September weather forecast and climate
Desert Lake, CA

Weather in September

September, the first month of the autumn, in Desert Lake, is still a hot month, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 65.1°F (18.4°C).

Temperature

In Desert Lake, the average high-temperature slightly decreases, from a tropical 94.8°F (34.9°C) in August, to a still hot 88.7°F (31.5°C). In September, the average low-temperature is 65.1°F (18.4°C).

Humidity

In Desert Lake, California, the average relative humidity is 28%.

Rainfall

In Desert Lake, California, in September, during 1.6 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. In Desert Lake, California, during the entire year, the rain falls for 39.4 days and collects up to 3.86" (98mm) of precipitation.

Snowfall

In Desert Lake snow does not fall in February through October.

Daylight

In Desert Lake, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine is 10.8h.

UV index

In Desert Lake, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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.
[Resources]

FAQ

What is the temperature in September in Desert Lake?

In September, the average high-temperature is 88.7°F (31.5°C), and the average low-temperature is 65.1°F (18.4°C).

What is the average humidity in September in Desert Lake?

In Desert Lake, the average relative humidity in September is 28%.

How much does it rain in Desert Lake in September?

In Desert Lake, in September, during 1.6 rainfall days, 0.12" (3mm) of precipitation is typically accumulated.

When it does not snow in Desert Lake?

In Desert Lake snow does not fall in February through October.

What is the average length of the day in September in Desert Lake?

The average length of the day in September in Desert Lake is 12.4h.

How many hours of sunshine does Desert Lake have in September?

In Desert Lake, the average sunshine in September is 10.8h.

What is the UV index reading in September in Desert Lake?

In Desert Lake, California, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in September
Desert Lake, CA

Average temperature in September - Desert Lake, CA
  • Average high temperature in September: 88.7°F

The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (55°F).

  • Average low temperature in September: 65.1°F

The month with the highest average low temperature is August (70.3°F).
The coldest month (with the lowest average low temperature) is December (38.1°F).

[Resources]

Average pressure in September
Desert Lake, CA

Average pressure in September - Desert Lake, CA
  • Average pressure in September: 29.88"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.84").

[Resources]

Average wind speed in September
Desert Lake, CA

Average wind speed in September - Desert Lake, CA
  • Average wind speed in September: 8.6mph

The windiest month (with the highest average wind speed) is May (11.8mph).
The calmest month (with the lowest average wind speed) is January (6.5mph).

[Resources]

Average humidity in September
Desert Lake, CA

Average humidity in September - Desert Lake, CA
  • Average humidity in September: 28%

The month with the highest relative humidity is December (51%).
The month with the lowest relative humidity is August (24%).

[Resources]

Average rainfall in September
Desert Lake, CA

Average rainfall in September - Desert Lake, CA
  • Average rainfall in September: 0.12"

The wettest month (with the highest rainfall) is December (0.83").
The driest month (with the least rainfall) is June (0.04").

[Resources]

Average rainfall days in September
Desert Lake, CA

Average rainfall days in September - Desert Lake, CA
  • Average rainfall days in September: 1.6 days

The month with the highest number of rainy days is March (5.5 days).
The month with the least rainy days is June (0.9 days).

[Resources]

Average snowfall in September
Desert Lake, CA

Average snowfall in September - Desert Lake, CA
  • Average snowfall in September: 0"

The month with the highest snowfall is November (0.71").
Months with the least snowfall are February, March, April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in September
Desert Lake, CA

Average snowfall days in September - Desert Lake, CA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Desert Lake, CA

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

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 10.8h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 7h).

[Resources]

Average sunshine days in September
Desert Lake, CA

Average sunshine days in September - Desert Lake, CA
  • Average sunshine days in September: 26 days

The month with the most sunshine days is June (28.2 days).
The month with the least sunshine days is February (22.8 days).

[Resources]

Average UV index in September
Desert Lake, CA

Average UV index in September - Desert Lake, CA
  • Average UV index in September: 6

The month with the highest UV index is July (UV index 8).
Months with the lowest UV index are January, February, November and December (UV index 3).

[Resources]

Average cloud cover in September
Desert Lake, CA

Average cloud cover in September - Desert Lake, CA
  • Average cloud cover in September: 5

Months with the most cloud cover are March and December (Cloud cover 19).
Months with the least cloud cover are June, August and September (Cloud cover 5).

[Resources]

Average visibility in September
Desert Lake, CA

Average visibility in September - Desert Lake, 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).

[Resources]