The highest day temperature in January 2024 was 102°F. The lowest night temperature was 64°F. The average values for day and night temperatures during January were 87.2°F и 71.2°F respectivly.

The average sea surface temperature in January 2024 for Perth was 78.2°F. The maximum and minimum values were 76.8°F and 79.6°F respectively.

Most of the days in January are sunny but you can also expect cloudy and gloomy days.

Precipitation total in January for Perth is 0.7 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 10.8 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Perth in January is 12.3 hours.