August weather forecast
Mariposa, CA

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Weather in August

August, the last month of the summer in Mariposa, is another tropical month, with an average temperature fluctuating between 58.1°F (14.5°C) and 86.5°F (30.3°C).

Temperature

Mariposa observes an average high-temperature of a still hot 86.5°F (30.3°C) in August, barely different from 88.2°F (31.2°C) in July. A striking difference from the daytime highs is registered during August nights, with an average temperature of 58.1°F (14.5°C).

Humidity

July and August, with an average relative humidity of 32%, are the least humid months in Mariposa.

Rainfall

The month with the least rainfall is August, when the rain falls for 2.1 days and typically collects 0.12" (3mm) of precipitation.

Snowfall

In Mariposa, snow does not fall in May through October.

Daylight

In Mariposa, California, the average length of the day in August is 13h and 34min.
On the first day of the month, sunrise is at 6:04 am and sunset at 8:07 pm. On the last day of August, sunrise is at 6:30 am and sunset at 7:29 pm PDT.

Sunshine

The average sunshine in August is 12h.

UV index

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during August translates into the following guidance:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

The high-temperature during August is 86.5°F (30.3°C) and the low-temperature is 58.1°F (14.5°C).

What are the least humid months in Mariposa?

July and August, with an average relative humidity of 32%, are the least humid months in Mariposa.

What is the average humidity in August?

The average relative humidity in August is 32%.

What is the driest month in Mariposa?

August is the month with the least rainfall. Rain falls for 2.1 days and accumulates 0.12" (3mm) of precipitation.

How many days does it rain in August?

In Mariposa, in August, during 2.1 rainfall days, 0.12" (3mm) of precipitation is typically accumulated.

When it does not snow?

In Mariposa, snow does not fall in May through October.

What is the average length of the day in August?

In Mariposa, the average day length in August is 13h and 34min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:04 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:29 pm PDT.

How long on average sun shines in August?

The average sunshine duration in August is 12h.

What is the UV index intensity in August?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average max. wind speed
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
Mariposa, CA

Average temperature in August - Mariposa, CA
  • Average high temperature in August: 86.5°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is December (48.9°F).

  • Average low temperature in August: 58.1°F

The month with the highest average low temperature is July (58.8°F).
The coldest months (with the lowest average low temperature) are February and December (32.9°F).

Average pressure in August
Mariposa, CA

Average pressure in August - Mariposa, CA
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Mariposa, CA

Average wind speed in August - Mariposa, CA
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest months (with the lowest average wind speed) are November and December (4.3mph).

Average humidity in August
Mariposa, CA

Average humidity in August - Mariposa, CA
  • Average humidity in August: 32%

The month with the highest relative humidity is March (69%).
The months with the lowest relative humidity are July and August (32%).

Average rainfall in August
Mariposa, CA

Average rainfall in August - Mariposa, CA
  • Average rainfall in August: 0.12"

The wettest month (with the highest rainfall) is February (3.54").
The driest month (with the least rainfall) is August (0.12").

Average rainfall days in August
Mariposa, CA

Average rainfall days in August - Mariposa, CA
  • Average rainfall days in August: 2.1 days

The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (2.1 days).

Average snowfall in August
Mariposa, CA

Average snowfall in August - Mariposa, CA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (5.55").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Mariposa, CA

Average snowfall days in August - Mariposa, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 12h and 0min

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

Average sunshine days in August
Mariposa, CA

Average sunshine days in August - Mariposa, CA
  • Average sunshine days in August: 26.5 days

The months with the most sunshine days are August and October (26.5 days).
The month with the least sunshine days is March (18.3 days).

Average UV index in August
Mariposa, CA

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February, November and December (UV index 2).

Average cloud cover in August
Mariposa, CA

Average cloud cover in August - Mariposa, CA
  • Average cloud cover in August: 5

The month with the most cloud cover is March (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 5).

Average visibility in August
Mariposa, CA

Average visibility in August - Mariposa, 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).

Mariposa, California, USA

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