September weather forecast
Manzanar, CA

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Weather in September

September, the first month of the autumn in Manzanar, is still a warm month, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 60.3°F (15.7°C).

Temperature

The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from 85.5°F (29.7°C) to a still warm 78.1°F (25.6°C). Manzanar temperatures generally rest at a low of 60.3°F (15.7°C) during the September nights.

Humidity

In Manzanar, the average relative humidity in September is 22%.

Rainfall

The months with the least rainfall are June and September Rain falls for 2.3 days and accumulates 0.16" (4mm) of rain.

Snowfall

In Manzanar, snow does not fall in May through October.

Daylight

The average length of the day in September in Manzanar, California, is 12h and 24min.
On the first day of September in Manzanar, sunrise is at 6:24 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:36 pm PDT.

Sunshine

In September, the average sunshine in Manzanar is 10.9h.

UV index

The average daily maximum UV index in September in Manzanar, California, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What are September temperatures in Manzanar?

Manzanar in September has an average high-temperature of 78.1°F (25.6°C) and an average low-temperature of 60.3°F (15.7°C).

What is the average humidity in September in Manzanar?

In Manzanar, California, the average relative humidity in September is 22%.

What is the driest month in Manzanar?

June and September are months with the least rain in Manzanar, California, when the rain falls for 2.3 days and typically aggregates up to 0.16" (4mm) of rain.

How much does it rain in Manzanar in September?

In Manzanar, in September, during 2.3 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.

When it does not snow in Manzanar?

In Manzanar, snow does not fall in May through October.

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

The average day length in September in Manzanar, California, is 12h and 24min.

When are sunrise and sunset in September in Manzanar?

On the first day of September, sunrise is at 6:24 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:36 pm PDT.

How many hours of sunshine does Manzanar have in September?

In Manzanar, California, the average sunshine duration in September is 10.9h.

What is the UV index intensity in September in Manzanar?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Manzanar, CA

Average temperature in September - Manzanar, CA
  • Average high temperature in September: 78.1°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (46.9°F).

  • Average low temperature in September: 60.3°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is December (31.5°F).

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Average pressure in September
Manzanar, CA

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in September
Manzanar, CA

Average wind speed in September - Manzanar, CA
  • Average wind speed in September: 6.2mph

The windiest months (with the highest average wind speed) are April, May and June (7.6mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).

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Average humidity in September
Manzanar, CA

Average humidity in September - Manzanar, CA
  • Average humidity in September: 22%

The month with the highest relative humidity is December (47%).
The month with the lowest relative humidity is August (19%).

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Average rainfall in September
Manzanar, CA

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

The wettest month (with the highest rainfall) is December (0.67").
The driest months (with the least rainfall) are June and September (0.16").

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Average rainfall days in September
Manzanar, CA

Average rainfall days in September - Manzanar, CA
  • Average rainfall days in September: 2.3 days

The month with the highest number of rainy days is March (5.7 days).
The month with the least rainy days is September (2.3 days).

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Average snowfall in September
Manzanar, CA

Average snowfall in September - Manzanar, CA
  • Average snowfall in September: 0"

The month with the highest snowfall is December (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Manzanar, CA

Average snowfall days in September - Manzanar, CA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (1.2 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
Manzanar, CA

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

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

  • Average sunshine in September: 10h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 18min).

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Average sunshine days in September
Manzanar, CA

Average sunshine days in September - Manzanar, CA
  • Average sunshine days in September: 25 days

The month with the most sunshine days is October (27.7 days).
The month with the least sunshine days is July (20 days).

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Average UV index in September
Manzanar, CA

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).

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Average cloud cover in September
Manzanar, CA

Average cloud cover in September - Manzanar, CA
  • Average cloud cover in September: 5

The month with the most cloud cover is January (Cloud cover 16).
The months with the least cloud cover are August and September (Cloud cover 5).

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Average visibility in September
Manzanar, CA

Average visibility in September - Manzanar, 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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Manzanar, California, USA

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