September weather forecast
Morattico, VA

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Weather in September

The first month of the autumn, September, is still a warm month in Morattico, Virginia, with an average temperature ranging between min 63°F (17.2°C) and max 79.5°F (26.4°C).

Temperature

A mild drop in Morattico's average high-temperature is observed in September, transitioning from a hot 86°F (30°C) in August to a warm 79.5°F (26.4°C). Nighttime temperature dips to a mean of 63°F (17.2°C) during September.

Humidity

The average relative humidity in September is 77%.

Rainfall

The month with the least rainfall is September, when the rain falls for 11.9 days and typically collects 1.93" (49mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in September in Morattico is 12h and 25min.
On the first day of the month, sunrise is at 6:37 am and sunset at 7:35 pm. On the last day of September, in Morattico, sunrise is at 7:01 am and sunset at 6:50 pm EDT.

Sunshine

In September, the average sunshine in Morattico is 8.9h.

UV index

In September, the average daily maximum UV index in Morattico is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 5 during September translates into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the usual temperature for Morattico in September?

The high-temperature in Morattico, Virginia, during September is 79.5°F (26.4°C) and the low-temperature is 63°F (17.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 98.6°F (37°C).

What is the average humidity in September in Morattico?

The average relative humidity in September in Morattico is 77%.

What is the driest month in Morattico?

The month with the least rainfall is September, when the rain falls for 11.9 days and typically collects 1.93" (49mm) of precipitation.

How much does it rain in Morattico in September?

In Morattico, Virginia, during September, the rain falls for 11.9 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow in Morattico?

In Morattico, Virginia, snow does not fall in May through October.

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

The average day length in September is 12h and 25min.

When are sunrise and sunset in September in Morattico?

On the first day of September, sunrise is at 6:37 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:50 pm EDT.

How many hours of sunshine does Morattico have in September?

The average sunshine duration in September is 8.9h.

How high is the UV index in September in Morattico?

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from 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
Morattico, VA

Average temperature in September - Morattico, VA
  • Average high temperature in September: 79.5°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (43.5°F).

  • Average low temperature in September: 63°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in September
Morattico, VA

Average pressure in September - Morattico, VA
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in September
Morattico, VA

Average wind speed in September - Morattico, VA
  • Average wind speed in September: 6.3mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in September
Morattico, VA

Average humidity in September - Morattico, VA
  • Average humidity in September: 77%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in September
Morattico, VA

Average rainfall in September - Morattico, VA
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in September
Morattico, VA

Average rainfall days in September - Morattico, VA
  • Average rainfall days in September: 11.9 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (9.9 days).

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Average snowfall in September
Morattico, VA

Average snowfall in September - Morattico, VA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Morattico, VA

Average snowfall days in September - Morattico, VA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.7 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
Morattico, VA

Average daylight in September / Average sunshine in September - Morattico, VA
  • 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 36min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in September
Morattico, VA

Average sunshine days in September - Morattico, VA
  • Average sunshine days in September: 16.8 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in September
Morattico, VA

Average UV index in September - Morattico, VA
  • 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 and December (UV index 2).

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Average cloud cover in September
Morattico, VA

Average cloud cover in September - Morattico, VA
  • Average cloud cover in September: 37

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in September
Morattico, VA

Average visibility in September - Morattico, VA
  • 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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Morattico, Virginia, USA

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