August weather forecast
Rincon, CA

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Weather in August

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

Temperature

August, known for its average high temperature of 86.9°F (30.5°C) and an average low temperature of 63.1°F (17.3°C), is the warmest month.

Heat index

August's average heat index is computed to be a hot 91.4°F (33°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly important for children. 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 Rincon is 56%.

Rainfall

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

Snowfall

In Rincon, snow does not fall in January, March through December.

Daylight

In Rincon, the average length of the day in August is 13h and 20min.
On the first day of August, sunrise is at 6:01 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.

Sunshine

In August, the average sunshine is 12h.

UV index

The months with the highest UV index in Rincon are June through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Rincon?

August, with its high-temperature average of 86.9°F (30.5°C) and a low-temperature average of 63.1°F (17.3°C), is the warmest month in Rincon, California.

How hot does it get in Rincon in August?

During August, Rincon experiences an average high-temperature of 86.9°F (30.5°C) and a low-temperature of 63.1°F (17.3°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 91.4°F (33°C).

What is the average humidity in August in Rincon?

In August, the average relative humidity in Rincon, California, is 56%.

How much does it rain in Rincon in August?

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

When it does not snow in Rincon?

In Rincon, California, snow does not fall in January, March through December.

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

In Rincon, the average day length in August is 13h and 20min.

When is the sunrise / sunset in August in Rincon?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 7:46 pm. On the last day of the month, in Rincon, sunrise is at 6:21 am and sunset at 7:13 pm PDT.

How many hours of sunshine does Rincon have in August?

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

When is the highest UV index in Rincon?

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

What is the UV index intensity in August in Rincon?

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

Average temperature in August
Rincon, CA

Average temperature in August - Rincon, 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).

Average pressure in August
Rincon, CA

Average pressure in August - Rincon, 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).

Average wind speed in August
Rincon, CA

Average wind speed in August - Rincon, 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).

Average humidity in August
Rincon, CA

Average humidity in August - Rincon, 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%).

Average rainfall in August
Rincon, CA

Average rainfall in August - Rincon, 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").

Average rainfall days in August
Rincon, CA

Average rainfall days in August - Rincon, 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).

Average snowfall days in August
Rincon, CA

Average snowfall days in August - Rincon, 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).

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

Average daylight in August / Average sunshine in August - Rincon, 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).

Average sunshine days in August
Rincon, CA

Average sunshine days in August - Rincon, 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).

Average UV index in August
Rincon, CA

Average UV index in August - Rincon, 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).

Average cloud cover in August
Rincon, CA

Average cloud cover in August - Rincon, 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).

Average visibility in August
Rincon, CA

Average visibility in August - Rincon, 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).

Rincon, California, USA

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