October weather forecast
Penn, ND

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Weather in October

October, the same as September, is another fresh autumn month in Penn, North Dakota, with an average temperature fluctuating between 37.6°F (3.1°C) and 51.3°F (10.7°C).

Temperature

October's onset witnesses a marked shift in the average high-temperature, moving from an agreeable 69.1°F (20.6°C) in September to a cool 51.3°F (10.7°C). During October, the nighttime temperature averages of 37.6°F (3.1°C).

Humidity

In Penn, the average relative humidity in October is 67%.

Rainfall

In Penn, North Dakota, in October, it is raining for 7.5 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, there are 95.3 rainfall days, and 14.41" (366mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Penn. October is the first month it typically snows. Throughout October, in the average 2.9 snowfall days, it receives 1.5" (38mm) of snow. Throughout the year, there are 74.3 snowfall days, and 18.9" (480mm) of snow is accumulated.

Daylight

The average length of the day in October is 10h and 49min.
On the first day of October in Penn, sunrise is at 7:36 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 8:21 am and sunset at 6:18 pm CDT.

Sunshine

In October, the average sunshine in Penn, North Dakota, is 5.8h.

UV index

The average daily maximum UV index in October in Penn is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 2 in October leads to these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Penn in October?

The high-temperature in Penn during October is 51.3°F (10.7°C) and the low-temperature is 37.6°F (3.1°C).

What is the average humidity in October in Penn?

In October, the average relative humidity in Penn is 67%.

How much does it rain in Penn in October?

In October, the rain falls for 7.5 days. Throughout October, 1.26" (32mm) of precipitation is accumulated.

When does it start snowing in Penn?

October is the first month it typically snows in Penn. Throughout October, in the average 2.9 snowfall days, it receives 1.5" (38mm) of snow.

What is the average length of the day in October in Penn?

In Penn, North Dakota, the average day length in October is 10h and 49min.

When are sunrise and sunset in October in Penn?

On the first day of October, sunrise is at 7:36 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 8:21 am and sunset at 6:18 pm CDT.

How many hours of sunshine does Penn have in October?

In October, the average sunshine duration in Penn is 5.8h.

How high is the UV index in October in Penn?

The average daily maximum UV index in October in Penn is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Penn, ND

Average temperature in October - Penn, ND
  • Average high temperature in October: 51.3°F

The warmest month (with the highest average high temperature) is August (79.5°F).
The month with the lowest average high temperature is January (15.3°F).

  • Average low temperature in October: 37.6°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (1°F).

Average pressure in October
Penn, ND

Average pressure in October - Penn, ND
  • Average pressure in October: 29.95"Hg

The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in October
Penn, ND

Average wind speed in October - Penn, ND
  • Average wind speed in October: 11.1mph

The windiest month (with the highest average wind speed) is October (11.1mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in October
Penn, ND

Average humidity in October - Penn, ND
  • Average humidity in October: 67%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (58%).

Average rainfall in October
Penn, ND

Average rainfall in October - Penn, ND
  • Average rainfall in October: 1.26"

The wettest month (with the highest rainfall) is July (2.44").
The driest months (with the least rainfall) are January and February (0.43").

Average rainfall days in October
Penn, ND

Average rainfall days in October - Penn, ND
  • Average rainfall days in October: 7.5 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is December (2.1 days).

Average snowfall in October
Penn, ND

Average snowfall in October - Penn, ND
  • Average snowfall in October: 1.5"

The month with the highest snowfall is December (3.9").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Penn, ND

Average snowfall days in October - Penn, ND
  • Average snowfall days in October: 2.9 days

The month with the highest number of snowfall days is December (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Penn, ND

Average daylight in October / Average sunshine in October - Penn, ND
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in October
Penn, ND

Average sunshine days in October - Penn, ND
  • Average sunshine days in October: 17.4 days

The months with the most sunshine days are August and September (19.8 days).
The month with the least sunshine days is June (11 days).

Average UV index in October
Penn, ND

Average UV index in October - Penn, ND
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in October
Penn, ND

Average cloud cover in October - Penn, ND
  • Average cloud cover in October: 40

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in October
Penn, ND

Average visibility in October - Penn, ND
  • Average visibility in October: 6mi

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

Penn, North Dakota, USA

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