September weather forecast and climate
Wayland, NY

The first month of the autumn, September, is also an agreeable month in Wayland, New York, with temperature in the range of an average high of 69.8°F (21°C) and an average low of 49.8°F (9.9°C).

Temperature

In September, the average high-temperature slightly decreases, from a warm 75.9°F (24.4°C) in August, to an agreeable 69.8°F (21°C). In September, the average low-temperature is 49.8°F (9.9°C).

Humidity

The average relative humidity in September is 81%.

Rainfall

In Wayland, during 14.1 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Wayland, during the entire year, the rain falls for 153.7 days and collects up to 25.04" (636mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In September, the average length of the day is 12.5h.

Sunshine

The average sunshine in Wayland is 8h.

UV index

In Wayland, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 3 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Wayland?

The average high-temperature, in September, is 69.8°F (21°C), while the average low-temperature is 49.8°F (9.9°C).

What is the average humidity in September in Wayland?

The average relative humidity in September is 81%.

How much does it rain in Wayland in September?

In Wayland, during September, the rain falls for 14.1 days and regularly aggregates up to 1.73" (44mm) of precipitation.

Does it snow in Wayland in September?

In Wayland, New York, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Wayland?

June through September are months without snowfall in Wayland.

How many hours of daylight does Wayland have in September?

The average length of the day in September in Wayland, New York, is 12.5h.

How long on average sun shines in September in Wayland?

The average sunshine in September in Wayland, New York, is 8h.

What is the UV index intensity in September in Wayland?

In Wayland, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in September - Wayland, NY
  • Average high temperature in September: 69.8°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in September: 49.8°F

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

Average pressure in September - Wayland, NY
  • Average pressure in September: 30.06"

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in September - Wayland, NY
  • Average wind speed in September: 6.5mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in September - Wayland, NY
  • Average humidity in September: 81%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (78%).

Average rainfall in September - Wayland, NY
  • Average rainfall in September: 1.73"

The wettest months (with the highest rainfall) are May and October (2.64").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in September - Wayland, NY
  • Average rainfall days in September: 14.1 days

Months with the highest number of rainy days are May and July (18.3 days).
The month with the least rainy days is February (4.9 days).

Average snowfall in September - Wayland, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (6.3").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in September - Wayland, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (17.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Wayland, NY
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in September: 8h

The month with the most sunshine is July (Average sunshine: 9.6h).
Months with the least sunshine are January and February (Average sunshine: 2.3).

Average sunshine days in September - Wayland, NY
  • Average sunshine days in September: 14.1 days

The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is February (7.2 days).

Average UV index in September - Wayland, NY
  • Average UV index in September: 3

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in September - Wayland, NY
  • Average cloud cover in September: 45

The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 40).

Average visibility in September - Wayland, NY
  • Average visibility in September: 5mi

Months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is January (4mi).