August weather forecast
Middletown, CA

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Weather in August

The last month of the summer, August, is another hot month in Middletown, California, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 87.8°F (31°C).

Temperature

Middletown reaches its highest average temperatures in August, measuring 87.8°F (31°C) at the peak and 55°F (12.8°C) at the lowest.

Heat index

The heat index value for August is estimated at a tropical 93.2°F (34°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In August, the average relative humidity is 56%.

Rainfall

The months with the least rainfall are July and August Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.

Snowfall

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

Daylight

In Middletown, the average length of the day in August is 13h and 38min.
On the first day of August, sunrise is at 6:12 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:41 pm PDT.

Sunshine

In August, the average sunshine is 11.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Middletown. A UV Index reading of 6 to 7 represents a high health vulnerability 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:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the warmest month in Middletown?

In Middletown, August is the warmest month, with temperatures averaging a high of 87.8°F (31°C) and a low of 55°F (12.8°C).

How hot is it in Middletown in August?

The average high-temperature and low-temperature in Middletown during August are 87.8°F (31°C) and 55°F (12.8°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is estimated at 93.2°F (34°C).

What is the average humidity in August in Middletown?

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

What is the driest month in Middletown?

The months with the least rainfall are July and August Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.

How many days does it rain in August in Middletown?

In August, in Middletown, the rain falls for 0.8 days. Throughout August, 0.04" (1mm) of precipitation is accumulated.

When it does not snow in Middletown?

January, March through December are months without snowfall in Middletown, California.

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

The average day length in August is 13h and 38min.

When is the sunrise / sunset in August in Middletown?

On the first day of August, sunrise is at 6:12 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:41 pm PDT.

How long on average sun shines in August in Middletown?

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

What is the month with the highest UV index in Middletown?

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

How high is the UV index in August in Middletown?

In Middletown, 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 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
Middletown, CA

Average temperature in August - Middletown, CA
  • Average high temperature in August: 87.8°F

The warmest month (with the highest average high temperature) is August (87.8°F).
The month with the lowest average high temperature is December (54.7°F).

  • Average low temperature in August: 55°F

The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is December (39.4°F).

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Average pressure in August
Middletown, CA

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

The month with the highest atmospheric pressure is January (30.13"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
Middletown, CA

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

The windiest months (with the highest average wind speed) are April and May (5.7mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).

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Average humidity in August
Middletown, CA

Average humidity in August - Middletown, CA
  • Average humidity in August: 56%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (53%).

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Average rainfall in August
Middletown, CA

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

The wettest month (with the highest rainfall) is February (3.78").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in August
Middletown, CA

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

The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (0.8 days).

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Average snowfall in August
Middletown, CA

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

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Middletown, CA

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

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

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

Average daylight in August / Average sunshine in August - Middletown, 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 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in August
Middletown, CA

Average sunshine days in August - Middletown, CA
  • Average sunshine days in August: 29.5 days

The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is March (15.8 days).

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Average UV index in August
Middletown, CA

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Middletown, CA

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

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in August
Middletown, CA

Average visibility in August - Middletown, CA
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is March (5mi).

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Middletown, California, USA

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