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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Sydney, North Dakota, is a freezing cold winter month, with an average temperature varying between 17.8°F (-7.9°C) and 3.6°F (-15.8°C). January proves to be the coldest month, recording an average maximum temperature of 17.8°F (-7.9°C) and a minimum temperature of 3.6°F (-15.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Sydney, North Dakota, with an average temperature ranging between max 19.6°F (-6.9°C) and min 5.2°F (-14.9°C). Sydney's February showcases an average high-temperature of a still subzero cold 19.6°F (-6.9°C), hardly distinct from January's 17.8°F (-7.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Sydney, North Dakota, with an average temperature varying between 20.7°F (-6.3°C) and 35.2°F (1.8°C). A notable increase in the average high-temperature is observed during March, soaring from a subzero cold 19.6°F (-6.9°C) in February to an icy 35.2°F (1.8°C). Weather in March »
Weather in April
April is a chilly spring month in Sydney, North Dakota, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 49.8°F (9.9°C). The start of April signals a considerable escalation in the average high-temperature, advancing from a cold 35.2°F (1.8°C) in March to a chilly 49.8°F (9.9°C). Weather in April »
Weather in May
May, the last month of the spring in Sydney, is a refreshing month, with an average temperature varying between 46.8°F (8.2°C) and 64°F (17.8°C). Sydney in May shows a temperature shift, moving from an average high of a frosty 49.8°F (9.9°C) in April to a comfortable 64°F (17.8°C). Weather in May »
Weather in June
June, the first month of the summer in Sydney, is a moderately hot month, with an average temperature varying between 73.8°F (23.2°C) and 55.4°F (13°C). In June, the average high-temperature increases from an enjoyable 64°F (17.8°C) in May to a moderately hot 73.8°F (23.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Sydney, North Dakota, with an average temperature ranging between max 81.3°F (27.4°C) and min 60.4°F (15.8°C). July, with its high-temperature average of 81.3°F (27.4°C) and a low-temperature average of 60.4°F (15.8°C), is the warmest month. July's average heat index is computed to be 84.2°F (29°C). Weather in July »
Weather in August
August, the last month of the summer in Sydney, is also a moderately hot month, with an average temperature fluctuating between 59.2°F (15.1°C) and 81°F (27.2°C). The shift from July to August is characterized by an average high-temperature of a still warm 81°F (27.2°C), not significantly different from the 81.3°F (27.4°C) of July. Weather in August »
Weather in September
September, the first month of the autumn in Sydney, is also an agreeable month, 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). September brings a minor decrease, with the average high-temperature reducing from a warm 81°F (27.2°C) in August to a pleasant 70.7°F (21.5°C). Weather in September »
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). 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). Weather in October »
Weather in November
November, the last month of the autumn in Sydney, is also a wintry month, with an average temperature ranging between min 24.4°F (-4.2°C) and max 37.4°F (3°C). November is characterized by a clear drop in the average high-temperature, falling from October's fresh 53.2°F (11.8°C) to an icy 37.4°F (3°C). Weather in November »
Weather in December
December, the first month of the winter in Sydney, is still a freezing cold month, with an average temperature fluctuating between 10.2°F (-12.1°C) and 21.2°F (-6°C). As December arrives, a noticeable drop in the average high-temperature is witnessed, moving from a wintry 37.4°F (3°C) in November to a subzero cold 21.2°F (-6°C). Weather in December »
Updated: Jun 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Sydney?
January, with its average high-temperature of 17.8°F (-7.9°C) and an average low-temperature of 3.6°F (-15.8°C), holds the record as the coldest month.
What is the most humid month?
With an average relative humidity of 90%, January is the most humid month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 2.7 days and accumulates 0.55" (14mm) of precipitation.
How many days does it rain?
In Sydney, during the entire year, the rain falls for 96.6 days and collects up to 16.77" (426mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow?
Throughout the year, there are 63 snowfall days, and 20.91" (531mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.6h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February and November, with an average maximum UV index of 1.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the wettest month?
June is the month with the most rainfall. Rain falls for 15.8 days and accumulates 2.95" (75mm) of precipitation.
When it does not snow?
In Sydney, snow does not fall in June through September.
When are the longest days?
The month with the longest days is June, with an average of 15h and 48min of daylight.
What is the month with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What are the warmest months?
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).
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?
The least humid month is August, with an average relative humidity of 59%.
When does it snow the most?
December is the month with the most snowfall. Snow falls for 13.3 days and accumulates 4.69" (119mm) of snow.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 36min of daylight.
Average temperature
Sydney, ND
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).
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
Sydney, ND
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.18"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.13"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
Sydney, ND
- Average wind speed in January:
10.9mph - Average wind speed in February:
10.1mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.9mph - Average wind speed in May:
10.3mph - Average wind speed in June:
9.3mph
- Average wind speed in July:
8.7mph - Average wind speed in August:
8.5mph - Average wind speed in September:
10.1mph - Average wind speed in October:
11.2mph - Average wind speed in November:
10.5mph - Average wind speed in December:
10.5mph
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
Sydney, ND
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Sydney, ND
- Average rainfall in January:
0.55" - Average rainfall in February:
0.59" - Average rainfall in March:
0.91" - Average rainfall in April:
1.5" - Average rainfall in May:
2.24" - Average rainfall in June:
2.95"
- Average rainfall in July:
1.97" - Average rainfall in August:
1.34" - Average rainfall in September:
1.42" - Average rainfall in October:
1.85" - Average rainfall in November:
0.59" - Average rainfall in December:
0.87"
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
Sydney, ND
- Average rainfall days in January:
2.7 days - Average rainfall days in February:
1.6 days - Average rainfall days in March:
6.5 days - Average rainfall days in April:
10.4 days - Average rainfall days in May:
13.6 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
12.4 days - Average rainfall days in August:
11.2 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
8 days - Average rainfall days in November:
3.6 days - Average rainfall days in December:
2.3 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
Sydney, ND
- Average snowfall in January:
3.35" - Average snowfall in February:
3.78" - Average snowfall in March:
3.39" - Average snowfall in April:
1.77" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
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
Sydney, ND
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
11.6 days - Average snowfall days in March:
9.9 days - Average snowfall days in April:
4.5 days - Average snowfall days in May:
0.7 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
2.4 days - Average snowfall days in November:
7.8 days - Average snowfall days in December:
13.3 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 / Average sunshine
Sydney, ND
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
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 January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
4h and 5min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 4min
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
Sydney, ND
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
16.9 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
19.8 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
16.7 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
Sydney, ND
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
Sydney, ND
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
Sydney, ND
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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