Saint Johns
Arizona, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Saint Johns, AZ

The last month of the summer, August, is another hot month in Saint Johns, Arizona, with average temperature ranging between min 56.5°F (13.6°C) and max 86.9°F (30.5°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still hot 86.9°F (30.5°C). In Saint Johns, Arizona, the average low-temperature is 56.5°F (13.6°C).

Rainfall

August is the month with the most rainfall in Saint Johns. Rain falls for 8.8 days and accumulates 2.3" (59.2mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in August is 13.4h.

What is the temperature in August in Saint Johns?

In August, in Saint Johns, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 56.5°F (13.6°C).

How many days does it rain in August in Saint Johns?

In Saint Johns, in August, during 8.8 rainfall days, 2.3" (59.2mm) of precipitation is typically accumulated.

What is the rainiest month in Saint Johns?

The month with the most rainfall in Saint Johns, Arizona, is August when the rain falls for 8.8 days and typically aggregates up to 2.3" (59.2mm) of precipitation.

When it does not snow in Saint Johns?

May through September are months without snowfall in Saint Johns.

What is the average length of the day in August in Saint Johns?

In August, the average length of the day in Saint Johns is 13.4h.
Average temperature in August - Saint Johns, AZ
  • Average high temperature in August: 86.9°F

The warmest month (with the highest average high temperature) is July (89.5°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in August: 56.4°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is December (19.1°F).

Average rainfall in August - Saint Johns, AZ
  • Average rainfall in August: 2.3"

The wettest month (with the highest rainfall) is August (2.3").
Driest months (with the lowest rainfall) are April, May and June (0.5").

Average rainfall days in August - Saint Johns, AZ
  • Average rainfall days in August: 8.8 days

The month with the highest number of rainy days is August (8.8 days).
The month with the lowest number of rainy days is April (2.5 days).

Average snowfall in August - Saint Johns, AZ
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.1").
Months with the lowest snowfall are May, June, July, August and September (0").

Average snowfall days in August - Saint Johns, AZ
  • Average snowfall days in August: 0 days

Months with the highest number of snowfall days are January and December (1.1 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in August - Saint Johns, AZ
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).