Monthly weather forecast and climate
Windsor, NJ

January, like December, in Windsor, New Jersey, is a wintry winter month, with temperature in the range of an average low of 25°F (-3.9°C) and an average high of 37.4°F (3°C). The coldest month is January, with an average high-temperature of 37.4°F (3°C) and an average low-temperature of 25°F (-3.9°C). Weather in January »

The last month of the winter, February, is another cold month in Windsor, New Jersey, with average temperature ranging between min 27°F (-2.8°C) and max 41.2°F (5.1°C). In February, the average high-temperature is essentially the same as in January - a still wintry 41.2°F (5.1°C). Weather in February »

The first month of the spring, March, is a chilly month in Windsor, New Jersey, with average temperature fluctuating between 34.2°F (1.2°C) and 48.7°F (9.3°C). In Windsor, the average high-temperature in March marginally rises, from a cold 41.2°F (5.1°C) in February, to a chilly 48.7°F (9.3°C). Weather in March »

April is a moderate spring month in Windsor, New Jersey, with average temperature fluctuating between 60.4°F (15.8°C) and 43.9°F (6.6°C). In April, the average high-temperature increases, from a frosty 48.7°F (9.3°C) in March, to a mild 60.4°F (15.8°C). Weather in April »

May, the last month of the spring, in Windsor, is an agreeable month, with average temperature varying between 70.3°F (21.3°C) and 53.4°F (11.9°C). In May, the average high-temperature increases, from a mild 60.4°F (15.8°C) in April, to an agreeable 70.3°F (21.3°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Windsor, New Jersey, with average temperature ranging between min 61.3°F (16.3°C) and max 78.4°F (25.8°C). In Windsor, the average high-temperature in June marginally rises, from an agreeable 70.3°F (21.3°C) in May, to a warm 78.4°F (25.8°C). Weather in June »

July, the same as June, is another warm summer month in Windsor, New Jersey, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 84.4°F (29.1°C). July is the warmest month, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 67.6°F (19.8°C). In July, the average heat index is estimated at a hot 93.6°F (34.2°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Windsor, New Jersey, with average temperature ranging between max 82.6°F (28.1°C) and min 66.2°F (19°C). In August, the average high-temperature is relatively the same as in July - a still warm 82.6°F (28.1°C). Weather in August »

The first month of the autumn, September, is still a warm month in Windsor, New Jersey, with average temperature fluctuating between 75.9°F (24.4°C) and 59.9°F (15.5°C). In September, the average high-temperature slightly decreases, from 82.6°F (28.1°C) in August, to a still warm 75.9°F (24.4°C). Weather in September »

October, like September, in Windsor, New Jersey, is another enjoyable autumn month, with average temperature varying between 64.4°F (18°C) and 50°F (10°C). In Windsor, the average high-temperature drops, from a moderately hot 75.9°F (24.4°C) in September, to a comfortable 64.4°F (18°C). Weather in October »

November, the last month of the autumn, in Windsor, is another cool month, with average temperature varying between 38.8°F (3.8°C) and 52.7°F (11.5°C). In November, the average high-temperature drops, from a comfortable 64.4°F (18°C) in October, to a fresh 52.7°F (11.5°C). Weather in November »

December, the first month of the winter, in Windsor, is still a chilly month, with average temperature varying between 43.7°F (6.5°C) and 32.2°F (0.1°C). In December, the average high-temperature drops, from a cool 52.7°F (11.5°C) in November, to a chilly 43.7°F (6.5°C). Weather in December »

What is the coldest month in Windsor?

With an average high-temperature of 37.4°F (3°C) and an average low-temperature of 25°F (-3.9°C), January is the coldest month in Windsor, New Jersey.

How many days does it rain in Windsor?

Throughout the year, in Windsor, New Jersey, there are 152.9 rainfall days, and 28.78" (731mm) of precipitation is accumulated.

When does it snow in Windsor?

Months with snowfall in Windsor, New Jersey, are January through May, November and December.

How many days does it snow in Windsor?

Throughout the year, in Windsor, there are 17.7 snowfall days, and 8.43" (214mm) of snow is accumulated.

What is the month with the lowest UV index in Windsor?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Windsor.

What is the month with the least sunshine in Windsor?

The month with the least sunshine is February, with an average of 4.8h of sunshine.

What is the snowiest month in Windsor?

March is the month with the most snowfall. Snow falls for 3.6 days and accumulates 3.11" (79mm) of snow.

What is the least humid month in Windsor?

With an average relative humidity of 73%, April is the least humid month in Windsor.

When is the highest UV index in Windsor?

Months with the highest UV index in Windsor are May through August, with an average maximum UV index of 6.

When it does not snow in Windsor?

In Windsor snow does not fall in June through October.

When are the longest days in Windsor?

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

What is the warmest month in Windsor?

July is the warmest month in Windsor, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 67.6°F (19.8°C).

What is the wettest month in Windsor?

July is the month with the most rainfall in Windsor, New Jersey. Rain falls for 17.8 days and accumulates 3.39" (86mm) of precipitation.

What month has the most sunshine in Windsor?

July has the most sunshine of the year in Windsor, with an average of 10.5h of sunshine.

What is the driest month in Windsor?

September is the month with the least rainfall. Rain falls for 12.7 days and accumulates 1.65" (42mm) of precipitation.

What is the most humid month in Windsor?

The most humid month is October, with an average relative humidity of 79%.

What is the month with the shortest days in Windsor?

The month with the shortest days in Windsor is December, with an average of 9.4h of daylight.
Average pressure - Windsor, NJ

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

Average wind speed - Windsor, NJ

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average rainfall - Windsor, NJ

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days - Windsor, NJ

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.3 days).

Average snowfall - Windsor, NJ
Average snowfall days - Windsor, NJ

The month with the highest number of snowfall days is January (5.3 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine - Windsor, NJ

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days - Windsor, NJ
Average UV index - Windsor, NJ
Average visibility - Windsor, NJ

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