September weather forecast and climate
Val Verde, CA

Weather in September

September, the first month of the autumn, in Val Verde, is also a moderately hot month, with temperature in the range of an average low of 61°F (16.1°C) and an average high of 84.7°F (29.3°C).

Temperature

In September, the average high-temperature is relatively the same as in August - a warm 84.7°F (29.3°C). The average low-temperature, is 61°F (16.1°C).

Heat index

In September, the average heat index is estimated at 84.7°F (29.3°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, metabolic differences, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Val Verde, California, the average relative humidity is 44%.

Rainfall

In September, in Val Verde, the rain falls for 2.3 days. Throughout September, 0.08" (2mm) of precipitation is accumulated. Throughout the year, in Val Verde, there are 42.2 rainfall days, and 6.77" (172mm) of precipitation is accumulated.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine is 10.9h.

UV index

The average daily maximum UV index in Val Verde is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. 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.
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FAQ

What is the temperature in September in Val Verde?

In September, in Val Verde, California, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 61°F (16.1°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that takes the relative humidity and factores it into the air temperature reading, is appraised at 84.7°F (29.3°C).

What is the average humidity in September in Val Verde?

The average relative humidity in September is 44%.

How many days does it rain in September in Val Verde?

In Val Verde, in September, during 2.3 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

What is the average length of the day in September in Val Verde?

In Val Verde, the average length of the day in September is 12.4h.

How many hours of sunshine does Val Verde have in September?

In Val Verde, California, the average sunshine in September is 10.9h.

How high is the UV index in September in Val Verde?

In Val Verde, California, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in September
Val Verde, CA

Average temperature in September - Val Verde, CA
  • Average high temperature in September: 84.7°F

The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is December (59.5°F).

  • Average low temperature in September: 61°F

The month with the highest average low temperature is August (63.7°F).
The coldest month (with the lowest average low temperature) is December (42.3°F).

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Average pressure in September
Val Verde, CA

Average pressure in September - Val Verde, CA
  • Average pressure in September: 29.9"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in September
Val Verde, CA

Average wind speed in September - Val Verde, CA
  • Average wind speed in September: 5mph

The windiest months (with the highest average wind speed) are January and December (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in September
Val Verde, CA

Average humidity in September - Val Verde, CA
  • Average humidity in September: 44%

The month with the highest relative humidity is March (56%).
Months with the lowest relative humidity are August and October (43%).

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Average rainfall in September
Val Verde, CA

Average rainfall in September - Val Verde, CA
  • Average rainfall in September: 0.08"

The wettest month (with the highest rainfall) is December (1.42").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in September
Val Verde, CA

Average rainfall days in September - Val Verde, CA
  • Average rainfall days in September: 2.3 days

The month with the highest number of rainy days is March (6.9 days).
The month with the least rainy days is June (0.7 days).

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Average daylight in September /
Average sunshine in September
Val Verde, CA

Average daylight in September / Average sunshine in September - Val Verde, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 10.9h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is February (Average sunshine: 6.7h).

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Average sunshine days in September
Val Verde, CA

Average sunshine days in September - Val Verde, CA
  • Average sunshine days in September: 27 days

The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is February (21.5 days).

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Average UV index in September
Val Verde, CA

Average UV index in September - Val Verde, CA
  • Average UV index in September: 5

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

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Average cloud cover in September
Val Verde, CA

Average cloud cover in September - Val Verde, CA
  • Average cloud cover in September: 6

The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in September
Val Verde, CA

Average visibility in September - Val Verde, CA
  • Average visibility in September: 6mi

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

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