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

January weather forecast and climate
Portal, AZ

January, like December, in Portal, Arizona, is a cool winter month, with average temperature ranging between min 27.3°F (-2.6°C) and max 55°F (12.8°C).

Temperature

The coldest month is January, with an average high-temperature of 55°F (12.8°C) and an average low-temperature of 27.3°F (-2.6°C).

Rainfall

In Portal, during January, the rain falls for 4 days and regularly aggregates up to 1.1" (26.9mm) of precipitation. Throughout the year, in Portal, there are 57 rainfall days, and 17.4" (441.3mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Portal, Arizona, are January through April, October through December. The month with the most snowfall in Portal, Arizona, is January when 3.4" (86.4mm) of snow is typically aggregated.

Daylight

In Portal, Arizona, the average length of the day in January is 10.3h.

What is the coldest month in Portal?

January is the coldest month in Portal, Arizona, with an average high-temperature of 55°F (12.8°C) and an average low-temperature of 27.3°F (-2.6°C).

What is the temperature in January in Portal?

In January, in Portal, the average high-temperature is 55°F (12.8°C), and the average low-temperature is 27.3°F (-2.6°C).

How much does it rain in Portal in January?

In Portal, in January, during 4 rainfall days, 1.1" (26.9mm) of precipitation is typically accumulated.

How much does it snow in Portal in January?

In Portal, Arizona, in January, 3.4" (86.4mm) of snow is typically accumulated.

What is the snowiest month in Portal?

January is the month with the most snowfall in Portal, Arizona, with 3.4" (86.4mm) of accumulated snow.

How many hours of daylight does Portal have in January?

In Portal, Arizona, the average length of the day in January is 10.3h.
Average temperature in January - Portal, AZ
  • Average high temperature in January: 55°F

The warmest month (with the highest average high temperature) is June (90.7°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in January: 27.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (27.4°F).

Average rainfall in January - Portal, AZ
  • Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the lowest rainfall) is May (0.3").

Average rainfall days in January - Portal, AZ
  • Average rainfall days in January: 4 days

Months with the highest number of rainy days are July and August (10 days).
The month with the lowest number of rainy days is May (2 days).

Average snowfall in January - Portal, AZ
  • Average snowfall in January: 3.4"

The month with the highest snowfall is January (3.4").
Months with the lowest snowfall are May, June, July, August and September (0").

Average daylight in January - Portal, AZ
  • Average daylight in January: 10.3h

The month with the longest days is June (Average daylight: 14.2h).
The month with shortest days is December (Average daylight: 10.1h).