September weather forecast
North Fork, CA

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Weather in September

September, the first month of the autumn in North Fork, is also a moderately hot month, with an average temperature fluctuating between 81°F (27.2°C) and 54.7°F (12.6°C).

Temperature

As August makes way for September, North Fork's average high-temperature eases from a hot 86.5°F (30.3°C) to a moderately hot 81°F (27.2°C). With the onset of night in September, North Fork reveals a significant decrease in temperature, averaging at a fresh 54.7°F (12.6°C).

Humidity

The average relative humidity in September is 35%.

Rainfall

In September, in North Fork, the rain falls for 3 days. Throughout September, 0.28" (7mm) of precipitation is accumulated. In North Fork, during the entire year, the rain falls for 73.5 days and collects up to 19.69" (500mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In September, the average length of the day in North Fork is 12h and 24min.
On the first day of September, sunrise is at 6:29 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:42 pm PDT.

Sunshine

The average sunshine in September is 11.2h.

UV index

In North Fork, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 5 during September leads to these advisories:
Ensure safety - Imperative it is to shield skin and eyes from damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What is the temperature in September in North Fork?

North Fork in September has an average high-temperature of 81°F (27.2°C) and an average low-temperature of 54.7°F (12.6°C).

What is the average humidity in September in North Fork?

The average relative humidity in September in North Fork, California, is 35%.

How much does it rain in North Fork in September?

In North Fork, California, in September, during 3 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.

When it does not snow in North Fork?

May through October are months without snowfall in North Fork.

What is the average length of the day in September in North Fork?

In September, the average day length is 12h and 24min.

When is the sunrise / sunset in September in North Fork?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:42 pm PDT.

How long on average sun shines in September in North Fork?

In North Fork, California, the average sunshine duration in September is 11.2h.

What is the UV index intensity in September in North Fork?

In North Fork, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average max. wind speed
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
North Fork, CA

Average temperature in September - North Fork, CA
  • Average high temperature in September: 81°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is December (48.9°F).

  • Average low temperature in September: 54.7°F

The month with the highest average low temperature is July (58.8°F).
The coldest months (with the lowest average low temperature) are February and December (32.9°F).

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Average pressure in September
North Fork, CA

Average pressure in September - North Fork, CA
  • Average pressure in September: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in September
North Fork, CA

Average wind speed in September - North Fork, CA
  • Average wind speed in September: 4.7mph

The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest months (with the lowest average wind speed) are November and December (4.3mph).

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Average humidity in September
North Fork, CA

Average humidity in September - North Fork, CA
  • Average humidity in September: 35%

The month with the highest relative humidity is March (69%).
The months with the lowest relative humidity are July and August (32%).

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Average rainfall in September
North Fork, CA

Average rainfall in September - North Fork, CA
  • Average rainfall in September: 0.28"

The wettest month (with the highest rainfall) is February (3.54").
The driest month (with the least rainfall) is August (0.12").

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Average rainfall days in September
North Fork, CA

Average rainfall days in September - North Fork, CA
  • Average rainfall days in September: 3 days

The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (2.1 days).

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Average snowfall in September
North Fork, CA

Average snowfall in September - North Fork, CA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (5.55").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
North Fork, CA

Average snowfall days in September - North Fork, CA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (3.4 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
North Fork, CA

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

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

  • Average sunshine in September: 11h and 1min

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

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Average sunshine days in September
North Fork, CA

Average sunshine days in September - North Fork, CA
  • Average sunshine days in September: 25.2 days

The months with the most sunshine days are August and October (26.5 days).
The month with the least sunshine days is March (18.3 days).

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Average UV index in September
North Fork, CA

Average UV index in September - North Fork, 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 February, November and December (UV index 2).

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Average cloud cover in September
North Fork, CA

Average cloud cover in September - North Fork, CA
  • Average cloud cover in September: 7

The month with the most cloud cover is March (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in September
North Fork, CA

Average visibility in September - North Fork, 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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North Fork, California, USA

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