Climate and monthly weather forecast
Terre Haute, IN

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The climate of Terre Haute

Terre Haute, positioned in the state of Indiana, the USA, endures a predominantly humid subtropical climate, tagged as Cfa in the Köppen climate classification. There is a no dry season which implies a regular rainfall pattern throughout the year. It presents a variety of weather conditions throughout the annual cycle, influenced by varied climatic parameters.

The highest average temperature, reaching to 82.8°F (28.2°C) in July, contrasts sharply with January's average low of 22.3°F (-5.4°C). Presence of humidity remains high throughout the year, the percentage fluctuating between 72% in October to 82% in July. A yearly change in precipitation notes a high of 4.96" (126mm) in April and a low of 1.81" (46mm) in September.

Observing the occurrence of snowfall, it gets prevalent from November through February, with the highest incidence of 2.56" (65mm) in January. The sun shines with varying intensity and duration, peaking in June with 10.2 hours per day and stooping to a low of 4.3 hours a day in the winter months of December and January.

The best time to visit Terre Haute

Taking into account the combination of temperature, sunshine, and rainfall, the most fitting time to visit Terre Haute could be from May to September. This period witnesses an upswing in temperature, reaching between 73°F (22.8°C) and 82.8°F (28.2°C). Sunlight is plentiful during these months, with sunlight hours varying between 8.4 hours in September to an impressive high of 10.2 hours in June. While rainfall can be expected due to the humid subtropical climate, it reaches its annual low of 1.81" (46mm) in September.

The worst time to visit Terre Haute

The period from December to February might prove less inviting to visit Terre Haute. The cold winter months see an average low temperature plummeting to as low as 22.3°F (-5.4°C) in January. Sunlight is scarce during this period and registers as low as 4.3 hours a day in December and January. The addition of snowfall, particularly in January, contributes to making this time-frame less hospitable for a visit.

Spring weather in Terre Haute

During the spring months, from March to May, Terre Haute experiences a gradual rise in temperature. It ranges from an average low of 36.1°F (2.3°C) in March, rising steadily to hit a high of 73°F (22.8°C) in May. This transitional period also sees an increase in rainfall, reaching 4.96" (126mm) in April. However, the increased sunlight, reaching up to 8.5 hours per day in May, makes the environment more welcoming.

Summer weather in Terre Haute

Summer in Terre Haute is characterized by high temperatures and ample sunshine. With average temperatures soaring to between 77.4°F (25.2°C) and 82.8°F (28.2°C) from June to August, the atmosphere becomes quite warm and pleasant. June witnesses the longest sunshine duration of 10.2 hours per day. Rainfall is moderate but consistent, with an average of 3.11" (79mm) to 3.94" (100mm) over the summer months.

Autumn weather in Terre Haute

Autumn introduces a cooling change with temperatures declining from a September high of 77.4°F (25.2°C) to a low of 36.3°F (2.4°C) by November. Rainfall somewhat lessens, settling at 2.09" (53mm) in November, and sunshine hours taper down to 5.2 by the end of autumn. The lingering warmth from summer, gradually transforming into cooler days, creates a pleasant weather experience during this season.

Winter weather in Terre Haute

Winter’s chill engulfs Terre Haute from December to February with average temperatures dipping to between 34.3°F (1.3°C) and 39.6°F (4.2°C). Snowfall makes a notable appearance, especially in January with 2.56" (65mm). Sunshine is scarce, putting forth an average of 4.3 hours per day in both December and January. The increased cloud cover, wind speed, and reduced pressure further enhance the winter experience in Terre Haute. Overall, the winter season provides for a quintessentially cold experience.

Weather in January

Transitioning from the chilly climate of December, January in Terre Haute, Indiana continues to present a cold and often frosty weather scene. January sees an average high and low temperature of 34.3°F (1.3°C) and 22.3°F (-5.4°C), respectively. Weather in January »

Weather in February

Foggy mornings accompanied by cool breezes mark the arrival of February in Terre Haute. A slight elevation in temperature contrasts the chilliness of January, making the weather transition towards early spring. February showcases a modest increase in snowfall to 1.93in and warming temperatures from 22.3°F (-5.4°C) in January to 26.1°F (-3.3°C). Weather in February »

Weather in March

March brings the anticipation of spring in Terre Haute, with relatively warmer temperatures in comparison to January and February. An uptick is visible in high temperatures, alongside a significant increase in rainfall to 2.76in. Weather in March »

Weather in April

April's weather turns the page from the remnants of winter to the full onset of spring in Terre Haute. A remarkable surge in temperatures as well as rainfall, peaking at 4.96in, exemplifies this month's weather pattern. Spring blossoms fill the locale with an aromatic aura, while clear skies provide a picturesque backdrop. Weather in April »

Weather in May

May's arrival in Terre Haute brings a harmonious blend of sunny skies, warm temperatures, and vibrant plant life in full blossom. Moving away from the showery April, the climate shifts towards early summer, adding more daylight hours. Weather in May »

