August weather forecast
Fillmore, CA

Share

Weather in August

The last month of the summer, August, is another warm month in Fillmore, California, with an average temperature ranging between max 84.2°F (29°C) and min 61.5°F (16.4°C).

Temperature

In Fillmore, August is the month with the highest recorded average temperatures, measuring a high of 84.2°F (29°C) and a low of 61.5°F (16.4°C).

Heat index

August's mean heat index is appraised at a hot 86°F (30°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In Fillmore, the average relative humidity in August is 49%.

Rainfall

In August, in Fillmore, the rain falls for 1.2 days. Throughout August, 0.08" (2mm) of precipitation is accumulated. In Fillmore, California, during the entire year, the rain falls for 52.1 days and collects up to 9.02" (229mm) of precipitation.

Snowfall

In Fillmore, California, snow does not fall in January, February, April through December.

Daylight

In August, the average length of the day in Fillmore is 13h and 24min.
On the first day of the month, sunrise is at 6:06 am and sunset at 7:56 pm. On the last day of August, sunrise is at 6:28 am and sunset at 7:22 pm PDT.

Sunshine

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

UV index

The months with the highest UV index in Fillmore, California, are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during August translates into these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Fillmore?

August, with an average high of 84.2°F (29°C) and a low of 61.5°F (16.4°C), signifies the warmest month of the year in Fillmore.

How hot is August in Fillmore?

August temperatures vary between a high-temperature of 84.2°F (29°C) and a low-temperature of 61.5°F (16.4°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 86°F (30°C).

What is the average humidity in August in Fillmore?

In Fillmore, the average relative humidity in August is 49%.

How many days does it rain in August in Fillmore?

In Fillmore, during August, the rain falls for 1.2 days and regularly aggregates up to 0.08" (2mm) of precipitation.

When it does not snow in Fillmore?

January, February, April through December are months without snowfall in Fillmore, California.

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

The average day length in August is 13h and 24min.

When are sunrise and sunset in August in Fillmore?

In August, on the first day of the month, sunrise is at 6:06 am and sunset at 7:56 pm. On the last day of the month, in Fillmore, sunrise is at 6:28 am and sunset at 7:22 pm PDT.

How long on average sun shines in August in Fillmore?

The average sunshine duration in August is 12h.

What are the months with the highest UV index in Fillmore?

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

How high is the UV index in August in Fillmore?

The average daily maximum UV index in August in Fillmore, California, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
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
Fillmore, CA

Average temperature in August - Fillmore, CA
  • Average high temperature in August: 84.2°F

The warmest month (with the highest average high temperature) is August (84.2°F).
The month with the lowest average high temperature is December (59.2°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).

Average pressure in August
Fillmore, CA

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in August
Fillmore, CA

Average wind speed in August - Fillmore, CA
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is December (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in August
Fillmore, CA

Average humidity in August - Fillmore, CA
  • Average humidity in August: 49%

The month with the highest relative humidity is March (60%).
The months with the lowest relative humidity are October and November (47%).

Average rainfall in August
Fillmore, CA

Average rainfall in August - Fillmore, CA
  • Average rainfall in August: 0.08"

The wettest month (with the highest rainfall) is February (1.85").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in August
Fillmore, CA

Average rainfall days in August - Fillmore, CA
  • Average rainfall days in August: 1.2 days

The month with the highest number of rainy days is March (8.3 days).
The months with the least rainy days are June and August (1.2 days).

Average snowfall days in August
Fillmore, CA

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

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

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

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • 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 36min).

Average sunshine days in August
Fillmore, CA

Average sunshine days in August - Fillmore, CA
  • Average sunshine days in August: 28.3 days

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (21 days).

Average UV index in August
Fillmore, CA

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are November and December (UV index 3).

Average cloud cover in August
Fillmore, CA

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

The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in August
Fillmore, CA

Average visibility in August - Fillmore, 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).

Fillmore, California, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location