April Weather in Annapolis

Last updated: March 2, 2024

The weather in Annapolis, United States, during April is characterized by an average temperature of 13°C (56°F). Highs can soar to 25°C (77°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Annapolis throughout April hovers around 81%.

3°C (37°F)

Minimum temperature

13°C (56°F)

Average temperature

25°C (77°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In April, Annapolis averages 110 mm (4.3 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 13 hours 15 minutes of daylight, with the sun shining for approximately 8 hours 56 minutes each day. Additionally, there is a 48% probability of sunny days during this period.

110 mm (4.3 inches)

Precipitation

11 rainy days

Rainy days

8 hours 56 minutes

Sunshine hours

48%

Chance of sun

UV Index

In April, the UV Index in Annapolis reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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 3 5 7 8 9 8 6 4 2 1 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Annapolis's Climate with Cities Worldwide