October weather forecast
Saint Thomas, ND

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Weather in October

October, the same as September, is a cool autumn month in Saint Thomas, North Dakota, with an average temperature varying between 39°F (3.9°C) and 52.3°F (11.3°C).

Temperature

Saint Thomas's weather undergoes a significant change with the arrival of October, as the average high-temperature drops from a pleasant 70.5°F (21.4°C) in September to a cool 52.3°F (11.3°C). Saint Thomas experiences a steady low-temperature of 39°F (3.9°C) throughout October.

Humidity

In Saint Thomas, the average relative humidity in October is 68%.

Rainfall

In Saint Thomas, North Dakota, in October, it is raining for 9.1 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 97.8 rainfall days, and 15.83" (402mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in Saint Thomas, North Dakota. Throughout October, in the average 2.7 snowfall days, it receives 0.91" (23mm) of snow. Throughout the year, in Saint Thomas, there are 70.4 snowfall days, and 18.46" (469mm) of snow is accumulated.

Daylight

In October, the average length of the day is 10h and 47min.
On the first day of October, sunrise is at 7:30 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 6:10 pm CDT.

Sunshine

In October, the average sunshine is 5.3h.

UV index

In Saint Thomas, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 2 during October translates into the following guidance:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. 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. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What is the average October temperature in Saint Thomas?

During October, Saint Thomas experiences an average high-temperature of 52.3°F (11.3°C) and a low-temperature of 39°F (3.9°C).

What is the average humidity in October in Saint Thomas?

In October, the average relative humidity is 68%.

How many days does it rain in October in Saint Thomas?

In Saint Thomas, North Dakota, in October, it is raining for 9.1 days, with typically 1.69" (43mm) of accumulated precipitation.

When does it start snowing in Saint Thomas?

October is the first month it typically snows in Saint Thomas. Throughout October, in the average 2.7 snowfall days, it receives 0.91" (23mm) of snow.

What is the average length of the day in October in Saint Thomas?

In Saint Thomas, North Dakota, the average day length in October is 10h and 47min.

What time are sunrise and sunset in October in Saint Thomas?

On the first day of October in Saint Thomas, North Dakota, sunrise is at 7:30 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 6:10 pm CDT.

How many hours of sunshine does Saint Thomas have in October?

In October, the average sunshine duration is 5.3h.

What is the UV index intensity in October in Saint Thomas?

In October, the average daily maximum UV index in Saint Thomas, North Dakota, is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to Sun's UV rays.
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
Saint Thomas, ND

Average temperature in October - Saint Thomas, ND
  • Average high temperature in October: 52.3°F

The warmest month (with the highest average high temperature) is August (80.4°F).
The month with the lowest average high temperature is January (14.7°F).

  • Average low temperature in October: 39°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (0.9°F).

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Average pressure in October
Saint Thomas, ND

Average pressure in October - Saint Thomas, ND
  • Average pressure in October: 29.94"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in October
Saint Thomas, ND

Average wind speed in October - Saint Thomas, ND
  • Average wind speed in October: 10.6mph

The windiest month (with the highest average wind speed) is October (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

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Average humidity in October
Saint Thomas, ND

Average humidity in October - Saint Thomas, ND
  • Average humidity in October: 68%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in October
Saint Thomas, ND

Average rainfall in October - Saint Thomas, ND
  • Average rainfall in October: 1.69"

The wettest month (with the highest rainfall) is June (2.8").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days in October
Saint Thomas, ND

Average rainfall days in October - Saint Thomas, ND
  • Average rainfall days in October: 9.1 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (1.6 days).

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Average snowfall in October
Saint Thomas, ND

Average snowfall in October - Saint Thomas, ND
  • Average snowfall in October: 0.91"

The month with the highest snowfall is December (3.94").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Saint Thomas, ND

Average snowfall days in October - Saint Thomas, ND
  • Average snowfall days in October: 2.7 days

The month with the highest number of snowfall days is January (14.7 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
Saint Thomas, ND

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

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in October: 5h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in October
Saint Thomas, ND

Average sunshine days in October - Saint Thomas, ND
  • Average sunshine days in October: 18 days

The month with the most sunshine days is August (19.8 days).
The month with the least sunshine days is June (11.5 days).

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Average UV index in October
Saint Thomas, ND

Average UV index in October - Saint Thomas, 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 November (UV index 1).

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Average cloud cover in October
Saint Thomas, ND

Average cloud cover in October - Saint Thomas, ND
  • Average cloud cover in October: 43

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in October
Saint Thomas, ND

Average visibility in October - Saint Thomas, 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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Saint Thomas, North Dakota, USA

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