April weather forecast and climate
Princeton, AL

Weather in April

April in Princeton, Alabama, is an agreeable spring month, with average temperature varying between 70°F (21.1°C) and 50.5°F (10.3°C).

Temperature

In Princeton, the average high-temperature in April increases, from a mild 60.1°F (15.6°C) in March, to a pleasant 70°F (21.1°C). In Princeton, in April, the average low-temperature is 50.5°F (10.3°C).

Humidity

The average relative humidity is 76%.

Rainfall

The month with the most rainfall is April when the rain falls for 14.3 days and typically aggregates up to 4.45" (113mm) of precipitation.

Snowfall

In Princeton snow does not fall in April through October.

Daylight

The average length of the day is 13.1h.

Sunshine

In Princeton, the average sunshine in April is 9h.

UV index

The average daily maximum UV index in Princeton is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in April transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Princeton?

The average high-temperature, in April, is 70°F (21.1°C), while the average low-temperature is 50.5°F (10.3°C).

What is the average humidity in April in Princeton?

In April, the average relative humidity in Princeton, Alabama, is 76%.

How much does it rain in Princeton in April?

In April, the rain falls for 14.3 days. Throughout April, 4.45" (113mm) of precipitation is accumulated.

What is the rainiest month in Princeton?

April is the month with the most rainfall in Princeton. Rain falls for 14.3 days and accumulates 4.45" (113mm) of precipitation.

Does it snow in Princeton in April?

In April, in Princeton, it doesn't snow. March is the latest month when it typically snows.

When it does not snow in Princeton?

April through October are months without snowfall in Princeton.

What is the average length of the day in April in Princeton?

The average length of the day in April in Princeton is 13.1h.

How many hours of sunshine does Princeton have in April?

In Princeton, the average sunshine in April is 9h.

What is the UV index intensity in April in Princeton?

In April, the average daily maximum UV index in Princeton is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in April
Princeton, AL

Average temperature in April - Princeton, AL
  • Average high temperature in April: 70°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in April: 50.5°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).

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Average pressure in April
Princeton, AL

Average pressure in April - Princeton, AL
  • Average pressure in April: 30"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed in April
Princeton, AL

Average wind speed in April - Princeton, AL
  • Average wind speed in April: 7.6mph

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in April
Princeton, AL

Average humidity in April - Princeton, AL
  • Average humidity in April: 76%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in April
Princeton, AL

Average rainfall in April - Princeton, AL
  • Average rainfall in April: 4.45"

The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in April
Princeton, AL

Average rainfall days in April - Princeton, AL
  • Average rainfall days in April: 14.3 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in April
Princeton, AL

Average snowfall in April - Princeton, AL
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.83").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in April
Princeton, AL

Average snowfall days in April - Princeton, AL
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is January (1.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Princeton, AL

Average daylight in April / Average sunshine in April - Princeton, AL
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in April: 9h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days in April
Princeton, AL

Average sunshine days in April - Princeton, AL
  • Average sunshine days in April: 14.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in April
Princeton, AL

Average UV index in April - Princeton, AL
  • Average UV index in April: 5

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in April
Princeton, AL

Average cloud cover in April - Princeton, AL
  • Average cloud cover in April: 38

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in April
Princeton, AL

Average visibility in April - Princeton, AL
  • Average visibility in April: 6mi

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).

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