Climate and monthly weather forecast
Donaldson, IN

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Weather in January

January, the same as December, in Donaldson, Indiana, is a freezing cold winter month, with an average temperature varying between 18.9°F (-7.3°C) and 29.8°F (-1.2°C). With its high average temperature of 29.8°F (-1.2°C) and a low of 18.9°F (-7.3°C), January is regarded as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Donaldson, is a wintry month, with an average temperature varying between 21.7°F (-5.7°C) and 33.6°F (0.9°C). Donaldson marks the onset of February with an average high-temperature of a wintry 33.6°F (0.9°C), a subtle shift from January's 29.8°F (-1.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Donaldson, Indiana, with an average temperature ranging between min 31.5°F (-0.3°C) and max 46°F (7.8°C). March's arrival brings a temperature shift, moving from an icy 33.6°F (0.9°C) in February to a chilly 46°F (7.8°C). Weather in March »

Weather in April

April is a refreshing spring month in Donaldson, Indiana, with an average temperature fluctuating between 57.2°F (14°C) and 41.5°F (5.3°C). April's arrival brings a change in high-temperatures, moving from a chilly 46°F (7.8°C) in March to a moderate 57.2°F (14°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Donaldson, Indiana, with an average temperature ranging between max 69.4°F (20.8°C) and min 52.5°F (11.4°C). Donaldson sees an increase in average high-temperatures during May, moving from a moderate 57.2°F (14°C) in April to a pleasant 69.4°F (20.8°C). Weather in May »

Weather in June

June, the first month of the summer in Donaldson, is a warm month, with an average temperature varying between 60.8°F (16°C) and 78.1°F (25.6°C). Observing a slight rise in June, the average high-temperature shifts from May's agreeable 69.4°F (20.8°C) to a warm 78.1°F (25.6°C). Weather in June »

Weather in July

July, like June, in Donaldson, Indiana, is a moderately hot summer month, with an average temperature fluctuating between 62.8°F (17.1°C) and 80.1°F (26.7°C). Donaldson records the warmest temperatures in July, averaging a high of 80.1°F (26.7°C) and a low of 62.8°F (17.1°C). Weather in July »

Weather in August

August, the last month of the summer in Donaldson, is also a moderately hot month, with an average temperature ranging between min 61.3°F (16.3°C) and max 78.4°F (25.8°C). Donaldson marks the onset of August with an average high-temperature of a still moderately hot 78.4°F (25.8°C), a subtle shift from July's 80.1°F (26.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Donaldson, Indiana, with an average temperature fluctuating between 55.2°F (12.9°C) and 73.4°F (23°C). September's onset records a minor alteration in the average high-temperature to a still moderately hot 73.4°F (23°C) from August's 78.4°F (25.8°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Donaldson, Indiana, with an average temperature varying between 61°F (16.1°C) and 45.5°F (7.5°C). The average high-temperature decreases in October, shifting from a moderately hot 73.4°F (23°C) in September to a comfortable 61°F (16.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Donaldson, Indiana, with an average temperature varying between 46.9°F (8.3°C) and 34.2°F (1.2°C). As Donaldson enters November, the average high-temperature decreases from the a comfortable 61°F (16.1°C) of October to a frosty 46.9°F (8.3°C). Weather in November »

Weather in December

December, the first month of the winter in Donaldson, is still a cold month, with temperature in the range of an average low of 26.2°F (-3.2°C) and an average high of 35.8°F (2.1°C). The arrival of December corresponds with a reduction in the average high-temperature, down from November's chilly 46.9°F (8.3°C) to an icy 35.8°F (2.1°C). Weather in December »
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

With average high temperatures of 29.8°F (-1.2°C) and lows of 18.9°F (-7.3°C), January is the coldest month.

What are the most humid months?

The months with the highest humidity are January, February and July, with an average relative humidity of 84%.

How many days does it rain in Donaldson?

In Donaldson, during the entire year, the rain falls for 150.8 days and collects up to 19.21" (488mm) of precipitation.

When does it snow?

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

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 15.3 days and accumulates 2.83" (72mm) of snow.

How many days does it snow?

In Donaldson, during the entire year, snow falls for 52.2 days and aggregates up to 10.63" (270mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.3h of sunshine.

When is the lowest UV index?

January and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the driest month?

February is the month with the least rainfall. Rain falls for 7.6 days and accumulates 0.94" (24mm) of precipitation.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Donaldson, 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?

The month with the most rainfall is May, when the rain falls for 18.1 days and typically aggregates up to 2.56" (65mm) of precipitation.

When it does not snow?

June 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 6min of daylight.

What are the months with the most sunshine?

The months with the most sunshine are June and July, with an average of 9.9h of sunshine.

What is the month with the highest UV index?

The month with the highest UV index is June, with an average maximum UV index of 6.

What part of the year is the hottest?

July, characterized by an average high temperature of 80.1°F (26.7°C) and a low temperature of 62.8°F (17.1°C), is generally the warmest month.

What is the least humid month?

The least humid month is October, with an average relative humidity of 75%.

What is the month with the shortest days?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
Donaldson, IN

Average temperature - Donaldson, IN

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.8°F).

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure
Donaldson, IN

Average pressure - Donaldson, IN

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Donaldson, IN

Average wind speed - Donaldson, IN

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity
Donaldson, IN

Average humidity - Donaldson, IN

The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (75%).

Average rainfall
Donaldson, IN

Average rainfall - Donaldson, IN

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is February (0.94").

Average rainfall days
Donaldson, IN

Average rainfall days - Donaldson, IN

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6.8 days).

Average snowfall
Donaldson, IN

Average snowfall - Donaldson, IN

The month with the highest snowfall is January (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Donaldson, IN

Average snowfall days - Donaldson, IN

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Donaldson, IN

Average daylight / Average sunshine - Donaldson, IN

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 12min).

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days
Donaldson, IN

Average sunshine days - Donaldson, IN

The months with the most sunshine days are October and November (15.3 days).
The month with the least sunshine days is May (10.3 days).

Average visibility
Donaldson, IN

Average visibility - Donaldson, IN

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

Donaldson, Indiana, USA

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