Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As August makes way for September, Massanutten's average high-temperature eases from 82.9°F (28.3°C) to a still warm 75.9°F (24.4°C). During the month of September, Massanutten's nighttime temperature lowers to an average of 55.6°F (13.1°C).Humidity
The months with the highest humidity in Massanutten are May, September, October and December, with an average relative humidity of 78%.Rainfall
The month with the least rainfall is September, when the rain falls for 4.6 days and typically collects 0.16" (4mm) of precipitation.Snowfall
In Massanutten, snow does not fall in May through October.Daylight
The average length of the day in September in Massanutten, Virginia, is 12h and 25min.On the first day of September in Massanutten, sunrise is at 6:45 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:58 pm EDT.
Sunshine
In September, the average sunshine in Massanutten is 8.4h.UV index
In September, the average daily maximum UV index in Massanutten is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In September, the UV index of 4 transforms into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What are the temperatures in Massanutten in September?
What is the most humid month in Massanutten?
What is the average humidity in September in Massanutten?
What is the driest month in Massanutten?
How much does it rain in Massanutten in September?
When it does not snow in Massanutten?
What is the average length of the day in September in Massanutten?
When is the sunrise / sunset in September in Massanutten?
How many hours of sunshine does Massanutten have in September?
What is the UV index reading in September in Massanutten?
Average temperature in September
Massanutten, VA
- Average high temperature in September: 75.9°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (39.2°F).
- Average low temperature in September: 55.6°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure in September
Massanutten, VA
- Average pressure in September: 30.05"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
Massanutten, VA
- Average wind speed in September: 4.5mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in September
Massanutten, VA
- Average humidity in September: 78%
The months with the highest relative humidity are May, September, October and December (78%).
The months with the lowest relative humidity are January and July (74%).
Average rainfall in September
Massanutten, VA
- Average rainfall in September: 0.16"
The wettest month (with the highest rainfall) is August (0.71").
The driest month (with the least rainfall) is September (0.16").
Average rainfall days in September
Massanutten, VA
- Average rainfall days in September: 4.6 days
The month with the highest number of rainy days is April (7.3 days).
The months with the least rainy days are January and November (3.8 days).
Average snowfall in September
Massanutten, VA
- Average snowfall in September: 0"
The month with the highest snowfall is March (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Massanutten, VA
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (2.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Massanutten, VA
- 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 July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in September
Massanutten, VA
- Average sunshine days in September: 23.6 days
The month with the most sunshine days is October (25.4 days).
The months with the least sunshine days are April, May and August (21.5 days).
Average UV index in September
Massanutten, VA
- 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, November and December (UV index 2).
Average cloud cover in September
Massanutten, VA
- Average cloud cover in September: 41
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
Massanutten, VA
- Average visibility in September: 4mi
The months with the highest visibility are July and November (6mi).
The month with the lowest visibility is September (4mi).
Massanutten, Virginia, USA
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