August weather forecast
Palomar Mountain, CA

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Weather in August

The last month of the summer, August, is a tropical month in Palomar Mountain, California, with an average temperature fluctuating between 63.1°F (17.3°C) and 86.9°F (30.5°C).

Temperature

Palomar Mountain's warmest temperatures are experienced in August, with average high temperatures of 86.9°F (30.5°C) and lows of 63.1°F (17.3°C).

Heat index

August's mean heat index is computed to be a tropical 91.4°F (33°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

The average relative humidity in August in Palomar Mountain, California, is 56%.

Rainfall

In Palomar Mountain, in August, during 3.2 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. In Palomar Mountain, during the entire year, the rain falls for 51.6 days and collects up to 5.59" (142mm) of precipitation.

Snowfall

In Palomar Mountain, snow does not fall in June through September.

Daylight

The average length of the day in August in Palomar Mountain is 13h and 21min.
On the first day of the month, sunrise is at 6:00 am and sunset at 7:46 pm. On the last day of August, sunrise is at 6:21 am and sunset at 7:13 pm PDT.

Sunshine

In August, the average sunshine is 12h.

UV index

The months with the highest UV index in Palomar Mountain are June through September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What time of the year is the hottest in Palomar Mountain?

August, on average, is the warmest month in Palomar Mountain, registering a high temperature of 86.9°F (30.5°C) and a low of 63.1°F (17.3°C).

How hot is August in Palomar Mountain?

In August, the average high-temperature and low-temperature are 86.9°F (30.5°C) and 63.1°F (17.3°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 91.4°F (33°C).

What is the average humidity in August in Palomar Mountain?

In August, the average relative humidity in Palomar Mountain is 56%.

How much does it rain in Palomar Mountain in August?

In Palomar Mountain, California, in August, it is raining for 3.2 days, with typically 0.28" (7mm) of accumulated precipitation.

When it does not snow in Palomar Mountain?

June through September are months without snowfall in Palomar Mountain.

What is the average length of the day in August in Palomar Mountain?

In August, the average day length in Palomar Mountain, California, is 13h and 21min.

What time are sunrise and sunset in August in Palomar Mountain?

On the first day of August in Palomar Mountain, California, sunrise is at 6:00 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:13 pm PDT.

How many hours of sunshine does Palomar Mountain have in August?

In Palomar Mountain, the average sunshine duration in August is 12h.

What is the month with the highest UV index in Palomar Mountain?

June through September, with an average maximum UV index of 6, are months with the highest UV index in Palomar Mountain, California.

What is the UV index intensity in August in Palomar Mountain?

The average daily maximum UV index in August in Palomar Mountain, California, is 6. A UV Index of 6 to 7 symbolizes a high health risk from 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
Palomar Mountain, CA

Average temperature in August - Palomar Mountain, CA
  • Average high temperature in August: 86.9°F

The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is December (62.4°F).

  • Average low temperature in August: 63.1°F

The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is February (44.6°F).

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Average pressure in August
Palomar Mountain, CA

Average pressure in August - Palomar Mountain, CA
  • Average pressure in August: 29.87"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in August
Palomar Mountain, CA

Average wind speed in August - Palomar Mountain, CA
  • Average wind speed in August: 4.3mph

The windiest month (with the highest average wind speed) is April (5.3mph).
The calmest month (with the lowest average wind speed) is September (4.2mph).

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Average humidity in August
Palomar Mountain, CA

Average humidity in August - Palomar Mountain, CA
  • Average humidity in August: 56%

The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (52%).

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Average rainfall in August
Palomar Mountain, CA

Average rainfall in August - Palomar Mountain, CA
  • Average rainfall in August: 0.28"

The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
Palomar Mountain, CA

Average rainfall days in August - Palomar Mountain, CA
  • Average rainfall days in August: 3.2 days

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall in August
Palomar Mountain, CA

Average snowfall in August - Palomar Mountain, CA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (9.4").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Palomar Mountain, CA

Average snowfall days in August - Palomar Mountain, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in August /
Average sunshine in August
Palomar Mountain, CA

Average daylight in August / Average sunshine in August - Palomar Mountain, CA
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in August: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in August
Palomar Mountain, CA

Average sunshine days in August - Palomar Mountain, CA
  • Average sunshine days in August: 25.7 days

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21.5 days).

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Average UV index in August
Palomar Mountain, CA

Average UV index in August - Palomar Mountain, CA
  • Average UV index in August: 6

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
Palomar Mountain, CA

Average cloud cover in August - Palomar Mountain, CA
  • Average cloud cover in August: 6

The month with the most cloud cover is March (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in August
Palomar Mountain, CA

Average visibility in August - Palomar Mountain, 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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Palomar Mountain, California, USA

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