Climate and monthly weather forecast
Alamo, IN

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Weather in January

January, the same as December, is another cold winter month in Alamo, Indiana, with temperature in the range of an average high of 32.2°F (0.1°C) and an average low of 20.7°F (-6.3°C). In Alamo, the lowest average temperatures are observed in January, with a high of 32.2°F (0.1°C) and a low of 20.7°F (-6.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Alamo, Indiana, with an average temperature ranging between min 23.9°F (-4.5°C) and max 37°F (2.8°C). As January turns into February, the average high-temperatures rest at a still cold 37°F (2.8°C), showing a minor variation from the prior month. Weather in February »

Weather in March

March, the first month of the spring in Alamo, is a frosty month, with an average temperature varying between 49.1°F (9.5°C) and 34.3°F (1.3°C). The onset of March brings a temperature shift, with the average high-temperature moving from a wintry 37°F (2.8°C) in February to a chilly 49.1°F (9.5°C). Weather in March »

Weather in April

April in Alamo, Indiana, is an enjoyable spring month, with an average temperature fluctuating between 44.2°F (6.8°C) and 60.8°F (16°C). The start of April brings a shift in the average high-temperature, increasing from March's frosty 49.1°F (9.5°C) to an enjoyable 60.8°F (16°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Alamo, Indiana, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 55°F (12.8°C). As Alamo enters May, the average high-temperature increases from the a refreshing 60.8°F (16°C) of April 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 Alamo, Indiana, with an average temperature fluctuating between 63.1°F (17.3°C) and 79.5°F (26.4°C). With the onset of June, Alamo experiences a subtle temperature shift, with the average high-temperature moving from a pleasant 71.6°F (22°C) in May to a moderately hot 79.5°F (26.4°C). Weather in June »

Weather in July

July, like June, in Alamo, Indiana, is another warm summer month, with an average temperature ranging between max 81.1°F (27.3°C) and min 64.8°F (18.2°C). July is the warmest month, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 64.8°F (18.2°C). July's mean heat index is evaluated at a hot 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Alamo, is another warm month, with an average temperature varying between 63°F (17.2°C) and 79.9°F (26.6°C). Alamo, Indiana, registers an average high-temperature of a still moderately hot 79.9°F (26.6°C) at the commencement of August, closely related to the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Alamo, Indiana, with an average temperature fluctuating between 57.4°F (14.1°C) and 75.4°F (24.1°C). With September's arrival, Alamo's weather records an average high-temperature of a still moderately hot 75.4°F (24.1°C), marking little difference from August's 79.9°F (26.6°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Alamo, Indiana, with an average temperature fluctuating between 62.8°F (17.1°C) and 46.9°F (8.3°C). Start of October brings a shift in the average high-temperature, falling from September's moderately hot 75.4°F (24.1°C) to a refreshing 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Alamo, Indiana, with an average temperature fluctuating between 35.1°F (1.7°C) and 48.6°F (9.2°C). November brings a minor decrease, with the average high-temperature reducing from an enjoyable 62.8°F (17.1°C) in October to a frosty 48.6°F (9.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Alamo, Indiana, with an average temperature ranging between min 27.3°F (-2.6°C) and max 37.8°F (3.2°C). The onset of December brings a small change in high-temperatures, falling from a chilly 48.6°F (9.2°C) in November to an icy 37.8°F (3.2°C). Weather in December »
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January is the month that records the lowest temperatures in Alamo, Indiana, with averages ranging from a high of 32.2°F (0.1°C) to a low of 20.7°F (-6.3°C).

How much does it rain?

Throughout the year, in Alamo, there are 144.1 rainfall days, and 22.17" (563mm) of precipitation is accumulated.

When does it snow?

Months with snowfall in Alamo are January through April, October through December.

How many days does it snow?

In Alamo, during the entire year, snow falls for 28.6 days and aggregates up to 8.62" (219mm) of snow.

What is the month with the least sunshine?

With an average of 3.9h of sunshine, January has the least sunshine of the year.

When is the lowest UV index?

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

What is the driest month?

The month with the least rainfall is February, when the rain falls for 6.8 days and typically collects 1.26" (32mm) of precipitation.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 7.3 days and accumulates 2.36" (60mm) of snow.

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 wettest month?

May is the month with the most rainfall. Rain falls for 19.1 days and accumulates 2.87" (73mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 15h and 0min of daylight.

What month has the most sunshine in Alamo?

With an average of 10h of sunshine, June has the most sunshine of the year.

What are the months with 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?

July is the month when Alamo, Indiana, sees the average highest temperatures, with a high of 81.1°F (27.3°C) and a low of 64.8°F (18.2°C).

What is the most humid month?

July is the most humid month, with an average relative humidity of 84%.

What is the least humid month?

The least humid month is October, with an average relative humidity of 73%.

What is the month with the shortest days in Alamo?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Alamo, IN

Average temperature - Alamo, IN

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.2°F).

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure
Alamo, IN

Average pressure - Alamo, 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).

Average wind speed
Alamo, IN

Average wind speed - Alamo, IN

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average rainfall
Alamo, IN

Average rainfall - Alamo, IN

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is February (1.26").

Average rainfall days
Alamo, IN

Average rainfall days - Alamo, IN

The month with the highest number of rainy days is May (19.1 days).
The months with the least rainy days are January and February (6.8 days).

Average snowfall
Alamo, IN

Average snowfall - Alamo, IN

The month with the highest snowfall is February (2.36").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Alamo, IN

Average snowfall days - Alamo, IN

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Alamo, IN

Average daylight / Average sunshine - Alamo, IN

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days
Alamo, IN

Average sunshine days - Alamo, IN

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (10.1 days).

Average UV index
Alamo, IN

Average UV index - Alamo, IN

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, October, November and December (UV index 2).

Average visibility
Alamo, IN

Average visibility - Alamo, IN

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

Alamo, Indiana, USA

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