November weather forecast and climate
Port Penn, DE

November, the last month of the autumn, in Port Penn, is also a fresh month, with average temperature fluctuating between 53.8°F (12.1°C) and 40.1°F (4.5°C).

Temperature

In November, the average high-temperature drops, from an enjoyable 65.3°F (18.5°C) in October, to a fresh 53.8°F (12.1°C). The average low-temperature, is 40.1°F (4.5°C).

Humidity

In Port Penn, the average relative humidity in November is 74%.

Rainfall

In Port Penn, during 8 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Port Penn, during the entire year, the rain falls for 147.7 days and collects up to 27.8" (706mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. November is the first month it typically snows in Port Penn. Throughout November, in the average 0.4 snowfall days, it receives 0.31" (8mm) of snow. Throughout the year, in Port Penn, Delaware, there are 13.8 snowfall days, and 6.65" (169mm) of snow is accumulated.

Daylight

In Port Penn, Delaware, the average length of the day is 10h.

Sunshine

In November, the average sunshine in Port Penn is 5.7h.

UV index

In Port Penn, the average daily maximum UV index in November is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 3 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. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in November in Port Penn?

The average high-temperature, in November, is 53.8°F (12.1°C), while the average low-temperature is 40.1°F (4.5°C).

What is the average humidity in November in Port Penn?

In November, the average relative humidity is 74%.

How much does it rain in Port Penn in November?

In November, in Port Penn, the rain falls for 8 days. Throughout November, 1.85" (47mm) of precipitation is accumulated.

When does it start to snow in Port Penn?

November is the first month it typically snows. Throughout November, in the average 0.4 snowfall days, it receives 0.31" (8mm) of snow.

What is the average length of the day in November in Port Penn?

In November, the average length of the day is 10h.

How long on average sun shines in November in Port Penn?

The average sunshine in November in Port Penn, Delaware, is 5.7h.

What is the UV index reading in November in Port Penn?

The average daily maximum UV index in November in Port Penn is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in November - Port Penn, DE
  • Average high temperature in November: 53.8°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in November: 40.1°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in November - Port Penn, DE
  • Average pressure in November: 30.12"

The month with the highest atmospheric pressure is November (30.12").
The month with the lowest atmospheric pressure is June (29.94").

Average wind speed in November - Port Penn, DE
  • Average wind speed in November: 8mph

The windiest months (with the highest average wind speed) are February, March and April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in November - Port Penn, DE
  • Average humidity in November: 74%

Months with the highest relative humidity are May, June, September and October (77%).
The month with the lowest relative humidity is April (72%).

Average rainfall in November - Port Penn, DE
  • Average rainfall in November: 1.85"

The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days in November - Port Penn, DE
  • Average rainfall days in November: 8 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (8 days).

Average snowfall in November - Port Penn, DE
  • Average snowfall in November: 0.31"

The month with the highest snowfall is March (2.32").
Months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in November - Port Penn, DE
  • Average snowfall days in November: 0.4 days

The month with the highest number of snowfall days is January (4.2 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in November / Average sunshine in November - Port Penn, DE
  • Average daylight in November: 10h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in November: 5.7h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average sunshine days in November - Port Penn, DE
  • Average sunshine days in November: 20.6 days

The month with the most sunshine days is November (20.6 days).
Months with the least sunshine days are May and July (11.8 days).

Average UV index in November - Port Penn, DE
  • Average UV index in November: 3

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

Average cloud cover in November - Port Penn, DE
  • Average cloud cover in November: 37

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in November - Port Penn, DE
  • Average visibility in November: 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).