August weather forecast
Junction City, CA

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Weather in August

August, the last month of the summer in Junction City, is also a moderately hot month, with temperature in the range of an average low of 50.7°F (10.4°C) and an average high of 84.6°F (29.2°C).

Temperature

Junction City's peak temperatures tend to occur in July and August, with an average high-temperature of 84.6°F (29.2°C).

Heat index

For most parts of August, the heat index is computed to be a tropical 86°F (30°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

The least humid month in Junction City is August, with an average relative humidity of 54%.

Rainfall

July and August are months with the least rain in Junction City when the rain falls for 2.5 days and typically aggregates up to 0.16" (4mm) of rain.

Snowfall

May through October are months without snowfall in Junction City, California.

Daylight

In August, the average length of the day in Junction City, California, is 13h and 44min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:27 pm. On the last day of August, in Junction City, sunrise is at 6:39 am and sunset at 7:45 pm PDT.

Sunshine

In August, the average sunshine is 11.9h.

UV index

In Junction City, California, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Frequently asked questions

What is the warmest month in Junction City?

Junction City sees the average highest temperatures during the months of July and August, peaking at 84.6°F (29.2°C).

Is it hot in Junction City during August?

August temperatures in Junction City, California, vary between a high-temperature of 84.6°F (29.2°C) and a low-temperature of 50.7°F (10.4°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 86°F (30°C).

What is the least humid month in Junction City?

With an average relative humidity of 54%, August is the least humid month in Junction City.

What is the average humidity in August in Junction City?

The average relative humidity in August in Junction City, California, is 54%.

What is the driest month in Junction City?

The months with the least rainfall in Junction City are July and August Rain falls for 2.5 days and accumulates 0.16" (4mm) of rain.

How many days does it rain in August in Junction City?

In Junction City, during August, the rain falls for 2.5 days and regularly aggregates up to 0.16" (4mm) of precipitation.

When it does not snow in Junction City?

In Junction City, snow does not fall in May through October.

What is the average length of the day in August in Junction City?

In August, the average day length in Junction City is 13h and 44min.

When are sunrise and sunset in August in Junction City?

On the first day of August, sunrise is at 6:09 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:45 pm PDT.

How long on average sun shines in August in Junction City?

The average sunshine duration in August is 11.9h.

How high is the UV index in August in Junction City?

In Junction City, California, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Junction City, CA

Average temperature in August - Junction City, CA
  • Average high temperature in August: 84.6°F

The warmest months (with the highest average high temperature) are July and August (84.6°F).
The month with the lowest average high temperature is December (45°F).

  • Average low temperature in August: 50.7°F

The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is December (30°F).

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Average pressure in August
Junction City, CA

Average pressure in August - Junction City, CA
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).

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Average wind speed in August
Junction City, CA

Average wind speed in August - Junction City, CA
  • Average wind speed in August: 3.4mph

The windiest months (with the highest average wind speed) are March and April (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

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Average humidity in August
Junction City, CA

Average humidity in August - Junction City, CA
  • Average humidity in August: 54%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in August
Junction City, CA

Average rainfall in August - Junction City, CA
  • Average rainfall in August: 0.16"

The wettest month (with the highest rainfall) is December (6.14").
The driest months (with the least rainfall) are July and August (0.16").

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Average rainfall days in August
Junction City, CA

Average rainfall days in August - Junction City, CA
  • Average rainfall days in August: 2.5 days

The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall in August
Junction City, CA

Average snowfall in August - Junction City, CA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (8.35").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Junction City, CA

Average snowfall days in August - Junction City, CA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Junction City, CA

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • 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: 4h and 36min).

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Average sunshine days in August
Junction City, CA

Average sunshine days in August - Junction City, CA
  • Average sunshine days in August: 26.8 days

The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is March (10.6 days).

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Average UV index in August
Junction City, CA

Average UV index in August - Junction City, CA
  • Average UV index in August: 5

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

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Average cloud cover in August
Junction City, CA

Average cloud cover in August - Junction City, CA
  • Average cloud cover in August: 8

The month with the most cloud cover is March (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in August
Junction City, CA

Average visibility in August - Junction City, CA
  • Average visibility in August: 6mi

The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are March and December (4mi).

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Junction City, California, USA

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