May weather forecastZion National Park, UT
May
Weather in May
May signals the beginning of summer in Zion National Park, with temperatures soaring to an average high of 85.2°F (29.6°C). The park receives the highest amount of sunlight, with approximately 14.2 hours of daylight daily on average. Rainfall is minimal, creating dry and comfortable conditions for visitors. The warmer temperatures mark prime time for river activities, and the increased sunlight duration extends the time for exploration.Temperature
The arrival of May signals an increase in the average high-temperature, moving from a moderately hot 74.3°F (23.5°C) in April to a still warm 85.3°F (29.6°C). With a significant daily temperature differential, Zion National Park's nighttime temperature in May falls to an average of 52.7°F (11.5°C).Rainfall
In Zion National Park, in May, it is raining for 4.4 days, with typically 0.67" (17mm) of accumulated precipitation. In Zion National Park, during the entire year, the rain falls for 68 days and collects up to 16.18" (411mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day is 14h and 11min.On the first day of May in Zion National Park, sunrise is at 6:36 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:46 pm MDT.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Zion National Park, UT
- Average high temperature in May: 85.2°F
The warmest month (with the highest average high temperature) is July (101°F).
The month with the lowest average high temperature is December (53.3°F).
- Average low temperature in May: 52.7°F
The month with the highest average low temperature is July (69°F).
The coldest month (with the lowest average low temperature) is December (29.5°F).
Average rainfall in May
Zion National Park, UT
- Average rainfall in May: 0.7"
The wettest months (with the highest rainfall) are February and March (2").
The driest month (with the least rainfall) is June (0.3").
Average rainfall days in May
Zion National Park, UT
- Average rainfall days in May: 4.4 days
The months with the highest number of rainy days are February and March (7.8 days).
The month with the least rainy days is June (2.7 days).
Average snowfall in May
Zion National Park, UT
- Average snowfall in May: 0"
The months with the highest snowfall are February and December (1").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Zion National Park, UT
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and December (0.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May
Zion National Park, UT
- Average daylight in May: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
