August weather forecast and climate
Kirkwood, CA

Weather in August

The last month of the summer, August, is another pleasant month in Kirkwood, California, with average temperature ranging between min 46.4°F (8°C) and max 73.2°F (22.9°C).

Temperature

In August, the average high-temperature is practically the same as in July - a pleasant 73.2°F (22.9°C). In Kirkwood, the average low-temperature is 46.4°F (8°C).

Humidity

August is the least humid month in Kirkwood, with an average relative humidity of 41%.

Rainfall

The month with the least rainfall is August when the rain falls for 4.3 days and typically collects 0.31" (8mm) of precipitation.

Snowfall

July and August are months without snowfall.

Daylight

In Kirkwood, the average length of the day is 13.6h.

Sunshine

In Kirkwood, the average sunshine is 11.8h.

UV index

Months with the highest UV index in Kirkwood are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
[Resources]

FAQ

What is the temperature in August in Kirkwood?

The average high-temperature, in August, in Kirkwood, is 73.2°F (22.9°C), while the average low-temperature is 46.4°F (8°C).

What is the least humid month in Kirkwood?

The least humid month in Kirkwood, California, is August, with an average relative humidity of 41%.

What is the average humidity in August in Kirkwood?

In August, the average relative humidity in Kirkwood is 41%.

How many days does it rain in August in Kirkwood?

In Kirkwood, in August, it is raining for 4.3 days, with typically 0.31" (8mm) of accumulated precipitation.

What is the driest month in Kirkwood?

August is the month with the least rainfall in Kirkwood, California. Rain falls for 4.3 days and accumulates 0.31" (8mm) of precipitation.

Does it snow in Kirkwood in August?

In Kirkwood, in August, it doesn't snow. In September, it regularly snows.

When it does not snow in Kirkwood?

In Kirkwood snow does not fall in July and August.

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

The average length of the day in August in Kirkwood is 13.6h.

How many hours of sunshine does Kirkwood have in August?

In Kirkwood, California, the average sunshine in August is 11.8h.

When is the highest UV index in Kirkwood?

Months with the highest UV index in Kirkwood are June through August, with an average maximum UV index of 5.

What is the UV index reading in August in Kirkwood?

In Kirkwood, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in August
Kirkwood, CA

Average temperature in August - Kirkwood, CA
  • Average high temperature in August: 73.2°F

The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is December (35.4°F).

  • Average low temperature in August: 46.4°F

The month with the highest average low temperature is July (47.1°F).
The coldest month (with the lowest average low temperature) is December (20.1°F).

[Resources]

Average pressure in August
Kirkwood, CA

Average pressure in August - Kirkwood, CA
  • Average pressure in August: 29.93"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.91").

[Resources]

Average wind speed in August
Kirkwood, CA

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

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

[Resources]

Average humidity in August
Kirkwood, CA

Average humidity in August - Kirkwood, CA
  • Average humidity in August: 41%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is August (41%).

[Resources]

Average rainfall in August
Kirkwood, CA

Average rainfall in August - Kirkwood, CA
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is March (4.69").
The driest month (with the least rainfall) is August (0.31").

[Resources]

Average rainfall days in August
Kirkwood, CA

Average rainfall days in August - Kirkwood, CA
  • Average rainfall days in August: 4.3 days

The month with the highest number of rainy days is May (6.9 days).
The month with the least rainy days is November (1.3 days).

[Resources]

Average snowfall in August
Kirkwood, CA

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

The month with the highest snowfall is March (33.46").
Months with the least snowfall are July and August (0").

[Resources]

Average snowfall days in August
Kirkwood, CA

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

The month with the highest number of snowfall days is March (15.2 days).
Months with the least snowfall days are July and August (0 days).

[Resources]

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

Average daylight in August / Average sunshine in August - Kirkwood, CA
  • Average daylight in August: 13.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in August: 11.8h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.4h).

[Resources]

Average sunshine days in August
Kirkwood, CA

Average sunshine days in August - Kirkwood, CA
  • Average sunshine days in August: 25.6 days

The month with the most sunshine days is August (25.6 days).
The month with the least sunshine days is March (14.7 days).

[Resources]

Average UV index in August
Kirkwood, CA

Average UV index in August - Kirkwood, CA
  • Average UV index in August: 5

Months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

[Resources]

Average cloud cover in August
Kirkwood, CA

Average cloud cover in August - Kirkwood, CA
  • Average cloud cover in August: 9

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 8).

[Resources]

Average visibility in August
Kirkwood, CA

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

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

[Resources]