Climate and monthly weather forecast
Winthrop, IN

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Weather in January

January, like December, in Winthrop, Indiana, is another cold winter month, with temperature in the range of an average high of 32°F (0°C) and an average low of 20.1°F (-6.6°C). Winthrop witnesses the coldest weather in January, with temperatures averaging a high of 32°F (0°C) and a low of 20.1°F (-6.6°C). Weather in January »

Weather in February

February, the last month of the winter in Winthrop, is also a wintry month, with an average temperature varying between 36.3°F (2.4°C) and 23.7°F (-4.6°C). The average high-temperature during February registers at a still icy 36.3°F (2.4°C), closely corresponding to the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Winthrop, is a frosty month, with temperature in the range of an average low of 34.5°F (1.4°C) and an average high of 49.1°F (9.5°C). The onset of March brings a temperature shift, with the average high-temperature moving from an icy 36.3°F (2.4°C) in February to a chilly 49.1°F (9.5°C). Weather in March »

Weather in April

April is a comfortable spring month in Winthrop, Indiana, with an average temperature varying between 60.8°F (16°C) and 44.4°F (6.9°C). The start of April brings a shift in the average high-temperature, increasing from March's chilly 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 Winthrop, Indiana, with an average temperature ranging between max 71.8°F (22.1°C) and min 54.9°F (12.7°C). The transition to May introduces an increase in the average high-temperature, shifting from an enjoyable 60.8°F (16°C) in April to a pleasant 71.8°F (22.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Winthrop, Indiana, with an average temperature fluctuating between 79.3°F (26.3°C) and 63°F (17.2°C). As June arrives, a slight rise in the average high-temperature is observed, moving from a pleasant 71.8°F (22.1°C) in May to a warm 79.3°F (26.3°C). Weather in June »

Weather in July

July, like June, in Winthrop, Indiana, is another warm summer month, with an average temperature varying between 81.5°F (27.5°C) and 64.4°F (18°C). Winthrop's July weather reaches an average high of 81.5°F (27.5°C) and an average low of 64.4°F (18°C), making it the warmest month. Throughout July, the heat index is calculated to be a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Winthrop, Indiana, with an average temperature ranging between min 62.8°F (17.1°C) and max 80.2°F (26.8°C). The onset of August brings an average high-temperature of a still warm 80.2°F (26.8°C), nearly matching the July temperature. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Winthrop, Indiana, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 75.7°F (24.3°C). Transitioning into September, Winthrop records an average high-temperature of a still warm 75.7°F (24.3°C), almost identical to August's 80.2°F (26.8°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Winthrop, Indiana, with an average temperature ranging between min 47.1°F (8.4°C) and max 63°F (17.2°C). During Winthrop's transition into October, the average high-temperature lessens, moving from a warm 75.7°F (24.3°C) in September to an enjoyable 63°F (17.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Winthrop, Indiana, with an average temperature varying between 48.7°F (9.3°C) and 35.2°F (1.8°C). The onset of November comes with a shift in the average high-temperature, falling from a comfortable 63°F (17.2°C) in October to a frosty 48.7°F (9.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Winthrop, Indiana, with an average temperature fluctuating between 27.3°F (-2.6°C) and 37.6°F (3.1°C). As November transitions to December, the average high-temperature falls from a frosty 48.7°F (9.3°C) to an icy 37.6°F (3.1°C). Weather in December »
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

January is Winthrop's coldest month, registering average high temperatures of 32°F (0°C) and lows of 20.1°F (-6.6°C).

How many days does it rain?

Throughout the year, there are 161.5 rainfall days, and 27.91" (709mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through April, November and December.

How much does it snow?

In Winthrop, during the entire year, snow falls for 37.6 days and aggregates up to 10.59" (269mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4.1h of sunshine.

When does it snow the most in Winthrop?

The month with the most snowfall is February, when snow falls for 9.6 days and typically aggregates up to 3.27" (83mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Winthrop, 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 April, when the rain falls for 16.1 days and typically aggregates up to 3.39" (86mm) of precipitation.

When it does not snow in Winthrop?

May through October are months without snowfall.

When are the longest days in Winthrop?

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

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.1h of sunshine.

What is the month with the highest UV index?

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

What time of the year is the hottest?

Winthrop's warmest month, July, registers temperatures that range from a high of 81.5°F (27.5°C) to a low of 64.4°F (18°C).

What is the most humid month?

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

What is the driest month?

September is the month with the least rainfall. Rain falls for 12.6 days and accumulates 1.5" (38mm) of precipitation.

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?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

What is the month with the lowest UV index?

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

Average temperature
Winthrop, IN

Average temperature - Winthrop, IN

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32°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 (20.1°F).

Average pressure
Winthrop, IN

Average pressure - Winthrop, IN

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

Average wind speed
Winthrop, IN

Average wind speed - Winthrop, IN

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

Average humidity
Winthrop, IN

Average humidity - Winthrop, IN

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

Average rainfall
Winthrop, IN

Average rainfall - Winthrop, IN

The wettest month (with the highest rainfall) is April (3.39").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days
Winthrop, IN

Average rainfall days - Winthrop, IN

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (7.3 days).

Average snowfall
Winthrop, IN

Average snowfall - Winthrop, IN

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Winthrop, IN

Average snowfall days - Winthrop, IN

The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Winthrop, IN

Average daylight / Average sunshine - Winthrop, 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 18min).

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days
Winthrop, IN

Average sunshine days - Winthrop, IN

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is July (9 days).

Average visibility
Winthrop, IN

Average visibility - Winthrop, 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).

Winthrop, Indiana, USA

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