September weather forecast
Broadmoor, CA

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Weather in September

The first month of the autumn, September, is a pleasant month in Broadmoor, California, with temperature in the range of an average high of 69.1°F (20.6°C) and an average low of 56.5°F (13.6°C).

Temperature

With its high average temperature of 69.1°F (20.6°C) and a low of 56.5°F (13.6°C), September is regarded as the warmest month.

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Broadmoor, in September, during 3 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Broadmoor, during the entire year, the rain falls for 82.2 days and collects up to 13.62" (346mm) of precipitation.

Daylight

In Broadmoor, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 6:40 am and sunset at 7:38 pm. On the last day of September, in Broadmoor, sunrise is at 7:05 am and sunset at 6:53 pm PDT.

Sunshine

The average sunshine in September is 10.7h.

UV index

The months with the highest UV index are June through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: In September, the maximum UV index of 5 suggests this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Minimize direct exposure to the Sun during midday when its radiation is at its peak. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the warmest month in Broadmoor?

Broadmoor records the warmest temperatures in September, averaging a high of 69.1°F (20.6°C) and a low of 56.5°F (13.6°C).

What are September temperatures in Broadmoor?

The average high-temperature, in September, in Broadmoor, is 69.1°F (20.6°C), while the average low-temperature is 56.5°F (13.6°C).

What is the average humidity in September in Broadmoor?

In September, the average relative humidity in Broadmoor, California, is 74%.

How many days does it rain in September in Broadmoor?

In Broadmoor, during September, the rain falls for 3 days and regularly aggregates up to 0.16" (4mm) of precipitation.

What is the average length of the day in September in Broadmoor?

The average day length in September in Broadmoor, California, is 12h and 25min.

When is the sunrise / sunset in September in Broadmoor?

On the first day of September in Broadmoor, sunrise is at 6:40 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:53 pm PDT.

How long on average sun shines in September in Broadmoor?

The average sunshine duration in September in Broadmoor is 10.7h.

When is the highest UV index in Broadmoor?

The months with the highest UV index in Broadmoor, California, are June through September, with an average maximum UV index of 5.

What is the UV index reading in September in Broadmoor?

In Broadmoor, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Broadmoor, CA

Average temperature in September - Broadmoor, CA
  • Average high temperature in September: 69.1°F

The warmest month (with the highest average high temperature) is September (69.1°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in September: 56.5°F

The month with the highest average low temperature is September (56.5°F).
The coldest month (with the lowest average low temperature) is February (47.7°F).

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Average pressure in September
Broadmoor, CA

Average pressure in September - Broadmoor, CA
  • Average pressure in September: 29.92"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.92"Hg).

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Average wind speed in September
Broadmoor, CA

Average wind speed in September - Broadmoor, CA
  • Average wind speed in September: 6.3mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).

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Average humidity in September
Broadmoor, CA

Average humidity in September - Broadmoor, CA
  • Average humidity in September: 74%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
Broadmoor, CA

Average rainfall in September - Broadmoor, CA
  • Average rainfall in September: 0.16"

The wettest month (with the highest rainfall) is February (2.8").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in September
Broadmoor, CA

Average rainfall days in September - Broadmoor, CA
  • Average rainfall days in September: 3 days

The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is July (2.7 days).

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

Average daylight in September / Average sunshine in September - Broadmoor, CA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in September
Broadmoor, CA

Average sunshine days in September - Broadmoor, CA
  • Average sunshine days in September: 23.7 days

The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is March (16.6 days).

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Average UV index in September
Broadmoor, CA

Average UV index in September - Broadmoor, CA
  • Average UV index in September: 5

The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in September
Broadmoor, CA

Average cloud cover in September - Broadmoor, CA
  • Average cloud cover in September: 18

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 18).

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Average visibility in September
Broadmoor, CA

Average visibility in September - Broadmoor, CA
  • Average visibility in September: 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).

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Broadmoor, California, USA

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