April Weather in Marietta

Last updated: March 2, 2024

The weather in Marietta, United States, during April is characterized by an average temperature of 9°C (48°F). Highs can soar to 17°C (63°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Marietta throughout April hovers around 86%.

2°C (36°F)

Minimum temperature

9°C (48°F)

Average temperature

17°C (63°F)

Maximum temperature

86%

Humidity

Precipitation and Sunshine hours

In April, Marietta averages 127 mm (5.0 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 13 hours 44 minutes of daylight, with the sun shining for approximately 8 hours 0 minutes each day. Additionally, there is a 53% probability of sunny days during this period.

127 mm (5.0 inches)

Precipitation

15 rainy days

Rainy days

8 hours 0 minutes

Sunshine hours

53%

Chance of sun

UV Index

In April, the UV Index in Marietta reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 25 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 2 3 4 5 6 5 4 3 2 1 1
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Marietta's Climate with Cities Worldwide