September weather forecast and climate
Beattystown, NJ

The first month of the autumn, September, is still a warm month in Beattystown, New Jersey, with average temperature varying between 55.2°F (12.9°C) and 74.3°F (23.5°C).

Temperature

In September, the average high-temperature marginally drops, from 81.5°F (27.5°C) in August, to a still warm 74.3°F (23.5°C). In Beattystown, in September, the average low-temperature is 55.2°F (12.9°C).

Humidity

In Beattystown, the average relative humidity in September is 79%.

Rainfall

The month with the least rainfall is September when the rain falls for 12.2 days and typically collects 1.54" (39mm) of precipitation.

Snowfall

In Beattystown snow does not fall in June through September.

Daylight

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

Sunshine

In Beattystown, the average sunshine in September is 8.7h.

UV index

The average daily maximum UV index in Beattystown, New Jersey, is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Beattystown?

In Beattystown, in September, the average high-temperature is 74.3°F (23.5°C), and the average low-temperature is 55.2°F (12.9°C).

What is the average humidity in September in Beattystown?

In September, the average relative humidity is 79%.

How much does it rain in Beattystown in September?

In Beattystown, in September, during 12.2 rainfall days, 1.54" (39mm) of precipitation is typically accumulated.

What is the driest month in Beattystown?

September is the month with the least rainfall in Beattystown, New Jersey. Rain falls for 12.2 days and accumulates 1.54" (39mm) of precipitation.

Does it snow in Beattystown in September?

In Beattystown, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Beattystown?

In Beattystown snow does not fall in June through September.

How many hours of daylight does Beattystown have in September?

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

How long on average sun shines in September in Beattystown?

In September, the average sunshine in Beattystown, New Jersey, is 8.7h.

How high is the UV index in September in Beattystown?

In Beattystown, New Jersey, the average daily maximum UV index in September is 4. 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 - Beattystown, NJ
  • Average high temperature in September: 23.5°C

The warmest month (with the highest average high temperature) is July (28.4°C).
The month with the lowest average high temperature is January (1.1°C).

  • Average low temperature in September: 12.9°C

The month with the highest average low temperature is July (17.4°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).

Average pressure in September - Beattystown, NJ
  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is November (1019.7mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in September - Beattystown, NJ
  • Average wind speed in September: 8.8km/h

The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).

Average humidity in September - Beattystown, NJ
  • Average humidity in September: 79%

Months with the highest relative humidity are February and October (81%).
The month with the lowest relative humidity is April (75%).

Average rainfall in September - Beattystown, NJ
  • Average rainfall in September: 39mm

The wettest month (with the highest rainfall) is July (75mm).
The driest month (with the least rainfall) is September (39mm).

Average rainfall days in September - Beattystown, NJ
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (8.3 days).

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

The month with the highest snowfall is February (96mm).
Months with the least snowfall are June, July, August and September (0mm).

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

The month with the highest number of snowfall days is January (8.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in September: 8.7h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in September - Beattystown, NJ
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (11.5 days).

Average UV index in September - Beattystown, NJ
  • Average UV index in September: 4

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

Average cloud cover in September - Beattystown, NJ
  • Average cloud cover in September: 39

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in September - Beattystown, NJ
  • Average visibility in September: 8km

Months with the highest visibility are April, November and December (9km).
Months with the lowest visibility are January, February, March, May, June, July, August, September and October (8km).