September weather forecast
Ambrosia, WV

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Ambrosia, West Virginia, with an average temperature ranging between max 79°F (26.1°C) and min 57.7°F (14.3°C).

Temperature

In Ambrosia, the average high-temperature in September slightly decreases from 85.5°F (29.7°C) in August to a still warm 79°F (26.1°C). Ambrosia's temperature tends to fall to an average low of 57.7°F (14.3°C) during the nights of September.

Humidity

In September, the average relative humidity is 75%.

Rainfall

The month with the least rainfall in Ambrosia is September, when the rain falls for 12.3 days and typically collects 1.57" (40mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in September in Ambrosia is 12h and 26min.
On the first day of the month, sunrise is at 6:57 am and sunset at 7:58 pm. On the last day of September, in Ambrosia, sunrise is at 7:23 am and sunset at 7:12 pm EDT.

Sunshine

The average sunshine in September in Ambrosia is 8.3h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the maximum UV index of 4 translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the usual temperature for Ambrosia in September?

In Ambrosia, in September, the average high-temperature is 79°F (26.1°C), and the average low-temperature is 57.7°F (14.3°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 95°F (35°C).

What is the average humidity in September in Ambrosia?

In Ambrosia, the average relative humidity in September is 75%.

What is the driest month in Ambrosia?

The month with the least rainfall in Ambrosia is September, when the rain falls for 12.3 days and typically collects 1.57" (40mm) of precipitation.

How many days does it rain in September in Ambrosia?

In Ambrosia, in September, during 12.3 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

When it does not snow in Ambrosia?

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

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

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

What time are sunrise and sunset in September in Ambrosia?

On the first day of September, sunrise is at 6:57 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:12 pm EDT.

How long on average sun shines in September in Ambrosia?

In Ambrosia, West Virginia, the average sunshine duration in September is 8.3h.

What is the UV index intensity in September in Ambrosia?

In Ambrosia, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Ambrosia, WV

Average temperature in September - Ambrosia, WV
  • Average high temperature in September: 79°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in September: 57.7°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in September
Ambrosia, WV

Average pressure in September - Ambrosia, WV
  • Average pressure in September: 30.05"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in September
Ambrosia, WV

Average wind speed in September - Ambrosia, WV
  • Average wind speed in September: 4.8mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in September
Ambrosia, WV

Average humidity in September - Ambrosia, WV
  • Average humidity in September: 75%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in September
Ambrosia, WV

Average rainfall in September - Ambrosia, WV
  • Average rainfall in September: 1.57"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in September
Ambrosia, WV

Average rainfall days in September - Ambrosia, WV
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in September
Ambrosia, WV

Average snowfall in September - Ambrosia, WV
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Ambrosia, WV

Average snowfall days in September - Ambrosia, WV
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Ambrosia, WV

Average daylight in September / Average sunshine in September - Ambrosia, WV
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in September
Ambrosia, WV

Average sunshine days in September - Ambrosia, WV
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is February (9.2 days).

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Average UV index in September
Ambrosia, WV

Average UV index in September - Ambrosia, WV
  • Average UV index in September: 4

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
Ambrosia, WV

Average cloud cover in September - Ambrosia, WV
  • Average cloud cover in September: 35

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in September
Ambrosia, WV

Average visibility in September - Ambrosia, WV
  • Average visibility in September: 5mi

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

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Ambrosia, West Virginia, USA

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