August weather forecast
Buttonwillow, CA

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Weather in August

The last month of the summer, August, is also a fiery hot month in Buttonwillow, California, with an average temperature varying between 66.2°F (19°C) and 98.2°F (36.8°C).

Temperature

With August's advent, Buttonwillow sees an average high-temperature of a still sweltering 98.2°F (36.8°C), subtly shifted from July's 99.5°F (37.5°C). In August, the temperature sees a substantial plunge from daytime highs to a low average of 66.2°F (19°C).

Humidity

The least humid month is August, with an average relative humidity of 30%.

Rainfall

The month with the least rainfall is August, when the rain falls for 0.8 days and typically collects 0.04" (1mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

In Buttonwillow, the average length of the day in August is 13h and 27min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:01 pm. On the last day of August, sunrise is at 6:30 am and sunset at 7:25 pm PDT.

Sunshine

In Buttonwillow, the average sunshine in August is 12h.

UV index

In Buttonwillow, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 7 suggests this advice:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, in Buttonwillow, the average high-temperature is 98.2°F (36.8°C), and the average low-temperature is 66.2°F (19°C). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 80.6°F (27°C).

What is the least humid month in Buttonwillow?

August is the least humid month, with an average relative humidity of 30%.

What is the average humidity in August?

In Buttonwillow, the average relative humidity in August is 30%.

What is the driest month?

August is the month with the least rainfall. Rain falls for 0.8 days and accumulates 0.04" (1mm) of precipitation.

How much does it rain in August?

In Buttonwillow, in August, it is raining for 0.8 days, with typically 0.04" (1mm) of accumulated precipitation.

When it does not snow?

March through December are months without snowfall.

How many hours of daylight does Buttonwillow have in August?

In August, the average day length is 13h and 27min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:07 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:25 pm PDT.

How many hours of sunshine does Buttonwillow have in August?

In August, the average sunshine duration is 12h.

What is the UV index reading in August?

In Buttonwillow, the average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Buttonwillow, CA

Average temperature in August - Buttonwillow, CA
  • Average high temperature in August: 98.2°F

The warmest month (with the highest average high temperature) is July (99.5°F).
The month with the lowest average high temperature is December (58.8°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).

Average pressure in August
Buttonwillow, CA

Average pressure in August - Buttonwillow, CA
  • Average pressure in August: 29.9"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in August
Buttonwillow, CA

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

The windiest months (with the highest average wind speed) are June and July (5mph).
The calmest months (with the lowest average wind speed) are November and December (3.7mph).

Average humidity in August
Buttonwillow, CA

Average humidity in August - Buttonwillow, CA
  • Average humidity in August: 30%

The months with the highest relative humidity are January and December (61%).
The month with the lowest relative humidity is August (30%).

Average rainfall in August
Buttonwillow, CA

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

The wettest month (with the highest rainfall) is March (1.22").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days in August
Buttonwillow, CA

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

The month with the highest number of rainy days is March (8.9 days).
The month with the least rainy days is August (0.8 days).

Average snowfall days in August
Buttonwillow, CA

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

The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in August / Average sunshine in August - Buttonwillow, CA
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • 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 December (Average sunshine: 6h and 30min).

Average sunshine days in August
Buttonwillow, CA

Average sunshine days in August - Buttonwillow, CA
  • Average sunshine days in August: 28.8 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (20.7 days).

Average UV index in August
Buttonwillow, CA

Average UV index in August - Buttonwillow, CA
  • Average UV index in August: 7

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are November and December (UV index 3).

Average cloud cover in August
Buttonwillow, CA

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

The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are July, August and September (Cloud cover 5).

Average visibility in August
Buttonwillow, CA

Average visibility in August - Buttonwillow, 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).

Buttonwillow, California, USA

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