September weather forecast
Scotia, CA

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Weather in September

September, the first month of the autumn in Scotia, is still a pleasant month, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 72.5°F (22.5°C).

Temperature

The commencement of September records an average high-temperature of a pleasant 72.5°F (22.5°C), barely varying from August's 74.1°F (23.4°C). Scotia anticipates a considerable cooling off from the daytime high to an average minimum temperature of 50.9°F (10.5°C) in September.

Humidity

September is the least humid month, with an average relative humidity of 73%.

Rainfall

In Scotia, California, in September, it is raining for 4 days, with typically 0.59" (15mm) of accumulated precipitation. In Scotia, during the entire year, the rain falls for 110.9 days and collects up to 28.27" (718mm) of precipitation.

Snowfall

January, March through December are months without snowfall in Scotia.

Daylight

In September, the average length of the day in Scotia, California, is 12h and 26min.
On the first day of September, sunrise is at 6:44 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:59 pm PDT.

Sunshine

In Scotia, the average sunshine in September is 10.2h.

UV index

The average daily maximum UV index in September in Scotia is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 4 during September leads to these instructions:
Act with care - The need to guard against sun damage is communicated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What is the temperature in September in Scotia?

September temperatures in Scotia vary between a high-temperature of 72.5°F (22.5°C) and a low-temperature of 50.9°F (10.5°C).

What is the least humid month in Scotia?

The least humid month in Scotia, California, is September, with an average relative humidity of 73%.

What is the average humidity in September in Scotia?

The average relative humidity in September is 73%.

How many days does it rain in September in Scotia?

In Scotia, California, during September, the rain falls for 4 days and regularly aggregates up to 0.59" (15mm) of precipitation.

When it does not snow in Scotia?

January, March through December are months without snowfall in Scotia, California.

How many hours of daylight does Scotia have in September?

The average day length in September in Scotia is 12h and 26min.

When are sunrise and sunset in September in Scotia?

In September, on the first day of the month, sunrise is at 6:44 am and sunset at 7:47 pm. On the last day of the month, in Scotia, sunrise is at 7:12 am and sunset at 6:59 pm PDT.

How many hours of sunshine does Scotia have in September?

In September, the average sunshine duration in Scotia is 10.2h.

How high is the UV index in September in Scotia?

In September, the average daily maximum UV index in Scotia, California, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
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
Scotia, CA

Average temperature in September - Scotia, CA
  • Average high temperature in September: 72.5°F

The warmest month (with the highest average high temperature) is August (74.1°F).
The month with the lowest average high temperature is December (52.9°F).

  • Average low temperature in September: 50.9°F

The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is February (39.7°F).

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Average pressure in September
Scotia, CA

Average pressure in September - Scotia, CA
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.96"Hg).

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Average wind speed in September
Scotia, CA

Average wind speed in September - Scotia, CA
  • Average wind speed in September: 6mph

The windiest month (with the highest average wind speed) is June (7.7mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in September
Scotia, CA

Average humidity in September - Scotia, CA
  • Average humidity in September: 73%

The month with the highest relative humidity is March (83%).
The month with the lowest relative humidity is September (73%).

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Average rainfall in September
Scotia, CA

Average rainfall in September - Scotia, CA
  • Average rainfall in September: 0.59"

The wettest month (with the highest rainfall) is December (4.96").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in September
Scotia, CA

Average rainfall days in September - Scotia, CA
  • Average rainfall days in September: 4 days

The month with the highest number of rainy days is March (17.3 days).
The months with the least rainy days are July and August (1.8 days).

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Average snowfall in September
Scotia, CA

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

The month with the highest snowfall is February (0.59").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Scotia, CA

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

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

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in September
Scotia, CA

Average sunshine days in September - Scotia, CA
  • Average sunshine days in September: 25.8 days

The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is March (11.9 days).

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Average UV index in September
Scotia, CA

Average UV index in September - Scotia, CA
  • Average UV index in September: 4

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

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Average cloud cover in September
Scotia, CA

Average cloud cover in September - Scotia, CA
  • Average cloud cover in September: 19

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in September
Scotia, CA

Average visibility in September - Scotia, CA
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).

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Scotia, California, USA

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