Climate and monthly weather forecast
Dublin, IN

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Weather in January

January, like December, in Dublin, Indiana, is another cold winter month, with an average temperature ranging between max 32.5°F (0.3°C) and min 20.7°F (-6.3°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 32.5°F (0.3°C) and a low of 20.7°F (-6.3°C). Weather in January »

Weather in February

February, the last month of the winter in Dublin, is also a wintry month, with an average temperature fluctuating between 24.4°F (-4.2°C) and 37.4°F (3°C). In February, Dublin's weather conditions record an average high-temperature of a still icy 37.4°F (3°C), demonstrating little divergence from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Dublin, is a chilly month, with temperature in the range of an average low of 33.6°F (0.9°C) and an average high of 48.7°F (9.3°C). The start of March brings a shift in the average high-temperature, increasing from February's wintry 37.4°F (3°C) to a chilly 48.7°F (9.3°C). Weather in March »

Weather in April

April in Dublin, Indiana, is a refreshing spring month, with an average temperature varying between 44.1°F (6.7°C) and 60.4°F (15.8°C). With the onset of April, Dublin's average high-temperature experiences a rise, moving from March's chilly 48.7°F (9.3°C) to a moderate 60.4°F (15.8°C). Weather in April »

Weather in May

May, the last month of the spring in Dublin, is a pleasant month, with an average temperature ranging between min 54.5°F (12.5°C) and max 71.1°F (21.7°C). As May arrives, a rise in the average high-temperature is observed, moving from a refreshing 60.4°F (15.8°C) in April to an agreeable 71.1°F (21.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Dublin, Indiana, with an average temperature fluctuating between 78.1°F (25.6°C) and 62.2°F (16.8°C). Dublin in June observes a minor temperature shift, with average high-temperatures adjusting from an agreeable 71.1°F (21.7°C) in May to a moderately hot 78.1°F (25.6°C). Weather in June »

Weather in July

July, like June, in Dublin, Indiana, is a moderately hot summer month, with an average temperature fluctuating between 81°F (27.2°C) and 64.4°F (18°C). In Dublin, July is identified by the highest average temperatures, reaching a peak of 81°F (27.2°C) and a low of 64.4°F (18°C). In July, the heat index is evaluated at a tropical 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Dublin, Indiana, with an average temperature ranging between min 62.2°F (16.8°C) and max 79.3°F (26.3°C). With the advent of August, Dublin experiences an average high-temperature of a still moderately hot 79.3°F (26.3°C), mirroring a close resemblance to the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Dublin, Indiana, with an average temperature varying between 74.7°F (23.7°C) and 56.7°F (13.7°C). The arrival of September coincides with an average high-temperature of a still warm 74.7°F (23.7°C), indicating a minimal shift from August's 79.3°F (26.3°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Dublin, Indiana, with an average temperature fluctuating between 62.1°F (16.7°C) and 46.4°F (8°C). Setting in of October comes with a decrease in the average high-temperature, moving from a moderately hot 74.7°F (23.7°C) in September to an enjoyable 62.1°F (16.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Dublin, Indiana, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 34.9°F (1.6°C). Dublin's progression into November includes a drop in the average high-temperature, from a refreshing 62.1°F (16.7°C) in October to a frosty 48.9°F (9.4°C). Weather in November »

Weather in December

December, the first month of the winter in Dublin, is also an icy month, with an average temperature varying between 38.3°F (3.5°C) and 28°F (-2.2°C). In Dublin, the average high-temperature in December decreases from a chilly 48.9°F (9.4°C) in November to a cold 38.3°F (3.5°C). Weather in December »
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

With average high temperatures of 32.5°F (0.3°C) and lows of 20.7°F (-6.3°C), January is the coldest month.

What is the most humid month?

January and December, with an average relative humidity of 83%, are most humid months.

How much does it rain?

In Dublin, during the entire year, the rain falls for 111.7 days and collects up to 8.86" (225mm) of precipitation.

When does it snow?

January through April, October through December are months with snowfall.

When does it snow the most?

The months with the most snowfall are January and February, with an average 0.55" (14mm) of accumulated snow.

How much does it snow?

Throughout the year, there are 29.7 snowfall days, and 2.68" (68mm) of snow is accumulated.

What is the month with the least sunshine in Dublin?

January has the least sunshine of the year, with an average of 3.7h of sunshine.

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 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?

The month with the most rainfall is May, when the rain falls for 13.8 days and typically aggregates up to 1.1" (28mm) of precipitation.

When it does not snow?

In Dublin, snow does not fall in May through September.

When are the longest days?

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

What are the months with the most sunshine?

The months with the most sunshine are June and July, with an average of 10.1h of sunshine.

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What part of the year is the hottest?

With average temperatures fluctuating between a high of 81°F (27.2°C) and a low of 64.4°F (18°C), July stands out as the warmest month.

What is the driest month?

September is the month with the least rainfall. Rain falls for 9.2 days and accumulates 0.47" (12mm) of precipitation.

What is the least humid month?

October is the least humid month in Dublin, with an average relative humidity of 75%.

What is the month with the shortest days in Dublin?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

When is the lowest UV index?

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

Average temperature
Dublin, IN

Average temperature - Dublin, IN

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32.5°F).

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure
Dublin, IN

Average pressure - Dublin, IN

The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Dublin, IN

Average wind speed - Dublin, IN

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity
Dublin, IN

Average humidity - Dublin, IN

The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (75%).

Average rainfall
Dublin, IN

Average rainfall - Dublin, IN

The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is September (0.47").

Average rainfall days
Dublin, IN

Average rainfall days - Dublin, IN

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (5.8 days).

Average snowfall
Dublin, IN

Average snowfall - Dublin, IN

The months with the highest snowfall are January and February (0.55").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Dublin, IN

Average snowfall days - Dublin, IN

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Dublin, IN

Average daylight / Average sunshine - Dublin, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days
Dublin, IN

Average sunshine days - Dublin, IN

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is May (13.1 days).

Average visibility
Dublin, IN

Average visibility - Dublin, IN

The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).

Dublin, Indiana, USA

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