Sydney
North Dakota, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Sydney, ND

January, the same as December, in Sydney, North Dakota, is another subzero cold winter month, with average temperature varying between 3.6°F (-15.8°C) and 17.8°F (-7.9°C). January is the coldest month, with an average high-temperature of 17.8°F (-7.9°C) and an average low-temperature of 3.6°F (-15.8°C). Weather in January »

February, the last month of the winter, in Sydney, is also a subzero cold month, with average temperature fluctuating between 19.6°F (-6.9°C) and 5.2°F (-14.9°C). In Sydney, the average high-temperature in February is practically the same as in January - a still subzero cold 19.6°F (-6.9°C). Weather in February »

March, the first month of the spring, in Sydney, is a wintry month, with average temperature fluctuating between 20.7°F (-6.3°C) and 35.2°F (1.8°C). In March, the average high-temperature soars, from a subzero cold 19.6°F (-6.9°C) in February, to a cold 35.2°F (1.8°C). Weather in March »

April is a chilly spring month in Sydney, North Dakota, with average temperature varying between 34°F (1.1°C) and 49.8°F (9.9°C). In Sydney, the average high-temperature increases considerably, from a wintry 35.2°F (1.8°C) in March, to a frosty 49.8°F (9.9°C). Weather in April »

May, the last month of the spring, in Sydney, is an enjoyable month, with average temperature ranging between max 64°F (17.8°C) and min 46.8°F (8.2°C). In Sydney, the average high-temperature increases, from a chilly 49.8°F (9.9°C) in April, to an enjoyable 64°F (17.8°C). Weather in May »

June, the first month of the summer, in Sydney, is a moderately hot month, with average temperature varying between 55.4°F (13°C) and 73.8°F (23.2°C). In Sydney, the average high-temperature in June rises, from a comfortable 64°F (17.8°C) in May, to a moderately hot 73.8°F (23.2°C). Weather in June »

July, like June, in Sydney, North Dakota, is another warm summer month, with average temperature ranging between min 60.4°F (15.8°C) and max 81.3°F (27.4°C). The warmest month is July, with an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 60.4°F (15.8°C). The average heat index in July is estimated at 84.6°F (29.2°C). Weather in July »

August, the last month of the summer, in Sydney, is also a moderately hot month, with average temperature ranging between max 81°F (27.2°C) and min 59.2°F (15.1°C). In Sydney, the average high-temperature in August is essentially the same as in July - a still moderately hot 81°F (27.2°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Sydney, North Dakota, with temperature in the range of an average high of 70.7°F (21.5°C) and an average low of 51.3°F (10.7°C). In September, the average high-temperature drops, from a warm 81°F (27.2°C) in August, to an agreeable 70.7°F (21.5°C). Weather in September »

October, like September, in Sydney, North Dakota, is a cool autumn month, with average temperature varying between 38.3°F (3.5°C) and 53.2°F (11.8°C). In October, the average high-temperature declines considerably, from an agreeable 70.7°F (21.5°C) in September, to a cool 53.2°F (11.8°C). Weather in October »

November, the last month of the autumn, in Sydney, is another cold month, with average temperature ranging between max 37.4°F (3°C) and min 24.4°F (-4.2°C). In Sydney, the average high-temperature in November plummets, from a fresh 53.2°F (11.8°C) in October, to a wintry 37.4°F (3°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in Sydney, North Dakota, with temperature in the range of an average low of 10.2°F (-12.1°C) and an average high of 21.2°F (-6°C). In Sydney, the average high-temperature plummets, from a cold 37.4°F (3°C) in November, to a freezing cold 21.2°F (-6°C). Weather in December »

What is the coldest month in Sydney?

The coldest month is January, with an average high-temperature of 17.8°F (-7.9°C) and an average low-temperature of 3.6°F (-15.8°C).

What is the most humid month in Sydney?

With an average relative humidity of 90%, January is the most humid month in Sydney, North Dakota.

How much does it rain in Sydney?

Throughout the year, there are 96.6 rainfall days, and 16.77" (426mm) of precipitation is accumulated.

What is the driest month in Sydney?

January is the month with the least rainfall in Sydney. Rain falls for 2.7 days and accumulates 0.55" (14mm) of precipitation.

When does it snow in Sydney?

Months with snowfall in Sydney, North Dakota, are January through May, October through December.

How many days does it snow in Sydney?

In Sydney, during the entire year, snow falls for 63 days, and aggregates up to 20.91" (531mm) of snow.

What is the month with the least sunshine in Sydney?

With an average of 3.6h of sunshine, January has the least sunshine of the year in Sydney.

What are the months with the lowest UV index in Sydney?

January, February and November, with an average maximum UV index of 1, are months with the lowest UV index in Sydney.

What is the rainiest month in Sydney?

The month with the most rainfall in Sydney, North Dakota, is June when the rain falls for 15.8 days and typically aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in Sydney?

June through September are months without snowfall.

When are the longest days in Sydney?

June has the longest days of the year, with an average of 15.8h of daylight.

What are the months with the highest UV index in Sydney?

Months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the warmest month in Sydney?

With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 60.4°F (15.8°C), July is the warmest month in Sydney.

What month has the most sunshine in Sydney?

July has the most sunshine of the year, with an average of 11h of sunshine.

What is the least humid month in Sydney?

The least humid month is August, with an average relative humidity of 59%.

When does it snow the most in Sydney?

The month with the most snowfall in Sydney is December when snow falls for 13.3 days and typically aggregates up to 4.69" (119mm) of snow.

What is the month with the shortest days in Sydney?

With an average of 8.6h of daylight, December has the shortest days of the year.
Average rainfall - Sydney, ND
Average rainfall days - Sydney, ND

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 - Sydney, ND
Average snowfall days - Sydney, ND

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

Average daylight / Average sunshine - Sydney, ND

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 3.6h).