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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, like December, is another subzero cold winter month in Hannover, North Dakota, with temperature in the range of an average high of 20.8°F (-6.2°C) and an average low of 6.8°F (-14°C). Hannover's coldest weather arrives in January, when temperatures average a high of 20.8°F (-6.2°C) and a low of 6.8°F (-14°C). Weather in January »
Weather in February
February, the last month of the winter in Hannover, is another freezing cold month, with an average temperature varying between 7.5°F (-13.6°C) and 21.7°F (-5.7°C). Hannover commences February with an average high-temperature of a still freezing cold 21.7°F (-5.7°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Hannover, North Dakota, with an average temperature fluctuating between 22.8°F (-5.1°C) and 37.6°F (3.1°C). Hannover experiences a noticeable temperature shift with the start of March, with average high-temperatures moving from a freezing cold 21.7°F (-5.7°C) in February to an icy 37.6°F (3.1°C). Weather in March »
Weather in April
April is a fresh spring month in Hannover, North Dakota, with an average temperature varying between 50.7°F (10.4°C) and 34.2°F (1.2°C). Hannover's transition into April is marked by a rise in the average high-temperature, advancing from a cold 37.6°F (3.1°C) in March to a cool 50.7°F (10.4°C). Weather in April »
Weather in May
May, the last month of the spring in Hannover, is an enjoyable month, with an average temperature varying between 64.8°F (18.2°C) and 46.2°F (7.9°C). Noticing a change, the average high-temperature during May moves from April's fresh 50.7°F (10.4°C) to an enjoyable 64.8°F (18.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Hannover, North Dakota, with an average temperature fluctuating between 74.8°F (23.8°C) and 55°F (12.8°C). The shift into June is marked by a rise in the average high-temperature, moving from May's comfortable 64.8°F (18.2°C) to a moderately hot 74.8°F (23.8°C). Weather in June »
Weather in July
July, like June, in Hannover, North Dakota, is another warm summer month, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 60.4°F (15.8°C). July, noted for its average high-temperature of 82.6°F (28.1°C) and an average low-temperature of 60.4°F (15.8°C), is considered the warmest month. The average heat index in July is computed to be 84.2°F (29°C). Weather in July »
Weather in August
August, the last month of the summer in Hannover, is another warm month, with an average temperature ranging between min 59.5°F (15.3°C) and max 81.5°F (27.5°C). The shift into August uncovers an average high-temperature of a still moderately hot 81.5°F (27.5°C), subtly different from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Hannover, is also an agreeable month, with an average temperature ranging between min 51.6°F (10.9°C) and max 71.4°F (21.9°C). Onset of September witnesses a reduction in the average high-temperature, falling from a moderately hot 81.5°F (27.5°C) in August to an agreeable 71.4°F (21.9°C). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Hannover, North Dakota, with temperature in the range of an average high of 53.4°F (11.9°C) and an average low of 38.3°F (3.5°C). The average high-temperature exhibits a considerable decrease in October, dropping from an agreeable 71.4°F (21.9°C) in September to a cool 53.4°F (11.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Hannover, is also an icy month, with an average temperature varying between 25°F (-3.9°C) and 38.3°F (3.5°C). As November arrives, a noticeable drop in the average high-temperature is witnessed, moving from a fresh 53.4°F (11.9°C) in October to a wintry 38.3°F (3.5°C). Weather in November »
Weather in December
December, the first month of the winter in Hannover, is still a freezing cold month, with an average temperature varying between 11.3°F (-11.5°C) and 23°F (-5°C). A clear decrease in the average high-temperature is observed during December, decreasing from a wintry 38.3°F (3.5°C) in November to a subzero cold 23°F (-5°C). Weather in December »
Updated: Jul 3, 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 part of the year is the coldest?
Hannover records the coldest temperatures in January, averaging a high of 20.8°F (-6.2°C) and a low of 6.8°F (-14°C).
What is the most humid month?
The most humid month is January, with an average relative humidity of 89%.
How many days does it rain?
