October weather forecast
Coleharbor, ND

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Weather in October

October, like September, in Coleharbor, North Dakota, is a cool autumn month, with an average temperature ranging between min 38.3°F (3.5°C) and max 52.7°F (11.5°C).

Temperature

The arrival of October brings a significant change in Coleharbor's weather, with average high-temperatures dropping from September's agreeable 70.7°F (21.5°C) to a cool 52.7°F (11.5°C). Throughout October, Coleharbor records an average temperature of 38.3°F (3.5°C) at night.

Humidity

In October, the average relative humidity is 64%.

Rainfall

In Coleharbor, during October, the rain falls for 7.7 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, in Coleharbor, there are 95.9 rainfall days, and 14.65" (372mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Coleharbor. Throughout October, in the average 3.8 snowfall days, it receives 1.46" (37mm) of snow. In Coleharbor, during the entire year, snow falls for 68 days and aggregates up to 18.19" (462mm) of snow.

Daylight

The average length of the day in October is 10h and 50min.
On the first day of October, sunrise is at 7:45 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 8:28 am and sunset at 6:28 pm CDT.

Sunshine

In October, the average sunshine is 6.3h.

UV index

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In October, the maximum UV index of 2 translates into these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What are October temperatures in Coleharbor?

October temperatures in Coleharbor, North Dakota, vary between a high-temperature of 52.7°F (11.5°C) and a low-temperature of 38.3°F (3.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in August is calculated to be 82.4°F (28°C).

What is the average humidity in October in Coleharbor?

The average relative humidity in October in Coleharbor is 64%.

How many days does it rain in October in Coleharbor?

In Coleharbor, in October, during 7.7 rainfall days, 1.18" (30mm) of precipitation is typically accumulated.

When does it start to snow in Coleharbor?

October is the first month it typically snows in Coleharbor. Throughout October, in the average 3.8 snowfall days, it receives 1.46" (37mm) of snow.

How many hours of daylight does Coleharbor have in October?

In Coleharbor, the average day length in October is 10h and 50min.

When is the sunrise / sunset in October in Coleharbor?

On the first day of October in Coleharbor, sunrise is at 7:45 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 8:28 am and sunset at 6:28 pm CDT.

How many hours of sunshine does Coleharbor have in October?

In October, the average sunshine duration in Coleharbor is 6.3h.

What is the UV index reading in October in Coleharbor?

In Coleharbor, North Dakota, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to 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
Coleharbor, ND

Average temperature in October - Coleharbor, ND
  • Average high temperature in October: 52.7°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (19.6°F).

  • Average low temperature in October: 38.3°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).

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Average pressure in October
Coleharbor, ND

Average pressure in October - Coleharbor, ND
  • Average pressure in October: 29.96"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in October
Coleharbor, ND

Average wind speed in October - Coleharbor, ND
  • Average wind speed in October: 11mph

The windiest month (with the highest average wind speed) is October (11mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

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Average humidity in October
Coleharbor, ND

Average humidity in October - Coleharbor, ND
  • Average humidity in October: 64%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in October
Coleharbor, ND

Average rainfall in October - Coleharbor, ND
  • Average rainfall in October: 1.18"

The wettest month (with the highest rainfall) is June (2.64").
The driest month (with the least rainfall) is February (0.39").

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Average rainfall days in October
Coleharbor, ND

Average rainfall days in October - Coleharbor, ND
  • Average rainfall days in October: 7.7 days

The month with the highest number of rainy days is June (13.9 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall in October
Coleharbor, ND

Average snowfall in October - Coleharbor, ND
  • Average snowfall in October: 1.46"

The month with the highest snowfall is January (3.31").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Coleharbor, ND

Average snowfall days in October - Coleharbor, ND
  • Average snowfall days in October: 3.8 days

The month with the highest number of snowfall days is December (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).

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Average sunshine days in October
Coleharbor, ND

Average sunshine days in October - Coleharbor, ND
  • Average sunshine days in October: 18.6 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is March (13.9 days).

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Average UV index in October
Coleharbor, ND

Average UV index in October - Coleharbor, 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 and December (UV index 1).

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Average cloud cover in October
Coleharbor, ND

Average cloud cover in October - Coleharbor, ND
  • Average cloud cover in October: 39

The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 22).

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Average visibility in October
Coleharbor, ND

Average visibility in October - Coleharbor, 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).

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Coleharbor, North Dakota, USA

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