Climate and monthly weather forecast
Gwynneville, IN

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Weather in January

January, the same as December, is a wintry winter month in Gwynneville, Indiana, with an average temperature ranging between min 21.7°F (-5.7°C) and max 34°F (1.1°C). In Gwynneville, the month of January registers the lowest temperatures, averaging 34°F (1.1°C) at the peak and 21.7°F (-5.7°C) at the lowest. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Gwynneville, Indiana, with an average temperature varying between 25.3°F (-3.7°C) and 38.5°F (3.6°C). At the onset of February, Gwynneville records an average high-temperature of a still icy 38.5°F (3.6°C), showing little deviation from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Gwynneville, Indiana, with an average temperature varying between 34.7°F (1.5°C) and 49.8°F (9.9°C). March comes with an increase, with the average high-temperature moving from an icy 38.5°F (3.6°C) in February to a frosty 49.8°F (9.9°C). Weather in March »

Weather in April

April is an enjoyable spring month in Gwynneville, Indiana, with an average temperature varying between 61.9°F (16.6°C) and 45.5°F (7.5°C). The shift from March to April is marked by an increase in the average high-temperature, moving from a chilly 49.8°F (9.9°C) to a refreshing 61.9°F (16.6°C). Weather in April »

Weather in May

May, the last month of the spring in Gwynneville, is a pleasant month, with an average temperature varying between 71.6°F (22°C) and 55.9°F (13.3°C). May's arrival sees a rise in the average high-temperature, jumping from April's comfortable 61.9°F (16.6°C) to an agreeable 71.6°F (22°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Gwynneville, Indiana, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 63.3°F (17.4°C). June sees a marginal temperature increase, moving from a pleasant 71.6°F (22°C) in May to a warm 79.7°F (26.5°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Gwynneville, Indiana, with an average temperature varying between 64.9°F (18.3°C) and 81.7°F (27.6°C). July, characterized by an average high temperature of 81.7°F (27.6°C) and a low temperature of 64.9°F (18.3°C), is generally the warmest month. The heat index value for July is appraised at a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Gwynneville, Indiana, with an average temperature ranging between min 63.1°F (17.3°C) and max 80.6°F (27°C). August's average high-temperature is a still warm 80.6°F (27°C), maintaining a close comparison with July's 81.7°F (27.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Gwynneville, Indiana, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 57.9°F (14.4°C). The commencement of September notes an average high-temperature of a still moderately hot 75.6°F (24.2°C), exhibiting little difference from the previous month. Weather in September »

Weather in October

October, like September, in Gwynneville, Indiana, is another enjoyable autumn month, with an average temperature ranging between min 47.3°F (8.5°C) and max 63.5°F (17.5°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's moderately hot 75.6°F (24.2°C) to a refreshing 63.5°F (17.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Gwynneville, is another chilly month, with an average temperature varying between 36.1°F (2.3°C) and 49.5°F (9.7°C). The start of November signals a decrease in the average high-temperature, transitioning from a refreshing 63.5°F (17.5°C) in October to a frosty 49.5°F (9.7°C). Weather in November »

Weather in December

December, the first month of the winter in Gwynneville, is still a cold month, with an average temperature varying between 28.6°F (-1.9°C) and 39.2°F (4°C). Gwynneville's progression into December includes a drop in the average high-temperature, from a chilly 49.5°F (9.7°C) in November to an icy 39.2°F (4°C). Weather in December »
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Frequently asked questions

What is the coldest month in Gwynneville?

The coldest period is January, when temperatures fluctuate between an average high of 34°F (1.1°C) and a low of 21.7°F (-5.7°C).

What are the most humid months in Gwynneville?

January, July and December, with an average relative humidity of 82%, are most humid months in Gwynneville, Indiana.

How much does it rain in Gwynneville?

In Gwynneville, during the entire year, the rain falls for 153.4 days and collects up to 26.81" (681mm) of precipitation.

When does it snow in Gwynneville?

January through April, November and December are months with snowfall in Gwynneville, Indiana.

When does it snow the most in Gwynneville?

January is the month with the most snowfall. Snow falls for 7.8 days and accumulates 2.05" (52mm) of snow.

How much does it snow in Gwynneville?

Throughout the year, in Gwynneville, Indiana, there are 28.6 snowfall days, and 9.13" (232mm) of snow is accumulated.

What is the month with the least sunshine in Gwynneville?

With an average of 4h of sunshine, January has the least sunshine of the year.

What is the driest month in Gwynneville?

February is the month with the least rainfall. Rain falls for 8 days and accumulates 1.69" (43mm) of precipitation.

When is Daylight Saving Time (DST) in Gwynneville?

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

What is the rainiest month in Gwynneville?

The month with the most rainfall in Gwynneville is May, when the rain falls for 19.1 days and typically aggregates up to 3.5" (89mm) of precipitation.

When it does not snow in Gwynneville?

May through October are months without snowfall.

What is the month with the highest UV index in Gwynneville?

May through July, with an average maximum UV index of 6, are months with the highest UV index.

When are the longest days in Gwynneville?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What are the months with the most sunshine in Gwynneville?

June and July, with an average of 10.2h of sunshine, are months with the most sunshine in Gwynneville, Indiana.

What part of the year is the hottest in Gwynneville?

July is Gwynneville's warmest month, registering average high temperatures of 81.7°F (27.6°C) and lows of 64.9°F (18.3°C).

What is the least humid month in Gwynneville?

The least humid month in Gwynneville, Indiana, is October, with an average relative humidity of 74%.

What is the month with the shortest days in Gwynneville?

December has the shortest days of the year in Gwynneville, Indiana, with an average of 9h and 24min of daylight.

What is the month with the lowest UV index in Gwynneville?

The month with the lowest UV index is December, with an average maximum UV index of 1.

Average temperature
Gwynneville, IN

Average temperature - Gwynneville, IN

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34°F).

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure
Gwynneville, IN

Average pressure - Gwynneville, IN

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Gwynneville, IN

Average wind speed - Gwynneville, IN

The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity
Gwynneville, IN

Average humidity - Gwynneville, IN

The months with the highest relative humidity are January, July and December (82%).
The month with the lowest relative humidity is October (74%).

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Average rainfall
Gwynneville, IN

Average rainfall - Gwynneville, IN

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.69").

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Average rainfall days
Gwynneville, IN

Average rainfall days - Gwynneville, IN

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8 days).

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Average snowfall
Gwynneville, IN

Average snowfall - Gwynneville, IN

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Gwynneville, IN

Average snowfall days - Gwynneville, IN

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Gwynneville, IN

Average daylight / Average sunshine - Gwynneville, IN

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days
Gwynneville, IN

Average sunshine days - Gwynneville, IN

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (9.8 days).

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Average visibility
Gwynneville, IN

Average visibility - Gwynneville, IN

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).

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Gwynneville, Indiana, USA

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