San Luis
Arizona, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
San Luis, AZ

January, like December, is another pleasant winter month in San Luis, Arizona, with average temperature fluctuating between 48°F (8.9°C) and 68°F (20°C).

Temperature

January is the coldest month, with an average high-temperature of 68°F (20°C) and an average low-temperature of 48°F (8.9°C).

Rainfall

During January, San Luis regularly aggregates up to 1.7" (43.4mm) of precipitation. During the entire year, San Luis aggregates up to 12.8" (325.8mm) of precipitation.

Daylight

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

What is the coldest month in San Luis?

The coldest month is January, with an average high-temperature of 68°F (20°C) and an average low-temperature of 48°F (8.9°C).

What is the temperature in January in San Luis?

The average high-temperature, in January, in San Luis, Arizona, is 68°F (20°C), while the average low-temperature is 48°F (8.9°C).

How much does it rain in San Luis in January?

In San Luis, in January, 1.7" (43.4mm) of precipitation is typically accumulated.

What is the average length of the day in January in San Luis?

The average length of the day in January in San Luis, Arizona, is 10.3h.
Average temperature in January - San Luis, AZ
  • Average high temperature in January: 68°F

The warmest month (with the highest average high temperature) is August (108°F).
The month with the lowest average high temperature is January (68°F).

  • Average low temperature in January: 48°F

The month with the highest average low temperature is August (84°F).
The coldest month (with the lowest average low temperature) is January (48°F).

Average rainfall in January - San Luis, AZ
  • Average rainfall in January: 1.7"

The wettest month (with the highest rainfall) is September (2.8").
The driest month (with the lowest rainfall) is July (0.2").

Average daylight in January - San Luis, AZ
  • Average daylight in January: 10.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).