The highest day temperature in January 2025 was 64°F. The lowest night temperature was 40°F. The average values for day and night temperatures during January were 57.8°F и 45.5°F respectivly.

The average sea surface temperature in January 2025 for Amman was 78.2°F. The maximum and minimum values were 77.0°F and 79.0°F respectively.

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

Precipitation total in January for Amman is 1.1 in. It makes january the most rainy month of the year.

The average wind speed in January is 8.9 mph.

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 Amman in January is 6.9 hours.