunrise / sunset in August in Davis?

On the first day of August in Davis, sunrise is at 6:08 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:39 pm PDT.

How long on average sun shines in August in Davis?

The average sunshine duration in August in Davis is 11.9h.

How high is the UV index in August in Davis?

In Davis, California, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Davis, CA

Average temperature in August - Davis, CA
  • Average high temperature in August: 92.8°F

The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in August: 59.2°F

The month with the highest average low temperature is August (59.2°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in August
Davis, CA

Average pressure in August - Davis, CA
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).

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Average wind speed in August
Davis, CA

Average wind speed in August - Davis, CA
  • Average wind speed in August: 5.7mph

The windiest months (with the highest average wind speed) are May and June (6.3mph).
The calmest month (with the lowest average wind speed) is November (5mph).

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Average humidity in August
Davis, CA

Average humidity in August - Davis, CA
  • Average humidity in August: 50%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (45%).

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Average rainfall in August
Davis, CA

Average rainfall in August - Davis, CA
  • Average rainfall in August: 0.04"

The wettest month (with the highest rainfall) is February (2.44").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in August
Davis, CA

Average rainfall days in August - Davis, CA
  • Average rainfall days in August: 0.8 days

The month with the highest number of rainy days is March (12.5 days).
The months with the least rainy days are July and August (0.8 days).

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Average daylight in August /
Average sunshine in August
Davis, CA

Average daylight in August / Average sunshine in August - Davis, CA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in August
Davis, CA

Average sunshine days in August - Davis, CA
  • Average sunshine days in August: 29.8 days

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (17.8 days).

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Average UV index in August
Davis, CA

Average UV index in August - Davis, CA
  • Average UV index in August: 6

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in August
Davis, CA

Average cloud cover in August - Davis, CA
  • Average cloud cover in August: 6

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in August
Davis, CA

Average visibility in August - Davis, CA
  • 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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Davis, California, USA

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