Climate and monthly weather forecast
Hyannis, NE

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Weather in January

January, like December, in Hyannis, Nebraska, is a wintry winter month, with an average temperature ranging between max 35.2°F (1.8°C) and min 20.3°F (-6.5°C). At the start of January, Hyannis's average high-temperature reaches a still wintry 35.2°F (1.8°C), subtly different from the preceding month. Weather in January »

Weather in February

February, the last month of the winter in Hyannis, is also a wintry month, with temperature in the range of an average low of 20.8°F (-6.2°C) and an average high of 37°F (2.8°C). February's onset brings an average high-temperature of a still wintry 37°F (2.8°C), showing a minute difference from January's 35.2°F (1.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Hyannis, Nebraska, with an average temperature fluctuating between 32°F (0°C) and 50.2°F (10.1°C). A rise in the average high-temperature is observed during March, moving from an icy 37°F (2.8°C) in February to a cool 50.2°F (10.1°C). Weather in March »

Weather in April

April is a moderate spring month in Hyannis, Nebraska, with an average temperature ranging between max 57°F (13.9°C) and min 37.6°F (3.1°C). A minor escalation in the average high-temperature is seen with the onset of April, moving from a fresh 50.2°F (10.1°C) in March to a moderate 57°F (13.9°C). Weather in April »

Weather in May

May, the last month of the spring in Hyannis, is a refreshing month, with an average temperature fluctuating between 66°F (18.9°C) and 46.8°F (8.2°C). A minor escalation in the average high-temperature is seen with the onset of May, moving from 57°F (13.9°C) in April to a still refreshing 66°F (18.9°C). Weather in May »

Weather in June

June, the first month of the summer in Hyannis, is a warm month, with an average temperature fluctuating between 58.1°F (14.5°C) and 80.2°F (26.8°C). In June, the average high-temperature increases from a comfortable 66°F (18.9°C) in May to a moderately hot 80.2°F (26.8°C). Weather in June »

Weather in July

July is a hot summer month in Hyannis, Nebraska, with an average temperature varying between 86.7°F (30.4°C) and 64.8°F (18.2°C). July, marked by an average high-temperature of 86.7°F (30.4°C) and a low-temperature of 64.8°F (18.2°C), is the warmest month. During July, the heat index is appraised at a hot 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Hyannis, Nebraska, with an average temperature ranging between max 84.7°F (29.3°C) and min 62.1°F (16.7°C). The transition into August notes an average high-temperature of a warm 84.7°F (29.3°C), revealing a mild distinction from the 86.7°F (30.4°C) in July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Hyannis, Nebraska, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 76.5°F (24.7°C). September signifies a gentle decline in Hyannis's average high-temperature, easing from a moderately hot 84.7°F (29.3°C) in August to a still warm 76.5°F (24.7°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Hyannis, Nebraska, with an average temperature fluctuating between 59.7°F (15.4°C) and 40.6°F (4.8°C). The shift into October is characterized by a noticeable reduction in the average high-temperature, decreasing from September's warm 76.5°F (24.7°C) to a mild 59.7°F (15.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Hyannis, is another chilly month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 47.3°F (8.5°C). The onset of November results in a decrease in the average high-temperature, receding from a moderate 59.7°F (15.4°C) in October to a chilly 47.3°F (8.5°C). Weather in November »

Weather in December

December, the first month of the winter in Hyannis, is still a cold month, with an average temperature varying between 20.3°F (-6.5°C) and 34.2°F (1.2°C). In Hyannis, December records the lowest average temperatures, peaking at 34.2°F (1.2°C) and reaching a low of 20.3°F (-6.5°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the most humid month in Hyannis?

The most humid month in Hyannis, Nebraska, is January, with an average relative humidity of 73%.

What is the driest month in Hyannis?

January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 0.35" (9mm) of precipitation.

How much does it rain in Hyannis?

In Hyannis, during the entire year, the rain falls for 108.7 days and collects up to 15.79" (401mm) of precipitation.

When does it snow in Hyannis?

Months with snowfall are January through May, September through December.

How many days does it snow in Hyannis?

In Hyannis, Nebraska, during the entire year, snow falls for 42.1 days and aggregates up to 17.2" (437mm) of snow.

When is the lowest UV index in Hyannis?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the snowiest month in Hyannis?

February is the month with the most snowfall in Hyannis. Snow falls for 8.8 days and accumulates 3.27" (83mm) of snow.

What is the month with the least sunshine in Hyannis?

February has the least sunshine of the year in Hyannis, with an average of 5.9h of sunshine.

When is Daylight Saving Time (DST) in Hyannis?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the rainiest month in Hyannis?

The month with the most rainfall is May, when the rain falls for 15.7 days and typically aggregates up to 3.19" (81mm) of precipitation.

When it does not snow in Hyannis?

June through August are months without snowfall in Hyannis, Nebraska.

When are the longest days in Hyannis?

The month with the longest days in Hyannis is June, with an average of 15h and 12min of daylight.

What is the hottest time of year in Hyannis?

July, noted for its average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 64.8°F (18.2°C), is considered the warmest month in Hyannis.

When is the highest UV index in Hyannis?

July is the month with the highest UV index, with an average maximum UV index of 7.

What is the least humid month in Hyannis?

The least humid month in Hyannis, Nebraska, is August, with an average relative humidity of 49%.

What month has the most sunshine in Hyannis?

August has the most sunshine of the year in Hyannis, with an average of 11.7h of sunshine.

What is the coldest month in Hyannis?

Hyannis's December weather, marked by an average high temperature of 34.2°F (1.2°C) and an average low temperature of 20.3°F (-6.5°C), is the coldest in the year.

What is the month with the shortest days in Hyannis?

The month with the shortest days in Hyannis, Nebraska, is December, with an average of 9h and 12min of daylight.

Average temperature
Hyannis, NE

Average temperature - Hyannis, NE

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is December (34.2°F).

The month with the highest average low temperature is July (64.8°F).
The coldest months (with the lowest average low temperature) are January and December (20.3°F).

Average pressure
Hyannis, NE

Average pressure - Hyannis, NE

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed
Hyannis, NE

Average wind speed - Hyannis, NE

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.1mph).

Average humidity
Hyannis, NE

Average humidity - Hyannis, NE

The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is August (49%).

Average rainfall
Hyannis, NE

Average rainfall - Hyannis, NE

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days
Hyannis, NE

Average rainfall days - Hyannis, NE

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is December (3.1 days).

Average snowfall
Hyannis, NE

Average snowfall - Hyannis, NE

The month with the highest snowfall is February (3.27").
The months with the least snowfall are June, July and August (0").

Average snowfall days
Hyannis, NE

Average snowfall days - Hyannis, NE

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Hyannis, NE

Average daylight / Average sunshine - Hyannis, NE

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).

Average sunshine days
Hyannis, NE

Average sunshine days - Hyannis, NE

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (12 days).

Average UV index
Hyannis, NE

Average UV index - Hyannis, NE

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Hyannis, NE

Average visibility - Hyannis, 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).

Hyannis, Nebraska, USA

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