New Haven
Indiana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
New Haven, IN

January, like December, is another subzero cold winter month in New Haven, Indiana, with average temperature fluctuating between 19.2°F (-7.1°C) and 30.7°F (-0.7°C). January is the coldest month, with an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 19.2°F (-7.1°C). Weather in January »

The last month of the winter, February, is a cold month in New Haven, Indiana, with temperature in the range of an average low of 22.3°F (-5.4°C) and an average high of 34.3°F (1.3°C). In February, the average high-temperature is practically the same as in January - a wintry 34.3°F (1.3°C). Weather in February »

March, the first month of the spring, in New Haven, is a chilly month, with average temperature fluctuating between 46°F (7.8°C) and 31.6°F (-0.2°C). In New Haven, the average high-temperature in March increases, from a cold 34.3°F (1.3°C) in February, to a chilly 46°F (7.8°C). Weather in March »

April is a moderate spring month in New Haven, Indiana, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 58.3°F (14.6°C). In April, the average high-temperature rises, from a frosty 46°F (7.8°C) in March, to a mild 58.3°F (14.6°C). Weather in April »

May, the last month of the spring, in New Haven, is a pleasant month, with average temperature varying between 70.3°F (21.3°C) and 53.1°F (11.7°C). In New Haven, Indiana, the average high-temperature increases, from a mild 58.3°F (14.6°C) in April, to a pleasant 70.3°F (21.3°C). Weather in May »

The first month of the summer, June, is a moderately hot month in New Haven, Indiana, with average temperature varying between 61°F (16.1°C) and 78.1°F (25.6°C). In New Haven, the average high-temperature marginally rises, from an agreeable 70.3°F (21.3°C) in May, to a moderately hot 78.1°F (25.6°C). Weather in June »

July, like June, in New Haven, Indiana, is another warm summer month, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 81.1°F (27.3°C). The warmest month is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 63.9°F (17.7°C). The average heat index is estimated at a tropical 86.7°F (30.4°C). Weather in July »

August, the last month of the summer, in New Haven, is another warm month, with average temperature fluctuating between 79.3°F (26.3°C) and 61.3°F (16.3°C). In August, the average high-temperature is almost the same as in July - a still warm 79.3°F (26.3°C). Weather in August »

September, the first month of the autumn, in New Haven, is still a warm month, with average temperature fluctuating between 55.4°F (13°C) and 73.9°F (23.3°C). In New Haven, Indiana, the average high-temperature in September slightly decreases, from a warm 79.3°F (26.3°C) in August, to a still moderately hot 73.9°F (23.3°C). Weather in September »

October, like September, in New Haven, Indiana, is another comfortable autumn month, with average temperature fluctuating between 61.3°F (16.3°C) and 45.5°F (7.5°C). In New Haven, the average high-temperature decreases, from a warm 73.9°F (23.3°C) in September, to an enjoyable 61.3°F (16.3°C). Weather in October »

The last month of the autumn, November, is another chilly month in New Haven, Indiana, with average temperature varying between 34.7°F (1.5°C) and 47.5°F (8.6°C). In November, the average high-temperature drops, from a comfortable 61.3°F (16.3°C) in October, to a frosty 47.5°F (8.6°C). Weather in November »

December, the first month of the winter, in New Haven, is also a wintry month, with average temperature varying between 27°F (-2.8°C) and 36.5°F (2.5°C). In December, the average high-temperature drops, from a frosty 47.5°F (8.6°C) in November, to a wintry 36.5°F (2.5°C). Weather in December »

What is the coldest month in New Haven?

With an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 19.2°F (-7.1°C), January is the coldest month in New Haven.

What are the most humid months in New Haven?

Months with the highest humidity in New Haven, Indiana, are January and February, with an average relative humidity of 84%.

How much does it rain in New Haven?

Throughout the year, in New Haven, there are 151.9 rainfall days, and 23.39" (594mm) of precipitation is accumulated.

When does it snow in New Haven?

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

How much does it snow in New Haven?

In New Haven, during the entire year, snow falls for 50 days, and aggregates up to 12.68" (322mm) of snow.

What is the month with the least sunshine in New Haven?

The month with the least sunshine in New Haven, Indiana, is January, with an average of 3.3h of sunshine.

What is the driest month in New Haven?

February is the month with the least rainfall. Rain falls for 6.8 days and accumulates 1.38" (35mm) of precipitation.

What is the snowiest month in New Haven?

The month with the most snowfall is February when snow falls for 12.7 days and typically aggregates up to 3.58" (91mm) of snow.

What is the wettest month in New Haven?

The month with the most rainfall is April when the rain falls for 15.6 days and typically aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in New Haven?

In New Haven snow does not fall in June through September.

When are the longest days in New Haven?

The month with the longest days in New Haven is June, with an average of 15.1h of daylight.

What is the month with the highest UV index in New Haven?

June is the month with the highest UV index in New Haven, Indiana, with an average maximum UV index of 6.

What is the warmest month in New Haven?

The warmest month is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 63.9°F (17.7°C).

What month has the most sunshine in New Haven?

With an average of 10.1h of sunshine, July has the most sunshine of the year in New Haven.

What is the least humid month in New Haven?

With an average relative humidity of 75%, October is the least humid month.

What is the month with the shortest days in New Haven?

December has the shortest days of the year in New Haven, Indiana, with an average of 9.3h of daylight.

What is the month with the lowest UV index in New Haven?

With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature - New Haven, IN
Average humidity - New Haven, IN
Average rainfall - New Haven, IN

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the lowest rainfall) is February (1.38").

Average rainfall days - New Haven, IN

The month with the highest number of rainy days is May (17.8 days).
The month with the lowest number of rainy days is February (6.8 days).

Average snowfall - New Haven, IN
Average snowfall days - New Haven, IN

The month with the highest number of snowfall days is January (13.3 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - New Haven, IN