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 witnesses a gentle descent in average high-temperature, descending from August's moderately hot 74.8°F (23.8°C) to an enjoyable 67.5°F (19.7°C). Morrisville, in September, experiences an average temperature of 47.8°F (8.8°C) at night.Humidity
In September, the average relative humidity in Morrisville is 81%.Rainfall
September is the month with the least rainfall in Morrisville. Rain falls for 12.4 days and accumulates 2.17" (55mm) of precipitation.Snowfall
June through September are months without snowfall in Morrisville.Daylight
The average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 6:13 am and sunset at 7:26 pm. On the last day of September, sunrise is at 6:47 am and sunset at 6:32 pm EDT.
Sunshine
In September, the average sunshine in Morrisville is 8h.UV index
In Morrisville, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the usual temperature for Morrisville in September?
What is the average humidity in September in Morrisville?
What is the driest month in Morrisville?
How many days does it rain in September in Morrisville?
When it does not snow in Morrisville?
Does it snow in Morrisville in September?
What is the average length of the day in September in Morrisville?
What time are sunrise and sunset in September in Morrisville?
How long on average sun shines in September in Morrisville?
What is the UV index intensity in September in Morrisville?
Average temperature in September
Morrisville, VT
- Average high temperature in September: 67.5°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in September: 47.8°F
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in September
Morrisville, VT
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Morrisville, VT
- Average wind speed in September: 5.4mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Morrisville, VT
- Average humidity in September: 81%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (77%).
Average rainfall in September
Morrisville, VT
- Average rainfall in September: 2.17"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in September
Morrisville, VT
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in September
Morrisville, VT
- Average snowfall in September: 0"
The month with the highest snowfall is February (14.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Morrisville, VT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (23.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Morrisville, VT
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 18min).
Average sunshine days in September
Morrisville, VT
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is February (5.3 days).
Average UV index in September
Morrisville, VT
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Morrisville, VT
- Average cloud cover in September: 42
The months with the most cloud cover are January and February (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in September
Morrisville, VT
- Average visibility in September: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Morrisville, Vermont, USA
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