The highest day temperature in August 2024 was 73°F. The lowest night temperature was 43°F. The average values for day and night temperatures during August were 59.4°F и 53.9°F respectivly.

The average sea surface temperature in August 2024 for Rio Grande was 57.6°F. The maximum and minimum values were 53.2°F and 62.8°F respectively.

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in August for Rio Grande is 1.5 in. It makes august one of the most rainy months of the year.

The average wind speed in August is 10.7 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 Rio Grande in August is 6.3 hours.