March Weather in Portstewart

Last updated: March 2, 2024

The weather in Portstewart, United Kingdom, during March is characterized by an average temperature of 7°C (45°F). Highs can soar to 11°C (52°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Portstewart throughout March hovers around 86%.

3°C (37°F)

Minimum temperature

7°C (45°F)

Average temperature

11°C (52°F)

Maximum temperature

86%

Humidity

Precipitation and Sunshine hours

In March, Portstewart averages 112 mm (4.4 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 11 hours 53 minutes of daylight, with the sun shining for approximately 6 hours 39 minutes each day. Additionally, there is a 15% probability of sunny days during this period.

112 mm (4.4 inches)

Precipitation

18 rainy days

Rainy days

6 hours 39 minutes

Sunshine hours

15%

Chance of sun

UV Index

In March, the UV Index in Portstewart reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 30 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 2 3 3 3 3 3 2 1 1 1
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

Compare Portstewart's Climate with Cities Worldwide