September weather forecast
Hidden Springs, CA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Hidden Springs, California, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 61.9°F (16.6°C).

Temperature

With September's arrival, Hidden Springs's weather records an average high-temperature of a warm 83.8°F (28.8°C), marking little difference from August's 86.2°F (30.1°C). Hidden Springs experiences a consistent, yet significant, drop from daily highs to a low-temperature of 61.9°F (16.6°C) throughout September.

Heat index

In September, the heat index is estimated at 84.2°F (29°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

In Hidden Springs, the average relative humidity in September is 47%.

Rainfall

In Hidden Springs, in September, it is raining for 3.4 days, with typically 0.2" (5mm) of accumulated precipitation. Throughout the year, there are 50.3 rainfall days, and 8.7" (221mm) of precipitation is accumulated.

Snowfall

In Hidden Springs, snow does not fall in May through October.

Daylight

The average length of the day in September in Hidden Springs is 12h and 22min.
On the first day of the month, sunrise is at 6:26 am and sunset at 7:18 pm. On the last day of September, in Hidden Springs, sunrise is at 6:46 am and sunset at 6:37 pm PDT.

Sunshine

The average sunshine in September in Hidden Springs is 10.8h.

UV index

The months with the highest UV index are June through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

How hot does it get in Hidden Springs in September?

During September, Hidden Springs experiences an average high-temperature of 83.8°F (28.8°C) and a low-temperature of 61.9°F (16.6°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 84.2°F (29°C).

What is the average humidity in September in Hidden Springs?

In Hidden Springs, California, the average relative humidity in September is 47%.

How many days does it rain in September in Hidden Springs?

In Hidden Springs, in September, during 3.4 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.

When it does not snow in Hidden Springs?

In Hidden Springs, California, snow does not fall in May through October.

What is the average length of the day in September in Hidden Springs?

In September, the average day length in Hidden Springs is 12h and 22min.

What time are sunrise and sunset in September in Hidden Springs?

On the first day of September in Hidden Springs, California, sunrise is at 6:26 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:37 pm PDT.

How long on average sun shines in September in Hidden Springs?

The average sunshine duration in September in Hidden Springs is 10.8h.

What is the month with the highest UV index in Hidden Springs?

The months with the highest UV index in Hidden Springs are June through September, with an average maximum UV index of 6.

What is the UV index intensity in September in Hidden Springs?

In Hidden Springs, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Hidden Springs, CA

Average temperature in September - Hidden Springs, CA
  • Average high temperature in September: 83.8°F

The warmest month (with the highest average high temperature) is August (86.2°F).
The month with the lowest average high temperature is December (58.5°F).

  • Average low temperature in September: 61.9°F

The month with the highest average low temperature is August (64°F).
The coldest month (with the lowest average low temperature) is December (43.3°F).

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Average pressure in September
Hidden Springs, CA

Average pressure in September - Hidden Springs, CA
  • Average pressure in September: 29.89"Hg

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

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Average wind speed in September
Hidden Springs, CA

Average wind speed in September - Hidden Springs, CA
  • Average wind speed in September: 4.5mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in September
Hidden Springs, CA

Average humidity in September - Hidden Springs, CA
  • Average humidity in September: 47%

The month with the highest relative humidity is March (56%).
The month with the lowest relative humidity is August (45%).

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Average rainfall in September
Hidden Springs, CA

Average rainfall in September - Hidden Springs, CA
  • Average rainfall in September: 0.2"

The wettest month (with the highest rainfall) is February (1.73").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in September
Hidden Springs, CA

Average rainfall days in September - Hidden Springs, CA
  • Average rainfall days in September: 3.4 days

The month with the highest number of rainy days is March (6.4 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall in September
Hidden Springs, CA

Average snowfall in September - Hidden Springs, CA
  • Average snowfall in September: 0"

The month with the highest snowfall is December (2.99").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Hidden Springs, CA

Average snowfall days in September - Hidden Springs, CA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Hidden Springs, CA

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in September: 10h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).

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Average sunshine days in September
Hidden Springs, CA

Average sunshine days in September - Hidden Springs, CA
  • Average sunshine days in September: 25.6 days

The month with the most sunshine days is June (27.9 days).
The month with the least sunshine days is February (21.4 days).

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Average UV index in September
Hidden Springs, CA

Average UV index in September - Hidden Springs, CA
  • Average UV index in September: 6

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are November and December (UV index 3).

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Average cloud cover in September
Hidden Springs, CA

Average cloud cover in September - Hidden Springs, CA
  • Average cloud cover in September: 7

The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in September
Hidden Springs, CA

Average visibility in September - Hidden Springs, 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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Hidden Springs, California, USA

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