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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, is an icy winter month in Sumner, Nebraska, with an average temperature fluctuating between 35.8°F (2.1°C) and 21°F (-6.1°C). With its high average temperature of 35.8°F (2.1°C) and a low of 21°F (-6.1°C), January is regarded as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Sumner, is also a wintry month, with an average temperature varying between 38.3°F (3.5°C) and 22.5°F (-5.3°C). The transition from January to February brings an average high-temperature of a still wintry 38.3°F (3.5°C), barely different from January's 35.8°F (2.1°C). Weather in February »
Weather in March
March, the first month of the spring in Sumner, is a cool month, with an average temperature ranging between min 33.8°F (1°C) and max 52.9°F (11.6°C). The shift from February to March is characterized by a clear increase in the average high-temperature, escalating from an icy 38.3°F (3.5°C) to a cool 52.9°F (11.6°C). Weather in March »
Weather in April
April is a mild spring month in Sumner, Nebraska, with an average temperature varying between 60.4°F (15.8°C) and 41.4°F (5.2°C). As Sumner, Nebraska, transitions into April, the average high-temperature is observed to slightly rise from a fresh 52.9°F (11.6°C) in March to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
May, the last month of the spring in Sumner, is a pleasant month, with temperature in the range of an average high of 70°F (21.1°C) and an average low of 50.5°F (10.3°C). In May, the meteorological conditions change with the average high-temperature moving from a refreshing 60.4°F (15.8°C) in April to a pleasant 70°F (21.1°C). Weather in May »
Weather in June
June, the first month of the summer in Sumner, is a warm month, with an average temperature fluctuating between 82.4°F (28°C) and 61.9°F (16.6°C). June witnesses an increase in the average high-temperature, moving from a pleasant 70°F (21.1°C) in May to a moderately hot 82.4°F (28°C). Weather in June »
Weather in July
July in Sumner, Nebraska, is a tropical summer month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 88.3°F (31.3°C). In Sumner, Nebraska, the highest average temperatures are observed in July, with a high of 88.3°F (31.3°C) and a low of 65.5°F (18.6°C). For most parts of July, the heat index is computed to be a very hot 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Sumner, is another tropical month, with an average temperature fluctuating between 62.6°F (17°C) and 86.2°F (30.1°C). The advent of August denotes an average high-temperature of a still tropical 86.2°F (30.1°C), subtly different from July's 88.3°F (31.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Sumner, Nebraska, with an average temperature varying between 78.6°F (25.9°C) and 56.1°F (13.4°C). A modest decline in the average high-temperature is seen during September, decreasing from a tropical 86.2°F (30.1°C) in August to a moderately hot 78.6°F (25.9°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Sumner, Nebraska, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 62.6°F (17°C). Sumner experiences a clear temperature downturn in October, with average high-temperatures moving from a warm 78.6°F (25.9°C) in September to a comfortable 62.6°F (17°C). Weather in October »
Weather in November
November, the last month of the autumn in Sumner, is another cool month, with an average temperature ranging between max 50.5°F (10.3°C) and min 32.7°F (0.4°C). As October transitions to November, the average high-temperature falls from an enjoyable 62.6°F (17°C) to a cool 50.5°F (10.3°C). Weather in November »
Weather in December
December, the first month of the winter in Sumner, is also an icy month, with an average temperature ranging between max 36.9°F (2.7°C) and min 22.3°F (-5.4°C). December brings a decrease in the average high-temperature, shifting from a cool 50.5°F (10.3°C) in November to an icy 36.9°F (2.7°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Sumner?
During the coldest month in Sumner, January, temperatures average a high of 35.8°F (2.1°C) and a low of 21°F (-6.1°C).
What is the most humid month in Sumner?
With an average relative humidity of 75%, January is the most humid month.
What is the driest month in Sumner?
The month with the least rainfall in Sumner, Nebraska, is January, when the rain falls for 4.8 days and typically collects 0.51" (13mm) of precipitation.
How much does it rain in Sumner?
Throughout the year, there are 117 rainfall days, and 18.35" (466mm) of precipitation is accumulated.
When does it snow in Sumner?
January through May, October through December are months with snowfall in Sumner.
How much does it snow in Sumner?
Throughout the year, in Sumner, Nebraska, there are 31.7 snowfall days, and 14.69" (373mm) of snow is accumulated.
What is the month with the least sunshine in Sumner?
The month with the least sunshine is January, with an average of 5.9h of sunshine.
When is the lowest UV index in Sumner?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sumner.
What is the snowiest month in Sumner?
February is the month with the most snowfall. Snow falls for 7.4 days and accumulates 3.62" (92mm) of snow.
When is Daylight Saving Time (DST) in Sumner?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sumner, 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 in Sumner?
May is the month with the most rainfall in Sumner, Nebraska. Rain falls for 16.8 days and accumulates 3.03" (77mm) of precipitation.
When it does not snow in Sumner?
June through September are months without snowfall.
When are the longest days in Sumner?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What is the month with the highest UV index in Sumner?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months in Sumner?
In Sumner, July is identified by the average highest temperatures, reaching a peak of 88.3°F (31.3°C) and a low of 65.5°F (18.6°C).
What month has the most sunshine in Sumner?
The month with the most sunshine in Sumner, Nebraska, is July, with an average of 11.1h of sunshine.
What is the least humid month in Sumner?
The least humid month in Sumner, Nebraska, is October, with an average relative humidity of 58%.
What is the month with the shortest days in Sumner?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Sumner, NE
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (35.8°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure
Sumner, NE
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed
Sumner, NE
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.7mph - Average wind speed in March:
11.2mph - Average wind speed in April:
11.9mph - Average wind speed in May:
10.3mph - Average wind speed in June:
9.8mph
- Average wind speed in July:
8.8mph - Average wind speed in August:
8.9mph - Average wind speed in September:
9.9mph - Average wind speed in October:
10.6mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).
Average humidity
Sumner, NE
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is October (58%).
Average rainfall
Sumner, NE
- Average rainfall in January:
0.51" - Average rainfall in February:
0.71" - Average rainfall in March:
1.5" - Average rainfall in April:
2.01" - Average rainfall in May:
3.03" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.2" - Average rainfall in August:
1.89" - Average rainfall in September:
0.94" - Average rainfall in October:
1.54" - Average rainfall in November:
0.63" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days
Sumner, NE
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
3.9 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
13 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
7.8 days - Average rainfall days in November:
5.2 days - Average rainfall days in December:
5.1 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (3.9 days).
Average snowfall
Sumner, NE
- Average snowfall in January:
2.48" - Average snowfall in February:
3.62" - Average snowfall in March:
2.24" - Average snowfall in April:
0.91" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sumner, NE
- Average snowfall days in January:
7.6 days - Average snowfall days in February:
7.4 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.3 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:
1.3 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
6.2 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sumner, NE
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 5min - Average sunshine in February:
7h and 1min - Average sunshine in March:
7h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 3min - Average sunshine in December:
6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days
Sumner, NE
- Average sunshine days in January:
20.6 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
12 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
21.8 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is June (11.2 days).
Average UV index
Sumner, NE
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Sumner, NE
The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 22).
Average visibility
Sumner, NE
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Sumner, Nebraska, USA
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