September weather forecast and climate
Bard, CA

Weather in September

The first month of the autumn, September, is still a very hot month in Bard, California, with average temperature fluctuating between 99.5°F (37.5°C) and 81°F (27.2°C).

Temperature

In September, the average high-temperature marginally drops, from a scorching 105.1°F (40.6°C) in August, to a torrid 99.5°F (37.5°C). In Bard, the average low-temperature is 81°F (27.2°C).

Humidity

The average relative humidity in September is 29%.

Rainfall

The wettest months in Bard are July and September, with an average 0.39" (10mm) of rainfall.

Daylight

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

Sunshine

The average sunshine in Bard is 9.8h.

UV index

June through September, with an average maximum UV index of 8, are months with the highest UV index in Bard, California. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 8 transform into the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Bard?

In September, in Bard, the average high-temperature is 99.5°F (37.5°C), and the average low-temperature is 81°F (27.2°C).

What is the average humidity in September in Bard?

In Bard, the average relative humidity in September is 29%.

How much does it rain in Bard in September?

In Bard, California, in September, it is raining for 4.6 days, with typically 0.39" (10mm) of accumulated precipitation.

What is the wettest month in Bard?

The wettest months are July and September, with an average 0.39" (10mm) of rainfall.

How many hours of daylight does Bard have in September?

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

How long on average sun shines in September in Bard?

In September, the average sunshine is 9.8h.

What is the month with the highest UV index in Bard?

Months with the highest UV index in Bard are June through September, with an average maximum UV index of 8.

What is the UV index reading in September in Bard?

In Bard, the average daily maximum UV index in September is 8. A UV Index value of 8 to 10 symbolizes a very high health threat from unprotected exposure to the UV radiation.

Average temperature in September
Bard, CA

Average temperature in September - Bard, CA
  • Average high temperature in September: 99.5°F

The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).

  • Average low temperature in September: 81°F

The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).

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Average pressure in September
Bard, CA

Average pressure in September - Bard, CA
  • Average pressure in September: 29.78"

The month with the highest atmospheric pressure is January (30.07").
The month with the lowest atmospheric pressure is June (29.74").

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Average wind speed in September
Bard, CA

Average wind speed in September - Bard, CA
  • Average wind speed in September: 6.9mph

The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).

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Average humidity in September
Bard, CA

Average humidity in September - Bard, CA
  • Average humidity in September: 29%

The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (22%).

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Average rainfall in September
Bard, CA

Average rainfall in September - Bard, CA
  • Average rainfall in September: 0.39"

The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").

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Average rainfall days in September
Bard, CA

Average rainfall days in September - Bard, CA
  • Average rainfall days in September: 4.6 days

The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).

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Average daylight in September /
Average sunshine in September
Bard, CA

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

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 9.8h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7.2h).

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Average sunshine days in September
Bard, CA

Average sunshine days in September - Bard, CA
  • Average sunshine days in September: 23 days

The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).

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Average UV index in September
Bard, CA

Average UV index in September - Bard, CA
  • Average UV index in September: 8

Months with the highest UV index are June, July, August and September (UV index 8).
Months with the lowest UV index are November and December (UV index 4).

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Average cloud cover in September
Bard, CA

Average cloud cover in September - Bard, CA
  • Average cloud cover in September: 8

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in September
Bard, CA

Average visibility in September - Bard, 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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