March Weather in Rialto

Last updated: March 2, 2024

The weather in Rialto, United States, during March is characterized by an average temperature of 12°C (54°F). Highs can soar to 27°C (80°F), while lows may dip to 2°C (35°F). Typically, the humidity level in Rialto throughout March hovers around 67%.

2°C (35°F)

Minimum temperature

12°C (54°F)

Average temperature

27°C (80°F)

Maximum temperature

67%

Humidity

Precipitation and Sunshine hours

In March, Rialto averages 75 mm (2.9 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 11 hours 59 minutes of daylight, with the sun shining for approximately 9 hours 30 minutes each day. Additionally, there is a 65% probability of sunny days during this period.

75 mm (2.9 inches)

Precipitation

9 rainy days

Rainy days

9 hours 30 minutes

Sunshine hours

65%

Chance of sun

UV Index

In March, the UV Index in Rialto 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 2 3 5 7 8 9 8 6 3 2 1 0
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 Rialto's Climate with Cities Worldwide