The highest day temperature in January 2026 was 100°F. The lowest night temperature was 72°F. The average values for day and night temperatures during January were 94.5°F и 73.7°F respectivly.

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

Precipitation total in January for Ciudad Guayana is 0.3 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 6.7 mph. It makes January one of the most windy months of the year for Ciudad Guayana.

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 Ciudad Guayana in January is 6.8 hours.