Weather in June

The official start of summer stands amidst June with a distinct shift towards hotter temperatures in Terre Haute. The temperature often rises in June, delivering a typical summer vibe. The longest days of the year occur during this month, with daylight reaching its peak and providing ample time for various outdoor activities. Weather in June »

Weather in July

July stands as the warmest month of the year in Terre Haute, ushering in the mid-summer season with high energy and vibrancy. It's worth noting the record high temperature for the year, 82.8°F (28.2°C), that takes place this month. Weather in July »

Weather in August

August brings with it an extension of the summertime heat witnessed in July. Bearing resemblance to the previous month, August continuities to feature sunny days and warm nights. A nominal cooling is seen in August's average high temperature, dropping to 81.7°F (27.6°C) from July’s 82.8°F (28.2°C). Weather in August »

Weather in September

September ushers in signs of fall in Terre Haute with a considerable drop in temperatures compared to the summer months. A decrease to the summer heat is observed, with temperatures cooling down and rainfall downturning to 1.81in. Weather in September »

Weather in October

October experiences a substantial decline in temperature, transitioning from the warmth of September to the more frigid temperatures of late fall in Terre Haute. October brings slightly more rainfall compared to September along with an increased wind speed of 8.6mph (13.8km/h). Weather in October »

Weather in November

November holds the onset of winter in Terre Haute, with temperature and daylight hours contracting noticeably from October. A stark change in temperature is exemplified by the average high temperature dropping noticeably to 50.4°F (10.2°C) from October. Weather in November »

Weather in December

December marks the round-off of the year in Terre Haute with the arrival of full-fledged winter. Snowfall begins to occur again, closing the cycle with an average accumulation of 1.69in. The festive decorations across the city coupled with the wintry weather provide a signature holiday vibe. Weather in December »
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Frequently asked questions

What are the coldest months in Terre Haute?

January, with average temperatures reaching a high of 34.3°F (1.3°C) and a low of 22.3°F (-5.4°C), is the coldest month.

How much does it rain in Terre Haute?

Throughout the year, there are 159.3 rainfall days, and 34.41" (874mm) of precipitation is accumulated.

When does it snow in Terre Haute?

Months with snowfall in Terre Haute, Indiana, are January through April, November and December.

What is the snowiest month in Terre Haute?

The month with the most snowfall in Terre Haute is January, when snow falls for 7.8 days and typically aggregates up to 2.56" (65mm) of snow.

How much does it snow in Terre Haute?

In Terre Haute, during the entire year, snow falls for 24.7 days and aggregates up to 8.66" (220mm) of snow.

What is the month with the least sunshine in Terre Haute?

January and December, with an average of 4.3h of sunshine, are months with the least sunshine in Terre Haute.

When is the lowest UV index in Terre Haute?

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

When is Daylight Saving Time (DST) in Terre Haute?

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

April is the month with the most rainfall in Terre Haute, Indiana. Rain falls for 16 days and accumulates 4.96" (126mm) of precipitation.

When it does not snow in Terre Haute?

In Terre Haute, snow does not fall in May through October.

When are the longest days in Terre Haute?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What month has the most sunshine in Terre Haute?

June has the most sunshine of the year, with an average of 10.2h of sunshine.

What is the month with the highest UV index in Terre Haute?

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

What are the warmest months in Terre Haute?

July registers as the month with the average highest temperatures, reaching 82.8°F (28.2°C) at its peak and 65.8°F (18.8°C) at the lowest.

What is the most humid month in Terre Haute?

July is the most humid month in Terre Haute, Indiana, with an average relative humidity of 82%.

What is the driest month in Terre Haute?

The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 1.81" (46mm) of precipitation.

What is the least humid month in Terre Haute?

October is the least humid month, with an average relative humidity of 72%.

What is the month with the shortest days in Terre Haute?

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

Average temperature
Terre Haute, IN

Average temperature - Terre Haute, IN

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (34.3°F).

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure
Terre Haute, IN

Average pressure - Terre Haute, IN

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Terre Haute, IN

Average wind speed - Terre Haute, IN

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average rainfall
Terre Haute, IN

Average rainfall - Terre Haute, IN

The wettest month (with the highest rainfall) is April (4.96").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days
Terre Haute, IN

Average rainfall days - Terre Haute, IN

The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall
Terre Haute, IN

Average snowfall - Terre Haute, IN

The month with the highest snowfall is January (2.56").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Terre Haute, IN

Average snowfall days - Terre Haute, 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, September and October (0 days).

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Average daylight / Average sunshine
Terre Haute, IN

Average daylight / Average sunshine - Terre Haute, 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 month with the most sunshine is June (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 18min).

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Average sunshine days
Terre Haute, IN

Average sunshine days - Terre Haute, IN

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (7.9 days).

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Average UV index
Terre Haute, IN

Average UV index - Terre Haute, 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).

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Average visibility
Terre Haute, IN

Average visibility - Terre Haute, 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).

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Terre Haute, Indiana, USA

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