Weather in Rio Grande: March
 |
Average day temperature: | 77.3°F |
| Average night temperature: | 70.7°F | |
 |
Sea water temperature: | 77.6°F |
 |
Number of sunny days: | 11 days |
| Day length: | 11.8 - 12.8 hours | |
 |
Number of rainy days: | 2 days |
| Precipitation totals: | 0.8 in. | |
| more information | ||
forecast
| Rio Grande |
temperature
| Rio Grande |
Air temperature in March, °F
| Day temperature | Night temperature |
The highest day temperature during March of 2025 was 89°F. At the same time the lowest night temperature was 61°F. Daily and nightly averages during March were 78.3°F and 70.8°F.
Sea water temperature in Rio Grande in March, °F
The average sea water temperature in March of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 85.5°F and 73.4°F.
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
Number of sunny, partly cloudy and cloudy days in March is almost equal.
Precipitation total in March, in.
Precipitation total value in Rio Grande in March is 0.8 in. Other months of the year show relatively similar values.
The average wind speed value in March is 11.5 mph
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 March is: 7.0.
Best time for vacation in Rio Grande
Rio Grande on a weather map
4 mph
2 mph
4 mph
4 mph
4 mph
8 mph
11 mph
12 mph
