Climate and monthly weather forecast
Cromwell, IN

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Weather in January

January, the same as December, in Cromwell, Indiana, is another subzero cold winter month, with an average temperature varying between 18°F (-7.8°C) and 29.5°F (-1.4°C). The coldest time of the year is January, with temperatures averaging a high of 29.5°F (-1.4°C) and a low of 18°F (-7.8°C). Weather in January »

Weather in February

February, the last month of the winter in Cromwell, is an icy month, with an average temperature ranging between max 33.4°F (0.8°C) and min 20.7°F (-6.3°C). With February's advent, Cromwell sees an average high-temperature of a cold 33.4°F (0.8°C), subtly shifted from January's 29.5°F (-1.4°C). Weather in February »

Weather in March

March, the first month of the spring in Cromwell, is a chilly month, with an average temperature varying between 30.2°F (-1°C) and 45.1°F (7.3°C). March's arrival sees a rise in the average high-temperature, jumping from February's wintry 33.4°F (0.8°C) to a frosty 45.1°F (7.3°C). Weather in March »

Weather in April

April in Cromwell, Indiana, is a mild spring month, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 39.9°F (4.4°C). In April, the meteorological conditions change with the average high-temperature moving from a frosty 45.1°F (7.3°C) in March to a refreshing 56.3°F (13.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Cromwell, Indiana, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 51.8°F (11°C). Observing a rise in May, the average high-temperature goes from April's moderate 56.3°F (13.5°C) to a pleasant 68.9°F (20.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Cromwell, Indiana, with an average temperature ranging between min 59.5°F (15.3°C) and max 76.6°F (24.8°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's agreeable 68.9°F (20.5°C) to a moderately hot 76.6°F (24.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Cromwell, Indiana, with an average temperature ranging between max 79.9°F (26.6°C) and min 62.6°F (17°C). Cromwell records the warmest temperatures in July, averaging a high of 79.9°F (26.6°C) and a low of 62.6°F (17°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Cromwell, Indiana, with an average temperature varying between 78.3°F (25.7°C) and 60.6°F (15.9°C). The transition into August marks the average high-temperature at a still warm 78.3°F (25.7°C), differing minimally from July's 79.9°F (26.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Cromwell, Indiana, with an average temperature ranging between min 54.5°F (12.5°C) and max 72.7°F (22.6°C). As September arrives, Cromwell's weather displays a minor decrease in high-temperatures, transitioning from August's moderately hot 78.3°F (25.7°C) to an agreeable 72.7°F (22.6°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Cromwell, Indiana, with an average temperature ranging between min 44.6°F (7°C) and max 60.1°F (15.6°C). In the transition to October, Cromwell observes a drop in the average high-temperature, moving from a pleasant 72.7°F (22.6°C) in September to a refreshing 60.1°F (15.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Cromwell, Indiana, with an average temperature varying between 33.3°F (0.7°C) and 46.4°F (8°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a mild 60.1°F (15.6°C) to a chilly 46.4°F (8°C). Weather in November »

Weather in December

December, the first month of the winter in Cromwell, is still a cold month, with an average temperature ranging between max 35.2°F (1.8°C) and min 25.7°F (-3.5°C). In December, the average high-temperature decreases from a frosty 46.4°F (8°C) in November to a wintry 35.2°F (1.8°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Cromwell?

January brings the lowest temperatures in Cromwell, Indiana, with an average high of 29.5°F (-1.4°C) and an average low of 18°F (-7.8°C).

What is the most humid month in Cromwell?

With an average relative humidity of 86%, January is the most humid month.

How much does it rain in Cromwell?

In Cromwell, during the entire year, the rain falls for 157.5 days and collects up to 28.82" (732mm) of precipitation.

When does it snow in Cromwell?

January through May, October through December are months with snowfall in Cromwell.

How many days does it snow in Cromwell?

Throughout the year, in Cromwell, there are 56.9 snowfall days, and 15.79" (401mm) of snow is accumulated.

What is the month with the least sunshine in Cromwell?

With an average of 3h of sunshine, January has the least sunshine of the year in Cromwell, Indiana.

What are the months with the lowest UV index in Cromwell?

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

What is the snowiest month in Cromwell?

The month with the most snowfall is February, when snow falls for 13.8 days and typically aggregates up to 4.17" (106mm) of snow.

When is Daylight Saving Time (DST) in Cromwell?

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

The month with the most rainfall in Cromwell is May, when the rain falls for 17.9 days and typically aggregates up to 3.66" (93mm) of precipitation.

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

May through August, with an average maximum UV index of 5, are months with the highest UV index in Cromwell, Indiana.

When it does not snow in Cromwell?

In Cromwell, Indiana, snow does not fall in June through September.

When are the longest days in Cromwell?

June has the longest days of the year, with an average of 15h and 6min of daylight.

What is the hottest time of year in Cromwell?

July is the month that records the highest temperatures, with averages ranging from a high of 79.9°F (26.6°C) to a low of 62.6°F (17°C).

What month has the most sunshine in Cromwell?

The month with the most sunshine in Cromwell is July, with an average of 9.8h of sunshine.

What is the least humid month in Cromwell?

October is the least humid month in Cromwell, Indiana, with an average relative humidity of 76%.

What is the driest month in Cromwell?

The month with the least rainfall in Cromwell is December, when the rain falls for 9.5 days and typically collects 1.61" (41mm) of precipitation.

What is the month with the shortest days in Cromwell?

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

Average temperature
Cromwell, IN

Average temperature - Cromwell, IN

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.5°F).

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure
Cromwell, IN

Average pressure - Cromwell, IN

The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Cromwell, IN

Average wind speed - Cromwell, IN

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity
Cromwell, IN

Average humidity - Cromwell, IN

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (76%).

Average rainfall
Cromwell, IN

Average rainfall - Cromwell, IN

The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is December (1.61").

Average rainfall days
Cromwell, IN

Average rainfall days - Cromwell, IN

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (6.9 days).

Average snowfall
Cromwell, IN

Average snowfall - Cromwell, IN

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Cromwell, IN

Average snowfall days - Cromwell, IN

The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Cromwell, IN

Average daylight / Average sunshine - Cromwell, 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 month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days
Cromwell, IN

Average sunshine days - Cromwell, IN

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (8.9 days).

Average UV index
Cromwell, IN

Average UV index - Cromwell, IN

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average visibility
Cromwell, IN

Average visibility - Cromwell, IN

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

Cromwell, Indiana, USA

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