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
September ushers in a minute temperature change, with average high-temperatures reducing from August's warm 81.7°F (27.6°C) to a still moderately hot 76.1°F (24.5°C). During September, Ivanhoe experiences an average low-temperature of 54.7°F (12.6°C) at night.Humidity
February, May, September and December, with an average relative humidity of 78%, are the most humid months.Rainfall
The month with the least rainfall is September, when the rain falls for 14.2 days and typically collects 1.89" (48mm) of precipitation.Snowfall
In Ivanhoe, snow does not fall in June through September.Daylight
The average length of the day in September in Ivanhoe is 12h and 24min.On the first day of the month, sunrise is at 6:55 am and sunset at 7:51 pm. On the last day of September, in Ivanhoe, sunrise is at 7:18 am and sunset at 7:08 pm EDT.
Sunshine
The average sunshine in September in Ivanhoe is 8.5h.UV index
In September, the average daily maximum UV index in Ivanhoe is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ivanhoe in September?
What are the most humid months in Ivanhoe?
What is the average humidity in September in Ivanhoe?
What is the driest month in Ivanhoe?
How much does it rain in Ivanhoe in September?
When it does not snow in Ivanhoe?
Does it snow in Ivanhoe in September?
What is the average length of the day in September in Ivanhoe?
When is the sunrise / sunset in September in Ivanhoe?
How many hours of sunshine does Ivanhoe have in September?
How high is the UV index in September in Ivanhoe?
Average temperature in September
Ivanhoe, VA
- Average high temperature in September: 76.1°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (40.3°F).
- Average low temperature in September: 54.7°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure in September
Ivanhoe, VA
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in September
Ivanhoe, VA
- Average wind speed in September: 4.7mph
The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in September
Ivanhoe, VA
- Average humidity in September: 78%
The months with the highest relative humidity are February, May, September and December (78%).
The month with the lowest relative humidity is July (74%).
Average rainfall in September
Ivanhoe, VA
- Average rainfall in September: 1.89"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in September
Ivanhoe, VA
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is November (10 days).
Average snowfall in September
Ivanhoe, VA
- Average snowfall in September: 0"
The month with the highest snowfall is December (5.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Ivanhoe, VA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ivanhoe, 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: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in September
Ivanhoe, VA
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is May (7.3 days).
Average UV index in September
Ivanhoe, VA
- Average UV index in September: 5
The months with the highest UV index are 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
Ivanhoe, VA
- Average cloud cover in September: 38
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 32).
Average visibility in September
Ivanhoe, VA
- Average visibility in September: 5mi
The months with the highest visibility are April, June, July and November (6mi).
The months with the lowest visibility are January, February, March, May, August, September, October and December (5mi).
Ivanhoe, Virginia, USA
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