September weather forecast and climate
Stratford, NJ

The first month of the autumn, September, is still a warm month in Stratford, New Jersey, with average temperature varying between 61.2°F (16.2°C) and 76.6°F (24.8°C).

Temperature

In Stratford, New Jersey, the average high-temperature slightly decreases, from a moderately hot 83.7°F (28.7°C) in August, to a still warm 76.6°F (24.8°C). In Stratford, the average low-temperature is 61.2°F (16.2°C).

Humidity

In Stratford, the average relative humidity in September is 76%.

Rainfall

Months with the least rainfall in Stratford are January and September Rain falls for 9.2 days and accumulates 0.67" (17mm) of rain.

Snowfall

In Stratford, New Jersey, snow does not fall in April, June through October.

Daylight

The average length of the day in Stratford is 12.4h.

Sunshine

In Stratford, the average sunshine is 8.9h.

UV index

In Stratford, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Stratford?

In Stratford, New Jersey, in September, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 61.2°F (16.2°C).

What is the average humidity in September in Stratford?

The average relative humidity in September in Stratford is 76%.

How much does it rain in Stratford in September?

In September, the rain falls for 9.2 days. Throughout September, 0.67" (17mm) of precipitation is accumulated.

What is the driest month in Stratford?

January and September are months with the least rain in Stratford when the rain falls for 9.2 days and typically aggregates up to 0.67" (17mm) of rain.

When it does not snow in Stratford?

April, June through October are months without snowfall in Stratford, New Jersey.

How many hours of daylight does Stratford have in September?

The average length of the day in September in Stratford is 12.4h.

How many hours of sunshine does Stratford have in September?

The average sunshine in September in Stratford, New Jersey, is 8.9h.

What is the UV index intensity in September in Stratford?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Stratford, NJ
  • Average high temperature in September: 24.8°C

The warmest month (with the highest average high temperature) is July (29.9°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in September: 16.2°C

The month with the highest average low temperature is July (20.7°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).

Average pressure in September - Stratford, NJ
  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is November (1019.9mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).

Average wind speed in September - Stratford, NJ
  • Average wind speed in September: 9.9km/h

The windiest month (with the highest average wind speed) is April (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).

Average humidity in September - Stratford, NJ
  • Average humidity in September: 76%

The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (71%).

Average rainfall in September - Stratford, NJ
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is August (35mm).
The driest months (with the least rainfall) are January and September (17mm).

Average rainfall days in September - Stratford, NJ
  • Average rainfall days in September: 9.2 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in September - Stratford, NJ
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (28mm).
Months with the least snowfall are April, June, July, August, September and October (0mm).

Average snowfall days in September - Stratford, NJ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.5 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Stratford, NJ
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 8.9h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average sunshine days in September - Stratford, NJ
  • Average sunshine days in September: 18.7 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.3 days).

Average UV index in September - Stratford, NJ
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September - Stratford, NJ
  • Average cloud cover in September: 37

Months with the most cloud cover are February and March (Cloud cover 47).
Months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in September - Stratford, NJ
  • Average visibility in September: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).