September weather forecast and climate
Garfield, NJ

Weather in September

September, the first month of the autumn, in Garfield, is also a moderately hot month, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 75.4°F (24.1°C).

Temperature

In Garfield, the average high-temperature in September slightly decreases, from 82.2°F (27.9°C) in August, to a still moderately hot 75.4°F (24.1°C). The average low-temperature, in September, is 59.9°F (15.5°C).

Humidity

The average relative humidity in September is 74%.

Rainfall

In Garfield, during 13 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In Garfield, during the entire year, the rain falls for 150.9 days and collects up to 25.28" (642mm) of precipitation.

Snowfall

In Garfield, New Jersey, snow does not fall in May through October.

Daylight

In September, the average length of the day in Garfield is 12.4h.

Sunshine

In September, the average sunshine in Garfield, New Jersey, is 8.8h.

UV index

The average daily maximum UV index in Garfield is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected 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 - Protection against the skin and eye damage is obliged. 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.
[Resources]

FAQ

What is the temperature in September in Garfield?

In Garfield, New Jersey, in September, the average high-temperature is 75.4°F (24.1°C), and the average low-temperature is 59.9°F (15.5°C).

What is the average humidity in September in Garfield?

The average relative humidity in September in Garfield is 74%.

How many days does it rain in September in Garfield?

In September, in Garfield, New Jersey, the rain falls for 13 days. Throughout September, 1.54" (39mm) of precipitation is accumulated.

When it does not snow in Garfield?

May through October are months without snowfall.

How many hours of daylight does Garfield have in September?

In Garfield, the average length of the day in September is 12.4h.

How long on average sun shines in September in Garfield?

The average sunshine in September in Garfield, New Jersey, is 8.8h.

How high is the UV index in September in Garfield?

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in September
Garfield, NJ

Average temperature in September - Garfield, NJ
  • Average high temperature in September: 75.4°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in September: 59.9°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

[Resources]

Average pressure in September
Garfield, NJ

Average pressure in September - Garfield, NJ
  • Average pressure in September: 30.06"

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

[Resources]

Average wind speed in September
Garfield, NJ

Average wind speed in September - Garfield, NJ
  • Average wind speed in September: 6.3mph

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

[Resources]

Average humidity in September
Garfield, NJ

Average humidity in September - Garfield, NJ
  • Average humidity in September: 74%

Months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (71%).

[Resources]

Average rainfall in September
Garfield, NJ

Average rainfall in September - Garfield, NJ
  • Average rainfall in September: 1.54"

The wettest month (with the highest rainfall) is July (2.91").
The driest month (with the least rainfall) is February (1.46").

[Resources]

Average rainfall days in September
Garfield, NJ

Average rainfall days in September - Garfield, NJ
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (7.5 days).

[Resources]

Average snowfall in September
Garfield, NJ

Average snowfall in September - Garfield, NJ
  • Average snowfall in September: 0"

The month with the highest snowfall is March (2.83").
Months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in September
Garfield, NJ

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

The month with the highest number of snowfall days is February (5.9 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Garfield, NJ

Average daylight in September / Average sunshine in September - Garfield, 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: 8.8h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

[Resources]

Average sunshine days in September
Garfield, NJ

Average sunshine days in September - Garfield, NJ
  • Average sunshine days in September: 14.8 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.5 days).

[Resources]

Average UV index in September
Garfield, NJ

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

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

[Resources]

Average cloud cover in September
Garfield, NJ

Average cloud cover in September - Garfield, NJ
  • Average cloud cover in September: 36

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).

[Resources]

Average visibility in September
Garfield, NJ

Average visibility in September - Garfield, NJ
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]