September weather forecast
Bufford Crossroads, VA

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Weather in September

September, the first month of the autumn in Bufford Crossroads, is also a moderately hot month, with an average temperature varying between 81.1°F (27.3°C) and 63.1°F (17.3°C).

Temperature

A mild shift in the average high-temperature occurs in September, reducing from a hot 86.9°F (30.5°C) in August to a warm 81.1°F (27.3°C). Bufford Crossroads's temperature in September lowers to a consistent average of 63.1°F (17.3°C) during the nights.

Heat index

September's average heat index is evaluated at a tropical 86°F (30°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

In September, the average relative humidity in Bufford Crossroads is 77%.

Rainfall

In Bufford Crossroads, Virginia, during September, the rain falls for 13 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, there are 167.6 rainfall days, and 32.09" (815mm) of precipitation is accumulated.

Snowfall

In Bufford Crossroads, snow does not fall in April through October.

Daylight

The average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 6:42 am and sunset at 7:38 pm. On the last day of September, sunrise is at 7:05 am and sunset at 6:54 pm EDT.

Sunshine

In September, the average sunshine is 9h.

UV index

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 5 in September transforms into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

An average high-temperature, in September, in Bufford Crossroads, is 81.1°F (27.3°C) and the average low-temperature is 63.1°F (17.3°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 86°F (30°C).

What is the average humidity in September?

In Bufford Crossroads, the average relative humidity in September is 77%.

How many days does it rain in September?

In Bufford Crossroads, in September, it is raining for 13 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow?

In Bufford Crossroads, snow does not fall in April through October.

How many hours of daylight does Bufford Crossroads have in September?

The average day length in September is 12h and 24min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:42 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:54 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 9h.

What is the UV index reading in September?

In Bufford Crossroads, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Bufford Crossroads, VA

Average temperature in September - Bufford Crossroads, VA
  • Average high temperature in September: 81.1°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.2°F).

  • Average low temperature in September: 63.1°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

Average pressure in September
Bufford Crossroads, VA

Average pressure in September - Bufford Crossroads, VA
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Bufford Crossroads, VA

Average wind speed in September - Bufford Crossroads, VA
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in September
Bufford Crossroads, VA

Average humidity in September - Bufford Crossroads, VA
  • Average humidity in September: 77%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, February, April, July and November (74%).

Average rainfall in September
Bufford Crossroads, VA

Average rainfall in September - Bufford Crossroads, VA
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is August (3.35").
The driest month (with the least rainfall) is October (1.89").

Average rainfall days in September
Bufford Crossroads, VA

Average rainfall days in September - Bufford Crossroads, VA
  • Average rainfall days in September: 13 days

The months with the highest number of rainy days are May and July (18.3 days).
The month with the least rainy days is November (10.1 days).

Average snowfall in September
Bufford Crossroads, VA

Average snowfall in September - Bufford Crossroads, VA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Bufford Crossroads, VA

Average snowfall days in September - Bufford Crossroads, VA
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Bufford Crossroads, VA

Average daylight in September / Average sunshine in September - Bufford Crossroads, VA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 9h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 30min).

Average sunshine days in September
Bufford Crossroads, VA

Average sunshine days in September - Bufford Crossroads, VA
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in September
Bufford Crossroads, VA

Average UV index in September - Bufford Crossroads, 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 and December (UV index 2).

Average cloud cover in September
Bufford Crossroads, VA

Average cloud cover in September - Bufford Crossroads, VA
  • Average cloud cover in September: 38

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 31).

Average visibility in September
Bufford Crossroads, VA

Average visibility in September - Bufford Crossroads, 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).

Bufford Crossroads, Virginia, USA

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