In Hannover, during the entire year, the rain falls for 102.8 days and collects up to 15.31" (389mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow?
In Hannover, during the entire year, snow falls for 73.4 days and aggregates up to 20.91" (531mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine in Hannover is January, with an average of 3.8h of sunshine.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 3.1 days and typically collects 0.55" (14mm) of precipitation.
What is the month with the lowest UV index?
With an average maximum UV index of 1, February is the month with the lowest UV index.
When is Daylight Saving Time (DST) in Hannover?
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 rainiest month?
June is the month with the most rainfall in Hannover, North Dakota. Rain falls for 15.2 days and accumulates 2.64" (67mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 48min of daylight.
What is the hottest time of year?
Hannover's temperatures tend to reach their peak averages in July, with a high of 82.6°F (28.1°C) and a low of 60.4°F (15.8°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 11.4h of sunshine.
What is the month with the highest UV index?
July is the month with the highest UV index in Hannover, with an average maximum UV index of 6.
What is the least humid month?
With an average relative humidity of 54%, August is the least humid month.
What is the snowiest month?
The month with the most snowfall is December, when snow falls for 14.7 days and typically aggregates up to 4.09" (104mm) of snow.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 8h and 36min of daylight.
Average temperature
Hannover, ND
The warmest month (with the highest average high temperature) is July (28.1°C).
The month with the lowest average high temperature is January (-6.2°C).
The month with the highest average low temperature is July (15.8°C).
The coldest month (with the lowest average low temperature) is January (-14°C).
Average pressure
Hannover, ND
- Average pressure in January:
1020.9mbar - Average pressure in February:
1021.7mbar - Average pressure in March:
1018mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1013.3mbar - Average pressure in June:
1010.6mbar
- Average pressure in July:
1012.6mbar - Average pressure in August:
1012.6mbar - Average pressure in September:
1014mbar - Average pressure in October:
1014.8mbar - Average pressure in November:
1017.4mbar - Average pressure in December:
1020.4mbar
The month with the highest atmospheric pressure is February (1021.7mbar).
The month with the lowest atmospheric pressure is June (1010.6mbar).
Average wind speed
Hannover, ND
- Average wind speed in January:
16.8km/h - Average wind speed in February:
14.8km/h - Average wind speed in March:
16.5km/h - Average wind speed in April:
17.3km/h - Average wind speed in May:
16.4km/h - Average wind speed in June:
15.2km/h
- Average wind speed in July:
14.1km/h - Average wind speed in August:
13.8km/h - Average wind speed in September:
15.9km/h - Average wind speed in October:
17.3km/h - Average wind speed in November:
16.3km/h - Average wind speed in December:
16.1km/h
The windiest months (with the highest average wind speed) are April and October (17.3km/h).
The calmest month (with the lowest average wind speed) is August (13.8km/h).
Average humidity
Hannover, ND
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (54%).
Average rainfall
Hannover, ND
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days
Hannover, ND
- Average rainfall days in January:
3.4 days - Average rainfall days in February:
3.1 days - Average rainfall days in March:
9 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
12.5 days - Average rainfall days in August:
10.6 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
8.9 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
3.4 days
The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (3.1 days).
Average snowfall
Hannover, ND
The month with the highest snowfall is December (104mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Hannover, ND
- Average snowfall days in January:
14.8 days - Average snowfall days in February:
14.6 days - Average snowfall days in March:
11.5 days - Average snowfall days in April:
4.8 days - Average snowfall days in May:
0.5 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:
0.1 days - Average snowfall days in October:
3.8 days - Average snowfall days in November:
8.6 days - Average snowfall days in December:
14.7 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Hannover, ND
- Average daylight in January:
9h and 0min - 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 3min - 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 5min - Average sunshine in February:
4h and 3min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 3min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Hannover, ND
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
13 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
17.8 days - Average sunshine days in September:
20 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is September (20 days).
The month with the least sunshine days is June (12.9 days).
Average UV index
Hannover, ND
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover
Hannover, ND
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Hannover, ND
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
Hannover, North Dakota, USA
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