September weather forecast
Bermuda Dunes, CA

Weather in September

The first month of the autumn, September, is still a hot month in Bermuda Dunes, California, with an average temperature ranging between min 71.6°F (22°C) and max 88.5°F (31.4°C).

Temperature

In September, the average high-temperature slightly decreases from a very hot 95°F (35°C) in August to a tropical 88.5°F (31.4°C). In September, in Bermuda Dunes, the average low-temperature is 71.6°F (22°C).

Humidity

In Bermuda Dunes, the average relative humidity in September is 31%.

Rainfall

In Bermuda Dunes, during September, the rain falls for 4.9 days and regularly aggregates up to 0.39" (10mm) of precipitation. Throughout the year, there are 43.4 rainfall days, and 4.21" (107mm) of precipitation is accumulated.

Daylight

In September, the average length of the day in Bermuda Dunes is 12h and 22min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:11 pm. On the last day of September, sunrise is at 6:38 am and sunset at 6:31 pm PDT.

Sunshine

In September, the average sunshine is 10.5h.

UV index

The average daily maximum UV index in September in Bermuda Dunes is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in September transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Bermuda Dunes?

In September, the average high-temperature is 88.5°F (31.4°C), and the average low-temperature is 71.6°F (22°C).

What is the average humidity in September in Bermuda Dunes?

In September, the average relative humidity in Bermuda Dunes is 31%.

How much does it rain in Bermuda Dunes in September?

In Bermuda Dunes, during September, the rain falls for 4.9 days and regularly aggregates up to 0.39" (10mm) of precipitation.

What is the average length of the day in September in Bermuda Dunes?

The average day length in September in Bermuda Dunes, California, is 12h and 22min.

What time are sunrise and sunset in September in Bermuda Dunes?

On the first day of September in Bermuda Dunes, sunrise is at 6:19 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 6:31 pm PDT.

How many hours of sunshine does Bermuda Dunes have in September?

The average sunshine duration in September in Bermuda Dunes is 10.5h.

How high is the UV index in September in Bermuda Dunes?

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Bermuda Dunes, CA

Average temperature in September - Bermuda Dunes, CA
  • Average high temperature in September: 88.5°F

The warmest month (with the highest average high temperature) is July (95.7°F).
The month with the lowest average high temperature is December (59.7°F).

  • Average low temperature in September: 71.6°F

The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is December (45.9°F).

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Average pressure in September
Bermuda Dunes, CA

Average pressure in September - Bermuda Dunes, CA
  • Average pressure in September: 29.83"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in September
Bermuda Dunes, CA

Average wind speed in September - Bermuda Dunes, CA
  • Average wind speed in September: 6.4mph

The windiest months (with the highest average wind speed) are April and May (8.3mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).

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Average humidity in September
Bermuda Dunes, CA

Average humidity in September - Bermuda Dunes, CA
  • Average humidity in September: 31%

The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (27%).

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Average rainfall in September
Bermuda Dunes, CA

Average rainfall in September - Bermuda Dunes, CA
  • Average rainfall in September: 0.39"

The wettest months (with the highest rainfall) are July and August (0.63").
The driest months (with the least rainfall) are May and June (0.08").

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Average rainfall days in September
Bermuda Dunes, CA

Average rainfall days in September - Bermuda Dunes, CA
  • Average rainfall days in September: 4.9 days

The month with the highest number of rainy days is July (5.9 days).
The month with the least rainy days is June (0.9 days).

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Average daylight in September /
Average sunshine in September
Bermuda Dunes, CA

Average daylight in September / Average sunshine in September - Bermuda Dunes, CA
  • Average daylight in September: 12h and 22min

The month with the longest days is June (Average daylight: 14h and 22min).
The month with the shortest days is December (Average daylight: 9h and 58min).

  • Average sunshine in September: 10h and 30min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).

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Average sunshine days in September
Bermuda Dunes, CA

Average sunshine days in September - Bermuda Dunes, CA
  • Average sunshine days in September: 23.3 days

The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (20.8 days).

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Average UV index in September
Bermuda Dunes, CA

Average UV index in September - Bermuda Dunes, CA
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in September
Bermuda Dunes, CA

Average cloud cover in September - Bermuda Dunes, CA
  • Average cloud cover in September: 6

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 4).

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Average visibility in September
Bermuda Dunes, CA

Average visibility in September - Bermuda Dunes, 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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