Climate Rio Grande City - Texas
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 70 | 75 | 81 | 88 | 93 | 97 |
| Average low in ºF Av. low Lo | 46 | 50 | 56 | 63 | 71 | 75 |
| Av. precipitation in inch Av. precip. Pre. | 1.00 | 1.25 | 0.89 | 1.14 | 2.22 | 3.07 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 98 | 99 | 93 | 87 | 79 | 70 |
| Average low in ºF Av. low Lo | 76 | 76 | 71 | 64 | 55 | 47 |
| Av. precipitation in inch Av. precip. Pre. | 2.26 | 1.89 | 4.46 | 2.48 | 1.14 | 0.85 |
Rio Grande City experiences a hot semi-arid climate, defined by very hot summers and mild winters. While precipitation is generally low, the area receives moderate annual rainfall, with a strong seasonal pattern that makes fall the wettest time of year. Winters are the driest season, with precipitation occasionally arriving in brief showers.
Rio Grande City Climate Graph - Texas Climate Chart
Daily normals Rio Grande City - Texas - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 68.8 | 45.2 | 0.04 | 0.04 | 0.00 | 0.00 |
| 2 Jan | 68.8 | 45.2 | 0.04 | 0.04 | 0.00 | 0.00 |
| 3 Jan | 68.8 | 45.2 | 0.08 | 0.08 | 0.00 | 0.00 |
| 4 Jan | 68.8 | 45.2 | 0.12 | 0.12 | 0.00 | 0.00 |
| 5 Jan | 68.8 | 45.2 | 0.12 | 0.12 | 0.00 | 0.00 |
| 6 Jan | 68.8 | 45.2 | 0.16 | 0.16 | 0.00 | 0.00 |
| 7 Jan | 68.9 | 45.3 | 0.20 | 0.20 | 0.00 | 0.00 |
| 8 Jan | 68.9 | 45.3 | 0.20 | 0.20 | 0.00 | 0.00 |
| 9 Jan | 69.0 | 45.3 | 0.24 | 0.24 | 0.00 | 0.00 |
| 10 Jan | 69.0 | 45.4 | 0.28 | 0.28 | 0.00 | 0.00 |
| 11 Jan | 69.1 | 45.4 | 0.31 | 0.31 | 0.00 | 0.00 |
| 12 Jan | 69.2 | 45.5 | 0.35 | 0.35 | 0.00 | 0.00 |
| 13 Jan | 69.3 | 45.5 | 0.39 | 0.39 | 0.00 | 0.00 |
| 14 Jan | 69.4 | 45.6 | 0.39 | 0.39 | 0.00 | 0.00 |
| 15 Jan | 69.5 | 45.7 | 0.43 | 0.43 | 0.00 | 0.00 |
| 16 Jan | 69.6 | 45.7 | 0.47 | 0.47 | 0.00 | 0.00 |
| 17 Jan | 69.7 | 45.8 | 0.51 | 0.51 | 0.00 | 0.00 |
| 18 Jan | 69.8 | 45.9 | 0.51 | 0.51 | 0.00 | 0.00 |
| 19 Jan | 69.9 | 46.0 | 0.55 | 0.55 | 0.00 | 0.00 |
| 20 Jan | 70.0 | 46.0 | 0.59 | 0.59 | 0.00 | 0.00 |
| 21 Jan | 70.2 | 46.1 | 0.63 | 0.63 | 0.00 | 0.00 |
| 22 Jan | 70.3 | 46.2 | 0.67 | 0.67 | 0.00 | 0.00 |
| 23 Jan | 70.4 | 46.3 | 0.71 | 0.71 | 0.00 | 0.00 |
| 24 Jan | 70.6 | 46.4 | 0.75 | 0.75 | 0.00 | 0.00 |
| 25 Jan | 70.7 | 46.5 | 0.79 | 0.79 | 0.00 | 0.00 |
| 26 Jan | 70.9 | 46.6 | 0.83 | 0.83 | 0.00 | 0.00 |
| 27 Jan | 71.0 | 46.8 | 0.87 | 0.87 | 0.00 | 0.00 |
| 28 Jan | 71.2 | 46.9 | 0.91 | 0.91 | 0.00 | 0.00 |
| 29 Jan | 71.4 | 47.0 | 0.94 | 0.94 | 0.00 | 0.00 |
| 30 Jan | 71.5 | 47.1 | 0.94 | 0.94 | 0.00 | 0.00 |
| 31 Jan | 71.7 | 47.3 | 0.98 | 0.98 | 0.00 | 0.00 |
Weather history Rio Grande City - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 96.1 | 77.0 | 0.00 | - | - |
| 02 Jun | 96.1 | 75.9 | 0.00 | - | - |
| 03 Jun | 96.1 | 77.0 | 0.00 | - | - |
| 04 Jun | 96.1 | 77.0 | 0.00 | - | - |
| 05 Jun | 95.0 | 73.0 | 0.17 | - | - |
| 06 Jun | 100.0 | 73.0 | 0.00 | - | - |
| 07 Jun | 97.0 | 77.0 | 0.00 | - | - |
| 08 Jun | - | - | - | - | - |
| 09 Jun | 93.0 | 79.0 | 0.07 | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | 99.0 | 75.9 | 0.00 | - | - |
| 14 Jun | 96.1 | 75.9 | 0.16 | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Rio Grande City
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 96.5 ºF | 70 ºF | |
| Average low temperature Av. low temp. | 76.1 ºF | 46 ºF | |
| Total precipitation Total precip. | 0.40 inch | 1.00 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 100.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 93.0 ºF | - | |
| Highest min temperature Highest min temp. | 79.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 73.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Rio Grande City - Texas
| Country | United States | |
|---|---|---|
| State | Texas | |
| County | Starr | |
| City | Rio Grande City | |
| Zip Code | 78582 | |
| Longitude | -98.85 dec. degr. | |
| Latitude | 26.42 dec. degr. | |
| Altitude - Elevation | 279ft | |
| ICAO | - | |
| IATA | - |
Date and Time Rio Grande City - Texas
| Local Time | 09:34 AM | |
|---|---|---|
| Sunrise | 06:41 AM | |
| Sunset | 08:31 PM | |
| Day/Night | Day | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Rio Grande City - Texas
USGS National Map — Open interactive map
Rio Grande City weather averages
| Annual high temperature | 86ºF |
| Annual low temperature | 62ºF |
| Average annual precip. | 22.65 inch |
Station Data
Monthly averages Rio Grande City
Longitude: -98.8461, Latitude: 26.4243
Average weather Rio Grande City, TX - 78582
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...