Williams
Arizona, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Williams, AZ

An aerial panorama of the scenic region of Williams, Arizona, featuring distant forest and vast mountain ranges
An aerial panorama of the scenic region of Williams, Arizona, featuring distant forest and vast mountain ranges
May, the last month of the spring, in Williams, is a pleasant month, with average temperature ranging between min 41.5°F (5.3°C) and max 71.2°F (21.8°C).

Temperature

In May, the average high-temperature increases, from an enjoyable 61.5°F (16.4°C) in April, to a pleasant 71.2°F (21.8°C). The average low-temperature, in May, is 41.5°F (5.3°C).

Rainfall

In Williams, Arizona, during May, the rain falls for 3.2 days and regularly aggregates up to 0.6" (14.7mm) of precipitation. Throughout the year, in Williams, there are 71.7 rainfall days, and 22.1" (562.2mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Williams are January through May, October through December. May is the last month it regularly snows in Williams. During 0.1 snowfall days, in May, Williams aggregates 0.2" (5.1mm) of snow. Throughout the year, there are 18.6 snowfall days, and 70.9" (1800.8mm) of snow is accumulated.

Daylight

In Williams, the average length of the day in May is 14h.

What is the temperature in May in Williams?

In May, the average high-temperature is 71.2°F (21.8°C), and the average low-temperature is 41.5°F (5.3°C).

How many days does it rain in May in Williams?

In May, in Williams, Arizona, the rain falls for 3.2 days. Throughout May, 0.6" (14.7mm) of precipitation is accumulated.

What is the last month it snows in Williams?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Williams aggregates 0.2" (5.1mm) of snow.

How many hours of daylight does Williams have in May?

In Williams, Arizona, the average length of the day in May is 14h.
Average temperature in May - Williams, AZ
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (83.3°F).
Months with the lowest average high temperature are January and December (46.5°F).

  • Average low temperature in May: 41.5°F

The month with the highest average low temperature is July (55.1°F).
The coldest month (with the lowest average low temperature) is December (23.2°F).

Average rainfall in May - Williams, AZ
  • Average rainfall in May: 0.6"

The wettest month (with the highest rainfall) is August (3.4").
The driest month (with the lowest rainfall) is June (0.4").

Average rainfall days in May - Williams, AZ
  • Average rainfall days in May: 3.2 days

The month with the highest number of rainy days is August (11.8 days).
The month with the lowest number of rainy days is June (2.3 days).

Average snowfall in May - Williams, AZ
  • Average snowfall in May: 0.2"

The month with the highest snowfall is January (18.5").
Months with the lowest snowfall are June, July, August and September (0").

Average snowfall days in May - Williams, AZ
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (4.2 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in May - Williams, AZ
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).