September weather forecast
Millrift, PA

Share

Weather in September

September, the first month of the autumn in Millrift, is also an agreeable month, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 52.7°F (11.5°C).

Temperature

September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's moderately hot 80.1°F (26.7°C) to an agreeable 73°F (22.8°C). Millrift reports an average low-temperature of 52.7°F (11.5°C) during the nights of September.

Humidity

The average relative humidity in September is 79%.

Rainfall

In Millrift, in September, it is raining for 11.5 days, with typically 1.18" (30mm) of accumulated precipitation. Throughout the year, in Millrift, there are 150.5 rainfall days, and 19.37" (492mm) of precipitation is accumulated.

Snowfall

In Millrift, snow does not fall in June through September.

Daylight

In Millrift, the average length of the day in September is 12h and 28min.
On the first day of September, sunrise is at 6:25 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:42 pm EDT.

Sunshine

The average sunshine in September is 8.7h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, a daily UV index of 4 turns into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What is the temperature in September?

The average high-temperature and low-temperature during September are 73°F (22.8°C) and 52.7°F (11.5°C) respectively. In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 89.6°F (32°C).

What is the average humidity in September in Millrift?

The average relative humidity in September is 79%.

How much does it rain in September?

In Millrift, in September, it is raining for 11.5 days, with typically 1.18" (30mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September?

The average day length in September is 12h and 28min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:25 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:42 pm EDT.

How many hours of sunshine does Millrift have in September?

In September, the average sunshine duration is 8.7h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Millrift, PA

Average temperature in September - Millrift, PA
  • Average high temperature in September: 73°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in September: 52.7°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in September
Millrift, PA

Average pressure in September - Millrift, PA
  • Average pressure in September: 30.06"Hg

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

Average wind speed in September
Millrift, PA

Average wind speed in September - Millrift, PA
  • Average wind speed in September: 5.2mph

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in September
Millrift, PA

Average humidity in September - Millrift, PA
  • Average humidity in September: 79%

The months with the highest relative humidity are February and December (83%).
The months with the lowest relative humidity are April and July (77%).

Average rainfall in September
Millrift, PA

Average rainfall in September - Millrift, PA
  • Average rainfall in September: 1.18"

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in September
Millrift, PA

Average rainfall days in September - Millrift, PA
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is May (16.7 days).
The months with the least rainy days are January and February (8.6 days).

Average snowfall in September
Millrift, PA

Average snowfall in September - Millrift, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.07").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Millrift, PA

Average snowfall days in September - Millrift, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (10 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Millrift, PA

Average daylight in September / Average sunshine in September - Millrift, PA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in September
Millrift, PA

Average sunshine days in September - Millrift, PA
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is October (17.4 days).
The months with the least sunshine days are April and May (11.8 days).

Average UV index in September
Millrift, PA

Average UV index in September - Millrift, PA
  • Average UV index in September: 4

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in September
Millrift, PA

Average cloud cover in September - Millrift, PA
  • Average cloud cover in September: 40

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in September
Millrift, PA

Average visibility in September - Millrift, PA
  • Average visibility in September: 4mi

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

Millrift, Pennsylvania, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location