United States · 1991–2020 normal
Rio Grande City in
September.
Typical September weather in Rio Grande City: 34.6°C by day, 21.9°C at night, 124 mm of rain over 6.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high34.6°C
Typical low21.9°C
Rain124 mm
Wet days6.2
Comfort score 37 this month (February leads the year at 89). Daylight is calculated as 12 h 17 from latitude 26.38°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4722837
- NOAA station
- USC00417622 · RIO GRANDE CITY
- Station distance
- 0.9 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
From evidence to a booked trip
Know the month.
Then plan the trip.
The climate answer for Rio Grande City is independent of commercial relationships. We are building a separately labelled route to approved flight, stay and activity partners; no private inventory or unapproved affiliate feed is used today.
How travel partnerships will work