Weather in Rio Grande: July
 |
Average day temperature: | 58.2°F |
| Average night temperature: | 53.5°F | |
 |
Sea water temperature: | 56.3°F |
 |
Number of sunny days: | 14 days |
| Day length: | 10.1 - 10.6 hours | |
 |
Number of rainy days: | 4 days |
| Precipitation totals: | 1.4 in. | |
| more information | ||
forecast
| Rio Grande |
temperature
| Rio Grande |
Air temperature in July, °F
The highest day temperature during July of 2026 was 70°F. At the same time the lowest night temperature was 41°F. Daily and nightly averages during July were 59.2°F and 54.8°F.
Sea water temperature in Rio Grande in July, °F
The average sea water temperature in July of 2026 was 56.1°F. The highest and lowest sea temperatures during the month were 61.3°F and 51.3°F.
Mostly all days in July are sunny but cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Rio Grande in July is 1.4 in. Other months of the year show relatively similar values.
The average wind speed value in July is 10.5 mph It makes July one of the least windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 5.8.
Best time for vacation in Rio Grande
Rio Grande on a weather map
21 mph
22 mph
24 mph
23 mph
22 mph
20 mph
17 mph
11 mph
