September weather forecast
Corona, NY

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Weather in September

September, the first month of the autumn in Corona, is still a warm month, with an average temperature fluctuating between 62.6°F (17°C) and 74.3°F (23.5°C).

Temperature

During the shift to September, a minor reduction in average high-temperature is observed, shifting from 81.3°F (27.4°C) in August to a still moderately hot 74.3°F (23.5°C). Corona's temperature tends to fall to an average low of 62.6°F (17°C) during the nights of September.

Humidity

In Corona, the average relative humidity in September is 73%.

Rainfall

The month with the least rainfall is September, when the rain falls for 6.6 days and typically collects 0.2" (5mm) of precipitation.

Snowfall

April through November are months without snowfall in Corona.

Daylight

In September, the average length of the day in Corona, New York, is 12h and 27min.
On the first day of September in Corona, sunrise is at 6:23 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 6:38 pm EDT.

Sunshine

In Corona, the average sunshine in September is 9h.

UV index

The average daily maximum UV index in September in Corona is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 5 in September translates into the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What is the average September temperature in Corona?

The high-temperature in Corona during September is 74.3°F (23.5°C) and the low-temperature is 62.6°F (17°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is computed to be 86°F (30°C).

What is the average humidity in September in Corona?

In Corona, New York, the average relative humidity in September is 73%.

What is the driest month in Corona?

The month with the least rainfall in Corona, New York, is September, when the rain falls for 6.6 days and typically collects 0.2" (5mm) of precipitation.

How many days does it rain in September in Corona?

In Corona, in September, it is raining for 6.6 days, with typically 0.2" (5mm) of accumulated precipitation.

When it does not snow in Corona?

April through November are months without snowfall in Corona, New York.

How many hours of daylight does Corona have in September?

In September, the average day length is 12h and 27min.

When are sunrise and sunset in September in Corona?

On the first day of September in Corona, sunrise is at 6:23 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 6:38 pm EDT.

How long on average sun shines in September in Corona?

The average sunshine duration in September is 9h.

What is the UV index intensity in September in Corona?

In Corona, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate 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
Corona, NY

Average temperature in September - Corona, NY
  • Average high temperature in September: 74.3°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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Average pressure in September
Corona, NY

Average pressure in September - Corona, NY
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Corona, NY

Average wind speed in September - Corona, NY
  • Average wind speed in September: 7.6mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity in September
Corona, NY

Average humidity in September - Corona, NY
  • Average humidity in September: 73%

The months with the highest relative humidity are February, May and December (75%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in September
Corona, NY

Average rainfall in September - Corona, NY
  • Average rainfall in September: 0.2"

The wettest month (with the highest rainfall) is July (0.75").
The driest month (with the least rainfall) is September (0.2").

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Average rainfall days in September
Corona, NY

Average rainfall days in September - Corona, NY
  • Average rainfall days in September: 6.6 days

The month with the highest number of rainy days is July (9.9 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in September
Corona, NY

Average snowfall in September - Corona, NY
  • Average snowfall in September: 0"

The months with the highest snowfall are February, March and December (0.16").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Corona, NY

Average snowfall days in September - Corona, NY
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (2.6 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
Corona, NY

Average daylight in September / Average sunshine in September - Corona, NY
  • Average daylight in September: 12h and 3min

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: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in September
Corona, NY

Average sunshine days in September - Corona, NY
  • Average sunshine days in September: 21.5 days

The months with the most sunshine days are January and December (24 days).
The month with the least sunshine days is June (17.8 days).

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Average UV index in September
Corona, NY

Average UV index in September - Corona, NY
  • Average UV index in September: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Corona, NY

Average cloud cover in September - Corona, NY
  • Average cloud cover in September: 33

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in September
Corona, NY

Average visibility in September - Corona, NY
  • 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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Corona, New York, USA

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