October weather forecast
Sydney, ND

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Weather in October

October, the same as September, is a cool autumn month in Sydney, North Dakota, with an average temperature varying between 53.2°F (11.8°C) and 38.3°F (3.5°C).

Temperature

The shift from September to October sees a distinct decrease in the average high-temperature, dropping from a pleasant 70.7°F (21.5°C) to a cool 53.2°F (11.8°C). October's nights observe an average temperature of 38.3°F (3.5°C).

Humidity

In October, the average relative humidity is 66%.

Rainfall

In October, the rain falls for 8 days. Throughout October, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 96.6 rainfall days, and 16.77" (426mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in Sydney. Throughout October, in the average 2.4 snowfall days, it receives 1.02" (26mm) of snow. In Sydney, during the entire year, snow falls for 63 days and aggregates up to 20.91" (531mm) of snow.

Daylight

In Sydney, the average length of the day in October is 10h and 52min.
On the first day of the month, sunrise is at 7:34 am and sunset at 7:14 pm. On the last day of October, sunrise is at 8:16 am and sunset at 6:20 pm CDT.

Sunshine

In Sydney, the average sunshine in October is 6.1h.

UV index

In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in October interprets into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.

Frequently asked questions

What is the usual temperature for Sydney in October?

An average high-temperature, in October, in Sydney, is 53.2°F (11.8°C) and the average low-temperature is 38.3°F (3.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 82.4°F (28°C).

What is the average humidity in October?

In October, the average relative humidity is 66%.

How much does it rain in October?

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

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 2.4 snowfall days, it receives 1.02" (26mm) of snow.

How many hours of daylight does Sydney have in October?

The average day length in October is 10h and 52min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:34 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 6:20 pm CDT.

How long on average sun shines in October?

In Sydney, the average sunshine duration in October is 6.1h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Sydney, ND

Average temperature in October - Sydney, ND
  • Average high temperature in October: 53.2°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (17.8°F).

  • Average low temperature in October: 38.3°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (3.6°F).

Average pressure in October
Sydney, ND

Average pressure in October - Sydney, ND
  • Average pressure in October: 29.96"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
Sydney, ND

Average wind speed in October - Sydney, ND
  • Average wind speed in October: 11.2mph

The windiest month (with the highest average wind speed) is October (11.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in October
Sydney, ND

Average humidity in October - Sydney, ND
  • Average humidity in October: 66%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (59%).

Average rainfall in October
Sydney, ND

Average rainfall in October - Sydney, ND
  • Average rainfall in October: 1.85"

The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in October
Sydney, ND

Average rainfall days in October - Sydney, ND
  • Average rainfall days in October: 8 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.6 days).

Average snowfall in October
Sydney, ND

Average snowfall in October - Sydney, ND
  • Average snowfall in October: 1.02"

The month with the highest snowfall is December (4.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Sydney, ND

Average snowfall days in October - Sydney, ND
  • Average snowfall days in October: 2.4 days

The month with the highest number of snowfall days is December (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in October: 6h and 1min

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 36min).

Average sunshine days in October
Sydney, ND

Average sunshine days in October - Sydney, ND
  • Average sunshine days in October: 18.7 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (12 days).

Average UV index in October
Sydney, ND

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

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

Average cloud cover in October
Sydney, ND

Average cloud cover in October - Sydney, ND
  • Average cloud cover in October: 38

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 24).

Average visibility in October
Sydney, ND

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

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

Sydney, North Dakota, USA

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