September weather forecast
Lucerne-in-Maine, ME

Weather in September

The first month of the autumn, September, is still a pleasant month in Lucerne-in-Maine, Maine, with an average temperature varying between 50°F (10°C) and 68.9°F (20.5°C).

Temperature

In Lucerne-in-Maine, the average high-temperature in September marginally drops from a moderately hot 76.6°F (24.8°C) in August to a pleasant 68.9°F (20.5°C). In September, the average low-temperature is 50°F (10°C).

Humidity

In Lucerne-in-Maine, the average relative humidity in September is 79%.

Rainfall

In Lucerne-in-Maine, in September, it is raining for 10.5 days, with typically 1.93" (49mm) of accumulated precipitation. In Lucerne-in-Maine, Maine, during the entire year, the rain falls for 148.5 days and collects up to 29.8" (757mm) of precipitation.

Snowfall

June through September are months without snowfall in Lucerne-in-Maine.

Daylight

The average length of the day in September is 12h and 31min.
On the first day of September, sunrise is at 5:57 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 6:17 pm EDT.

Sunshine

In Lucerne-in-Maine, Maine, the average sunshine in September is 8.2h.

UV index

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 in September transform into the following instructions:
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. A wide-brim hat offers excellent sun protection for the 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.
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FAQ

What is the average humidity in September in Lucerne-in-Maine?

The average relative humidity in September in Lucerne-in-Maine, Maine, is 79%.

How many days does it rain in September in Lucerne-in-Maine?

In September, in Lucerne-in-Maine, the rain falls for 10.5 days. Throughout September, 1.93" (49mm) of precipitation is accumulated.

When it does not snow in Lucerne-in-Maine?

In Lucerne-in-Maine, Maine, snow does not fall in June through September.

Does it snow in Lucerne-in-Maine in September?

In Lucerne-in-Maine, Maine, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Lucerne-in-Maine have in September?

In September, the average day length in Lucerne-in-Maine, Maine, is 12h and 31min.

What time are sunrise and sunset in September in Lucerne-in-Maine?

In September, on the first day of the month, sunrise is at 5:57 am and sunset at 7:11 pm. On the last day of the month, in Lucerne-in-Maine, sunrise is at 6:31 am and sunset at 6:17 pm EDT.

How long on average sun shines in September in Lucerne-in-Maine?

In September, the average sunshine duration is 8.2h.

What is the UV index reading in September in Lucerne-in-Maine?

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

Average temperature in September
Lucerne-in-Maine, ME

Average temperature in September - Lucerne-in-Maine, ME
  • Average high temperature in September: 68.9°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in September: 50°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in September
Lucerne-in-Maine, ME

Average pressure in September - Lucerne-in-Maine, ME
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in September
Lucerne-in-Maine, ME

Average wind speed in September - Lucerne-in-Maine, ME
  • Average wind speed in September: 5.9mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in September
Lucerne-in-Maine, ME

Average humidity in September - Lucerne-in-Maine, ME
  • Average humidity in September: 79%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and May (77%).

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Average rainfall in September
Lucerne-in-Maine, ME

Average rainfall in September - Lucerne-in-Maine, ME
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.61").

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Average rainfall days in September
Lucerne-in-Maine, ME

Average rainfall days in September - Lucerne-in-Maine, ME
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in September
Lucerne-in-Maine, ME

Average snowfall in September - Lucerne-in-Maine, ME
  • Average snowfall in September: 0"

The month with the highest snowfall is January (8.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Lucerne-in-Maine, ME

Average snowfall days in September - Lucerne-in-Maine, ME
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Lucerne-in-Maine, ME

Average daylight in September / Average sunshine in September - Lucerne-in-Maine, ME
  • Average daylight in September: 12h and 31min

The month with the longest days is June (Average daylight: 15h and 31min).
The month with the shortest days is December (Average daylight: 8h and 53min).

  • Average sunshine in September: 8.2h

The month with the most sunshine is August (Average sunshine: 9.9h).
The month with the least sunshine is February (Average sunshine: 4h).

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Average sunshine days in September
Lucerne-in-Maine, ME

Average sunshine days in September - Lucerne-in-Maine, ME
  • Average sunshine days in September: 17.3 days

The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is April (10.3 days).

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Average UV index in September
Lucerne-in-Maine, ME

Average UV index in September - Lucerne-in-Maine, ME
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in September
Lucerne-in-Maine, ME

Average cloud cover in September - Lucerne-in-Maine, ME
  • Average cloud cover in September: 39

The months with the most cloud cover are February and March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in September
Lucerne-in-Maine, ME

Average visibility in September - Lucerne-in-Maine, ME
  • Average visibility in September: 5mi

The months with the highest visibility are October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (5mi).

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