August weather forecast
Nipomo, CA

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Weather in August

The last month of the summer, August, is another warm month in Nipomo, California, with an average temperature ranging between min 59.4°F (15.2°C) and max 81.7°F (27.6°C).

Temperature

The arrival of August records an average high-temperature of a still moderately hot 81.7°F (27.6°C), closely related to the 80.8°F (27.1°C) observed in July. Nipomo endures a clear shift from daytime heat to a mean low-temperature of 59.4°F (15.2°C) during August nights.

Heat index

The heat index in August is estimated at 84.2°F (29°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

The average relative humidity in August in Nipomo is 61%.

Rainfall

In August, in Nipomo, the rain falls for 0.8 days. Throughout August, 0.04" (1mm) of precipitation is accumulated. In Nipomo, during the entire year, the rain falls for 39.5 days and collects up to 5.51" (140mm) of precipitation.

Daylight

The average length of the day in August in Nipomo, California, is 13h and 26min.
On the first day of August in Nipomo, sunrise is at 6:11 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:29 pm PDT.

Sunshine

The months with the most sunshine in Nipomo are June through August, with an average of 12h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What are August temperatures in Nipomo?

In Nipomo, 81.7°F (27.6°C) is the average high-temperature and 59.4°F (15.2°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is estimated at 84.2°F (29°C).

What is the average humidity in August in Nipomo?

In Nipomo, the average relative humidity in August is 61%.

How many days does it rain in August in Nipomo?

In Nipomo, during August, the rain falls for 0.8 days and regularly aggregates up to 0.04" (1mm) of precipitation.

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

The average day length in August in Nipomo is 13h and 26min.

When are sunrise and sunset in August in Nipomo?

On the first day of August in Nipomo, California, sunrise is at 6:11 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:29 pm PDT.

What are the months with the most sunshine in Nipomo?

June through August, with an average of 12h of sunshine, are months with the most sunshine.

How long on average sun shines in August in Nipomo?

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

When is the highest UV index in Nipomo?

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

How high is the UV index in August in Nipomo?

In Nipomo, California, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Nipomo, CA

Average temperature in August - Nipomo, CA
  • Average high temperature in August: 81.7°F

The warmest month (with the highest average high temperature) is September (82°F).
The month with the lowest average high temperature is December (62.2°F).

  • Average low temperature in August: 59.4°F

The month with the highest average low temperature is September (59.7°F).
The coldest month (with the lowest average low temperature) is February (45.1°F).

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Average pressure in August
Nipomo, CA

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

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Average wind speed in August
Nipomo, CA

Average wind speed in August - Nipomo, CA
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are April and May (6.6mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Nipomo, CA

Average humidity in August - Nipomo, CA
  • Average humidity in August: 61%

The month with the highest relative humidity is March (67%).
The month with the lowest relative humidity is October (55%).

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Average rainfall in August
Nipomo, CA

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

The wettest month (with the highest rainfall) is March (1.34").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in August
Nipomo, CA

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

The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is June (0.7 days).

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

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

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

  • Average sunshine in August: 12h and 0min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

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Average sunshine days in August
Nipomo, CA

Average sunshine days in August - Nipomo, CA
  • Average sunshine days in August: 29.7 days

The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in August
Nipomo, CA

Average UV index in August - Nipomo, CA
  • 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, March, November and December (UV index 4).

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Average cloud cover in August
Nipomo, CA

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

The months with the most cloud cover are February and March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in August
Nipomo, CA

Average visibility in August - Nipomo, 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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Nipomo, California, USA

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