April weather forecast and climate
Dart, AL

April is a pleasant spring month in Dart, Alabama, with average temperature varying between 70.3°F (21.3°C) and 51.4°F (10.8°C).

Temperature

In Dart, the average high-temperature increases, from a comfortable 61°F (16.1°C) in March, to a pleasant 70.3°F (21.3°C). In April, in Dart, the average low-temperature is 51.4°F (10.8°C).

Humidity

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

Rainfall

In Dart, in April, during 13.5 rainfall days, 3.94" (100mm) of precipitation is typically accumulated. Throughout the year, in Dart, Alabama, there are 170.1 rainfall days, and 40.12" (1019mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.1 snowfall days, Dart aggregates 0.04" (1mm) of snow. In Dart, during the entire year, snow falls for 6.8 days, and aggregates up to 1.54" (39mm) of snow.

Daylight

In April, the average length of the day is 13.1h.

Sunshine

The average sunshine is 9h.

UV index

The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Dart?

In April, in Dart, the average high-temperature is 70.3°F (21.3°C), and the average low-temperature is 51.4°F (10.8°C).

What is the average humidity in April in Dart?

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

How much does it rain in Dart in April?

In Dart, in April, during 13.5 rainfall days, 3.94" (100mm) of precipitation is typically accumulated.

What is the last month it snows in Dart?

April is the last month it regularly snows in Dart. During 0.1 snowfall days, in April, Dart aggregates 0.04" (1mm) of snow.

How many hours of daylight does Dart have in April?

In Dart, the average length of the day in April is 13.1h.

How long on average sun shines in April in Dart?

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

What is the UV index reading in April in Dart?

In Dart, Alabama, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in April - Dart, AL
  • Average high temperature in April: 70.3°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in April: 51.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

Average pressure in April - Dart, AL
  • Average pressure in April: 29.99"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

Average wind speed in April - Dart, AL
  • Average wind speed in April: 7.7mph

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in April - Dart, 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%).

Average rainfall in April - Dart, AL
  • Average rainfall in April: 3.94"

The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is November (2.28").

Average rainfall days in April - Dart, AL
  • Average rainfall days in April: 13.5 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (9.7 days).

Average snowfall in April - Dart, AL
  • Average snowfall in April: 0.04"

The month with the highest snowfall is February (0.55").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April - Dart, AL
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is January (2.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in April / Average sunshine in April - Dart, 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: 9.8h).

  • Average sunshine in April: 9h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 4.5h).

Average sunshine days in April - Dart, AL
  • Average sunshine days in April: 14.2 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (9.8 days).

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

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

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

The month with the most cloud cover is February (Cloud cover 51).
Months with the least cloud cover are June and September (Cloud cover 31).

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

Months with the highest visibility are February, March, April, June, September, October, November and December (6mi).
Months with the lowest visibility are January, May, July and August (5mi).