Riomedina, TX
Unincorporated community in Medina County, Texas
Riomedina is a small unincorporated community in Medina County, Texas. It is 5.6 miles S of Castroville, the nearest town. Its ZIP code is 78066.
Riomedina at a glance
- State
- Texas
- County
- Medina County
- ZIP code
- 78066
- Nearest town
- Castroville (5.6 mi)
- Time zone
- America/Chicago
- Coordinates
- 29.4394, -98.8839
Weather in Riomedina now
Loading the National Weather Service forecast…
Riomedina weather by the hour
Riomedina weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Riomedina.
This week in Riomedina
Sunrise, sunset and moon in Riomedina
What is the weather usually like in Riomedina?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 98°F average high
- Januarycoldest month · 43°F average low
- 31.6 inprecipitation per year · 803 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Riomedina: February to April and November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SAN ANTONIO/SEAWORLD, TX US (USC00418169), adjusted for the elevation of Riomedina.
Riomedina weather month by month
Sunrise and sunset in Riomedina through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:29 AM | 6:00 PM | 10 h 30 min |
| February | 7:13 AM | 6:26 PM | 11 h 13 min |
| March | 7:43 AM | 7:45 PM | 12 h 1 min |
| April | 7:07 AM | 8:03 PM | 12 h 55 min |
| May | 6:41 AM | 8:22 PM | 13 h 40 min |
| June | 6:34 AM | 8:38 PM | 14 h 4 min |
| July | 6:44 AM | 8:38 PM | 13 h 53 min |
| August | 7:02 AM | 8:17 PM | 13 h 14 min |
| September | 7:19 AM | 7:42 PM | 12 h 22 min |
| October | 7:35 AM | 7:06 PM | 11 h 30 min |
| November | 6:58 AM | 5:41 PM | 10 h 43 min |
| December | 7:21 AM | 5:40 PM | 10 h 18 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Riomedina?
Riomedina has a humid subtropical climate. The warmest month is August, with an average high of 98°F (37°C), and the coldest is January, with average lows of 43°F (6°C).
It gets about 31.6 inches (803 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit Riomedina is February to April and November. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Riomedina
The closest live webcam is La Coste › East: US 90 at SH 211, 8.4 miles SE of Riomedina.
Webcams: Windy.com. Distances in a straight line from Riomedina.
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Map of Riomedina, TX
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Riomedina Street View
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Questions about Riomedina
Where is Riomedina, TX?
Riomedina is an unincorporated community in Medina County, Texas, 5.6 miles S of Castroville.
What county is Riomedina in?
Riomedina is in Medina County, Texas.
What is the ZIP code of Riomedina, TX?
The ZIP code for Riomedina is 78066.
What is the nearest town to Riomedina?
Castroville, 5.6 miles away.
Are there webcams near Riomedina?
Yes. The closest is La Coste › East: US 90 at SH 211, 8.4 miles away.
What is the hottest month in Riomedina?
August, with an average high of 98°F (37°C).
What is the coldest month in Riomedina?
January, with an average low of 43°F (6°C).
How much does it rain in Riomedina?
About 31.6 inches (803 mm) a year; the wettest month is May.
Does it snow in Riomedina?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Riomedina?
February to April and November, when temperatures are most pleasant and rainy days are fewer.
What climate does Riomedina have?
Humid subtropical (Köppen Cfa).
Last updated: