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

January weather forecast and climate
Gilbert, AZ

January is one of the best times to visit Gilbert with bright, comfortable weather and mostly clear skies. The average temperatures in Gilbert are in the 41°F (5°C) to 66.9°F (19.4°C) range, and most of the days remain sunny and dry.
The sun is present in the skies for much of the day, which lasts for more than 10 hours. Warm weather travelers find January comfortable and suitable for outdoor activities. The rainfall is 1" (25.4mm), and most of it occurs over three days during the month.
Expect calm conditions with a quick drop in the temperatures past evening - warm clothes make January nights comfortable!

What are the coldest months in Gilbert?

The coldest months in Gilbert, Arizona, are January and December, with an average high-temperature of 66.9°F (19.4°C).

What is the temperature in January in Gilbert?

In January, in Gilbert, the average high-temperature is 66.9°F (19.4°C), and the average low-temperature is 41°F (5°C).

How much does it rain in Gilbert in January?

Throughout January, in Gilbert, Arizona, 1" (25.7mm) of precipitation is accumulated.

How many hours of daylight does Gilbert have in January?

The average length of the day in January in Gilbert, Arizona, is 10.2h.
Average temperature in January - Gilbert, AZ
  • Average high temperature in January: 67°F

The warmest month (with the highest average high temperature) is July (107°F).
Months with the lowest average high temperature are January and December (67°F).

  • Average low temperature in January: 41°F

The month with the highest average low temperature is July (77°F).
The coldest month (with the lowest average low temperature) is December (40°F).

Average rainfall in January - Gilbert, AZ
  • Average rainfall in January: 1"

The wettest month (with the highest rainfall) is March (1.2").
The driest month (with the lowest rainfall) is June (0").

Average daylight in January - Gilbert, AZ
  • Average daylight in January: 10.2h

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