May Weather in Zillah

Last updated: March 2, 2024

The weather in Zillah, United States, during May is characterized by an average temperature of 17°C (63°F). Highs can soar to 32°C (91°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Zillah throughout May hovers around 81%.

3°C (37°F)

Minimum temperature

17°C (63°F)

Average temperature

32°C (91°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In May, Zillah averages 14 mm (0.6 inches) of rainfall, typically over the course of 4 rainy days. The month enjoys an average of 15 hours 1 minutes of daylight, with the sun shining for approximately 11 hours 27 minutes each day. Additionally, there is a 61% probability of sunny days during this period.

14 mm (0.6 inches)

Precipitation

4 rainy days

Rainy days

11 hours 27 minutes

Sunshine hours

61%

Chance of sun

UV Index

In May, the UV Index in Zillah 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 4 5 7 8 9 8 7 5 3 2 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 Zillah's Climate with Cities Worldwide